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Database: PDB
Entry: 2IS4
LinkDB: 2IS4
Original site: 2IS4 
HEADER    HYDROLASE/DNA                           16-OCT-06   2IS4              
TITLE     CRYSTAL STRUCTURE OF UVRD-DNA-ADPNP TERNARY COMPLEX                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 25-MER;                                                    
COMPND   3 CHAIN: C, D;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: DNA HELICASE II;                                           
COMPND   7 CHAIN: A, B;                                                         
COMPND   8 EC: 3.6.1.-;                                                         
COMPND   9 ENGINEERED: YES;                                                     
COMPND  10 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 MOL_ID: 2;                                                           
SOURCE   4 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   5 ORGANISM_TAXID: 562;                                                 
SOURCE   6 GENE: UVRD;                                                          
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    DNA HELICASE, HYDROLASE-DNA COMPLEX                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    W.YANG,J.Y.LEE                                                        
REVDAT   5   30-AUG-23 2IS4    1       REMARK                                   
REVDAT   4   20-OCT-21 2IS4    1       REMARK SEQADV LINK                       
REVDAT   3   18-OCT-17 2IS4    1       REMARK                                   
REVDAT   2   24-FEB-09 2IS4    1       VERSN                                    
REVDAT   1   09-JAN-07 2IS4    0                                                
JRNL        AUTH   J.Y.LEE,W.YANG                                               
JRNL        TITL   UVRD HELICASE UNWINDS DNA ONE BASE PAIR AT A TIME BY A       
JRNL        TITL 2 TWO-PART POWER STROKE.                                       
JRNL        REF    CELL(CAMBRIDGE,MASS.)         V. 127  1349 2006              
JRNL        REFN                   ISSN 0092-8674                               
JRNL        PMID   17190599                                                     
JRNL        DOI    10.1016/J.CELL.2006.10.049                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.84                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 278489.330                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 85.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 57871                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.215                           
REMARK   3   FREE R VALUE                     : 0.256                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.200                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 5887                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.003                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.76                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 48.20                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 4898                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3480                       
REMARK   3   BIN FREE R VALUE                    : 0.3950                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.60                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 520                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.017                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 9951                                    
REMARK   3   NUCLEIC ACID ATOMS       : 1015                                    
REMARK   3   HETEROGEN ATOMS          : 64                                      
REMARK   3   SOLVENT ATOMS            : 118                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 77.04                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 79.00                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 21.11000                                             
REMARK   3    B22 (A**2) : 9.58000                                              
REMARK   3    B33 (A**2) : -30.70000                                            
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 9.21000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.37                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.52                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.43                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.57                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.200                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.20                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.820                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.430 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.480 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.930 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.080 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.31                                                 
REMARK   3   BSOL        : 42.98                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : DNA-RNA_REP.PARAM                              
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  4  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  5  : ANP.PAR                                        
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : DNA-RNA.TOP                                    
REMARK   3  TOPOLOGY FILE  3   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  4   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : ANP.TOP                                        
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2IS4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-NOV-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000039947.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-NOV-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 22-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : MIRRORS                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MAR SCANNER 345 MM PLATE           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 61012                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 89.7                               
REMARK 200  DATA REDUNDANCY                : 3.600                              
REMARK 200  R MERGE                    (I) : 0.06100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 23.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.69                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 51.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.20600                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.100                              
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: PDB ENTRY: 2IS1                                      
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 62.06                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.24                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, SODIUM FLUORIDE, PH 7.0,        
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K                     
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       48.38950            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT             
REMARK 300 WHICH CONSISTS OF 4 CHAIN(S). THE ASSYMETRIC UNIT CONTAINS           
REMARK 300 TWO BIOLOGICAL UNITS.  BIOLOGICAL UNIT ONE CONTAINS CHAINS           
REMARK 300 A, C (RESIDUES 1-10) AND D (RESIDUES 11-26).                         
REMARK 300 BIOLOGICAL UNIT TWO CONTAINS CHAINS B, C (RESIDUES 11-20)            
REMARK 300 AND D (RESIDUES 22-26).                                              
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 APPLY THE FOLLOWING TO CHAINS: C, D, A, B                            
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      DT C    21                                                      
REMARK 465      DT D     1                                                      
REMARK 465     SER A   161                                                      
REMARK 465     TYR A   162                                                      
REMARK 465     GLY A   163                                                      
REMARK 465     SER A   520                                                      
REMARK 465     TYR A   521                                                      
REMARK 465     ASN A   522                                                      
REMARK 465     GLU A   523                                                      
REMARK 465     GLU A   524                                                      
REMARK 465     ASP A   525                                                      
