HEADER    ISOMERASE                               24-DEC-20   7DQM              
TITLE     E. COLI GYRB ATPASE DOMAIN IN COMPLEX WITH NARINGENIN                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA GYRASE SUBUNIT B;                                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 5.6.2.2;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12;                          
SOURCE   3 ORGANISM_TAXID: 83333;                                               
SOURCE   4 STRAIN: K-12;                                                        
SOURCE   5 GENE: GYRB, FAZ83_13380;                                             
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008                                      
KEYWDS    ISOMERASE                                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.YU,H.ZHOU                                                           
REVDAT   2   29-NOV-23 7DQM    1       REMARK                                   
REVDAT   1   27-OCT-21 7DQM    0                                                
JRNL        AUTH   Y.YU,J.GUO,Z.CAI,Y.JU,J.XU,Q.GU,H.ZHOU                       
JRNL        TITL   IDENTIFICATION OF NEW BUILDING BLOCKS BY FRAGMENT SCREENING  
JRNL        TITL 2 FOR DISCOVERING GYRB INHIBITORS.                             
JRNL        REF    BIOORG.CHEM.                  V. 114 05040 2021              
JRNL        REFN                   ISSN 0045-2068                               
JRNL        PMID   34098257                                                     
JRNL        DOI    10.1016/J.BIOORG.2021.105040                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.78 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0158                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.78                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 56.58                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 39584                          
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 + TEST SET) : 0.234                           
REMARK   3   R VALUE            (WORKING SET) : 0.232                           
REMARK   3   FREE R VALUE                     : 0.266                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.200                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2160                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.78                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.83                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2841                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 97.54                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2730                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 171                          
REMARK   3   BIN FREE R VALUE                    : 0.2860                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2968                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 45                                      
REMARK   3   SOLVENT ATOMS            : 183                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 30.95                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.61000                                             
REMARK   3    B22 (A**2) : 1.23000                                              
REMARK   3    B33 (A**2) : -0.62000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.146         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.137         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.945                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.927                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3064 ; 0.008 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  2826 ; 0.000 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4148 ; 1.098 ; 1.950       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  6534 ; 3.782 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   380 ; 4.774 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   142 ;37.781 ;24.155       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   517 ;10.338 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    21 ; 7.644 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   467 ; 0.066 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3555 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   610 ; 0.002 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1532 ; 0.692 ; 3.109       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1531 ; 0.692 ; 3.109       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1908 ; 1.255 ; 4.658       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  1909 ; 1.254 ; 4.658       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1532 ; 0.572 ; 3.203       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  1521 ; 0.573 ; 3.189       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  2223 ; 0.998 ; 4.745       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  3227 ; 3.691 ;36.569       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  3193 ; 3.386 ;36.344       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 7DQM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-DEC-20.                  
REMARK 100 THE DEPOSITION ID IS D_1300019972.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-APR-19                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL19U1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97853                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 16M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 41802                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.780                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 56.580                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY                : 6.600                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 25.5550                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.78                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.84                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 5Z9B                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.56                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS-HCL PH 7.5, 2.20 M            
