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Database: PDB
Entry: 5K97
LinkDB: 5K97
Original site: 5K97 
HEADER    HYDROLASE/DNA                           31-MAY-16   5K97              
TITLE     FLAP ENDONUCLEASE 1 (FEN1) D233N WITH CLEAVED PRODUCT FRAGMENT AND    
TITLE    2 SM3+                                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FLAP ENDONUCLEASE 1;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: FEN-1,DNASE IV,FLAP STRUCTURE-SPECIFIC ENDONUCLEASE 1,      
COMPND   5 MATURATION FACTOR 1,HFEN-1;                                          
COMPND   6 EC: 3.1.-.-;                                                         
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES;                                                       
COMPND   9 MOL_ID: 2;                                                           
COMPND  10 MOLECULE: DNA (5'-                                                   
COMPND  11 D(*AP*CP*TP*CP*TP*GP*CP*CP*TP*CP*AP*AP*GP*AP*CP*GP*GP*T)-3');        
COMPND  12 CHAIN: D;                                                            
COMPND  13 ENGINEERED: YES;                                                     
COMPND  14 MOL_ID: 3;                                                           
COMPND  15 MOLECULE: DNA (5'-D(P*TP*GP*AP*GP*GP*CP*AP*GP*AP*GP*T)-3');          
COMPND  16 CHAIN: E;                                                            
COMPND  17 ENGINEERED: YES;                                                     
COMPND  18 MOL_ID: 4;                                                           
COMPND  19 MOLECULE: DNA (5'-D(*AP*CP*CP*GP*TP*CP*C)-3');                       
COMPND  20 CHAIN: F;                                                            
COMPND  21 ENGINEERED: YES;                                                     
COMPND  22 MOL_ID: 5;                                                           
COMPND  23 MOLECULE: DNA (5'-D(P*TP*T)-3');                                     
COMPND  24 CHAIN: G;                                                            
COMPND  25 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: FEN1, RAD2;                                                    
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 CONSTRUCT;                            
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 CONSTRUCT;                            
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 CONSTRUCT;                            
SOURCE  21 ORGANISM_TAXID: 32630;                                               
SOURCE  22 OTHER_DETAILS: DNA OLIGONUCLEOTIDE SYNTHESIS;                        
SOURCE  23 MOL_ID: 5;                                                           
SOURCE  24 SYNTHETIC: YES;                                                      
SOURCE  25 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  26 ORGANISM_TAXID: 32630;                                               
SOURCE  27 OTHER_DETAILS: DNA OLIGONUCLEOTIDE SYNTHESIS                         
KEYWDS    METALLOPROTEIN, REPLICATION, DNA DAMAGE, DNA REPAIR, BASE EXCISION    
KEYWDS   2 REPAIR, PROTEIN-DNA, 5' NUCLEASE, FEN, PRODUCT, HYDROLASE-DNA        
KEYWDS   3 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.E.TSUTAKAWA,A.S.ARVAI,J.A.TAINER                                    
REVDAT   5   28-FEB-24 5K97    1       LINK                                     
REVDAT   4   04-DEC-19 5K97    1       REMARK                                   
REVDAT   3   27-SEP-17 5K97    1       REMARK                                   
REVDAT   2   19-JUL-17 5K97    1       JRNL                                     
REVDAT   1   28-JUN-17 5K97    0                                                
JRNL        AUTH   S.E.TSUTAKAWA,M.J.THOMPSON,A.S.ARVAI,A.J.NEIL,S.J.SHAW,      
JRNL        AUTH 2 S.I.ALGASAIER,J.C.KIM,L.D.FINGER,E.JARDINE,V.J.B.GOTHAM,     
JRNL        AUTH 3 A.H.SARKER,M.Z.HER,F.RASHID,S.M.HAMDAN,S.M.MIRKIN,           
JRNL        AUTH 4 J.A.GRASBY,J.A.TAINER                                        
JRNL        TITL   PHOSPHATE STEERING BY FLAP ENDONUCLEASE 1 PROMOTES 5'-FLAP   
JRNL        TITL 2 SPECIFICITY AND INCISION TO PREVENT GENOME INSTABILITY.      