REMARK 465     GLU A   526                                                      
REMARK 465     ASP A   527                                                      
REMARK 465     LEU A   528                                                      
REMARK 465     GLY A   545                                                      
REMARK 465     GLN A   546                                                      
REMARK 465     ALA A   547                                                      
REMARK 465     ASP A   548                                                      
REMARK 465     MET A   663                                                      
REMARK 465     VAL A   664                                                      
REMARK 465     GLU A   665                                                      
REMARK 465     ASN A   666                                                      
REMARK 465     ASP A   667                                                      
REMARK 465     SER A   668                                                      
REMARK 465     GLY A   669                                                      
REMARK 465     TYR A   670                                                      
REMARK 465     LYS A   671                                                      
REMARK 465     LEU A   672                                                      
REMARK 465     GLY A   673                                                      
REMARK 465     GLN A   674                                                      
REMARK 465     ARG A   675                                                      
REMARK 465     VAL A   676                                                      
REMARK 465     ARG A   677                                                      
REMARK 465     HIS A   678                                                      
REMARK 465     ALA A   679                                                      
REMARK 465     LYS A   680                                                      
REMARK 465     GLN B   160                                                      
REMARK 465     SER B   161                                                      
REMARK 465     TYR B   162                                                      
REMARK 465     GLU B   500                                                      
REMARK 465     LYS B   501                                                      
REMARK 465     GLY B   502                                                      
REMARK 465     TYR B   521                                                      
REMARK 465     ASN B   522                                                      
REMARK 465     GLU B   523                                                      
REMARK 465     GLU B   524                                                      
REMARK 465     ASP B   525                                                      
REMARK 465     GLU B   526                                                      
REMARK 465     ASP B   527                                                      
REMARK 465     ALA B   539                                                      
REMARK 465     LEU B   540                                                      
REMARK 465     GLU B   541                                                      
REMARK 465     ALA B   542                                                      
REMARK 465     GLY B   543                                                      
REMARK 465     GLU B   544                                                      
REMARK 465     GLY B   545                                                      
REMARK 465     GLN B   546                                                      
REMARK 465     ALA B   547                                                      
REMARK 465     ALA B   648                                                      
REMARK 465     THR B   649                                                      
REMARK 465     SER B   655                                                      
REMARK 465     HIS B   656                                                      
REMARK 465     MET B   659                                                      
REMARK 465     GLY B   660                                                      
REMARK 465     THR B   661                                                      
REMARK 465     PRO B   662                                                      
REMARK 465     MET B   663                                                      
REMARK 465     VAL B   664                                                      
REMARK 465     GLU B   665                                                      
REMARK 465     ASN B   666                                                      
REMARK 465     ASP B   667                                                      
REMARK 465     SER B   668                                                      
REMARK 465     GLY B   669                                                      
REMARK 465     TYR B   670                                                      
REMARK 465     LYS B   671                                                      
REMARK 465     LEU B   672                                                      
REMARK 465     GLY B   673                                                      
REMARK 465     GLN B   674                                                      
REMARK 465     ARG B   675                                                      
REMARK 465     VAL B   676                                                      
REMARK 465     ARG B   677                                                      
REMARK 465     HIS B   678                                                      
REMARK 465     ALA B   679                                                      
REMARK 465     LYS B   680                                                      
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      DG C  22    P    OP1  OP2                                       
REMARK 470      DC D   2    P    OP1  OP2                                       
REMARK 470     MET A   1    CG   SD   CE                                        
REMARK 470     ASP A   2    CG   OD1  OD2                                       
REMARK 470     VAL A   3    CG1  CG2                                            
REMARK 470     GLN A  82    CD   OE1  NE2                                       
REMARK 470     ARG A  99    CD   NE   CZ   NH1  NH2                             
REMARK 470     LYS A 124    CD   CE   NZ                                        
REMARK 470     ARG A 125    CD   NE   CZ   NH1  NH2                             
REMARK 470     LYS A 128    CD   CE   NZ                                        
REMARK 470     GLU A 134    CD   OE1  OE2                                       
REMARK 470     LYS A 135    CD   CE   NZ                                        
REMARK 470     ARG A 140    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     HIS A 158    CG   ND1  CD2  CE1  NE2                             
REMARK 470     ILE A 159    CG1  CG2  CD1                                       
REMARK 470     GLN A 160    CG   CD   OE1  NE2                                  
REMARK 470     ASN A 164    CG   OD1  ND2                                       
REMARK 470     LYS A 172    CG   CD   CE   NZ                                   
REMARK 470     LEU A 304    CG   CD1  CD2                                       
REMARK 470     LYS A 306    CG   CD   CE   NZ                                   
REMARK 470     LYS A 307    CG   CD   CE   NZ                                   
REMARK 470     VAL A 399    CG1  CG2                                            
REMARK 470     ARG A 427    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 442    CD   NE   CZ   NH1  NH2                             
REMARK 470     LYS A 448    CD   CE   NZ                                        
REMARK 470     LEU A 450    CG   CD1  CD2                                       
REMARK 470     ARG A 460    CD   NE   CZ   NH1  NH2                             
REMARK 470     GLN A 470    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 486    CG   CD   CE   NZ                                   
REMARK 470     ARG A 491    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLN A 496    CG   CD   OE1  NE2                                  
REMARK 470     GLU A 497    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 498    CG   CD   CE   NZ                                   
REMARK 470     GLU A 500    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 501    CG   CD   CE   NZ                                   
REMARK 470     GLN A 503    CG   CD   OE1  NE2                                  
REMARK 470     GLU A 511    CD   OE1  OE2                                       
REMARK 470     MET A 529    CG   SD   CE                                        
