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Database: PDB
Entry: 4IEM
LinkDB: 4IEM
Original site: 4IEM 
HEADER    HYDROLASE, LYASE/DNA                    13-DEC-12   4IEM              
TITLE     HUMAN APURINIC/APYRIMIDINIC ENDONUCLEASE (APE1) WITH PRODUCT DNA AND  
TITLE    2 MG2+                                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA-(APURINIC OR APYRIMIDINIC SITE) LYASE;                 
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 SYNONYM: APEX NUCLEASE, APEN, APURINIC-APYRIMIDINIC ENDONUCLEASE 1,  
COMPND   5 AP ENDONUCLEASE 1, APE-1, REF-1, REDOX FACTOR-1, DNA-(APURINIC OR    
COMPND   6 APYRIMIDINIC SITE) LYASE, MITOCHONDRIAL;                             
COMPND   7 EC: 3.1.-.-, 4.2.99.18;                                              
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 2;                                                           
COMPND  10 MOLECULE: DNA (5'-D(*GP*CP*TP*AP*C)-3');                             
COMPND  11 CHAIN: E, H, K, N;                                                   
COMPND  12 ENGINEERED: YES;                                                     
COMPND  13 MOL_ID: 3;                                                           
COMPND  14 MOLECULE: DNA (5'-D(P*(3DR)P*GP*AP*TP*CP*G)-3');                     
COMPND  15 CHAIN: F, I, L, O;                                                   
COMPND  16 ENGINEERED: YES;                                                     
COMPND  17 MOL_ID: 4;                                                           
COMPND  18 MOLECULE: DNA (5'-D(*CP*GP*AP*TP*CP*GP*GP*TP*AP*GP*C)-3');           
COMPND  19 CHAIN: G, J, M, P;                                                   
COMPND  20 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: APE, APE1, APEX, APEX1, APX, HAP1, REF1;                       
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 SYNTHETIC: YES;                                                      
SOURCE  10 ORGANISM_SCIENTIFIC: SYNTHETIC DNA;                                  
SOURCE  11 ORGANISM_TAXID: 32630;                                               
SOURCE  12 OTHER_DETAILS: DNA OLIGONUCLEOTIDE SYNTHESIS;                        
SOURCE  13 MOL_ID: 3;                                                           
SOURCE  14 SYNTHETIC: YES;                                                      
SOURCE  15 ORGANISM_SCIENTIFIC: SYNTHETIC DNA;                                  
SOURCE  16 ORGANISM_TAXID: 32630;                                               
SOURCE  17 OTHER_DETAILS: DNA OLIGONUCLEOTIDE SYNTHESIS;                        
SOURCE  18 MOL_ID: 4;                                                           
SOURCE  19 SYNTHETIC: YES;                                                      
SOURCE  20 ORGANISM_SCIENTIFIC: SYNTHETIC DNA;                                  
SOURCE  21 ORGANISM_TAXID: 32630;                                               
SOURCE  22 OTHER_DETAILS: DNA OLIGONUCLEOTIDE SYNTHESIS                         
KEYWDS    METALLOPROTEIN, DNA DAMAGE, DNA REPAIR, BASE EXCISION REPAIR,         
KEYWDS   2 PROTEIN-DNA, REF1, NUCLEASE, HYDROLASE, LYASE-DNA COMPLEX            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.E.TSUTAKAWA,C.D.MOL,A.S.ARVAI,J.A.TAINER                            
REVDAT   5   28-FEB-24 4IEM    1       REMARK LINK                              
REVDAT   4   15-NOV-17 4IEM    1       REMARK                                   
REVDAT   3   10-APR-13 4IEM    1       JRNL                                     
REVDAT   2   13-FEB-13 4IEM    1       HETATM JRNL   REMARK SITE                
REVDAT   1   23-JAN-13 4IEM    0                                                
JRNL        AUTH   S.E.TSUTAKAWA,D.S.SHIN,C.D.MOL,T.IZUMI,A.S.ARVAI,A.K.MANTHA, 
JRNL        AUTH 2 B.SZCZESNY,I.N.IVANOV,D.J.HOSFIELD,B.MAITI,M.E.PIQUE,        
JRNL        AUTH 3 K.A.FRANKEL,K.HITOMI,R.P.CUNNINGHAM,S.MITRA,J.A.TAINER       
JRNL        TITL   CONSERVED STRUCTURAL CHEMISTRY FOR INCISION ACTIVITY IN      
JRNL        TITL 2 STRUCTURALLY NON-HOMOLOGOUS APURINIC/APYRIMIDINIC            
JRNL        TITL 3 ENDONUCLEASE APE1 AND ENDONUCLEASE IV DNA REPAIR ENZYMES.    
JRNL        REF    J.BIOL.CHEM.                  V. 288  8445 2013              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   23355472                                                     
JRNL        DOI    10.1074/JBC.M112.422774                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.39 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.8_1069                                      
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.39                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.64                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 90.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 56705                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.210                           
REMARK   3   R VALUE            (WORKING SET) : 0.208                           
REMARK   3   FREE R VALUE                     : 0.246                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.060                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2868                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 29.6451 -  6.4756    0.98     3064   157  0.1678 0.1741        
REMARK   3     2  6.4756 -  5.1487    0.99     3001   166  0.1835 0.2161        
REMARK   3     3  5.1487 -  4.5004    0.98     2974   154  0.1759 0.2031        
REMARK   3     4  4.5004 -  4.0901    0.95     2852   147  0.1756 0.1971        
REMARK   3     5  4.0901 -  3.7976    0.92     2770   143  0.1886 0.2291        
REMARK   3     6  3.7976 -  3.5741    0.90     2676   151  0.1976 0.2365        
REMARK   3     7  3.5741 -  3.3953    0.88     2620   142  0.2070 0.2463        
REMARK   3     8  3.3953 -  3.2477    0.87     2617   134  0.2206 0.2781        
REMARK   3     9  3.2477 -  3.1228    0.87     2585   121  0.2339 0.2514        
REMARK   3    10  3.1228 -  3.0152    0.87     2626   147  0.2463 0.2939        
REMARK   3    11  3.0152 -  2.9210    0.87     2576   138  0.2527 0.3418        
REMARK   3    12  2.9210 -  2.8376    0.87     2575   138  0.2556 0.3164        
REMARK   3    13  2.8376 -  2.7629    0.87     2616   125  0.2540 0.2781        
REMARK   3    14  2.7629 -  2.6955    0.87     2577   150  0.2617 0.3414        
REMARK   3    15  2.6955 -  2.6343    0.88     2620   134  0.2532 0.2942        
REMARK   3    16  2.6343 -  2.5783    0.88     2607   165  0.2590 0.3228        
REMARK   3    17  2.5783 -  2.5267    0.89     2638   140  0.2698 0.3405        
REMARK   3    18  2.5267 -  2.4791    0.89     2658   129  0.2772 0.3347        
REMARK   3    19  2.4791 -  2.4348    0.89     2630   155  0.2724 0.3432        
REMARK   3    20  2.4348 -  2.3936    0.86     2555   132  0.2854 0.3756        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.320            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.760           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 54.86                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.017          11009                                  
REMARK   3   ANGLE     :  0.918          15283                                  
REMARK   3   CHIRALITY :  0.047           1622                                  
REMARK   3   PLANARITY :  0.003           1681                                  
REMARK   3   DIHEDRAL  : 19.512           4209                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ALL                                                    
REMARK   3    ORIGIN FOR THE GROUP (A):  45.2061  29.1620  22.3220              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3301 T22:   0.3413                                     
REMARK   3      T33:   0.2634 T12:   0.0128                                     
REMARK   3      T13:   0.0212 T23:  -0.0252                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.9093 L22:   0.9301                                     
REMARK   3      L33:   0.1084 L12:   0.8234                                     
REMARK   3      L13:   0.0257 L23:   0.1705                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2309 S12:  -0.3189 S13:   0.0861                       
REMARK   3      S21:   0.2853 S22:  -0.2003 S23:   0.0880                       