JRNL        REF    NAT COMMUN                    V.   8 15855 2017              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   28653660                                                     
JRNL        DOI    10.1038/NCOMMS15855                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (DEV_2383: ???)                               
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) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 34.85                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 74847                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.184                           
REMARK   3   R VALUE            (WORKING SET) : 0.182                           
REMARK   3   FREE R VALUE                     : 0.219                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.120                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3830                            
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 34.8541 -  6.2941    0.94     2512   138  0.1924 0.2224        
REMARK   3     2  6.2941 -  5.0006    1.00     2643   140  0.1603 0.2164        
REMARK   3     3  5.0006 -  4.3698    1.00     2621   146  0.1312 0.1531        
REMARK   3     4  4.3698 -  3.9709    1.00     2674   144  0.1371 0.1709        
REMARK   3     5  3.9709 -  3.6866    1.00     2671   144  0.1515 0.1710        
REMARK   3     6  3.6866 -  3.4695    1.00     2625   152  0.1602 0.2166        
REMARK   3     7  3.4695 -  3.2959    1.00     2617   136  0.1725 0.1881        
REMARK   3     8  3.2959 -  3.1525    1.00     2661   145  0.1875 0.2442        
REMARK   3     9  3.1525 -  3.0312    1.00     2658   142  0.2121 0.2746        
REMARK   3    10  3.0312 -  2.9267    1.00     2659   142  0.2019 0.2026        
REMARK   3    11  2.9267 -  2.8352    1.00     2608   146  0.2127 0.2924        
REMARK   3    12  2.8352 -  2.7542    1.00     2663   140  0.2048 0.2737        
REMARK   3    13  2.7542 -  2.6817    1.00     2682   140  0.2037 0.2180        
REMARK   3    14  2.6817 -  2.6163    1.00     2652   137  0.2115 0.2820        
REMARK   3    15  2.6163 -  2.5568    1.00     2613   144  0.2081 0.2899        
REMARK   3    16  2.5568 -  2.5024    1.00     2626   140  0.2089 0.2209        
REMARK   3    17  2.5024 -  2.4524    1.00     2704   136  0.2061 0.2019        
REMARK   3    18  2.4524 -  2.4061    1.00     2684   142  0.2096 0.2563        
REMARK   3    19  2.4061 -  2.3632    1.00     2625   148  0.2141 0.2583        
REMARK   3    20  2.3632 -  2.3231    1.00     2656   136  0.2129 0.2368        
REMARK   3    21  2.3231 -  2.2856    1.00     2607   142  0.2222 0.2513        
REMARK   3    22  2.2856 -  2.2505    1.00     2649   148  0.2421 0.2500        
REMARK   3    23  2.2505 -  2.2174    1.00     2663   146  0.2416 0.2660        
REMARK   3    24  2.2174 -  2.1862    1.00     2598   150  0.2591 0.2971        
REMARK   3    25  2.1862 -  2.1566    1.00     2701   142  0.2806 0.2811        
REMARK   3    26  2.1566 -  2.1286    0.98     2595   139  0.3179 0.3374        
REMARK   3    27  2.1286 -  2.1020    0.89     2350   125  0.3350 0.3691        
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)     : 0.250            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.730           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 42.47                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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      :  0.004           3718                                  
REMARK   3   ANGLE     :  0.531           5134                                  
REMARK   3   CHIRALITY :  0.040            565                                  
REMARK   3   PLANARITY :  0.003            540                                  
REMARK   3   DIHEDRAL  : 15.952           2153                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5K97 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JUN-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000221899.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 18-SEP-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : ?76.5                              
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 12.3.1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.1158                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, SCALA                   
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 39124                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 13.80                              
REMARK 200  R MERGE                    (I) : 0.09200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.18                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 10.40                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.65100                            
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: PHASER 2.5.6                                          
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 63.17                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.34                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 24% MPEG 2K, 20% KCL, 5% ETHYLENE        
REMARK 280  GLYCOL, 100 MM HEPES PH 7.5, VAPOR DIFFUSION, HANGING DROP,         
REMARK 280  TEMPERATURE 283K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+2/3                                           
REMARK 290       6555   -X,-X+Y,-Z+1/3                                          
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       34.84933            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       69.69867            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       69.69867            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       34.84933            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
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: PENTAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 8030 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 21240 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -95.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D, 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 518  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 604  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 930  LIES ON A SPECIAL POSITION.                          