REMARK 470     LEU A 531    CG   CD1  CD2                                       
REMARK 470     GLN A 532    CG   CD   OE1  NE2                                  
REMARK 470     GLU A 544    CG   CD   OE1  OE2                                  
REMARK 470     THR A 549    OG1  CG2                                            
REMARK 470     GLN A 551    CD   OE1  NE2                                       
REMARK 470     GLU A 588    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 591    CD   NE   CZ   NH1  NH2                             
REMARK 470     ARG A 619    CD   NE   CZ   NH1  NH2                             
REMARK 470     LEU A 620    CG   CD1  CD2                                       
REMARK 470     LYS A 623    CG   CD   CE   NZ                                   
REMARK 470     THR A 649    OG1  CG2                                            
REMARK 470     VAL A 650    CG1  CG2                                            
REMARK 470     ARG A 652    CD   NE   CZ   NH1  NH2                             
REMARK 470     PRO A 662    CG   CD                                             
REMARK 470     MET B   1    CG   SD   CE                                        
REMARK 470     ASP B   2    CG   OD1  OD2                                       
REMARK 470     VAL B   3    CG1  CG2                                            
REMARK 470     GLU B 134    CD   OE1  OE2                                       
REMARK 470     GLN B 136    CG   CD   OE1  NE2                                  
REMARK 470     ASN B 164    CG   OD1  ND2                                       
REMARK 470     VAL B 166    CG1  CG2                                            
REMARK 470     LYS B 172    CG   CD   CE   NZ                                   
REMARK 470     GLN B 175    CG   CD   OE1  NE2                                  
REMARK 470     LYS B 307    CD   CE   NZ                                        
REMARK 470     ARG B 375    CD   NE   CZ   NH1  NH2                             
REMARK 470     VAL B 399    CG1  CG2                                            
REMARK 470     GLN B 428    CD   OE1  NE2                                       
REMARK 470     GLN B 434    CD   OE1  NE2                                       
REMARK 470     GLN B 446    CG   CD   OE1  NE2                                  
REMARK 470     LYS B 448    CD   CE   NZ                                        
REMARK 470     LEU B 450    CG   CD1  CD2                                       
REMARK 470     ARG B 460    CD   NE   CZ   NH1  NH2                             
REMARK 470     GLU B 463    CG   CD   OE1  OE2                                  
REMARK 470     ILE B 465    CG1  CG2  CD1                                       
REMARK 470     THR B 481    OG1  CG2                                            
REMARK 470     ARG B 483    CD   NE   CZ   NH1  NH2                             
REMARK 470     LYS B 486    CD   CE   NZ                                        
REMARK 470     GLN B 496    CG   CD   OE1  NE2                                  
REMARK 470     GLU B 497    CG   CD   OE1  OE2                                  
REMARK 470     LYS B 498    CD   CE   NZ                                        
REMARK 470     GLN B 503    CG   CD   OE1  NE2                                  
REMARK 470     SER B 520    OG                                                  
REMARK 470     LEU B 528    CG   CD1  CD2                                       
REMARK 470     MET B 529    CG   SD   CE                                        
REMARK 470     PRO B 530    CG   CD                                             
REMARK 470     LEU B 531    CG   CD1  CD2                                       
REMARK 470     LEU B 535    CG   CD1  CD2                                       
REMARK 470     HIS B 537    CG   ND1  CD2  CE1  NE2                             
REMARK 470     ASP B 548    CG   OD1  OD2                                       
REMARK 470     LYS B 623    CG   CD   CE   NZ                                   
REMARK 470     ARG B 647    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     VAL B 650    CG1  CG2                                            
REMARK 470     SER B 651    OG                                                  
REMARK 470     ARG B 652    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     PRO B 653    CG   CD                                             
REMARK 470     VAL B 654    CG1  CG2                                            
REMARK 470     GLN B 657    CG   CD   OE1  NE2                                  
REMARK 470     ARG B 658    CG   CD   NE   CZ   NH1  NH2                        
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    GLN A 551   N   -  CA  -  C   ANGL. DEV. = -17.5 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    ASP A   2       79.69    -56.32                                   
REMARK 500    VAL A   3      -48.11    -23.48                                   
REMARK 500    LEU A  10      153.18    -49.20                                   
REMARK 500    ALA A  19       50.94    -93.30                                   
REMARK 500    THR A  80      -53.44    -20.85                                   
REMARK 500    SER A  81       85.82    -39.38                                   
REMARK 500    HIS A 101       36.75   -153.07                                   
REMARK 500    GLN A 109        9.83    -68.13                                   
REMARK 500    PHE A 111      128.43    -31.73                                   
REMARK 500    PRO A 156      -39.86    -35.46                                   
REMARK 500    HIS A 158      122.97    -23.71                                   
REMARK 500    ILE A 159     -149.87   -139.09                                   
REMARK 500    THR A 169      -73.01    -62.22                                   
REMARK 500    LYS A 203       59.31   -158.63                                   
REMARK 500    PRO A 204      -36.87    -39.11                                   
REMARK 500    GLN A 223       -4.80    -59.19                                   
REMARK 500    ASN A 226     -159.05   -102.07                                   
REMARK 500    LEU A 235      -75.86    -56.55                                   
REMARK 500    ALA A 259       95.75    -55.92                                   
REMARK 500    ALA A 274      126.56    -21.39                                   
REMARK 500    GLU A 280      -20.00   -145.98                                   
REMARK 500    LYS A 307     -103.83    -52.53                                   
REMARK 500    LEU A 308       89.91     76.44                                   
REMARK 500    MET A 380       40.21    -92.81                                   
REMARK 500    GLN A 386      -70.23    -45.31                                   
REMARK 500    ASN A 400       97.58    173.61                                   
REMARK 500    ASP A 403       88.37    -67.89                                   
REMARK 500    GLU A 408      -74.88    -49.84                                   
REMARK 500    THR A 415      112.90    -38.20                                   
REMARK 500    ILE A 418       81.50    -66.37                                   
REMARK 500    ASP A 420      -78.63    -55.34                                   
REMARK 500    GLN A 434       42.13     78.58                                   
REMARK 500    LEU A 435     -159.27   -116.19                                   
REMARK 500    LEU A 444       -1.86    -59.86                                   
REMARK 500    LEU A 445      -60.66    -94.50                                   
REMARK 500    GLN A 446       41.57    -78.37                                   
REMARK 500    GLU A 447        2.09   -158.21                                   
REMARK 500    LYS A 448       76.04     21.75                                   
REMARK 500    ALA A 451     -172.35    -51.11                                   
REMARK 500    ALA A 454      -79.79    -57.97                                   
REMARK 500    LEU A 458      -19.04    -46.61                                   
REMARK 500    ASP A 474      -75.77    -88.95                                   
REMARK 500    MET A 475      156.96    -28.62                                   
REMARK 500    GLN A 496     -107.21    -87.91                                   
REMARK 500    GLU A 497      -64.63     45.94                                   
REMARK 500    LYS A 498      -75.62   -113.19                                   
REMARK 500    GLU A 500      -87.01   -148.51                                   
REMARK 500    GLN A 518       36.08    -82.96                                   
REMARK 500    TRP A 550       72.68    -54.47                                   
REMARK 500    ASP A 552      111.78    -36.37                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     101 RAMACHANDRAN OUTLIERS.                        