REMARK   3      S31:   0.0803 S32:   0.0545 S33:  -0.0321                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : 2                                           
REMARK   3   NCS GROUP : 1                                                      
REMARK   3    NCS OPERATOR : 1                                                  
REMARK   3     REFERENCE SELECTION: CHAIN 'A' AND (RESSEQ 44:110 OR RESSEQ      
REMARK   3                          113:318 ) AND (NOT ELEMENT H)               
REMARK   3     SELECTION          : CHAIN 'B' AND (RESSEQ 44:110 OR RESSEQ      
REMARK   3                          113:318 ) AND (NOT ELEMENT H)               
REMARK   3     ATOM PAIRS NUMBER  : 2154                                        
REMARK   3     RMSD               : 0.978                                       
REMARK   3    NCS OPERATOR : 2                                                  
REMARK   3     REFERENCE SELECTION: CHAIN 'A' AND (RESSEQ 44:110 OR RESSEQ      
REMARK   3                          113:318 ) AND (NOT ELEMENT H)               
REMARK   3     SELECTION          : CHAIN 'C' AND (RESSEQ 44:110 OR RESSEQ      
REMARK   3                          113:318 ) AND (NOT ELEMENT H)               
REMARK   3     ATOM PAIRS NUMBER  : 2170                                        
REMARK   3     RMSD               : 0.768                                       
REMARK   3    NCS OPERATOR : 3                                                  
REMARK   3     REFERENCE SELECTION: CHAIN 'A' AND (RESSEQ 44:110 OR RESSEQ      
REMARK   3                          113:318 ) AND (NOT ELEMENT H)               
REMARK   3     SELECTION          : CHAIN 'D' AND (RESSEQ 44:110 OR RESSEQ      
REMARK   3                          113:318 ) AND (NOT ELEMENT H)               
REMARK   3     ATOM PAIRS NUMBER  : 2170                                        
REMARK   3     RMSD               : 0.846                                       
REMARK   3   NCS GROUP : 2                                                      
REMARK   3    NCS OPERATOR : 1                                                  
REMARK   3     REFERENCE SELECTION: CHAIN 'G' AND (RESSEQ 513:522 ) AND (NOT    
REMARK   3                          ELEMENT H)                                  
REMARK   3     SELECTION          : CHAIN 'J' AND (RESSEQ 513:522 ) AND (NOT    
REMARK   3                          ELEMENT H)                                  
REMARK   3     ATOM PAIRS NUMBER  : 208                                         
REMARK   3     RMSD               : 0.242                                       
REMARK   3    NCS OPERATOR : 2                                                  
REMARK   3     REFERENCE SELECTION: CHAIN 'G' AND (RESSEQ 513:522 ) AND (NOT    
REMARK   3                          ELEMENT H)                                  
REMARK   3     SELECTION          : CHAIN 'M' AND (RESSEQ 513:522 ) AND (NOT    
REMARK   3                          ELEMENT H)                                  
REMARK   3     ATOM PAIRS NUMBER  : 208                                         
REMARK   3     RMSD               : 0.186                                       
REMARK   3    NCS OPERATOR : 3                                                  
REMARK   3     REFERENCE SELECTION: CHAIN 'G' AND (RESSEQ 513:522 ) AND (NOT    
REMARK   3                          ELEMENT H)                                  
REMARK   3     SELECTION          : CHAIN 'P' AND (RESSEQ 513:522 ) AND (NOT    
REMARK   3                          ELEMENT H)                                  
REMARK   3     ATOM PAIRS NUMBER  : 208                                         
REMARK   3     RMSD               : 0.301                                       
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4IEM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-DEC-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000076655.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : JUL-01                             
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 5.0.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97956                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 56727                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.393                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 90.1                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.70                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM MES PH 6.0, 200 MM LISO4, AND      
REMARK 280  25% MPEG 2K, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K        
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       37.04500            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4                                              
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4790 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 14070 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -75.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, E, F, G                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4450 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13660 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -51.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, H, I, J                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4430 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 14150 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, K, L, M                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 4                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4370 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13630 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -55.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, N, O, P                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     PRO A     2                                                      
REMARK 465     LYS A     3                                                      
REMARK 465     ARG A     4                                                      
REMARK 465     GLY A     5                                                      
REMARK 465     LYS A     6                                                      
REMARK 465     LYS A     7                                                      
REMARK 465     GLY A     8                                                      
REMARK 465     ALA A     9                                                      
REMARK 465     VAL A    10                                                      
REMARK 465     ALA A    11                                                      
REMARK 465     GLU A    12                                                      
REMARK 465     ASP A    13                                                      
REMARK 465     GLY A    14                                                      
REMARK 465     ASP A    15                                                      
REMARK 465     GLU A    16                                                      
REMARK 465     LEU A    17                                                      
REMARK 465     ARG A    18                                                      
REMARK 465     THR A    19                                                      
REMARK 465     GLU A    20                                                      
REMARK 465     PRO A    21                                                      
REMARK 465     GLU A    22                                                      
REMARK 465     ALA A    23                                                      
REMARK 465     LYS A    24                                                      
REMARK 465     LYS A    25                                                      
REMARK 465     SER A    26                                                      
REMARK 465     LYS A    27                                                      
REMARK 465     THR A    28                                                      
REMARK 465     ALA A    29                                                      
REMARK 465     ALA A    30                                                      
REMARK 465     LYS A    31                                                      
REMARK 465     LYS A    32                                                      
REMARK 465     ASN A    33                                                      