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      DA G     2                                                      
REMARK 465      DA G     3                                                      
REMARK 465      DC G     4                                                      
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   O    HOH A   512     O    HOH A   822              2.05            
REMARK 500   O    HOH D   134     O    HOH D   184              2.07            
REMARK 500   O    HOH A   763     O    HOH A   927              2.08            
REMARK 500   O    HOH D   123     O    HOH E   116              2.09            
REMARK 500   O    HOH D   158     O    HOH D   166              2.12            
REMARK 500   O    HOH A   578     O    HOH A   642              2.12            
REMARK 500   O    HOH A   536     O    HOH A   677              2.14            
REMARK 500   O    HOH A   562     O    HOH A   775              2.17            
REMARK 500   O    HOH A   771     O    HOH A   916              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500     DT E   7   P      DT E   7   OP3    -0.128                       
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    GLU A 120      -74.90    -89.28                                   
REMARK 500    SER A 157     -117.43   -145.09                                   
REMARK 500    LYS A 200       75.70     51.83                                   
REMARK 500    LYS A 254      -52.75     75.36                                   
REMARK 500    LEU A 275       32.78    -99.21                                   
REMARK 500    GLN A 315       31.23     70.27                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 938        DISTANCE =  5.83 ANGSTROMS                       
REMARK 525    HOH A 939        DISTANCE =  6.04 ANGSTROMS                       
REMARK 525    HOH E 151        DISTANCE =  5.83 ANGSTROMS                       
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                              SM A 401  SM                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY A   2   N                                                      
REMARK 620 2 GLU A 160   OE2 133.4                                              
REMARK 620 3 ASP A 181   OD1  48.6 101.0                                        
REMARK 620 4 ASP A 181   OD2  60.0 138.4  55.5                                  
REMARK 620 5 HOH A 689   O   120.3  97.6 159.9 105.0                            
REMARK 620 6  DT E   7   OP3  99.0  50.9 106.9 158.1  90.8                      
REMARK 620 7  DT E   7   OP1  51.6  91.2  75.4 111.3 111.9  47.5                
REMARK 620 8  DT E   7   OP2  84.5  88.5 122.6 132.6  65.1  41.8  47.7          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              SM A 408  SM                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY A  49   O                                                      
REMARK 620 2 ASP A  51   OD1  86.1                                              
REMARK 620 3 ASP A  51   OD2  86.0  42.2                                        
REMARK 620 4 HOH A 724   O    60.4 119.5  83.7                                  
REMARK 620 5 HOH A 803   O   113.4  75.1 113.8 161.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              SM A 406  SM                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  57   OE1                                                    
REMARK 620 2 GLU A  57   OE2  55.1                                              
REMARK 620 3 GLU A 285   OE1  58.9 103.1                                        
REMARK 620 4 GLU A 285   OE2  58.5 103.9   2.0                                  
REMARK 620 5 GLU A 313   OE1  90.8 143.5  41.5  40.4                            