REMARK 280  (NH4)2HPO4, 10 MM 2-AMINOBENZIMIDAZOLE, VAPOR DIFFUSION, SITTING    
REMARK 280  DROP, TEMPERATURE 298K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
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       30.79200            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       51.87600            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       33.74950            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       51.87600            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       30.79200            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       33.74950            
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 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 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 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     HIS A    99                                                      
REMARK 465     ALA A   100                                                      
REMARK 465     GLY A   101                                                      
REMARK 465     GLY A   102                                                      
REMARK 465     LYS A   103                                                      
REMARK 465     PHE A   104                                                      
REMARK 465     ASP A   105                                                      
REMARK 465     GLU A   219                                                      
REMARK 465     GLY A   220                                                      
REMARK 465     GLY A   221                                                      
REMARK 465     HIS B    99                                                      
REMARK 465     ALA B   100                                                      
REMARK 465     GLY B   101                                                      
REMARK 465     GLY B   102                                                      
REMARK 465     LYS B   103                                                      
REMARK 465     PHE B   104                                                      
REMARK 465     ASP B   105                                                      
REMARK 465     ASP B   106                                                      
REMARK 465     ASN B   107                                                      
REMARK 465     SER B   108                                                      
REMARK 465     TYR B   109                                                      
REMARK 465     LYS B   110                                                      
REMARK 465     VAL B   111                                                      
REMARK 465     SER B   112                                                      
REMARK 465     GLY B   113                                                      
REMARK 465     GLY B   114                                                      
REMARK 465     LEU B   115                                                      
REMARK 465     HIS B   116                                                      
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     ASN A  46    CG   OD1  ND2                                       
REMARK 470     HIS A  55    CG   ND1  CD2  CE1  NE2                             
REMARK 470     CYS A  56    SG                                                  
REMARK 470     ARG B  22    CG   CD   NE   CZ   NH1  NH2                        
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    LEU A  52       29.17    -76.24                                   
REMARK 500    ALA A  53       49.14   -157.12                                   
REMARK 500    CYS A  56      -41.48   -176.93                                   
REMARK 500    VAL A 118      -90.91   -117.11                                   
REMARK 500    ASN A 178      -76.43     62.38                                   
REMARK 500    LYS B  57       76.22     54.27                                   
REMARK 500    ASN B 178      -75.10     62.89                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 489        DISTANCE =  6.86 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue AX7 A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CWE B 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 B 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 B 303                 
DBREF1 7DQM A   16   221  UNP                  A0A4S5B230_ECOLI                 
DBREF2 7DQM A     A0A4S5B230                         16         221             
DBREF1 7DQM B   16   221  UNP                  A0A4S5B230_ECOLI                 
DBREF2 7DQM B     A0A4S5B230                         16         221             
SEQRES   1 A  206  LEU ASP ALA VAL ARG LYS ARG PRO GLY MET TYR ILE GLY          
SEQRES   2 A  206  ASP THR ASP ASP GLY THR GLY LEU HIS HIS MET VAL PHE          
SEQRES   3 A  206  GLU VAL VAL ASP ASN ALA ILE ASP GLU ALA LEU ALA GLY          
SEQRES   4 A  206  HIS CYS LYS GLU ILE ILE VAL THR ILE HIS ALA ASP ASN          
SEQRES   5 A  206  SER VAL SER VAL GLN ASP ASP GLY ARG GLY ILE PRO THR          
SEQRES   6 A  206  GLY ILE HIS PRO GLU GLU GLY VAL SER ALA ALA GLU VAL          
SEQRES   7 A  206  ILE MET THR VAL LEU HIS ALA GLY GLY LYS PHE ASP ASP          
SEQRES   8 A  206  ASN SER TYR LYS VAL SER GLY GLY LEU HIS GLY VAL GLY          
SEQRES   9 A  206  VAL SER VAL VAL ASN ALA LEU SER GLN LYS LEU GLU LEU          
SEQRES  10 A  206  VAL ILE GLN ARG GLU GLY LYS ILE HIS ARG GLN ILE TYR          
SEQRES  11 A  206  GLU HIS GLY VAL PRO GLN ALA PRO LEU ALA VAL THR GLY          
SEQRES  12 A  206  GLU THR GLU LYS THR GLY THR MET VAL ARG PHE TRP PRO          
SEQRES  13 A  206  SER LEU GLU THR PHE THR ASN VAL THR GLU PHE GLU TYR          
SEQRES  14 A  206  GLU ILE LEU ALA LYS ARG LEU ARG GLU LEU SER PHE LEU          
