HEADER    ISOMERASE                               23-FEB-00   1EI1              
TITLE     DIMERIZATION OF E. COLI DNA GYRASE B PROVIDES A STRUCTURAL MECHANISM  
TITLE    2 FOR ACTIVATING THE ATPASE CATALYTIC CENTER                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA GYRASE B;                                              
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: N-TERMINAL 43 KDA FRAGMENT;                                
COMPND   5 SYNONYM: GYRB;                                                       
COMPND   6 EC: 5.99.1.3;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_PLASMID: PTTQ18 VECTOR(PAG111; PN43-Y5S);          
SOURCE   7 OTHER_DETAILS: PN43-Y5S (TAC PROMOTER, BETA LACTAMASE GENE, LAC IQ   
SOURCE   8 GENE, PBR322 BACKGROUND)                                             
KEYWDS    ATPASE DOMAIN, DIMER, ISOMERASE                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.BRINO,A.URZHUMTSEV,P.OUDET,D.MORAS                                  
REVDAT   7   07-FEB-24 1EI1    1       REMARK                                   
REVDAT   6   03-NOV-21 1EI1    1       REMARK SEQADV                            
REVDAT   5   04-OCT-17 1EI1    1       REMARK                                   
REVDAT   4   22-FEB-12 1EI1    1       AUTHOR                                   
REVDAT   3   13-JUL-11 1EI1    1       VERSN                                    
REVDAT   2   24-FEB-09 1EI1    1       VERSN                                    
REVDAT   1   31-MAR-00 1EI1    0                                                
JRNL        AUTH   L.BRINO,A.URZHUMTSEV,M.MOUSLI,C.BRONNER,A.MITSCHLER,P.OUDET, 
JRNL        AUTH 2 D.MORAS                                                      
JRNL        TITL   DIMERIZATION OF ESCHERICHIA COLI DNA-GYRASE B PROVIDES A     
JRNL        TITL 2 STRUCTURAL MECHANISM FOR ACTIVATING THE ATPASE CATALYTIC     
JRNL        TITL 3 CENTER.                                                      
JRNL        REF    J.BIOL.CHEM.                  V. 275  9468 2000              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   10734094                                                     
JRNL        DOI    10.1074/JBC.275.13.9468                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   L.BRINO,C.BRONNER,P.OUDET,M.MOUSLI                           
REMARK   1  TITL   ISOLEUCINE 10 IS ESSENTIAL FOR DNA GYRASE B FUNCTION IN      
REMARK   1  TITL 2 ESCHERICHIA COLI.                                            
REMARK   1  REF    BIOCHIMIE                     V.  81   973 1999              
REMARK   1  REFN                   ISSN 0300-9084                               
REMARK   1  DOI    10.1016/S0300-9084(99)00222-9                                
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   L.BRINO,M.MOUSLI,P.OUDET,E.WEISS                             
REMARK   1  TITL   EXPRESSION IN ESCHERICHIA COLI OF Y5-MUTANT AND N-TERMINAL   
REMARK   1  TITL 2 DOMAIN-DELETED DNA GYRASE B PROTEINS AFFECTS STRONGLY        
REMARK   1  TITL 3 PLASMID MAINTENANCE.                                         
REMARK   1  REF    PLASMID                       V.  38   188 1997              
REMARK   1  REFN                   ISSN 0147-619X                               
REMARK   1  DOI    10.1006/PLAS.1997.1313                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.1                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 6.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 65.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 25481                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.166                           
REMARK   3   FREE R VALUE                     : 0.266                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 2579                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6056                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 89                                      
REMARK   3   SOLVENT ATOMS            : 505                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
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  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.008                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.600                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1EI1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-FEB-00.                  