REMARK 465     ASP A    34                                                      
REMARK 465     LYS A    35                                                      
REMARK 465     GLU A    36                                                      
REMARK 465     ALA A    37                                                      
REMARK 465     ALA A    38                                                      
REMARK 465     GLY A    39                                                      
REMARK 465     GLU A    40                                                      
REMARK 465     PRO B     2                                                      
REMARK 465     LYS B     3                                                      
REMARK 465     ARG B     4                                                      
REMARK 465     GLY B     5                                                      
REMARK 465     LYS B     6                                                      
REMARK 465     LYS B     7                                                      
REMARK 465     GLY B     8                                                      
REMARK 465     ALA B     9                                                      
REMARK 465     VAL B    10                                                      
REMARK 465     ALA B    11                                                      
REMARK 465     GLU B    12                                                      
REMARK 465     ASP B    13                                                      
REMARK 465     GLY B    14                                                      
REMARK 465     ASP B    15                                                      
REMARK 465     GLU B    16                                                      
REMARK 465     LEU B    17                                                      
REMARK 465     ARG B    18                                                      
REMARK 465     THR B    19                                                      
REMARK 465     GLU B    20                                                      
REMARK 465     PRO B    21                                                      
REMARK 465     GLU B    22                                                      
REMARK 465     ALA B    23                                                      
REMARK 465     LYS B    24                                                      
REMARK 465     LYS B    25                                                      
REMARK 465     SER B    26                                                      
REMARK 465     LYS B    27                                                      
REMARK 465     THR B    28                                                      
REMARK 465     ALA B    29                                                      
REMARK 465     ALA B    30                                                      
REMARK 465     LYS B    31                                                      
REMARK 465     LYS B    32                                                      
REMARK 465     ASN B    33                                                      
REMARK 465     ASP B    34                                                      
REMARK 465     LYS B    35                                                      
REMARK 465     GLU B    36                                                      
REMARK 465     ALA B    37                                                      
REMARK 465     ALA B    38                                                      
REMARK 465     GLY B    39                                                      
REMARK 465     GLU B    40                                                      
REMARK 465     GLY B    41                                                      
REMARK 465     PRO B    42                                                      
REMARK 465     ALA B    43                                                      
REMARK 465      DG I   511                                                      
REMARK 465     PRO C     2                                                      
REMARK 465     LYS C     3                                                      
REMARK 465     ARG C     4                                                      
REMARK 465     GLY C     5                                                      
REMARK 465     LYS C     6                                                      
REMARK 465     LYS C     7                                                      
REMARK 465     GLY C     8                                                      
REMARK 465     ALA C     9                                                      
REMARK 465     VAL C    10                                                      
REMARK 465     ALA C    11                                                      
REMARK 465     GLU C    12                                                      
REMARK 465     ASP C    13                                                      
REMARK 465     GLY C    14                                                      
REMARK 465     ASP C    15                                                      
REMARK 465     GLU C    16                                                      
REMARK 465     LEU C    17                                                      
REMARK 465     ARG C    18                                                      
REMARK 465     THR C    19                                                      
REMARK 465     GLU C    20                                                      
REMARK 465     PRO C    21                                                      
REMARK 465     GLU C    22                                                      
REMARK 465     ALA C    23                                                      
REMARK 465     LYS C    24                                                      
REMARK 465     LYS C    25                                                      
REMARK 465     SER C    26                                                      
REMARK 465     LYS C    27                                                      
REMARK 465     THR C    28                                                      
REMARK 465     ALA C    29                                                      
REMARK 465     ALA C    30                                                      
REMARK 465     LYS C    31                                                      
REMARK 465     LYS C    32                                                      
REMARK 465     ASN C    33                                                      
REMARK 465     ASP C    34                                                      
REMARK 465     LYS C    35                                                      
REMARK 465     GLU C    36                                                      
REMARK 465     ALA C    37                                                      
REMARK 465     ALA C    38                                                      
REMARK 465     GLY C    39                                                      
REMARK 465     GLU C    40                                                      
REMARK 465     PRO D     2                                                      
REMARK 465     LYS D     3                                                      
REMARK 465     ARG D     4                                                      
REMARK 465     GLY D     5                                                      
REMARK 465     LYS D     6                                                      
REMARK 465     LYS D     7                                                      
REMARK 465     GLY D     8                                                      
REMARK 465     ALA D     9                                                      
REMARK 465     VAL D    10                                                      
REMARK 465     ALA D    11                                                      
REMARK 465     GLU D    12                                                      
REMARK 465     ASP D    13                                                      
REMARK 465     GLY D    14                                                      
REMARK 465     ASP D    15                                                      
REMARK 465     GLU D    16                                                      