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                              MG A1001  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A  36   OG1                                                    
REMARK 620 2 ANP A 700   O1B  85.9                                              
REMARK 620 3 ANP A 700   O2G 175.1  98.5                                        
REMARK 620 4 HOH A1002   O    73.2  91.8 104.5                                  
REMARK 620 5 HOH A1003   O    94.5 101.9  86.6 161.0                            
REMARK 620 6 HOH A1004   O    87.9 173.6  87.7  87.9  77.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B1002  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR B  36   OG1                                                    
REMARK 620 2 ANP B 701   O1B  83.2                                              
REMARK 620 3 ANP B 701   O2G 168.0 107.0                                        
REMARK 620 4 HOH B1003   O    89.4  91.7  96.5                                  
REMARK 620 5 HOH B1004   O    71.7  92.7 100.9 159.9                            
REMARK 620 6 HOH B1005   O    73.0 155.1  97.5  80.9  87.0                      
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 MG A 1001                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 1002                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP A 700                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP B 701                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2IS1   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2IS2   RELATED DB: PDB                                   
DBREF  2IS4 A    1   680  UNP    P03018   UVRD_ECOLI       1    680             
DBREF  2IS4 B    1   680  UNP    P03018   UVRD_ECOLI       1    680             
DBREF  2IS4 C    1    26  PDB    2IS4     2IS4             1     26             
DBREF  2IS4 D    1    26  PDB    2IS4     2IS4             1     26             
SEQADV 2IS4 VAL A  399  UNP  P03018    ALA   399 ENGINEERED MUTATION            
SEQADV 2IS4 VAL B  399  UNP  P03018    ALA   399 ENGINEERED MUTATION            
SEQRES   1 C   26   DT  DC  DG  DA  DG  DC  DA  DC  DT  DG  DC  DA  DG          
SEQRES   2 C   26   DT  DG  DC  DT  DC  DG  DT  DT  DG  DT  DT  DT  DA          
SEQRES   1 D   26   DT  DC  DG  DA  DG  DC  DA  DC  DT  DG  DC  DA  DG          
SEQRES   2 D   26   DT  DG  DC  DT  DC  DG  DT  DT  DG  DT  DT  DT  DA          
SEQRES   1 A  680  MET ASP VAL SER TYR LEU LEU ASP SER LEU ASN ASP LYS          
SEQRES   2 A  680  GLN ARG GLU ALA VAL ALA ALA PRO ARG SER ASN LEU LEU          
SEQRES   3 A  680  VAL LEU ALA GLY ALA GLY SER GLY LYS THR ARG VAL LEU          
SEQRES   4 A  680  VAL HIS ARG ILE ALA TRP LEU MET SER VAL GLU ASN CYS          
SEQRES   5 A  680  SER PRO TYR SER ILE MET ALA VAL THR PHE THR ASN LYS          
SEQRES   6 A  680  ALA ALA ALA GLU MET ARG HIS ARG ILE GLY GLN LEU MET          
SEQRES   7 A  680  GLY THR SER GLN GLY GLY MET TRP VAL GLY THR PHE HIS          
SEQRES   8 A  680  GLY LEU ALA HIS ARG LEU LEU ARG ALA HIS HIS MET ASP          
SEQRES   9 A  680  ALA ASN LEU PRO GLN ASP PHE GLN ILE LEU ASP SER GLU          
SEQRES  10 A  680  ASP GLN LEU ARG LEU LEU LYS ARG LEU ILE LYS ALA MET          
SEQRES  11 A  680  ASN LEU ASP GLU LYS GLN TRP PRO PRO ARG GLN ALA MET          
SEQRES  12 A  680  TRP TYR ILE ASN SER GLN LYS ASP GLU GLY LEU ARG PRO          
SEQRES  13 A  680  HIS HIS ILE GLN SER TYR GLY ASN PRO VAL GLU GLN THR          
SEQRES  14 A  680  TRP GLN LYS VAL TYR GLN ALA TYR GLN GLU ALA CYS ASP          
SEQRES  15 A  680  ARG ALA GLY LEU VAL ASP PHE ALA GLU LEU LEU LEU ARG          
SEQRES  16 A  680  ALA HIS GLU LEU TRP LEU ASN LYS PRO HIS ILE LEU GLN          
SEQRES  17 A  680  HIS TYR ARG GLU ARG PHE THR ASN ILE LEU VAL ASP GLU          
SEQRES  18 A  680  PHE GLN ASP THR ASN ASN ILE GLN TYR ALA TRP ILE ARG          
SEQRES  19 A  680  LEU LEU ALA GLY ASP THR GLY LYS VAL MET ILE VAL GLY          
SEQRES  20 A  680  ASP ASP ASP GLN SER ILE TYR GLY TRP ARG GLY ALA GLN          
SEQRES  21 A  680  VAL GLU ASN ILE GLN ARG PHE LEU ASN ASP PHE PRO GLY          
SEQRES  22 A  680  ALA GLU THR ILE ARG LEU GLU GLN ASN TYR ARG SER THR          
SEQRES  23 A  680  SER ASN ILE LEU SER ALA ALA ASN ALA LEU ILE GLU ASN          
SEQRES  24 A  680  ASN ASN GLY ARG LEU GLY LYS LYS LEU TRP THR ASP GLY          
SEQRES  25 A  680  ALA ASP GLY GLU PRO ILE SER LEU TYR CYS ALA PHE ASN          
SEQRES  26 A  680  GLU LEU ASP GLU ALA ARG PHE VAL VAL ASN ARG ILE LYS          
SEQRES  27 A  680  THR TRP GLN ASP ASN GLY GLY ALA LEU ALA GLU CYS ALA          
SEQRES  28 A  680  ILE LEU TYR ARG SER ASN ALA GLN SER ARG VAL LEU GLU          