REMARK 620 6 GLN A 342   O   106.2 150.9  50.0  49.7  18.8                      
REMARK 620 7 HOH A 537   O   141.9 140.3 115.6 114.5  74.1  68.7                
REMARK 620 8 HOH A 588   O    70.5  99.9  91.2  89.3  77.0  92.6  72.0          
REMARK 620 9 HOH A 598   O   109.4  75.3 163.4 161.6 134.9 133.8  65.1  73.0    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              SM A 407  SM                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  57   OE1                                                    
REMARK 620 2 GLU A  59   OE1  78.5                                              
REMARK 620 3 GLU A  59   OE2 105.5  52.8                                        
REMARK 620 4 GLU A 313   OE2  66.8  71.3 123.5                                  
REMARK 620 5 GLN A 342   O   124.2  94.1 113.1  58.7                            
REMARK 620 6 GLN A 342   OXT 125.6  94.3 112.1  60.0   1.4                      
REMARK 620 7 HOH A 589   O   147.5 123.4  77.3 139.1  81.2  80.0                
REMARK 620 8 HOH A 639   O   148.6  78.1  75.9  86.0  38.1  37.0  63.9          
REMARK 620 9 HOH A 668   O    75.3 115.3  79.6 139.4 148.5 147.9  73.5 134.3    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              SM A 402  SM                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  86   OD1                                                    
REMARK 620 2 ASP A  86   OD2  41.7                                              
REMARK 620 3 GLU A 158   OE1  93.2 129.6                                        
REMARK 620 4 GLU A 160   OE1  97.3 124.8  70.1                                  
REMARK 620 5 HOH A 525   O    59.8  51.1 135.4  78.5                            
REMARK 620 6 HOH E 113   O   136.3  94.6 126.4 112.0  94.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              SM A 409  SM                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 102   OE2                                                    
REMARK 620 2 HOH A 545   O    74.9                                              
REMARK 620 3 HOH A 848   O    67.2 139.5                                        
REMARK 620 4 HOH A 891   O   113.2 111.2  73.3                                  
REMARK 620 5 HOH A 901   O    97.7  95.2 103.1 143.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              SM A 404  SM                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 158   OE1                                                    
REMARK 620 2 GLU A 160   OE1  63.0                                              
REMARK 620 3 GLU A 160   OE2 115.4  57.2                                        
REMARK 620 4 HOH A 525   O    94.4  89.1 106.4                                  
REMARK 620 5 HOH A 689   O    54.8  72.0  84.7 148.5                            
REMARK 620 6  DT E   7   OP3 142.7 123.6  68.3 121.1  90.4                      
REMARK 620 7  DT E   7   OP2  98.5 128.9 100.4 141.6  59.8  46.7                
REMARK 620 8 HOH E 103   O   152.5 118.2  81.3  58.9 152.5  62.4  99.6          
REMARK 620 9 HOH E 113   O    89.9 152.6 148.0  89.8  95.8  79.7  54.3  84.1    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              SM A 403  SM                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 160   OE2                                                    
REMARK 620 2 ASP A 179   OD1 148.9                                              
REMARK 620 3 ASP A 179   OD2 106.2  42.9                                        
REMARK 620 4 ASP A 181   OD1 116.7  94.2 137.1                                  
REMARK 620 5  DT E   7   OP3  60.9 104.0  75.7 126.7                            
REMARK 620 6  DT E   7   OP1 102.6  86.8  96.5  76.7  55.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K A 405   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A 237   OG                                                     