SEQRES  15 A  206  ASN SER GLY VAL SER ILE ARG LEU ARG ASP LYS ARG ASP          
SEQRES  16 A  206  GLY LYS GLU ASP HIS PHE HIS TYR GLU GLY GLY                  
SEQRES   1 B  206  LEU ASP ALA VAL ARG LYS ARG PRO GLY MET TYR ILE GLY          
SEQRES   2 B  206  ASP THR ASP ASP GLY THR GLY LEU HIS HIS MET VAL PHE          
SEQRES   3 B  206  GLU VAL VAL ASP ASN ALA ILE ASP GLU ALA LEU ALA GLY          
SEQRES   4 B  206  HIS CYS LYS GLU ILE ILE VAL THR ILE HIS ALA ASP ASN          
SEQRES   5 B  206  SER VAL SER VAL GLN ASP ASP GLY ARG GLY ILE PRO THR          
SEQRES   6 B  206  GLY ILE HIS PRO GLU GLU GLY VAL SER ALA ALA GLU VAL          
SEQRES   7 B  206  ILE MET THR VAL LEU HIS ALA GLY GLY LYS PHE ASP ASP          
SEQRES   8 B  206  ASN SER TYR LYS VAL SER GLY GLY LEU HIS GLY VAL GLY          
SEQRES   9 B  206  VAL SER VAL VAL ASN ALA LEU SER GLN LYS LEU GLU LEU          
SEQRES  10 B  206  VAL ILE GLN ARG GLU GLY LYS ILE HIS ARG GLN ILE TYR          
SEQRES  11 B  206  GLU HIS GLY VAL PRO GLN ALA PRO LEU ALA VAL THR GLY          
SEQRES  12 B  206  GLU THR GLU LYS THR GLY THR MET VAL ARG PHE TRP PRO          
SEQRES  13 B  206  SER LEU GLU THR PHE THR ASN VAL THR GLU PHE GLU TYR          
SEQRES  14 B  206  GLU ILE LEU ALA LYS ARG LEU ARG GLU LEU SER PHE LEU          
SEQRES  15 B  206  ASN SER GLY VAL SER ILE ARG LEU ARG ASP LYS ARG ASP          
SEQRES  16 B  206  GLY LYS GLU ASP HIS PHE HIS TYR GLU GLY GLY                  
HET    AX7  A 301      10                                                       
HET    PO4  A 302       5                                                       
HET    CWE  B 301      20                                                       
HET    PO4  B 302       5                                                       
HET    PO4  B 303       5                                                       
HETNAM     AX7 1H-BENZIMIDAZOL-2-AMINE                                          
HETNAM     PO4 PHOSPHATE ION                                                    
HETNAM     CWE R-NARINGENIN                                                     
FORMUL   3  AX7    C7 H7 N3                                                     
FORMUL   4  PO4    3(O4 P 3-)                                                   
FORMUL   5  CWE    C15 H12 O5                                                   
FORMUL   8  HOH   *183(H2 O)                                                    
HELIX    1 AA1 LEU A   16  ARG A   22  1                                   7    
HELIX    2 AA2 ARG A   22  GLY A   28  1                                   7    
HELIX    3 AA3 GLY A   33  LEU A   52  1                                  20    
HELIX    4 AA4 SER A   89  VAL A   97  1                                   9    
HELIX    5 AA5 VAL A  118  LEU A  126  1                                   9    
HELIX    6 AA6 GLU A  183  ASN A  198  1                                  16    
HELIX    7 AA7 ASP B   17  ARG B   22  1                                   6    
HELIX    8 AA8 PRO B   23  GLY B   28  1                                   6    
HELIX    9 AA9 GLY B   33  LEU B   52  1                                  20    
HELIX   10 AB1 SER B   89  VAL B   97  1                                   9    
HELIX   11 AB2 GLY B  119  LEU B  126  1                                   8    
HELIX   12 AB3 GLU B  183  ASN B  198  1                                  16    
SHEET    1 AA1 3 VAL A 149  PRO A 150  0                                        
SHEET    2 AA1 3 LYS A 139  GLU A 146 -1  N  GLU A 146   O  VAL A 149           
SHEET    3 AA1 3 ALA A 155  GLU A 159 -1  O  THR A 157   N  ILE A 140           
SHEET    1 AA2 8 VAL A 149  PRO A 150  0                                        
SHEET    2 AA2 8 LYS A 139  GLU A 146 -1  N  GLU A 146   O  VAL A 149           
SHEET    3 AA2 8 SER A 127  ARG A 136 -1  N  ILE A 134   O  HIS A 141           
SHEET    4 AA2 8 GLY A 164  PRO A 171 -1  O  ARG A 168   N  GLU A 131           
SHEET    5 AA2 8 VAL A  69  ASP A  73 -1  N  VAL A  71   O  VAL A 167           
SHEET    6 AA2 8 GLU A  58  ILE A  63 -1  N  THR A  62   O  SER A  70           
SHEET    7 AA2 8 SER A 202  ASP A 207  1  O  ARG A 206   N  ILE A  63           
SHEET    8 AA2 8 GLU A 213  PHE A 216 -1  O  PHE A 216   N  ILE A 203           
SHEET    1 AA3 3 VAL B 149  PRO B 150  0                                        
SHEET    2 AA3 3 LYS B 139  GLU B 146 -1  N  GLU B 146   O  VAL B 149           
SHEET    3 AA3 3 ALA B 155  GLU B 159 -1  O  ALA B 155   N  ARG B 142           
SHEET    1 AA4 8 VAL B 149  PRO B 150  0                                        
SHEET    2 AA4 8 LYS B 139  GLU B 146 -1  N  GLU B 146   O  VAL B 149           
SHEET    3 AA4 8 SER B 127  ARG B 136 -1  N  ILE B 134   O  HIS B 141           
SHEET    4 AA4 8 GLY B 164  PRO B 171 -1  O  ARG B 168   N  GLU B 131           
SHEET    5 AA4 8 VAL B  69  ASP B  73 -1  N  VAL B  69   O  PHE B 169           
SHEET    6 AA4 8 GLU B  58  ILE B  63 -1  N  THR B  62   O  SER B  70           
SHEET    7 AA4 8 SER B 202  ASP B 207  1  O  ARG B 204   N  VAL B  61           
SHEET    8 AA4 8 GLU B 213  HIS B 217 -1  O  PHE B 216   N  ILE B 203           
SITE     1 AC1  5 HIS A 147  GLU A 174  ARG B  20  HIS B 147                    
SITE     2 AC1  5 GLU B 174                                                     
SITE     1 AC2  4 HIS A  64  ARG A 168  LYS A 208  HOH A 450                    
SITE     1 AC3 10 VAL B  43  ASN B  46  GLU B  50  ASP B  73                    
SITE     2 AC3 10 ILE B  78  PRO B  79  ILE B  94  VAL B 167                    
SITE     3 AC3 10 HOH B 407  HOH B 450                                          
SITE     1 AC4  6 HIS B  55  HIS B  64  ARG B 168  LYS B 208                    
SITE     2 AC4  6 HOH B 425  HOH B 476                                          
SITE     1 AC5  2 ARG B 204  HIS B 215                                          
CRYST1   61.584   67.499  103.752  90.00  90.00  90.00 P 21 21 21    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      0.016238  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014815  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009638        0.00000