REMARK 100 THE DEPOSITION ID IS D_1000010593.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 120                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : LURE                               
REMARK 200  BEAMLINE                       : DW32                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.91                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS, AUTOMAR                       
REMARK 200  DATA SCALING SOFTWARE          : MARSCALE                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 33856                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 15.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 80.0                               
REMARK 200  DATA REDUNDANCY                : 3.400                              
REMARK 200  R MERGE                    (I) : 0.04400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 26.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.50                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 56.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.82                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG400, AMMONIUM SULFATE, ADPNP,         
REMARK 280  HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 279K      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                         
REMARK 290       4555   X+1/2,-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        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       42.35000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       68.70000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       42.35000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       68.70000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS THE DIMER COMPOSED OF CHAIN A     
REMARK 300 AND B IN THE ASYMMETRIC UNIT.                                        
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 8600 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 29880 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -79.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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    THR A 392   C     THR A 392   OXT     0.376                       
REMARK 500    THR B 792   C     THR B 792   OXT     0.574                       
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    ASN A   3        1.84   -164.07                                   
REMARK 500    ARG A  22       69.25   -119.78                                   
REMARK 500    ASN A  67       37.27     72.67                                   
REMARK 500    ASP A  74       50.80   -103.52                                   
REMARK 500    LEU A 115      -19.99   -160.63                                   
REMARK 500    VAL A 118      -31.15   -145.56                                   
REMARK 500    GLU A 137       58.38     34.19                                   
REMARK 500    THR A 175      -63.72   -101.85                                   
REMARK 500    ASN A 178     -102.68     54.82                                   
REMARK 500    HIS A 217       47.17   -156.29                                   
REMARK 500    LYS A 233     -168.50   -119.24                                   
REMARK 500    LYS A 305      -60.59   -104.00                                   
REMARK 500    LYS A 307       49.90     78.26                                   
REMARK 500    ALA A 310       83.87     55.74                                   
REMARK 500    GLU A 390       35.40    -89.66                                   
REMARK 500    ASP B 432        4.97    -67.21                                   
REMARK 500    ASN B 467       61.59     60.68                                   
REMARK 500    LEU B 515      -22.91   -169.63                                   
REMARK 500    ARG B 536      148.54    178.90                                   