REMARK 620 2 ILE A 238   O    98.8                                              
REMARK 620 3 ILE A 241   O   119.2  71.8                                        
REMARK 620 4 HOH A 640   O    79.2 121.7  60.2                                  
REMARK 620 5  DT D   5   OP1 144.8  92.1  96.0 122.4                            
REMARK 620 6 HOH D 131   O    90.7 167.8 110.0  67.3  75.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SM A 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SM A 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SM A 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SM A 404                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue K A 405                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SM A 406                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SM A 407                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SM A 408                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SM A 409                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 410                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5K96   RELATED DB: PDB                                   
DBREF  5K97 A    2   336  UNP    P39748   FEN1_HUMAN       2    336             
DBREF  5K97 D    1    18  PDB    5K97     5K97             1     18             
DBREF  5K97 E    7    17  PDB    5K97     5K97             7     17             
DBREF  5K97 F    1     7  PDB    5K97     5K97             1      7             
DBREF  5K97 G    2     6  PDB    5K97     5K97             2      6             
SEQADV 5K97 ASN A  233  UNP  P39748    ASP   233 ENGINEERED MUTATION            
SEQADV 5K97 LEU A  337  UNP  P39748              EXPRESSION TAG                 
SEQADV 5K97 GLU A  338  UNP  P39748              EXPRESSION TAG                 
SEQADV 5K97 VAL A  339  UNP  P39748              EXPRESSION TAG                 
SEQADV 5K97 LEU A  340  UNP  P39748              EXPRESSION TAG                 
SEQADV 5K97 PHE A  341  UNP  P39748              EXPRESSION TAG                 
SEQADV 5K97 GLN A  342  UNP  P39748              EXPRESSION TAG                 
SEQRES   1 A  341  GLY ILE GLN GLY LEU ALA LYS LEU ILE ALA ASP VAL ALA          
SEQRES   2 A  341  PRO SER ALA ILE ARG GLU ASN ASP ILE LYS SER TYR PHE          
SEQRES   3 A  341  GLY ARG LYS VAL ALA ILE ASP ALA SER MET SER ILE TYR          
SEQRES   4 A  341  GLN PHE LEU ILE ALA VAL ARG GLN GLY GLY ASP VAL LEU          
SEQRES   5 A  341  GLN ASN GLU GLU GLY GLU THR THR SER HIS LEU MET GLY          
SEQRES   6 A  341  MET PHE TYR ARG THR ILE ARG MET MET GLU ASN GLY ILE          
SEQRES   7 A  341  LYS PRO VAL TYR VAL PHE ASP GLY LYS PRO PRO GLN LEU          
SEQRES   8 A  341  LYS SER GLY GLU LEU ALA LYS ARG SER GLU ARG ARG ALA          
SEQRES   9 A  341  GLU ALA GLU LYS GLN LEU GLN GLN ALA GLN ALA ALA GLY          
SEQRES  10 A  341  ALA GLU GLN GLU VAL GLU LYS PHE THR LYS ARG LEU VAL          
SEQRES  11 A  341  LYS VAL THR LYS GLN HIS ASN ASP GLU CYS LYS HIS LEU          
SEQRES  12 A  341  LEU SER LEU MET GLY ILE PRO TYR LEU ASP ALA PRO SER          
SEQRES  13 A  341  GLU ALA GLU ALA SER CYS ALA ALA LEU VAL LYS ALA GLY          
SEQRES  14 A  341  LYS VAL TYR ALA ALA ALA THR GLU ASP MET ASP CYS LEU          
SEQRES  15 A  341  THR PHE GLY SER PRO VAL LEU MET ARG HIS LEU THR ALA          
SEQRES  16 A  341  SER GLU ALA LYS LYS LEU PRO ILE GLN GLU PHE HIS LEU          
SEQRES  17 A  341  SER ARG ILE LEU GLN GLU LEU GLY LEU ASN GLN GLU GLN          
SEQRES  18 A  341  PHE VAL ASP LEU CYS ILE LEU LEU GLY SER ASN TYR CYS          
SEQRES  19 A  341  GLU SER ILE ARG GLY ILE GLY PRO LYS ARG ALA VAL ASP          