REMARK 465     LEU D    17                                                      
REMARK 465     ARG D    18                                                      
REMARK 465     THR D    19                                                      
REMARK 465     GLU D    20                                                      
REMARK 465     PRO D    21                                                      
REMARK 465     GLU D    22                                                      
REMARK 465     ALA D    23                                                      
REMARK 465     LYS D    24                                                      
REMARK 465     LYS D    25                                                      
REMARK 465     SER D    26                                                      
REMARK 465     LYS D    27                                                      
REMARK 465     THR D    28                                                      
REMARK 465     ALA D    29                                                      
REMARK 465     ALA D    30                                                      
REMARK 465     LYS D    31                                                      
REMARK 465     LYS D    32                                                      
REMARK 465     ASN D    33                                                      
REMARK 465     ASP D    34                                                      
REMARK 465     LYS D    35                                                      
REMARK 465     GLU D    36                                                      
REMARK 465     ALA D    37                                                      
REMARK 465     ALA D    38                                                      
REMARK 465     GLY D    39                                                      
REMARK 465     GLU D    40                                                      
REMARK 465     GLY D    41                                                      
REMARK 465     PRO D    42                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470      DC I 510    C5'  C4'  O4'  C3'  O3'  C2'  C1'                   
REMARK 470      DC I 510    N1   C2   O2   N3   C4   N4   C5                    
REMARK 470      DC I 510    C6                                                  
REMARK 470      DG O 511    C5'  C4'  O4'  C3'  O3'  C2'  C1'                   
REMARK 470      DG O 511    N9   C8   N7   C5   C6   O6   N1                    
REMARK 470      DG O 511    C2   N2   N3   C4                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O2    DC E   505     H22   DG G   518              1.54            
REMARK 500   OD2  ASP B    50     HH   TYR B   315              1.55            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500     DG E 501   O4' -  C1' -  N9  ANGL. DEV. =   3.3 DEGREES          
REMARK 500     DC E 505   O4' -  C1' -  N1  ANGL. DEV. =   2.2 DEGREES          
REMARK 500     DG H 501   O4' -  C1' -  N9  ANGL. DEV. =   2.8 DEGREES          
REMARK 500     DC H 505   O4' -  C1' -  N1  ANGL. DEV. =   2.0 DEGREES          
REMARK 500     DC J 512   O4' -  C1' -  N1  ANGL. DEV. =   2.3 DEGREES          
REMARK 500     DG K 501   O4' -  C1' -  N9  ANGL. DEV. =   2.4 DEGREES          
REMARK 500     DC K 505   O4' -  C1' -  N1  ANGL. DEV. =   2.0 DEGREES          
REMARK 500     DG M 517   O4' -  C1' -  N9  ANGL. DEV. =   2.1 DEGREES          
REMARK 500     DC P 512   C1' -  O4' -  C4' ANGL. DEV. =  -8.2 DEGREES          
REMARK 500     DC P 512   C3' -  C2' -  C1' ANGL. DEV. =  -9.6 DEGREES          
REMARK 500     DC P 512   O4' -  C1' -  C2' ANGL. DEV. =  -6.9 DEGREES          
REMARK 500     DC P 512   O4' -  C1' -  N1  ANGL. DEV. =   9.3 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    LYS A  52       44.95   -102.16                                   
REMARK 500    LYS A  79       35.34     79.32                                   
REMARK 500    SER A 129     -142.87     56.28                                   
REMARK 500    PHE A 232       25.98   -145.85                                   
REMARK 500    SER B  56        2.91    -69.87                                   
REMARK 500    LEU B  62      117.59   -162.41                                   
REMARK 500    LEU B 111       72.72   -107.68                                   
REMARK 500    LEU B 114       51.21   -140.89                                   
REMARK 500    SER B 129     -136.71     58.04                                   
REMARK 500    PHE B 162     -157.41   -119.23                                   
REMARK 500    ASN B 222       70.55   -115.15                                   
REMARK 500    PRO B 234      -39.21    -31.96                                   
REMARK 500    ASN B 259       11.78   -141.48                                   
REMARK 500    THR B 268      153.70    -47.28                                   
REMARK 500    ASN B 272       29.44     47.76                                   
REMARK 500    ASN B 277       48.28     32.57                                   
REMARK 500    HIS B 289      -28.31    -38.92                                   
REMARK 500    LYS C  79       31.25     74.17                                   
REMARK 500    ASP C 124       35.72   -151.89                                   
REMARK 500    SER C 129     -129.63     57.76                                   
REMARK 500    PHE C 232       22.51   -147.04                                   
REMARK 500    ASN C 277       42.94     39.60                                   
REMARK 500    ALA D  88       67.67     39.46                                   
REMARK 500    ASP D 124       20.69   -144.33                                   
REMARK 500    SER D 129     -142.61     51.11                                   
REMARK 500    PHE D 162     -167.80   -121.48                                   
REMARK 500    ASN D 222       71.86   -119.81                                   
REMARK 500    MET D 271       37.02     35.15                                   
REMARK 500    ALA D 317       78.36   -116.10                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 505  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LEU A  44   O                                                      
REMARK 620 2 HOH A 666   O   106.0                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 502  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  96   OE1                                                    
REMARK 620 2 HOH A 601   O    68.0                                              
REMARK 620 3 HOH A 602   O    73.4  57.5                                        
REMARK 620 4 HOH A 603   O   139.7  88.2  66.3                                  
REMARK 620 5  DC E 505   O3'  69.3 123.3  75.8 101.7                            
REMARK 620 6 3DR F 506   OP1 103.8 111.6 169.1 115.3 113.4                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 501  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 641   O                                                      
REMARK 620 2  DC E 505   O2  116.6                                              
REMARK 620 3  DT G 519   O2  122.4  97.6                                        
REMARK 620 4 HOH G 606   O    94.8 148.6  62.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 503  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DT L 509   O2                                                     
REMARK 620 2  DT M 515   O2  112.1                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA E 601  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DA E 504   OP2                                                    
REMARK 620 2  DA E 504   O5'  52.7                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 401  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B  96   OE1                                                    
REMARK 620 2 HOH B 502   O    96.6                                              
REMARK 620 3 HOH B 503   O    87.3  78.3                                        
REMARK 620 4  DC H 505   O3'  70.8  84.4 150.4                                  
REMARK 620 5 3DR I 506   OP1 104.7 152.2 119.8  85.9                            
REMARK 620 6 HOH I 601   O   166.2  89.4 106.1  97.5  66.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA B 403  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 189   OD1                                                    