REMARK 500    ASN B 578      -82.14     64.95                                   
REMARK 500    HIS B 617       48.96   -155.57                                   
REMARK 500    ASN B 672       -4.87     79.28                                   
REMARK 500    ALA B 710       98.14     72.65                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1081                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2081                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2101                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP A 394                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP B 794                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 1031                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 2031                
DBREF  1EI1 A    2   392  UNP    P06982   GYRB_ECOLI       1    391             
DBREF  1EI1 B  402   792  UNP    P06982   GYRB_ECOLI       1    391             
SEQADV 1EI1 SER A    5  UNP  P06982    TYR     4 ENGINEERED MUTATION            
SEQADV 1EI1 ASP A  198  UNP  P06982    ASN   197 CONFLICT                       
SEQADV 1EI1 SER B  405  UNP  P06982    TYR     4 ENGINEERED MUTATION            
SEQADV 1EI1 ASP B  598  UNP  P06982    ASN   197 CONFLICT                       
SEQRES   1 A  391  SER ASN SER SER ASP SER SER SER ILE LYS VAL LEU LYS          
SEQRES   2 A  391  GLY LEU ASP ALA VAL ARG LYS ARG PRO GLY MET TYR ILE          
SEQRES   3 A  391  GLY ASP THR ASP ASP GLY THR GLY LEU HIS HIS MET VAL          
SEQRES   4 A  391  PHE GLU VAL VAL ASP ASN ALA ILE ASP GLU ALA LEU ALA          
SEQRES   5 A  391  GLY HIS CYS LYS GLU ILE ILE VAL THR ILE HIS ALA ASP          
SEQRES   6 A  391  ASN SER VAL SER VAL GLN ASP ASP GLY ARG GLY ILE PRO          
SEQRES   7 A  391  THR GLY ILE HIS PRO GLU GLU GLY VAL SER ALA ALA GLU          
SEQRES   8 A  391  VAL ILE MET THR VAL LEU HIS ALA GLY GLY LYS PHE ASP          
SEQRES   9 A  391  ASP ASN SER TYR LYS VAL SER GLY GLY LEU HIS GLY VAL          
SEQRES  10 A  391  GLY VAL SER VAL VAL ASN ALA LEU SER GLN LYS LEU GLU          
SEQRES  11 A  391  LEU VAL ILE GLN ARG GLU GLY LYS ILE HIS ARG GLN ILE          
SEQRES  12 A  391  TYR GLU HIS GLY VAL PRO GLN ALA PRO LEU ALA VAL THR          
SEQRES  13 A  391  GLY GLU THR GLU LYS THR GLY THR MET VAL ARG PHE TRP          
SEQRES  14 A  391  PRO SER LEU GLU THR PHE THR ASN VAL THR GLU PHE GLU          
SEQRES  15 A  391  TYR GLU ILE LEU ALA LYS ARG LEU ARG GLU LEU SER PHE          
SEQRES  16 A  391  LEU ASP SER GLY VAL SER ILE ARG LEU ARG ASP LYS ARG          
SEQRES  17 A  391  ASP GLY LYS GLU ASP HIS PHE HIS TYR GLU GLY GLY ILE          
SEQRES  18 A  391  LYS ALA PHE VAL GLU TYR LEU ASN LYS ASN LYS THR PRO          
SEQRES  19 A  391  ILE HIS PRO ASN ILE PHE TYR PHE SER THR GLU LYS ASP          
SEQRES  20 A  391  GLY ILE GLY VAL GLU VAL ALA LEU GLN TRP ASN ASP GLY          
SEQRES  21 A  391  PHE GLN GLU ASN ILE TYR CYS PHE THR ASN ASN ILE PRO          
SEQRES  22 A  391  GLN ARG ASP GLY GLY THR HIS LEU ALA GLY PHE ARG ALA          
SEQRES  23 A  391  ALA MET THR ARG THR LEU ASN ALA TYR MET ASP LYS GLU          
SEQRES  24 A  391  GLY TYR SER LYS LYS ALA LYS VAL SER ALA THR GLY ASP          
SEQRES  25 A  391  ASP ALA ARG GLU GLY LEU ILE ALA VAL VAL SER VAL LYS          
SEQRES  26 A  391  VAL PRO ASP PRO LYS PHE SER SER GLN THR LYS ASP LYS          
SEQRES  27 A  391  LEU VAL SER SER GLU VAL LYS SER ALA VAL GLU GLN GLN          
SEQRES  28 A  391  MET ASN GLU LEU LEU ALA GLU TYR LEU LEU GLU ASN PRO          
SEQRES  29 A  391  THR ASP ALA LYS ILE VAL VAL GLY LYS ILE ILE ASP ALA          
SEQRES  30 A  391  ALA ARG ALA ARG GLU ALA ALA ARG ARG ALA ARG GLU MET          
SEQRES  31 A  391  THR                                                          
SEQRES   1 B  391  SER ASN SER SER ASP SER SER SER ILE LYS VAL LEU LYS          