SEQRES  20 A  341  LEU ILE GLN LYS HIS LYS SER ILE GLU GLU ILE VAL ARG          
SEQRES  21 A  341  ARG LEU ASP PRO ASN LYS TYR PRO VAL PRO GLU ASN TRP          
SEQRES  22 A  341  LEU HIS LYS GLU ALA HIS GLN LEU PHE LEU GLU PRO GLU          
SEQRES  23 A  341  VAL LEU ASP PRO GLU SER VAL GLU LEU LYS TRP SER GLU          
SEQRES  24 A  341  PRO ASN GLU GLU GLU LEU ILE LYS PHE MET CYS GLY GLU          
SEQRES  25 A  341  LYS GLN PHE SER GLU GLU ARG ILE ARG SER GLY VAL LYS          
SEQRES  26 A  341  ARG LEU SER LYS SER ARG GLN GLY SER THR LEU GLU VAL          
SEQRES  27 A  341  LEU PHE GLN                                                  
SEQRES   1 D   18   DA  DC  DT  DC  DT  DG  DC  DC  DT  DC  DA  DA  DG          
SEQRES   2 D   18   DA  DC  DG  DG  DT                                          
SEQRES   1 E   11   DT  DG  DA  DG  DG  DC  DA  DG  DA  DG  DT                  
SEQRES   1 F    7   DA  DC  DC  DG  DT  DC  DC                                  
SEQRES   1 G    5   DA  DA  DC  DT  DT                                          
HET     SM  A 401       1                                                       
HET     SM  A 402       1                                                       
HET     SM  A 403       1                                                       
HET     SM  A 404       1                                                       
HET      K  A 405       1                                                       
HET     SM  A 406       1                                                       
HET     SM  A 407       1                                                       
HET     SM  A 408       1                                                       
HET     SM  A 409       1                                                       
HET    EDO  A 410      10                                                       
HETNAM      SM SAMARIUM (III) ION                                               
HETNAM       K POTASSIUM ION                                                    
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   6   SM    8(SM 3+)                                                     
FORMUL  10    K    K 1+                                                         
FORMUL  15  EDO    C2 H6 O2                                                     
FORMUL  16  HOH   *623(H2 O)                                                    
HELIX    1 AA1 GLY A    5  ALA A   14  1                                  10    
HELIX    2 AA2 ASP A   22  PHE A   27  5                                   6    
HELIX    3 AA3 ALA A   35  VAL A   46  1                                  12    
HELIX    4 AA4 THR A   61  ASN A   77  1                                  17    
HELIX    5 AA5 PRO A   90  LEU A   92  5                                   3    
HELIX    6 AA6 LYS A   93  ALA A  117  1                                  25    
HELIX    7 AA7 GLU A  122  LEU A  130  1                                   9    
HELIX    8 AA8 THR A  134  GLY A  149  1                                  16    
HELIX    9 AA9 GLU A  158  ALA A  169  1                                  12    
HELIX   10 AB1 MET A  180  PHE A  185  1                                   6    
HELIX   11 AB2 LEU A  209  GLY A  217  1                                   9    
HELIX   12 AB3 ASN A  219  GLY A  231  1                                  13    
HELIX   13 AB4 GLY A  242  LYS A  254  1                                  13    
HELIX   14 AB5 SER A  255  LEU A  263  1                                   9    
HELIX   15 AB6 LEU A  275  GLU A  285  1                                  11    
HELIX   16 AB7 ASN A  302  CYS A  311  1                                  10    
HELIX   17 AB8 SER A  317  THR A  336  1                                  20    
SHEET    1 AA1 7 ILE A  18  GLU A  20  0                                        