REMARK 620 2 ASP B 189   OD2  44.9                                              
REMARK 620 3 GLU B 236   O   109.3 153.5                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA B 402  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TYR B 257   OH                                                     
REMARK 620 2 SER B 298   O   110.6                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 401  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU C  96   OE1                                                    
REMARK 620 2 HOH C 601   O    62.6                                              
REMARK 620 3 HOH C 602   O   157.0  96.6                                        
REMARK 620 4  DC K 505   O3'  68.8 126.0 124.0                                  
REMARK 620 5 HOH K 701   O    90.1  74.7  73.9  83.5                            
REMARK 620 6 3DR L 506   OP1  97.4 105.7  97.9 102.4 171.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 402  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C 614   O                                                      
REMARK 620 2 HOH C 668   O    84.5                                              
REMARK 620 3  DC K 505   O2  156.7 113.8                                        
REMARK 620 4 HOH K 701   O    94.0  68.0 106.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG D 401  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU D  96   OE1                                                    
REMARK 620 2 HOH D 501   O    74.9                                              
REMARK 620 3 HOH D 502   O   165.2  90.9                                        
REMARK 620 4  DC N 505   O3'  72.6 145.4 122.1                                  
REMARK 620 5 HOH N 701   O    90.6  82.2  91.8  86.3                            
REMARK 620 6 3DR O 506   OP1  95.2  99.6  82.7  95.1 174.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA N 601  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DA N 504   OP2                                                    
REMARK 620 2  DA N 504   O5'  52.7                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 502                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 503                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 504                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 505                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 404                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA D 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA E 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA F 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA N 601                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4IEK   RELATED DB: PDB                                   
DBREF  4IEM A    2   318  UNP    P27695   APEX1_HUMAN      2    318             
DBREF  4IEM B    2   318  UNP    P27695   APEX1_HUMAN      2    318             
DBREF  4IEM C    2   318  UNP    P27695   APEX1_HUMAN      2    318             
DBREF  4IEM D    2   318  UNP    P27695   APEX1_HUMAN      2    318             
DBREF  4IEM E  501   505  PDB    4IEM     4IEM           501    505             
DBREF  4IEM H  501   505  PDB    4IEM     4IEM           501    505             
DBREF  4IEM K  501   505  PDB    4IEM     4IEM           501    505             
DBREF  4IEM N  501   505  PDB    4IEM     4IEM           501    505             
DBREF  4IEM F  506   511  PDB    4IEM     4IEM           506    511             
DBREF  4IEM I  506   511  PDB    4IEM     4IEM           506    511             
DBREF  4IEM L  506   511  PDB    4IEM     4IEM           506    511             
DBREF  4IEM O  506   511  PDB    4IEM     4IEM           506    511             
DBREF  4IEM G  512   522  PDB    4IEM     4IEM           512    522             
DBREF  4IEM J  512   522  PDB    4IEM     4IEM           512    522             
DBREF  4IEM M  512   522  PDB    4IEM     4IEM           512    522             
DBREF  4IEM P  512   522  PDB    4IEM     4IEM           512    522             
SEQRES   1 A  317  PRO LYS ARG GLY LYS LYS GLY ALA VAL ALA GLU ASP GLY          
SEQRES   2 A  317  ASP GLU LEU ARG THR GLU PRO GLU ALA LYS LYS SER LYS          
SEQRES   3 A  317  THR ALA ALA LYS LYS ASN ASP LYS GLU ALA ALA GLY GLU          
SEQRES   4 A  317  GLY PRO ALA LEU TYR GLU ASP PRO PRO ASP GLN LYS THR          
SEQRES   5 A  317  SER PRO SER GLY LYS PRO ALA THR LEU LYS ILE CYS SER          
SEQRES   6 A  317  TRP ASN VAL ASP GLY LEU ARG ALA TRP ILE LYS LYS LYS          
SEQRES   7 A  317  GLY LEU ASP TRP VAL LYS GLU GLU ALA PRO ASP ILE LEU          
SEQRES   8 A  317  CYS LEU GLN GLU THR LYS CYS SER GLU ASN LYS LEU PRO          
SEQRES   9 A  317  ALA GLU LEU GLN GLU LEU PRO GLY LEU SER HIS GLN TYR          
SEQRES  10 A  317  TRP SER ALA PRO SER ASP LYS GLU GLY TYR SER GLY VAL          
SEQRES  11 A  317  GLY LEU LEU SER ARG GLN CYS PRO LEU LYS VAL SER TYR          
SEQRES  12 A  317  GLY ILE GLY ASP GLU GLU HIS ASP GLN GLU GLY ARG VAL          
SEQRES  13 A  317  ILE VAL ALA GLU PHE ASP SER PHE VAL LEU VAL THR ALA          
SEQRES  14 A  317  TYR VAL PRO ASN ALA GLY ARG GLY LEU VAL ARG LEU GLU          
SEQRES  15 A  317  TYR ARG GLN ARG TRP ASP GLU ALA PHE ARG LYS PHE LEU          
SEQRES  16 A  317  LYS GLY LEU ALA SER ARG LYS PRO LEU VAL LEU CYS GLY          
SEQRES  17 A  317  ASP LEU ASN VAL ALA HIS GLU GLU ILE ASP LEU ARG ASN          
SEQRES  18 A  317  PRO LYS GLY ASN LYS LYS ASN ALA GLY PHE THR PRO GLN          
SEQRES  19 A  317  GLU ARG GLN GLY PHE GLY GLU LEU LEU GLN ALA VAL PRO          
SEQRES  20 A  317  LEU ALA ASP SER PHE ARG HIS LEU TYR PRO ASN THR PRO          
SEQRES  21 A  317  TYR ALA TYR THR PHE TRP THR TYR MET MET ASN ALA ARG          
SEQRES  22 A  317  SER LYS ASN VAL GLY TRP ARG LEU ASP TYR PHE LEU LEU          
SEQRES  23 A  317  SER HIS SER LEU LEU PRO ALA LEU CYS ASP SER LYS ILE          
SEQRES  24 A  317  ARG SER LYS ALA LEU GLY SER ASP HIS CYS PRO ILE THR          
SEQRES  25 A  317  LEU TYR LEU ALA LEU                                          
SEQRES   1 E    5   DG  DC  DT  DA  DC                                          
SEQRES   1 F    6  3DR  DG  DA  DT  DC  DG                                      
SEQRES   1 G   11   DC  DG  DA  DT  DC  DG  DG  DT  DA  DG  DC                  
SEQRES   1 B  317  PRO LYS ARG GLY LYS LYS GLY ALA VAL ALA GLU ASP GLY          
SEQRES   2 B  317  ASP GLU LEU ARG THR GLU PRO GLU ALA LYS LYS SER LYS          
SEQRES   3 B  317  THR ALA ALA LYS LYS ASN ASP LYS GLU ALA ALA GLY GLU          
SEQRES   4 B  317  GLY PRO ALA LEU TYR GLU ASP PRO PRO ASP GLN LYS THR          
SEQRES   5 B  317  SER PRO SER GLY LYS PRO ALA THR LEU LYS ILE CYS SER          
SEQRES   6 B  317  TRP ASN VAL ASP GLY LEU ARG ALA TRP ILE LYS LYS LYS          
SEQRES   7 B  317  GLY LEU ASP TRP VAL LYS GLU GLU ALA PRO ASP ILE LEU          
SEQRES   8 B  317  CYS LEU GLN GLU THR LYS CYS SER GLU ASN LYS LEU PRO          
SEQRES   9 B  317  ALA GLU LEU GLN GLU LEU PRO GLY LEU SER HIS GLN TYR          
SEQRES  10 B  317  TRP SER ALA PRO SER ASP LYS GLU GLY TYR SER GLY VAL          
SEQRES  11 B  317  GLY LEU LEU SER ARG GLN CYS PRO LEU LYS VAL SER TYR          
SEQRES  12 B  317  GLY ILE GLY ASP GLU GLU HIS ASP GLN GLU GLY ARG VAL          
SEQRES  13 B  317  ILE VAL ALA GLU PHE ASP SER PHE VAL LEU VAL THR ALA          
SEQRES  14 B  317  TYR VAL PRO ASN ALA GLY ARG GLY LEU VAL ARG LEU GLU          
SEQRES  15 B  317  TYR ARG GLN ARG TRP ASP GLU ALA PHE ARG LYS PHE LEU          
SEQRES  16 B  317  LYS GLY LEU ALA SER ARG LYS PRO LEU VAL LEU CYS GLY          
SEQRES  17 B  317  ASP LEU ASN VAL ALA HIS GLU GLU ILE ASP LEU ARG ASN          
SEQRES  18 B  317  PRO LYS GLY ASN LYS LYS ASN ALA GLY PHE THR PRO GLN          
SEQRES  19 B  317  GLU ARG GLN GLY PHE GLY GLU LEU LEU GLN ALA VAL PRO          
SEQRES  20 B  317  LEU ALA ASP SER PHE ARG HIS LEU TYR PRO ASN THR PRO          
SEQRES  21 B  317  TYR ALA TYR THR PHE TRP THR TYR MET MET ASN ALA ARG          
SEQRES  22 B  317  SER LYS ASN VAL GLY TRP ARG LEU ASP TYR PHE LEU LEU          
SEQRES  23 B  317  SER HIS SER LEU LEU PRO ALA LEU CYS ASP SER LYS ILE          
SEQRES  24 B  317  ARG SER LYS ALA LEU GLY SER ASP HIS CYS PRO ILE THR          
SEQRES  25 B  317  LEU TYR LEU ALA LEU                                          