SEQRES   2 B  391  GLY LEU ASP ALA VAL ARG LYS ARG PRO GLY MET TYR ILE          
SEQRES   3 B  391  GLY ASP THR ASP ASP GLY THR GLY LEU HIS HIS MET VAL          
SEQRES   4 B  391  PHE GLU VAL VAL ASP ASN ALA ILE ASP GLU ALA LEU ALA          
SEQRES   5 B  391  GLY HIS CYS LYS GLU ILE ILE VAL THR ILE HIS ALA ASP          
SEQRES   6 B  391  ASN SER VAL SER VAL GLN ASP ASP GLY ARG GLY ILE PRO          
SEQRES   7 B  391  THR GLY ILE HIS PRO GLU GLU GLY VAL SER ALA ALA GLU          
SEQRES   8 B  391  VAL ILE MET THR VAL LEU HIS ALA GLY GLY LYS PHE ASP          
SEQRES   9 B  391  ASP ASN SER TYR LYS VAL SER GLY GLY LEU HIS GLY VAL          
SEQRES  10 B  391  GLY VAL SER VAL VAL ASN ALA LEU SER GLN LYS LEU GLU          
SEQRES  11 B  391  LEU VAL ILE GLN ARG GLU GLY LYS ILE HIS ARG GLN ILE          
SEQRES  12 B  391  TYR GLU HIS GLY VAL PRO GLN ALA PRO LEU ALA VAL THR          
SEQRES  13 B  391  GLY GLU THR GLU LYS THR GLY THR MET VAL ARG PHE TRP          
SEQRES  14 B  391  PRO SER LEU GLU THR PHE THR ASN VAL THR GLU PHE GLU          
SEQRES  15 B  391  TYR GLU ILE LEU ALA LYS ARG LEU ARG GLU LEU SER PHE          
SEQRES  16 B  391  LEU ASP SER GLY VAL SER ILE ARG LEU ARG ASP LYS ARG          
SEQRES  17 B  391  ASP GLY LYS GLU ASP HIS PHE HIS TYR GLU GLY GLY ILE          
SEQRES  18 B  391  LYS ALA PHE VAL GLU TYR LEU ASN LYS ASN LYS THR PRO          
SEQRES  19 B  391  ILE HIS PRO ASN ILE PHE TYR PHE SER THR GLU LYS ASP          
SEQRES  20 B  391  GLY ILE GLY VAL GLU VAL ALA LEU GLN TRP ASN ASP GLY          
SEQRES  21 B  391  PHE GLN GLU ASN ILE TYR CYS PHE THR ASN ASN ILE PRO          
SEQRES  22 B  391  GLN ARG ASP GLY GLY THR HIS LEU ALA GLY PHE ARG ALA          
SEQRES  23 B  391  ALA MET THR ARG THR LEU ASN ALA TYR MET ASP LYS GLU          
SEQRES  24 B  391  GLY TYR SER LYS LYS ALA LYS VAL SER ALA THR GLY ASP          
SEQRES  25 B  391  ASP ALA ARG GLU GLY LEU ILE ALA VAL VAL SER VAL LYS          
SEQRES  26 B  391  VAL PRO ASP PRO LYS PHE SER SER GLN THR LYS ASP LYS          
SEQRES  27 B  391  LEU VAL SER SER GLU VAL LYS SER ALA VAL GLU GLN GLN          
SEQRES  28 B  391  MET ASN GLU LEU LEU ALA GLU TYR LEU LEU GLU ASN PRO          
SEQRES  29 B  391  THR ASP ALA LYS ILE VAL VAL GLY LYS ILE ILE ASP ALA          
SEQRES  30 B  391  ALA ARG ALA ARG GLU ALA ALA ARG ARG ALA ARG GLU MET          
SEQRES  31 B  391  THR                                                          
HET    SO4  A1081       5                                                       
HET    SO4  A2081       5                                                       
HET    ANP  A 394      31                                                       
HET    GOL  A2031       6                                                       
HET    SO4  B2101       5                                                       
HET    ANP  B 794      31                                                       
HET    GOL  B1031       6                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER                      
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3  SO4    3(O4 S 2-)                                                   
FORMUL   5  ANP    2(C10 H17 N6 O12 P3)                                         
FORMUL   6  GOL    2(C3 H8 O3)                                                  
FORMUL  10  HOH   *505(H2 O)                                                    
HELIX    1   1 ASP A    6  ILE A   10  5                                   5    
HELIX    2   2 LEU A   16  ARG A   22  1                                   7    
HELIX    3   3 PRO A   23  GLY A   28  1                                   6    
HELIX    4   4 GLY A   33  ALA A   53  1                                  21    
HELIX    5   5 SER A   89  VAL A   97  1                                   9    
HELIX    6   6 VAL A  118  LEU A  126  1                                   9    