SHEET    2 AA1 7 GLN A 205  HIS A 208 -1  O  GLU A 206   N  ARG A  19           
SHEET    3 AA1 7 VAL A 189  ARG A 192 -1  N  LEU A 190   O  PHE A 207           
SHEET    4 AA1 7 ALA A 174  ALA A 176  1  N  ALA A 175   O  MET A 191           
SHEET    5 AA1 7 LYS A  30  ASP A  34  1  N  ALA A  32   O  ALA A 176           
SHEET    6 AA1 7 LYS A  80  PHE A  85  1  O  VAL A  84   N  ILE A  33           
SHEET    7 AA1 7 TYR A 152  ASP A 154  1  O  LEU A 153   N  PHE A  85           
SHEET    1 AA2 2 ARG A  47  GLN A  48  0                                        
SHEET    2 AA2 2 ASP A  51  VAL A  52 -1  O  ASP A  51   N  GLN A  48           
LINK         N   GLY A   2                SM    SM A 401     1555   1555  3.38  
LINK         O   GLY A  49                SM    SM A 408     1555   1555  2.99  
LINK         OD1 ASP A  51                SM    SM A 408     1555   1555  3.15  
LINK         OD2 ASP A  51                SM    SM A 408     1555   1555  2.93  
LINK         OE1 GLU A  57                SM    SM A 406     1555   1555  2.40  
LINK         OE2 GLU A  57                SM    SM A 406     1555   1555  2.30  
LINK         OE1 GLU A  57                SM    SM A 407     1555   1555  2.92  
LINK         OE1 GLU A  59                SM    SM A 407     1555   1555  2.61  
LINK         OE2 GLU A  59                SM    SM A 407     1555   1555  2.28  
LINK         OD1 ASP A  86                SM    SM A 402     1555   1555  3.05  
LINK         OD2 ASP A  86                SM    SM A 402     1555   1555  3.11  
LINK         OE2 GLU A 102                SM    SM A 409     1555   1555  3.42  
LINK         OE1 GLU A 158                SM    SM A 402     1555   1555  2.30  
LINK         OE1 GLU A 158                SM    SM A 404     1555   1555  3.42  
LINK         OE2 GLU A 160                SM    SM A 401     1555   1555  2.74  
LINK         OE1 GLU A 160                SM    SM A 402     1555   1555  3.05  
LINK         OE2 GLU A 160                SM    SM A 403     1555   1555  2.33  
LINK         OE1 GLU A 160                SM    SM A 404     1555   1555  2.29  
LINK         OE2 GLU A 160                SM    SM A 404     1555   1555  2.32  
LINK         OD1 ASP A 179                SM    SM A 403     1555   1555  3.22  
LINK         OD2 ASP A 179                SM    SM A 403     1555   1555  2.29  
LINK         OD1 ASP A 181                SM    SM A 401     1555   1555  2.36  
LINK         OD2 ASP A 181                SM    SM A 401     1555   1555  2.34  
LINK         OD1 ASP A 181                SM    SM A 403     1555   1555  2.30  
LINK         OG  SER A 237                 K     K A 405     1555   1555  2.95  
LINK         O   ILE A 238                 K     K A 405     1555   1555  2.67  
LINK         O   ILE A 241                 K     K A 405     1555   1555  3.02  
LINK         OE1 GLU A 285                SM    SM A 406     1555   3434  2.73  
LINK         OE2 GLU A 285                SM    SM A 406     1555   3434  2.40  
LINK         OE1 GLU A 313                SM    SM A 406     1555   1555  2.36  
LINK         OE2 GLU A 313                SM    SM A 407     1555   1555  2.31  
LINK         O   GLN A 342                SM    SM A 406     1555   4557  2.48  
LINK         O   GLN A 342                SM    SM A 407     1555   4557  2.47  
LINK         OXT GLN A 342                SM    SM A 407     1555   4557  2.37  
LINK        SM    SM A 401                 O   HOH A 689     1555   1555  2.28  
LINK        SM    SM A 401                 OP3  DT E   7     1555   1555  3.21  
LINK        SM    SM A 401                 OP1  DT E   7     1555   1555  2.31  
LINK        SM    SM A 401                 OP2  DT E   7     1555   1555  3.44  
LINK        SM    SM A 402                 O   HOH A 525     1555   1555  2.71  