SEQRES   1 H    5   DG  DC  DT  DA  DC                                          
SEQRES   1 I    6  3DR  DG  DA  DT  DC  DG                                      
SEQRES   1 J   11   DC  DG  DA  DT  DC  DG  DG  DT  DA  DG  DC                  
SEQRES   1 C  317  PRO LYS ARG GLY LYS LYS GLY ALA VAL ALA GLU ASP GLY          
SEQRES   2 C  317  ASP GLU LEU ARG THR GLU PRO GLU ALA LYS LYS SER LYS          
SEQRES   3 C  317  THR ALA ALA LYS LYS ASN ASP LYS GLU ALA ALA GLY GLU          
SEQRES   4 C  317  GLY PRO ALA LEU TYR GLU ASP PRO PRO ASP GLN LYS THR          
SEQRES   5 C  317  SER PRO SER GLY LYS PRO ALA THR LEU LYS ILE CYS SER          
SEQRES   6 C  317  TRP ASN VAL ASP GLY LEU ARG ALA TRP ILE LYS LYS LYS          
SEQRES   7 C  317  GLY LEU ASP TRP VAL LYS GLU GLU ALA PRO ASP ILE LEU          
SEQRES   8 C  317  CYS LEU GLN GLU THR LYS CYS SER GLU ASN LYS LEU PRO          
SEQRES   9 C  317  ALA GLU LEU GLN GLU LEU PRO GLY LEU SER HIS GLN TYR          
SEQRES  10 C  317  TRP SER ALA PRO SER ASP LYS GLU GLY TYR SER GLY VAL          
SEQRES  11 C  317  GLY LEU LEU SER ARG GLN CYS PRO LEU LYS VAL SER TYR          
SEQRES  12 C  317  GLY ILE GLY ASP GLU GLU HIS ASP GLN GLU GLY ARG VAL          
SEQRES  13 C  317  ILE VAL ALA GLU PHE ASP SER PHE VAL LEU VAL THR ALA          
SEQRES  14 C  317  TYR VAL PRO ASN ALA GLY ARG GLY LEU VAL ARG LEU GLU          
SEQRES  15 C  317  TYR ARG GLN ARG TRP ASP GLU ALA PHE ARG LYS PHE LEU          
SEQRES  16 C  317  LYS GLY LEU ALA SER ARG LYS PRO LEU VAL LEU CYS GLY          
SEQRES  17 C  317  ASP LEU ASN VAL ALA HIS GLU GLU ILE ASP LEU ARG ASN          
SEQRES  18 C  317  PRO LYS GLY ASN LYS LYS ASN ALA GLY PHE THR PRO GLN          
SEQRES  19 C  317  GLU ARG GLN GLY PHE GLY GLU LEU LEU GLN ALA VAL PRO          
SEQRES  20 C  317  LEU ALA ASP SER PHE ARG HIS LEU TYR PRO ASN THR PRO          
SEQRES  21 C  317  TYR ALA TYR THR PHE TRP THR TYR MET MET ASN ALA ARG          
SEQRES  22 C  317  SER LYS ASN VAL GLY TRP ARG LEU ASP TYR PHE LEU LEU          
SEQRES  23 C  317  SER HIS SER LEU LEU PRO ALA LEU CYS ASP SER LYS ILE          
SEQRES  24 C  317  ARG SER LYS ALA LEU GLY SER ASP HIS CYS PRO ILE THR          
SEQRES  25 C  317  LEU TYR LEU ALA LEU                                          
SEQRES   1 K    5   DG  DC  DT  DA  DC                                          
SEQRES   1 L    6  3DR  DG  DA  DT  DC  DG                                      
SEQRES   1 M   11   DC  DG  DA  DT  DC  DG  DG  DT  DA  DG  DC                  
SEQRES   1 D  317  PRO LYS ARG GLY LYS LYS GLY ALA VAL ALA GLU ASP GLY          
SEQRES   2 D  317  ASP GLU LEU ARG THR GLU PRO GLU ALA LYS LYS SER LYS          
SEQRES   3 D  317  THR ALA ALA LYS LYS ASN ASP LYS GLU ALA ALA GLY GLU          
SEQRES   4 D  317  GLY PRO ALA LEU TYR GLU ASP PRO PRO ASP GLN LYS THR          
SEQRES   5 D  317  SER PRO SER GLY LYS PRO ALA THR LEU LYS ILE CYS SER          
SEQRES   6 D  317  TRP ASN VAL ASP GLY LEU ARG ALA TRP ILE LYS LYS LYS          
SEQRES   7 D  317  GLY LEU ASP TRP VAL LYS GLU GLU ALA PRO ASP ILE LEU          
SEQRES   8 D  317  CYS LEU GLN GLU THR LYS CYS SER GLU ASN LYS LEU PRO          
SEQRES   9 D  317  ALA GLU LEU GLN GLU LEU PRO GLY LEU SER HIS GLN TYR          
SEQRES  10 D  317  TRP SER ALA PRO SER ASP LYS GLU GLY TYR SER GLY VAL          
SEQRES  11 D  317  GLY LEU LEU SER ARG GLN CYS PRO LEU LYS VAL SER TYR          
SEQRES  12 D  317  GLY ILE GLY ASP GLU GLU HIS ASP GLN GLU GLY ARG VAL          
SEQRES  13 D  317  ILE VAL ALA GLU PHE ASP SER PHE VAL LEU VAL THR ALA          
SEQRES  14 D  317  TYR VAL PRO ASN ALA GLY ARG GLY LEU VAL ARG LEU GLU          
SEQRES  15 D  317  TYR ARG GLN ARG TRP ASP GLU ALA PHE ARG LYS PHE LEU          
SEQRES  16 D  317  LYS GLY LEU ALA SER ARG LYS PRO LEU VAL LEU CYS GLY          
SEQRES  17 D  317  ASP LEU ASN VAL ALA HIS GLU GLU ILE ASP LEU ARG ASN          
SEQRES  18 D  317  PRO LYS GLY ASN LYS LYS ASN ALA GLY PHE THR PRO GLN          
SEQRES  19 D  317  GLU ARG GLN GLY PHE GLY GLU LEU LEU GLN ALA VAL PRO          
SEQRES  20 D  317  LEU ALA ASP SER PHE ARG HIS LEU TYR PRO ASN THR PRO          
SEQRES  21 D  317  TYR ALA TYR THR PHE TRP THR TYR MET MET ASN ALA ARG          
SEQRES  22 D  317  SER LYS ASN VAL GLY TRP ARG LEU ASP TYR PHE LEU LEU          
SEQRES  23 D  317  SER HIS SER LEU LEU PRO ALA LEU CYS ASP SER LYS ILE          
SEQRES  24 D  317  ARG SER LYS ALA LEU GLY SER ASP HIS CYS PRO ILE THR          
SEQRES  25 D  317  LEU TYR LEU ALA LEU                                          
SEQRES   1 N    5   DG  DC  DT  DA  DC                                          
SEQRES   1 O    6  3DR  DG  DA  DT  DC  DG                                      
SEQRES   1 P   11   DC  DG  DA  DT  DC  DG  DG  DT  DA  DG  DC                  
HET    3DR  F 506      20                                                       
HET    3DR  I 506      20                                                       
HET    3DR  L 506      20                                                       
HET    3DR  O 506      20                                                       
HET     MG  A 501       1                                                       
HET     MG  A 502       1                                                       
HET     NA  A 504       1                                                       
HET     NA  A 505       1                                                       
HET     MG  A 503       1                                                       
HET     NA  E 601       1                                                       
HET     NA  F 601       1                                                       
HET     MG  B 401       1                                                       
HET     NA  B 402       1                                                       
HET     NA  B 403       1                                                       
HET     NA  B 404       1                                                       
HET     MG  C 401       1                                                       
HET     MG  C 402       1                                                       
HET     MG  D 401       1                                                       
HET     NA  D 402       1                                                       
HET     NA  N 601       1                                                       
HETNAM     3DR 1',2'-DIDEOXYRIBOFURANOSE-5'-PHOSPHATE                           
HETNAM      MG MAGNESIUM ION                                                    
HETNAM      NA SODIUM ION                                                       
HETSYN     3DR ABASIC DIDEOXYRIBOSE                                             
FORMUL   3  3DR    4(C5 H11 O6 P)                                               
FORMUL  17   MG    7(MG 2+)                                                     
FORMUL  19   NA    9(NA 1+)                                                     
FORMUL  33  HOH   *272(H2 O)                                                    
HELIX    1   1 GLY A   71  LYS A   78  1                                   8    
HELIX    2   2 LYS A   79  ALA A   88  1                                  10    
HELIX    3   3 SER A  100  LEU A  104  5                                   5    
HELIX    4   4 PRO A  105  LEU A  111  5                                   7    
HELIX    5   5 ASP A  148  ASP A  152  5                                   5    
HELIX    6   6 GLY A  176  VAL A  180  5                                   5    
HELIX    7   7 ARG A  181  SER A  201  1                                  21    
HELIX    8   8 GLU A  216  LEU A  220  5                                   5    
HELIX    9   9 PRO A  223  LYS A  227  5                                   5    
HELIX   10  10 THR A  233  VAL A  247  1                                  15    
HELIX   11  11 SER A  252  TYR A  257  1                                   6    
HELIX   12  12 TYR A  269  ALA A  273  5                                   5    
HELIX   13  13 HIS A  289  PRO A  293  5                                   5    
HELIX   14  14 GLY B   71  LYS B   78  1                                   8    
HELIX   15  15 LYS B   79  ALA B   88  1                                  10    
HELIX   16  16 PRO B  105  SER B  115  5                                  11    
HELIX   17  17 GLY B  176  VAL B  180  5                                   5    