SEQRES  29 A  680  GLU ALA LEU LEU GLN ALA SER MET PRO TYR ARG ILE TYR          
SEQRES  30 A  680  GLY GLY MET ARG PHE PHE GLU ARG GLN GLU ILE LYS ASP          
SEQRES  31 A  680  ALA LEU SER TYR LEU ARG LEU ILE VAL ASN ARG ASN ASP          
SEQRES  32 A  680  ASP ALA ALA PHE GLU ARG VAL VAL ASN THR PRO THR ARG          
SEQRES  33 A  680  GLY ILE GLY ASP ARG THR LEU ASP VAL VAL ARG GLN THR          
SEQRES  34 A  680  SER ARG ASP ARG GLN LEU THR LEU TRP GLN ALA CYS ARG          
SEQRES  35 A  680  GLU LEU LEU GLN GLU LYS ALA LEU ALA GLY ARG ALA ALA          
SEQRES  36 A  680  SER ALA LEU GLN ARG PHE MET GLU LEU ILE ASP ALA LEU          
SEQRES  37 A  680  ALA GLN GLU THR ALA ASP MET PRO LEU HIS VAL GLN THR          
SEQRES  38 A  680  ASP ARG VAL ILE LYS ASP SER GLY LEU ARG THR MET TYR          
SEQRES  39 A  680  GLU GLN GLU LYS GLY GLU LYS GLY GLN THR ARG ILE GLU          
SEQRES  40 A  680  ASN LEU GLU GLU LEU VAL THR ALA THR ARG GLN PHE SER          
SEQRES  41 A  680  TYR ASN GLU GLU ASP GLU ASP LEU MET PRO LEU GLN ALA          
SEQRES  42 A  680  PHE LEU SER HIS ALA ALA LEU GLU ALA GLY GLU GLY GLN          
SEQRES  43 A  680  ALA ASP THR TRP GLN ASP ALA VAL GLN LEU MET THR LEU          
SEQRES  44 A  680  HIS SER ALA LYS GLY LEU GLU PHE PRO GLN VAL PHE ILE          
SEQRES  45 A  680  VAL GLY MET GLU GLU GLY MET PHE PRO SER GLN MET SER          
SEQRES  46 A  680  LEU ASP GLU GLY GLY ARG LEU GLU GLU GLU ARG ARG LEU          
SEQRES  47 A  680  ALA TYR VAL GLY VAL THR ARG ALA MET GLN LYS LEU THR          
SEQRES  48 A  680  LEU THR TYR ALA GLU THR ARG ARG LEU TYR GLY LYS GLU          
SEQRES  49 A  680  VAL TYR HIS ARG PRO SER ARG PHE ILE GLY GLU LEU PRO          
SEQRES  50 A  680  GLU GLU CYS VAL GLU GLU VAL ARG LEU ARG ALA THR VAL          
SEQRES  51 A  680  SER ARG PRO VAL SER HIS GLN ARG MET GLY THR PRO MET          
SEQRES  52 A  680  VAL GLU ASN ASP SER GLY TYR LYS LEU GLY GLN ARG VAL          
SEQRES  53 A  680  ARG HIS ALA LYS                                              
SEQRES   1 B  680  MET ASP VAL SER TYR LEU LEU ASP SER LEU ASN ASP LYS          
SEQRES   2 B  680  GLN ARG GLU ALA VAL ALA ALA PRO ARG SER ASN LEU LEU          
SEQRES   3 B  680  VAL LEU ALA GLY ALA GLY SER GLY LYS THR ARG VAL LEU          
SEQRES   4 B  680  VAL HIS ARG ILE ALA TRP LEU MET SER VAL GLU ASN CYS          
SEQRES   5 B  680  SER PRO TYR SER ILE MET ALA VAL THR PHE THR ASN LYS          
SEQRES   6 B  680  ALA ALA ALA GLU MET ARG HIS ARG ILE GLY GLN LEU MET          
SEQRES   7 B  680  GLY THR SER GLN GLY GLY MET TRP VAL GLY THR PHE HIS          
SEQRES   8 B  680  GLY LEU ALA HIS ARG LEU LEU ARG ALA HIS HIS MET ASP          
SEQRES   9 B  680  ALA ASN LEU PRO GLN ASP PHE GLN ILE LEU ASP SER GLU          
SEQRES  10 B  680  ASP GLN LEU ARG LEU LEU LYS ARG LEU ILE LYS ALA MET          
SEQRES  11 B  680  ASN LEU ASP GLU LYS GLN TRP PRO PRO ARG GLN ALA MET          
SEQRES  12 B  680  TRP TYR ILE ASN SER GLN LYS ASP GLU GLY LEU ARG PRO          
SEQRES  13 B  680  HIS HIS ILE GLN SER TYR GLY ASN PRO VAL GLU GLN THR          
SEQRES  14 B  680  TRP GLN LYS VAL TYR GLN ALA TYR GLN GLU ALA CYS ASP          
SEQRES  15 B  680  ARG ALA GLY LEU VAL ASP PHE ALA GLU LEU LEU LEU ARG          
SEQRES  16 B  680  ALA HIS GLU LEU TRP LEU ASN LYS PRO HIS ILE LEU GLN          
SEQRES  17 B  680  HIS TYR ARG GLU ARG PHE THR ASN ILE LEU VAL ASP GLU          
SEQRES  18 B  680  PHE GLN ASP THR ASN ASN ILE GLN TYR ALA TRP ILE ARG          
SEQRES  19 B  680  LEU LEU ALA GLY ASP THR GLY LYS VAL MET ILE VAL GLY          
SEQRES  20 B  680  ASP ASP ASP GLN SER ILE TYR GLY TRP ARG GLY ALA GLN          
SEQRES  21 B  680  VAL GLU ASN ILE GLN ARG PHE LEU ASN ASP PHE PRO GLY          
SEQRES  22 B  680  ALA GLU THR ILE ARG LEU GLU GLN ASN TYR ARG SER THR          
SEQRES  23 B  680  SER ASN ILE LEU SER ALA ALA ASN ALA LEU ILE GLU ASN          
SEQRES  24 B  680  ASN ASN GLY ARG LEU GLY LYS LYS LEU TRP THR ASP GLY          
SEQRES  25 B  680  ALA ASP GLY GLU PRO ILE SER LEU TYR CYS ALA PHE ASN          
SEQRES  26 B  680  GLU LEU ASP GLU ALA ARG PHE VAL VAL ASN ARG ILE LYS          
SEQRES  27 B  680  THR TRP GLN ASP ASN GLY GLY ALA LEU ALA GLU CYS ALA          
SEQRES  28 B  680  ILE LEU TYR ARG SER ASN ALA GLN SER ARG VAL LEU GLU          
SEQRES  29 B  680  GLU ALA LEU LEU GLN ALA SER MET PRO TYR ARG ILE TYR          
SEQRES  30 B  680  GLY GLY MET ARG PHE PHE GLU ARG GLN GLU ILE LYS ASP          
SEQRES  31 B  680  ALA LEU SER TYR LEU ARG LEU ILE VAL ASN ARG ASN ASP          
SEQRES  32 B  680  ASP ALA ALA PHE GLU ARG VAL VAL ASN THR PRO THR ARG          
SEQRES  33 B  680  GLY ILE GLY ASP ARG THR LEU ASP VAL VAL ARG GLN THR          