LINK        SM    SM A 402                 O   HOH E 113     1555   1555  2.31  
LINK        SM    SM A 403                 OP3  DT E   7     1555   1555  2.74  
LINK        SM    SM A 403                 OP1  DT E   7     1555   1555  2.31  
LINK        SM    SM A 404                 O   HOH A 525     1555   1555  2.88  
LINK        SM    SM A 404                 O   HOH A 689     1555   1555  3.21  
LINK        SM    SM A 404                 OP3  DT E   7     1555   1555  2.30  
LINK        SM    SM A 404                 OP2  DT E   7     1555   1555  3.28  
LINK        SM    SM A 404                 O   HOH E 103     1555   1555  2.32  
LINK        SM    SM A 404                 O   HOH E 113     1555   1555  2.31  
LINK         K     K A 405                 O   HOH A 640     1555   1555  2.73  
LINK         K     K A 405                 OP1  DT D   5     1555   1555  2.84  
LINK         K     K A 405                 O   HOH D 131     1555   1555  2.85  
LINK        SM    SM A 406                 O   HOH A 537     1555   2345  2.29  
LINK        SM    SM A 406                 O   HOH A 588     1555   1555  2.37  
LINK        SM    SM A 406                 O   HOH A 598     1555   2345  2.34  
LINK        SM    SM A 407                 O   HOH A 589     1555   4557  2.34  
LINK        SM    SM A 407                 O   HOH A 639     1555   4557  2.35  
LINK        SM    SM A 407                 O   HOH A 668     1555   4557  2.36  
LINK        SM    SM A 408                 O   HOH A 724     1555   1555  3.10  
LINK        SM    SM A 408                 O   HOH A 803     1555   1555  2.31  
LINK        SM    SM A 409                 O   HOH A 545     1555   1555  2.30  
LINK        SM    SM A 409                 O   HOH A 848     1555   1555  3.31  
LINK        SM    SM A 409                 O   HOH A 891     1555   6347  3.04  
LINK        SM    SM A 409                 O   HOH A 901     1555   1555  2.86  
SITE     1 AC1  7 GLY A   2  GLU A 160  ASP A 181   SM A 403                    
SITE     2 AC1  7  SM A 404  HOH A 689   DT E   7                               
SITE     1 AC2  6 ASP A  86  GLU A 158  GLU A 160   SM A 404                    
SITE     2 AC2  6 HOH A 525  HOH E 113                                          
SITE     1 AC3  5 GLU A 160  ASP A 179  ASP A 181   SM A 401                    
SITE     2 AC3  5  DT E   7                                                     
SITE     1 AC4  8 GLU A 158  GLU A 160   SM A 401   SM A 402                    
SITE     2 AC4  8 HOH A 525   DT E   7  HOH E 103  HOH E 113                    
SITE     1 AC5  6 SER A 237  ILE A 238  ILE A 241  HOH A 640                    
SITE     2 AC5  6  DT D   5  HOH D 131                                          
SITE     1 AC6  7 GLU A  57  GLU A 285  GLU A 313  GLN A 342                    
SITE     2 AC6  7 HOH A 537  HOH A 588  HOH A 598                               
SITE     1 AC7  7 GLU A  57  GLU A  59  GLU A 313  GLN A 342                    
SITE     2 AC7  7 HOH A 589  HOH A 639  HOH A 668                               
SITE     1 AC8  4 GLY A  49  ASP A  51  HOH A 724  HOH A 803                    
SITE     1 AC9  4 GLU A 102  HOH A 545  HOH A 891  HOH A 901                    
SITE     1 AD1  6 GLY A   2  ILE A   3  ASP A 179  MET A 180                    
SITE     2 AD1  6 HOH A 596   DG E   8                                          
CRYST1  105.236  105.236  104.548  90.00  90.00 120.00 P 31 2 1      6          
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      0.009502  0.005486  0.000000        0.00000                         
SCALE2      0.000000  0.010972  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009565        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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