HELIX    7   7 GLU A  183  ASP A  198  1                                  16    
HELIX    8   8 GLY A  220  ASN A  232  1                                  13    
HELIX    9   9 GLY A  279  GLU A  300  1                                  22    
HELIX   10  10 GLY A  301  LYS A  307  1                                   7    
HELIX   11  11 THR A  311  ARG A  316  1                                   6    
HELIX   12  12 SER A  342  ASN A  364  1                                  23    
HELIX   13  13 ASN A  364  GLU A  390  1                                  27    
HELIX   14  14 ASP B  406  ILE B  410  5                                   5    
HELIX   15  15 LEU B  416  ARG B  422  1                                   7    
HELIX   16  16 PRO B  423  GLY B  428  1                                   6    
HELIX   17  17 GLY B  433  ALA B  453  1                                  21    
HELIX   18  18 SER B  489  VAL B  497  1                                   9    
HELIX   19  19 VAL B  518  LEU B  526  1                                   9    
HELIX   20  20 GLU B  583  ASP B  598  1                                  16    
HELIX   21  21 GLY B  620  ASN B  630  1                                  11    
HELIX   22  22 GLY B  679  GLU B  700  1                                  22    
HELIX   23  23 GLY B  701  LYS B  707  1                                   7    
HELIX   24  24 THR B  711  GLU B  717  1                                   7    
HELIX   25  25 SER B  742  ASN B  764  1                                  23    
HELIX   26  26 ASN B  764  MET B  791  1                                  28    
SHEET    1   A 2 LYS A  11  VAL A  12  0                                        
SHEET    2   A 2 ALA B 500  GLY B 501 -1  O  GLY B 501   N  LYS A  11           
SHEET    1   B 8 GLU A 213  PHE A 216  0                                        
SHEET    2   B 8 SER A 202  ASP A 207 -1  O  ILE A 203   N  PHE A 216           
SHEET    3   B 8 GLU A  58  ILE A  63  1  N  ILE A  59   O  SER A 202           
SHEET    4   B 8 VAL A  69  ASP A  73 -1  O  SER A  70   N  THR A  62           
SHEET    5   B 8 GLY A 164  PRO A 171 -1  O  THR A 165   N  ASP A  73           
SHEET    6   B 8 SER A 127  ARG A 136 -1  N  GLN A 128   O  TRP A 170           
SHEET    7   B 8 LYS A 139  GLU A 146 -1  N  LYS A 139   O  ARG A 136           
SHEET    8   B 8 VAL A 149  PRO A 150 -1  O  VAL A 149   N  GLU A 146           
SHEET    1   C 8 GLU A 213  PHE A 216  0                                        
SHEET    2   C 8 SER A 202  ASP A 207 -1  O  ILE A 203   N  PHE A 216           
SHEET    3   C 8 GLU A  58  ILE A  63  1  N  ILE A  59   O  SER A 202           
SHEET    4   C 8 VAL A  69  ASP A  73 -1  O  SER A  70   N  THR A  62           
SHEET    5   C 8 GLY A 164  PRO A 171 -1  O  THR A 165   N  ASP A  73           
SHEET    6   C 8 SER A 127  ARG A 136 -1  N  GLN A 128   O  TRP A 170           
SHEET    7   C 8 LYS A 139  GLU A 146 -1  N  LYS A 139   O  ARG A 136           
SHEET    8   C 8 ALA A 155  GLU A 159 -1  O  ALA A 155   N  ARG A 142           
SHEET    1   D 2 ALA A 100  GLY A 101  0                                        
SHEET    2   D 2 LYS B 411  VAL B 412 -1  N  LYS B 411   O  GLY A 101           
SHEET    1   E 5 PHE A 241  LYS A 247  0                                        
SHEET    2   E 5 ILE A 250  TRP A 258 -1  N  ILE A 250   O  LYS A 247           
SHEET    3   E 5 LEU A 319  LYS A 326 -1  O  ILE A 320   N  GLN A 257           
SHEET    4   E 5 GLU A 264  THR A 270  1  N  ASN A 265   O  LEU A 319           
SHEET    5   E 5 ILE A 273  PRO A 274 -1  O  ILE A 273   N  THR A 270           
SHEET    1   F 8 GLU B 613  PHE B 616  0                                        
SHEET    2   F 8 SER B 602  ASP B 607 -1  O  ILE B 603   N  PHE B 616           
SHEET    3   F 8 GLU B 458  ILE B 463  1  N  ILE B 459   O  SER B 602           