SEQRES  34 B  680  SER ARG ASP ARG GLN LEU THR LEU TRP GLN ALA CYS ARG          
SEQRES  35 B  680  GLU LEU LEU GLN GLU LYS ALA LEU ALA GLY ARG ALA ALA          
SEQRES  36 B  680  SER ALA LEU GLN ARG PHE MET GLU LEU ILE ASP ALA LEU          
SEQRES  37 B  680  ALA GLN GLU THR ALA ASP MET PRO LEU HIS VAL GLN THR          
SEQRES  38 B  680  ASP ARG VAL ILE LYS ASP SER GLY LEU ARG THR MET TYR          
SEQRES  39 B  680  GLU GLN GLU LYS GLY GLU LYS GLY GLN THR ARG ILE GLU          
SEQRES  40 B  680  ASN LEU GLU GLU LEU VAL THR ALA THR ARG GLN PHE SER          
SEQRES  41 B  680  TYR ASN GLU GLU ASP GLU ASP LEU MET PRO LEU GLN ALA          
SEQRES  42 B  680  PHE LEU SER HIS ALA ALA LEU GLU ALA GLY GLU GLY GLN          
SEQRES  43 B  680  ALA ASP THR TRP GLN ASP ALA VAL GLN LEU MET THR LEU          
SEQRES  44 B  680  HIS SER ALA LYS GLY LEU GLU PHE PRO GLN VAL PHE ILE          
SEQRES  45 B  680  VAL GLY MET GLU GLU GLY MET PHE PRO SER GLN MET SER          
SEQRES  46 B  680  LEU ASP GLU GLY GLY ARG LEU GLU GLU GLU ARG ARG LEU          
SEQRES  47 B  680  ALA TYR VAL GLY VAL THR ARG ALA MET GLN LYS LEU THR          
SEQRES  48 B  680  LEU THR TYR ALA GLU THR ARG ARG LEU TYR GLY LYS GLU          
SEQRES  49 B  680  VAL TYR HIS ARG PRO SER ARG PHE ILE GLY GLU LEU PRO          
SEQRES  50 B  680  GLU GLU CYS VAL GLU GLU VAL ARG LEU ARG ALA THR VAL          
SEQRES  51 B  680  SER ARG PRO VAL SER HIS GLN ARG MET GLY THR PRO MET          
SEQRES  52 B  680  VAL GLU ASN ASP SER GLY TYR LYS LEU GLY GLN ARG VAL          
SEQRES  53 B  680  ARG HIS ALA LYS                                              
HET     MG  A1001       1                                                       
HET    ANP  A 700      31                                                       
HET     MG  B1002       1                                                       
HET    ANP  B 701      31                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER                      
FORMUL   5   MG    2(MG 2+)                                                     
FORMUL   6  ANP    2(C10 H17 N6 O12 P3)                                         
FORMUL   9  HOH   *118(H2 O)                                                    
HELIX    1   1 ASP A    2  SER A    9  1                                   8    
HELIX    2   2 ASN A   11  ALA A   19  1                                   9    
HELIX    3   3 GLY A   34  VAL A   49  1                                  16    
HELIX    4   4 SER A   53  TYR A   55  5                                   3    
HELIX    5   5 THR A   63  MET A   78  1                                  16    
HELIX    6   6 PHE A   90  HIS A  101  1                                  12    
HELIX    7   7 HIS A  101  ASN A  106  1                                   6    
HELIX    8   8 ASP A  115  MET A  130  1                                  16    
HELIX    9   9 PRO A  138  GLU A  152  1                                  15    
HELIX   10  10 ASN A  164  GLY A  185  1                                  22    
HELIX   11  11 PHE A  189  ASN A  202  1                                  14    
HELIX   12  12 LYS A  203  PHE A  214  1                                  12    
HELIX   13  13 GLU A  221  THR A  225  5                                   5    
HELIX   14  14 ASN A  226  GLY A  238  1                                  13    
HELIX   15  15 ASP A  248  SER A  252  5                                   5    
HELIX   16  16 TYR A  254  GLY A  258  5                                   5    
HELIX   17  17 GLU A  262  PHE A  271  1                                  10    
HELIX   18  18 THR A  286  GLU A  298  1                                  13    
HELIX   19  19 ASN A  325  ASP A  342  1                                  18    
HELIX   20  20 ALA A  346  ALA A  348  5                                   3    
HELIX   21  21 SER A  356  ALA A  358  5                                   3    
HELIX   22  22 GLN A  359  ALA A  370  1                                  12    
HELIX   23  23 ARG A  385  VAL A  399  1                                  15    
HELIX   24  24 ASP A  403  ASN A  412  1                                  10    
HELIX   25  25 GLY A  419  ASP A  432  1                                  14    
HELIX   26  26 TRP A  438  LEU A  444  1                                   7    
HELIX   27  27 ALA A  451  ALA A  473  1                                  23    
HELIX   28  28 PRO A  476  ASP A  487  1                                  12    
HELIX   29  29 GLY A  489  TYR A  494  1                                   6    
HELIX   30  30 LYS A  501  GLN A  518  1                                  18    
HELIX   31  31 MET A  529  ALA A  542  1                                  14    