HELIX   18  18 ARG B  181  ALA B  200  1                                  20    
HELIX   19  19 GLU B  216  LEU B  220  5                                   5    
HELIX   20  20 PRO B  223  LYS B  227  5                                   5    
HELIX   21  21 THR B  233  GLN B  245  1                                  13    
HELIX   22  22 SER B  252  TYR B  257  1                                   6    
HELIX   23  23 ALA B  273  ASN B  277  5                                   5    
HELIX   24  24 HIS B  289  LEU B  292  5                                   4    
HELIX   25  25 GLY C   71  LYS C   78  1                                   8    
HELIX   26  26 LYS C   79  ALA C   88  1                                  10    
HELIX   27  27 SER C  100  LEU C  104  5                                   5    
HELIX   28  28 PRO C  105  LEU C  111  5                                   7    
HELIX   29  29 ASP C  148  ASP C  152  5                                   5    
HELIX   30  30 GLY C  176  VAL C  180  5                                   5    
HELIX   31  31 ARG C  181  SER C  201  1                                  21    
HELIX   32  32 GLU C  216  LEU C  220  5                                   5    
HELIX   33  33 PRO C  223  LYS C  227  5                                   5    
HELIX   34  34 THR C  233  VAL C  247  1                                  15    
HELIX   35  35 SER C  252  TYR C  257  1                                   6    
HELIX   36  36 TYR C  269  ASN C  277  5                                   9    
HELIX   37  37 HIS C  289  PRO C  293  5                                   5    
HELIX   38  38 GLY D   71  LYS D   78  1                                   8    
HELIX   39  39 LYS D   79  ALA D   88  1                                  10    
HELIX   40  40 PRO D  105  SER D  115  5                                  11    
HELIX   41  41 ARG D  181  LYS D  203  1                                  23    
HELIX   42  42 GLU D  216  LEU D  220  5                                   5    
HELIX   43  43 PRO D  223  LYS D  227  5                                   5    
HELIX   44  44 THR D  233  VAL D  247  1                                  15    
HELIX   45  45 SER D  252  TYR D  257  1                                   6    
HELIX   46  46 TYR D  269  ALA D  273  5                                   5    
HELIX   47  47 SER D  290  PRO D  293  5                                   4    
SHEET    1   A 6 HIS A 116  SER A 120  0                                        
SHEET    2   A 6 VAL A 131  SER A 135 -1  O  LEU A 133   N  TYR A 118           
SHEET    3   A 6 ILE A  91  GLN A  95 -1  N  LEU A  92   O  LEU A 134           
SHEET    4   A 6 LEU A  62  ASN A  68  1  N  CYS A  65   O  CYS A  93           
SHEET    5   A 6 ILE A 312  LEU A 316 -1  O  LEU A 314   N  ILE A  64           
SHEET    6   A 6 LEU A 295  ILE A 300 -1  N  LYS A 299   O  THR A 313           
SHEET    1   B 6 LYS A 141  TYR A 144  0                                        
SHEET    2   B 6 VAL A 157  GLU A 161 -1  O  GLU A 161   N  LYS A 141           
SHEET    3   B 6 VAL A 166  TYR A 171 -1  O  LEU A 167   N  ALA A 160           
SHEET    4   B 6 LEU A 205  ASP A 210  1  O  VAL A 206   N  VAL A 168           
SHEET    5   B 6 ASP A 283  LEU A 287 -1  O  LEU A 286   N  LEU A 207           
SHEET    6   B 6 ALA A 250  ASP A 251 -1  N  ALA A 250   O  LEU A 287           
SHEET    1   C 6 HIS B 116  SER B 120  0                                        
SHEET    2   C 6 VAL B 131  SER B 135 -1  O  VAL B 131   N  SER B 120           
SHEET    3   C 6 ILE B  91  GLN B  95 -1  N  LEU B  92   O  LEU B 134           
SHEET    4   C 6 LEU B  62  ASN B  68  1  N  CYS B  65   O  ILE B  91           
SHEET    5   C 6 ILE B 312  LEU B 316 -1  O  LEU B 314   N  ILE B  64           
SHEET    6   C 6 LEU B 295  SER B 298 -1  N  ASP B 297   O  TYR B 315           
SHEET    1   D 6 LYS B 141  TYR B 144  0                                        
SHEET    2   D 6 VAL B 157  GLU B 161 -1  O  GLU B 161   N  LYS B 141           
SHEET    3   D 6 VAL B 166  ALA B 170 -1  O  LEU B 167   N  ALA B 160           
SHEET    4   D 6 LEU B 205  ASP B 210  1  O  VAL B 206   N  VAL B 166           
SHEET    5   D 6 ASP B 283  LEU B 287 -1  O  LEU B 286   N  LEU B 207           
SHEET    6   D 6 ALA B 250  ASP B 251 -1  N  ALA B 250   O  LEU B 287           
SHEET    1   E 6 HIS C 116  SER C 120  0                                        
SHEET    2   E 6 VAL C 131  SER C 135 -1  O  LEU C 133   N  TYR C 118           
SHEET    3   E 6 ILE C  91  GLN C  95 -1  N  LEU C  92   O  LEU C 134           
SHEET    4   E 6 LEU C  62  ASN C  68  1  N  CYS C  65   O  CYS C  93           
SHEET    5   E 6 ILE C 312  LEU C 316 -1  O  LEU C 314   N  ILE C  64           
SHEET    6   E 6 LEU C 295  ILE C 300 -1  N  LYS C 299   O  THR C 313           
SHEET    1   F 6 LYS C 141  TYR C 144  0                                        
SHEET    2   F 6 VAL C 157  GLU C 161 -1  O  GLU C 161   N  LYS C 141           
SHEET    3   F 6 VAL C 166  TYR C 171 -1  O  LEU C 167   N  ALA C 160           
SHEET    4   F 6 LEU C 205  ASP C 210  1  O  CYS C 208   N  VAL C 168           
SHEET    5   F 6 ASP C 283  LEU C 287 -1  O  LEU C 286   N  LEU C 207           
SHEET    6   F 6 ALA C 250  ASP C 251 -1  N  ALA C 250   O  LEU C 287           
SHEET    1   G 6 HIS D 116  SER D 120  0                                        
SHEET    2   G 6 VAL D 131  SER D 135 -1  O  LEU D 133   N  TYR D 118           
SHEET    3   G 6 ILE D  91  GLN D  95 -1  N  LEU D  94   O  GLY D 132           
SHEET    4   G 6 LEU D  62  ASN D  68  1  N  CYS D  65   O  ILE D  91           
SHEET    5   G 6 ILE D 312  LEU D 316 -1  O  LEU D 314   N  ILE D  64           
SHEET    6   G 6 LEU D 295  ILE D 300 -1  N  LYS D 299   O  THR D 313           
SHEET    1   H 6 LYS D 141  TYR D 144  0                                        
SHEET    2   H 6 VAL D 157  GLU D 161 -1  O  VAL D 159   N  SER D 143           
SHEET    3   H 6 VAL D 166  TYR D 171 -1  O  LEU D 167   N  ALA D 160           
SHEET    4   H 6 LEU D 205  ASP D 210  1  O  VAL D 206   N  VAL D 166           
SHEET    5   H 6 ASP D 283  SER D 288 -1  O  LEU D 286   N  LEU D 207           
SHEET    6   H 6 LEU D 249  ASP D 251 -1  N  ALA D 250   O  LEU D 287           
LINK         O3' 3DR F 506                 P    DG F 507     1555   1555  1.61  
LINK         O3' 3DR I 506                 P    DG I 507     1555   1555  1.60  
LINK         O3' 3DR L 506                 P    DG L 507     1555   1555  1.61  
LINK         O3' 3DR O 506                 P    DG O 507     1555   1555  1.61  
LINK         O   LEU A  44                NA    NA A 505     1555   1555  2.35  
LINK         OE1 GLU A  96                MG    MG A 502     1555   1555  2.45  
LINK         O   TYR A 269                NA    NA A 504     1555   1555  2.18  
LINK        MG    MG A 501                 O   HOH A 641     1555   1555  2.07  
LINK        MG    MG A 501                 O2   DC E 505     1555   1555  2.03  
LINK        MG    MG A 501                 O2   DT G 519     1555   1555  2.74  
LINK        MG    MG A 501                 O   HOH G 606     1555   1555  2.03  
LINK        MG    MG A 502                 O   HOH A 601     1555   1555  2.18  
LINK        MG    MG A 502                 O   HOH A 602     1555   1555  2.93  
LINK        MG    MG A 502                 O   HOH A 603     1555   1555  1.92  
LINK        MG    MG A 502                 O3'  DC E 505     1555   1555  2.23  
LINK        MG    MG A 502                 OP1 3DR F 506     1555   1555  2.05  
LINK        MG    MG A 503                 O2   DT L 509     1555   1555  2.15  
LINK        MG    MG A 503                 O2   DT M 515     1555   1555  2.27  
LINK        NA    NA A 505                 O   HOH A 666     1555   1555  3.19  
LINK         OP2  DA E 504                NA    NA E 601     1555   1555  2.21  
LINK         O5'  DA E 504                NA    NA E 601     1555   1555  3.06  
LINK         OP2  DC F 510                NA    NA F 601     1555   1555  2.34  
LINK         OE1 GLU B  96                MG    MG B 401     1555   1555  2.11  
LINK         OD1 ASP B 189                NA    NA B 403     1555   1555  2.19  
LINK         OD2 ASP B 189                NA    NA B 403     1555   1555  3.11  
LINK         O   ASP B 189                NA    NA B 404     1555   1555  2.20  