SHEET    4   F 8 VAL B 469  ASP B 473 -1  N  SER B 470   O  THR B 462           
SHEET    5   F 8 GLY B 564  PRO B 571 -1  O  THR B 565   N  ASP B 473           
SHEET    6   F 8 SER B 527  ARG B 536 -1  N  GLN B 528   O  TRP B 570           
SHEET    7   F 8 LYS B 539  GLU B 546 -1  O  LYS B 539   N  ARG B 536           
SHEET    8   F 8 VAL B 549  PRO B 550 -1  O  VAL B 549   N  GLU B 546           
SHEET    1   G 8 GLU B 613  PHE B 616  0                                        
SHEET    2   G 8 SER B 602  ASP B 607 -1  O  ILE B 603   N  PHE B 616           
SHEET    3   G 8 GLU B 458  ILE B 463  1  N  ILE B 459   O  SER B 602           
SHEET    4   G 8 VAL B 469  ASP B 473 -1  N  SER B 470   O  THR B 462           
SHEET    5   G 8 GLY B 564  PRO B 571 -1  O  THR B 565   N  ASP B 473           
SHEET    6   G 8 SER B 527  ARG B 536 -1  N  GLN B 528   O  TRP B 570           
SHEET    7   G 8 LYS B 539  GLU B 546 -1  O  LYS B 539   N  ARG B 536           
SHEET    8   G 8 ALA B 555  GLU B 559 -1  O  ALA B 555   N  ARG B 542           
SHEET    1   H 5 PHE B 641  LYS B 647  0                                        
SHEET    2   H 5 ILE B 650  TRP B 658 -1  O  ILE B 650   N  LYS B 647           
SHEET    3   H 5 LEU B 719  LYS B 726 -1  O  ILE B 720   N  GLN B 657           
SHEET    4   H 5 ASN B 665  THR B 670  1  N  ASN B 665   O  LEU B 719           
SHEET    5   H 5 ILE B 673  PRO B 674 -1  N  ILE B 673   O  THR B 670           
SITE     1 AC1  7 PRO A  79  THR A  80  GLY A  81  ARG A 136                    
SITE     2 AC1  7 SER B 405  ASP B 406  SER B 407                               
SITE     1 AC2  6 ASP A   6  SER A   7  HOH A4050  GLY B 481                    
SITE     2 AC2  6 LYS B 704  HOH B4108                                          
SITE     1 AC3  6 ARG B 691  ALA B 695  LYS B 699  ALA B 758                    
SITE     2 AC3  6 HOH B2536  HOH B2537                                          
SITE     1 AC4 26 GLU A  42  ASN A  46  GLU A  50  ASP A  73                    
SITE     2 AC4 26 ILE A  78  ALA A 100  GLY A 101  GLY A 102                    
SITE     3 AC4 26 LYS A 103  TYR A 109  GLY A 114  LEU A 115                    
SITE     4 AC4 26 HIS A 116  GLY A 117  VAL A 118  GLY A 119                    
SITE     5 AC4 26 VAL A 120  SER A 121  THR A 165  LYS A 337                    
SITE     6 AC4 26 HOH A1510  HOH A1560  HOH A1579  HOH A1601                    
SITE     7 AC4 26 HOH A1616  GOL A2031                                          
SITE     1 AC5 29 GLU B 442  ASN B 446  GLU B 450  ASP B 473                    
SITE     2 AC5 29 ILE B 478  ILE B 494  ALA B 500  GLY B 501                    
SITE     3 AC5 29 GLY B 502  LYS B 503  TYR B 509  GLY B 514                    
SITE     4 AC5 29 LEU B 515  HIS B 516  GLY B 517  VAL B 518                    
SITE     5 AC5 29 GLY B 519  VAL B 520  THR B 565  GLN B 735                    
SITE     6 AC5 29 LYS B 737  GOL B1031  HOH B2510  HOH B2529                    
SITE     7 AC5 29 HOH B2560  HOH B2579  HOH B2601  HOH B2616                    
SITE     8 AC5 29 HOH B4060                                                     
SITE     1 AC6 11 SER A   5  SER A   9  GLU B 450  ARG B 476                    
SITE     2 AC6 11 GLY B 477  PRO B 479  GLY B 502  SER B 508                    
SITE     3 AC6 11 TYR B 509  ARG B 536  ANP B 794                               
SITE     1 AC7 12 GLU A  50  ARG A  76  GLY A  77  PRO A  79                    
SITE     2 AC7 12 GLY A 102  SER A 108  TYR A 109  ARG A 136                    
SITE     3 AC7 12 ANP A 394  SER B 405  SER B 409  ILE B 410                    
CRYST1   84.700  137.400   78.900  90.00  90.00  90.00 P 21 21 2     8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.011806  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007278  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012674        0.00000