HELIX   32  32 LEU A  559  LYS A  563  1                                   5    
HELIX   33  33 SER A  582  GLU A  588  1                                   7    
HELIX   34  34 GLY A  590  THR A  604  1                                  15    
HELIX   35  35 SER A  630  LEU A  636  1                                   7    
HELIX   36  36 PRO A  637  GLU A  639  5                                   3    
HELIX   37  37 ASP B    2  ASP B    8  1                                   7    
HELIX   38  38 ASN B   11  ALA B   19  1                                   9    
HELIX   39  39 GLY B   34  VAL B   49  1                                  16    
HELIX   40  40 SER B   53  TYR B   55  5                                   3    
HELIX   41  41 THR B   63  GLY B   79  1                                  17    
HELIX   42  42 PHE B   90  ALA B  100  1                                  11    
HELIX   43  43 ASP B  115  MET B  130  1                                  16    
HELIX   44  44 PRO B  138  GLU B  152  1                                  15    
HELIX   45  45 THR B  169  GLY B  185  1                                  17    
HELIX   46  46 PHE B  189  ASN B  202  1                                  14    
HELIX   47  47 LYS B  203  PHE B  214  1                                  12    
HELIX   48  48 GLU B  221  THR B  225  5                                   5    
HELIX   49  49 ASN B  226  GLY B  238  1                                  13    
HELIX   50  50 ASP B  248  SER B  252  5                                   5    
HELIX   51  51 TYR B  254  GLY B  258  5                                   5    
HELIX   52  52 GLU B  262  PHE B  271  1                                  10    
HELIX   53  53 THR B  286  GLU B  298  1                                  13    
HELIX   54  54 GLU B  326  ASN B  343  1                                  18    
HELIX   55  55 ALA B  346  ALA B  348  5                                   3    
HELIX   56  56 SER B  356  ALA B  358  5                                   3    
HELIX   57  57 GLN B  359  GLN B  369  1                                  11    
HELIX   58  58 ARG B  381  GLU B  384  5                                   4    
HELIX   59  59 ARG B  385  ASN B  400  1                                  16    
HELIX   60  60 ASP B  403  VAL B  411  1                                   9    
HELIX   61  61 GLY B  419  GLN B  434  1                                  16    
HELIX   62  62 THR B  436  GLN B  446  1                                  11    
HELIX   63  63 ALA B  451  THR B  472  1                                  22    
HELIX   64  64 PRO B  476  SER B  488  1                                  13    
HELIX   65  65 GLY B  489  GLN B  496  1                                   8    
HELIX   66  66 GLN B  503  GLN B  518  1                                  16    
HELIX   67  67 MET B  529  SER B  536  1                                   8    
HELIX   68  68 LEU B  559  LYS B  563  1                                   5    
HELIX   69  69 SER B  582  GLU B  588  1                                   7    
HELIX   70  70 ARG B  591  ARG B  605  1                                  15    
HELIX   71  71 SER B  630  GLU B  635  1                                   6    
HELIX   72  72 PRO B  637  GLU B  639  5                                   3    
SHEET    1   A 6 TRP A  86  THR A  89  0                                        
SHEET    2   A 6 ILE A  57  THR A  61  1  N  ALA A  59   O  TRP A  86           
SHEET    3   A 6 ASN A 216  VAL A 219  1  O  ASN A 216   N  MET A  58           
SHEET    4   A 6 LYS A 242  GLY A 247  1  O  MET A 244   N  ILE A 217           
SHEET    5   A 6 LEU A  25  LEU A  28  1  N  VAL A  27   O  ILE A 245           
SHEET    6   A 6 GLU A 275  ARG A 278  1  O  GLU A 275   N  LEU A  26           
SHEET    1   B 2 GLN A 112  LEU A 114  0                                        
SHEET    2   B 2 LEU A 186  ASP A 188  1  O  VAL A 187   N  LEU A 114           
SHEET    1   C 7 TYR A 374  ILE A 376  0                                        
SHEET    2   C 7 VAL A 554  THR A 558  1  O  VAL A 554   N  ARG A 375           
SHEET    3   C 7 CYS A 350  TYR A 354  1  N  ILE A 352   O  GLN A 555           
SHEET    4   C 7 PHE A 567  ILE A 572  1  O  PHE A 571   N  LEU A 353           
SHEET    5   C 7 ALA A 606  ALA A 615  1  O  THR A 611   N  ILE A 572           
SHEET    6   C 7 ILE A 318  ALA A 323  1  N  SER A 319   O  LEU A 612           
SHEET    7   C 7 VAL A 641  GLU A 643  1  O  GLU A 642   N  ILE A 318           
SHEET    1   D 2 ARG A 618  ARG A 619  0                                        
SHEET    2   D 2 GLU A 624  VAL A 625 -1  O  VAL A 625   N  ARG A 618           