LINK         O   GLU B 236                NA    NA B 403     1555   1555  2.85  
LINK         OH  TYR B 257                NA    NA B 402     1555   1555  2.54  
LINK         O   SER B 298                NA    NA B 402     1555   1555  2.47  
LINK        MG    MG B 401                 O   HOH B 502     1555   1555  2.91  
LINK        MG    MG B 401                 O   HOH B 503     1555   1555  2.11  
LINK        MG    MG B 401                 O3'  DC H 505     1555   1555  2.12  
LINK        MG    MG B 401                 OP1 3DR I 506     1555   1555  2.40  
LINK        MG    MG B 401                 O   HOH I 601     1555   1555  2.06  
LINK         OE1 GLU C  96                MG    MG C 401     1555   1555  2.49  
LINK        MG    MG C 401                 O   HOH C 601     1555   1555  2.40  
LINK        MG    MG C 401                 O   HOH C 602     1555   1555  1.94  
LINK        MG    MG C 401                 O3'  DC K 505     1555   1555  1.89  
LINK        MG    MG C 401                 O   HOH K 701     1555   1555  2.40  
LINK        MG    MG C 401                 OP1 3DR L 506     1555   1555  2.14  
LINK        MG    MG C 402                 O   HOH C 614     1555   1555  2.15  
LINK        MG    MG C 402                 O   HOH C 668     1555   1555  2.18  
LINK        MG    MG C 402                 O2   DC K 505     1555   1555  2.24  
LINK        MG    MG C 402                 O   HOH K 701     1555   1555  2.32  
LINK         OE1 GLU D  96                MG    MG D 401     1555   1555  2.42  
LINK        MG    MG D 401                 O   HOH D 501     1555   1555  2.36  
LINK        MG    MG D 401                 O   HOH D 502     1555   1555  1.86  
LINK        MG    MG D 401                 O3'  DC N 505     1555   1555  1.83  
LINK        MG    MG D 401                 O   HOH N 701     1555   1555  2.25  
LINK        MG    MG D 401                 OP1 3DR O 506     1555   1555  2.42  
LINK        NA    NA D 402                 OP2  DT O 509     1555   1555  2.25  
LINK         OP2  DA N 504                NA    NA N 601     1555   1555  2.38  
LINK         O5'  DA N 504                NA    NA N 601     1555   1555  3.03  
CISPEP   1 VAL A  247    PRO A  248          0        -0.06                     
CISPEP   2 VAL B  247    PRO B  248          0        -4.99                     
CISPEP   3 VAL C  247    PRO C  248          0        -4.57                     
CISPEP   4 VAL D  247    PRO D  248          0        -0.98                     
SITE     1 AC1  5 HOH A 641   DC E 505   DG G 518   DT G 519                    
SITE     2 AC1  5 HOH G 606                                                     
SITE     1 AC2  6 GLU A  96  HOH A 601  HOH A 602  HOH A 603                    
SITE     2 AC2  6  DC E 505  3DR F 506                                          
SITE     1 AC3  2  DT L 509   DT M 515                                          
SITE     1 AC4  5 TYR A 269  MET A 270  MET A 271  ASN A 272                    
SITE     2 AC4  5  DG G 518                                                     
SITE     1 AC5  2 LEU A  44  TYR A  45                                          
SITE     1 AC6  6 GLU B  96  HOH B 502  HOH B 503   DC H 505                    
SITE     2 AC6  6 3DR I 506  HOH I 601                                          
SITE     1 AC7  4 ASP B  47  TYR B 257  SER B 298  LYS B 299                    
SITE     1 AC8  4 ARG B 185  ASP B 189  VAL B 213  GLU B 236                    
SITE     1 AC9  3 ASP B 189  ARG B 193  LEU B 243                               
SITE     1 BC1  6 GLU C  96  HOH C 601  HOH C 602   DC K 505                    
SITE     2 BC1  6 HOH K 701  3DR L 506                                          
SITE     1 BC2  7 ASP C  70  HOH C 614  HOH C 668   DC K 505                    
SITE     2 BC2  7 HOH K 701   DG M 518   DT M 519                               
SITE     1 BC3  6 GLU D  96  HOH D 501  HOH D 502   DC N 505                    
SITE     2 BC3  6 HOH N 701  3DR O 506                                          
SITE     1 BC4  2 ASN D 222   DT O 509                                          
SITE     1 BC5  2  DT E 503   DA E 504                                          
SITE     1 BC6  1  DC F 510                                                     
SITE     1 BC7  2  DT N 503   DA N 504                                          
CRYST1  104.639   74.090  112.138  90.00 111.98  90.00 P 1 21 1      8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.009557  0.000000  0.003857        0.00000                         
SCALE2      0.000000  0.013497  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009617        0.00000                         
MTRIX1   1 -0.581627 -0.731172 -0.356507       53.39940    1                    
MTRIX2   1 -0.667779  0.178901  0.722541       -6.19556    1                    
MTRIX3   1 -0.464522  0.658317 -0.592315       33.68120    1                    
MTRIX1   2  0.894140  0.444622  0.053154      -57.40500    1                    
MTRIX2   2 -0.444112  0.865349  0.232241      -24.68810    1                    
MTRIX3   2  0.057262 -0.231262  0.971205        0.04294    1                    
MTRIX1   3 -0.798439 -0.580856 -0.158435      117.22000    1                    
MTRIX2   3 -0.532119  0.557681  0.637057       -5.88341    1                    
MTRIX3   3 -0.281682  0.592957 -0.754359       24.74960    1                    
MTRIX1   4 -0.581135 -0.727055 -0.365613       53.54450    1                    
MTRIX2   4 -0.680993  0.188478  0.707619       -5.39382    1                    
MTRIX3   4 -0.445568  0.660202 -0.604650       33.37850    1                    
MTRIX1   5  0.889803  0.453482  0.051039      -57.59540    1                    
MTRIX2   5 -0.452596  0.862652  0.225806      -23.88750    1                    
MTRIX3   5  0.058370 -0.224023  0.972834       -0.29516    1                    
MTRIX1   6 -0.798711 -0.580556 -0.158163      117.25900    1                    
MTRIX2   6 -0.533259  0.561187  0.633012       -5.82706    1                    
MTRIX3   6 -0.278740  0.589935 -0.757813       24.80110    1                    
MTRIX1   7 -0.549254 -0.759527 -0.348481       52.46090    1                    
MTRIX2   7 -0.689030  0.175673  0.703120       -4.46962    1                    
MTRIX3   7 -0.472819  0.626305 -0.619826       35.90550    1                    
MTRIX1   8  0.910785  0.411567  0.032910      -56.40980    1                    
MTRIX2   8 -0.407280  0.882488  0.235241      -26.81700    1                    
MTRIX3   8  0.067775 -0.227658  0.971380       -0.35956    1                    
MTRIX1   9 -0.789146 -0.597013 -0.144306      116.92100    1                    
MTRIX2   9 -0.548883  0.580038  0.601900       -4.34031    1                    
MTRIX3   9 -0.275639  0.554194 -0.785425       27.87340    1                    
MTRIX1  10 -0.593273 -0.733033 -0.332699       53.01830    1                    
MTRIX2  10 -0.655148  0.199514  0.728680       -7.43813    1                    
MTRIX3  10 -0.467769  0.650274 -0.598612       34.38800    1                    
MTRIX1  11  0.875337  0.481549  0.043544      -58.13220    1                    
MTRIX2  11 -0.476317  0.843325  0.248850      -22.28730    1                    
MTRIX3  11  0.083112 -0.238568  0.967563       -0.46497    1                    
MTRIX1  12 -0.803601 -0.581267 -0.127887      116.57400    1                    
MTRIX2  12 -0.519189  0.579585  0.628112       -8.06579    1                    
MTRIX3  12 -0.290979  0.571149 -0.767542       27.69070    1                    
MTRIX1  13 -0.572453 -0.734266 -0.364897       53.26990    1                    
MTRIX2  13 -0.666090  0.156934  0.729175       -5.83705    1                    
MTRIX3  13 -0.478144  0.660473 -0.578925       33.82870    1                    
MTRIX1  14  0.876780  0.478297  0.049890      -57.88220    1                    
MTRIX2  14 -0.477268  0.852767  0.212139      -22.35610    1                    
MTRIX3  14  0.058921 -0.209810  0.975965       -0.89294    1                    
MTRIX1  15 -0.783895 -0.595282 -0.176489      117.12000    1                    
MTRIX2  15 -0.544635  0.522764  0.655813       -2.90258    1                    
MTRIX3  15 -0.298132  0.610211 -0.734003       24.95920    1                    
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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