SHEET    1   E 6 TRP B  86  THR B  89  0                                        
SHEET    2   E 6 ILE B  57  THR B  61  1  N  ALA B  59   O  TRP B  86           
SHEET    3   E 6 ASN B 216  VAL B 219  1  O  LEU B 218   N  MET B  58           
SHEET    4   E 6 LYS B 242  GLY B 247  1  O  MET B 244   N  ILE B 217           
SHEET    5   E 6 LEU B  25  LEU B  28  1  N  VAL B  27   O  ILE B 245           
SHEET    6   E 6 GLU B 275  ARG B 278  1  O  GLU B 275   N  LEU B  26           
SHEET    1   F 2 GLN B 112  LEU B 114  0                                        
SHEET    2   F 2 LEU B 186  ASP B 188  1  O  VAL B 187   N  LEU B 114           
SHEET    1   G 6 TYR B 374  ILE B 376  0                                        
SHEET    2   G 6 VAL B 554  THR B 558  1  O  LEU B 556   N  ARG B 375           
SHEET    3   G 6 CYS B 350  TYR B 354  1  N  ILE B 352   O  GLN B 555           
SHEET    4   G 6 PHE B 567  ILE B 572  1  O  PHE B 571   N  LEU B 353           
SHEET    5   G 6 ALA B 606  ARG B 619  1  O  THR B 611   N  ILE B 572           
SHEET    6   G 6 GLU B 624  VAL B 625 -1  O  VAL B 625   N  ARG B 618           
SHEET    1   H 7 TYR B 374  ILE B 376  0                                        
SHEET    2   H 7 VAL B 554  THR B 558  1  O  LEU B 556   N  ARG B 375           
SHEET    3   H 7 CYS B 350  TYR B 354  1  N  ILE B 352   O  GLN B 555           
SHEET    4   H 7 PHE B 567  ILE B 572  1  O  PHE B 571   N  LEU B 353           
SHEET    5   H 7 ALA B 606  ARG B 619  1  O  THR B 611   N  ILE B 572           
SHEET    6   H 7 ILE B 318  ASN B 325  1  N  SER B 319   O  LEU B 612           
SHEET    7   H 7 VAL B 641  GLU B 643  1  O  GLU B 642   N  ILE B 318           
LINK         OG1 THR A  36                MG    MG A1001     1555   1555  2.12  
LINK         O1B ANP A 700                MG    MG A1001     1555   1555  1.85  
LINK         O2G ANP A 700                MG    MG A1001     1555   1555  2.12  
LINK        MG    MG A1001                 O   HOH A1002     1555   1555  2.31  
LINK        MG    MG A1001                 O   HOH A1003     1555   1555  2.12  
LINK        MG    MG A1001                 O   HOH A1004     1555   1555  1.99  
LINK         OG1 THR B  36                MG    MG B1002     1555   1555  2.48  
LINK         O1B ANP B 701                MG    MG B1002     1555   1555  1.80  
LINK         O2G ANP B 701                MG    MG B1002     1555   1555  2.19  
LINK        MG    MG B1002                 O   HOH B1003     1555   1555  1.79  
LINK        MG    MG B1002                 O   HOH B1004     1555   1555  2.09  
LINK        MG    MG B1002                 O   HOH B1005     1555   1555  2.20  
CISPEP   1 THR A  413    PRO A  414          0        -0.39                     
CISPEP   2 PHE A  580    PRO A  581          0         0.13                     
CISPEP   3 THR B  413    PRO B  414          0         0.13                     
CISPEP   4 PHE B  580    PRO B  581          0         0.31                     
SITE     1 AC1  6 THR A  36  GLU A 221  ANP A 700  HOH A1002                    
SITE     2 AC1  6 HOH A1003  HOH A1004                                          
SITE     1 AC2  6 THR B  36  GLU B 221  ANP B 701  HOH B1003                    
SITE     2 AC2  6 HOH B1004  HOH B1005                                          
SITE     1 AC3 22 SER A   9  GLN A  14  ALA A  31  GLY A  32                    
SITE     2 AC3 22 SER A  33  GLY A  34  LYS A  35  THR A  36                    
SITE     3 AC3 22 ARG A  37  ARG A  73  GLU A 221  GLN A 251                    
SITE     4 AC3 22 TYR A 283  ARG A 284  GLY A 564  GLU A 566                    
SITE     5 AC3 22 ARG A 605   MG A1001  HOH A1002  HOH A1003                    
SITE     6 AC3 22 HOH A1004  HOH A1063                                          
SITE     1 AC4 21 SER B   9  GLN B  14  ALA B  31  GLY B  32                    
SITE     2 AC4 21 SER B  33  GLY B  34  LYS B  35  THR B  36                    
SITE     3 AC4 21 ARG B  37  ARG B  73  GLU B 221  GLN B 251                    
SITE     4 AC4 21 TYR B 283  ARG B 284  GLY B 564  GLU B 566                    
SITE     5 AC4 21 ARG B 605   MG B1002  HOH B1003  HOH B1004                    
SITE     6 AC4 21 HOH B1058                                                     
CRYST1  104.112   96.779  111.044  90.00  93.85  90.00 P 1 21 1      4          
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      0.009605  0.000000  0.000646        0.00000                         
SCALE2      0.000000  0.010333  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009026        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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