HEADER    RNA BINDING PROTEIN                     31-OCT-17   6EUW              
TITLE     CRYSTAL STRUCTURE OF THE CAP-BINDING DOMAIN OF THE PB2 SUBUNIT OF     
TITLE    2 INFLUENZA A/H5N1 POLYMERASE BOUND TO AN AZAINDAZOLE INHIBITOR        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: POLYMERASE BASIC PROTEIN 2;                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 OTHER_DETAILS: 424-LOOP DELETION VARIANT REPLACE 421-VNRANQR BY GSG  
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS                               
SOURCE   3 (A/DUCK/SHANTOU/4610/2003(H5N1));                                    
SOURCE   4 ORGANISM_TAXID: 365107;                                              
SOURCE   5 GENE: PB2;                                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    INFLUENZA RNA-DEPENDENT RNA POLYMERASE, PB2 SUBUNIT, CAP-BINDING      
KEYWDS   2 DOMAIN, INHIBITOR, RNA BINDING PROTEIN                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.CUSACK,S.GAUDON                                                     
REVDAT   3   17-JAN-24 6EUW    1       REMARK                                   
REVDAT   2   07-FEB-18 6EUW    1       JRNL                                     
REVDAT   1   13-DEC-17 6EUW    0                                                
JRNL        AUTH   A.PFLUG,S.GAUDON,P.RESA-INFANTE,M.LETHIER,S.REICH,           
JRNL        AUTH 2 W.M.SCHULZE,S.CUSACK                                         
JRNL        TITL   CAPPED RNA PRIMER BINDING TO INFLUENZA POLYMERASE AND        
JRNL        TITL 2 IMPLICATIONS FOR THE MECHANISM OF CAP-BINDING INHIBITORS.    
JRNL        REF    NUCLEIC ACIDS RES.            V.  46   956 2018              
JRNL        REFN                   ESSN 1362-4962                               
JRNL        PMID   29202182                                                     
JRNL        DOI    10.1093/NAR/GKX1210                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.00 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 : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 54.12                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 74557                          
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) : 0.141                           
REMARK   3   R VALUE            (WORKING SET) : 0.139                           
REMARK   3   FREE R VALUE                     : 0.164                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3907                            
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) : 1.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.03                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3475                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 59.66                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3880                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 204                          
REMARK   3   BIN FREE R VALUE                    : 0.3830                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1226                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 41                                      
REMARK   3   SOLVENT ATOMS            : 151                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 19.69                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.27000                                              
REMARK   3    B22 (A**2) : 0.27000                                              
REMARK   3    B33 (A**2) : -0.88000                                             
REMARK   3    B12 (A**2) : 0.14000                                              
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): 0.023         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.024         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.018         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.850         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.980                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.973                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1416 ; 0.010 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  1351 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1918 ; 1.587 ; 1.997       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  3137 ; 1.101 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   181 ; 5.839 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    58 ;27.719 ;23.276       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   272 ;12.954 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    13 ;13.613 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   218 ; 0.098 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1586 ; 0.008 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   285 ; 0.003 ; 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):   694 ; 1.575 ; 1.614       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   693 ; 1.553 ; 1.611       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):   885 ; 2.111 ; 2.429       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):   886 ; 2.110 ; 2.434       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   722 ; 2.297 ; 2.033       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):   722 ; 2.297 ; 2.032       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  1034 ; 2.728 ; 2.904       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  1519 ; 3.281 ;20.208       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  1520 ; 3.283 ;20.227       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  2767 ; 1.675 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):   100 ;31.360 ; 5.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  2788 ; 9.502 ; 5.000       
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 : NULL                                                 
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 6EUW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-OCT-17.                  
REMARK 100 THE DEPOSITION ID IS D_1200006854.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 09-MAR-13                          
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               : ESRF                               
REMARK 200  BEAMLINE                       : ID23-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0615                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M-F               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 74557                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 54.120                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.0                               
REMARK 200  DATA REDUNDANCY                : 4.460                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.06500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.6100                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.06                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 70.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.04                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.50800                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.460                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 4CB7                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.09                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M DI NAH PHOSPHATE AND 20%           
REMARK 280  PEG3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K            
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+5/6                                            
REMARK 290       6555   X-Y,X,Z+1/6                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       23.32333            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       46.64667            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       34.98500            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       58.30833            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       11.66167            
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 510 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 8180 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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     GLY A   317                                                      
REMARK 465     ARG A   318                                                      
REMARK 465     PHE A   420                                                      
REMARK 465     GLY A   421                                                      
REMARK 465     SER A   422                                                      
REMARK 465     GLY A   423                                                      
REMARK 465     MET A   479                                                      
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    ARG A 355   NE  -  CZ  -  NH1 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    ARG A 375   NE  -  CZ  -  NH1 ANGL. DEV. =   3.6 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 437      113.73   -170.32                                   
REMARK 500    ASP A 437      113.73   -161.43                                   
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 751        DISTANCE =  7.15 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BYB A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 503                 
DBREF  6EUW A  318   479  UNP    Q2LG68   Q2LG68_9INFA   318    483             
SEQADV 6EUW GLY A  317  UNP  Q2LG68              EXPRESSION TAG                 
SEQADV 6EUW GLY A  421  UNP  Q2LG68    VAL   421 ENGINEERED MUTATION            
SEQADV 6EUW     A       UNP  Q2LG68    ASN   422 DELETION                       
SEQADV 6EUW     A       UNP  Q2LG68    ARG   423 DELETION                       
SEQADV 6EUW     A       UNP  Q2LG68    ALA   424 DELETION                       
SEQADV 6EUW     A       UNP  Q2LG68    ASN   425 DELETION                       
SEQADV 6EUW SER A  422  UNP  Q2LG68    GLN   426 ENGINEERED MUTATION            
SEQADV 6EUW GLY A  423  UNP  Q2LG68    ARG   427 ENGINEERED MUTATION            
SEQRES   1 A  163  GLY ARG ILE SER SER SER PHE SER PHE GLY GLY PHE THR          
SEQRES   2 A  163  PHE LYS ARG THR SER GLY SER SER VAL LYS LYS GLU GLU          
SEQRES   3 A  163  GLU VAL LEU THR GLY ASN LEU GLN THR LEU LYS ILE ARG          
SEQRES   4 A  163  VAL HIS GLU GLY TYR GLU GLU PHE THR MET VAL GLY ARG          
SEQRES   5 A  163  ARG ALA THR ALA ILE LEU ARG LYS ALA THR ARG ARG LEU          
SEQRES   6 A  163  ILE GLN LEU ILE VAL SER GLY ARG ASP GLU GLN SER ILE          
SEQRES   7 A  163  ALA GLU ALA ILE ILE VAL ALA MET VAL PHE SER GLN GLU          
SEQRES   8 A  163  ASP CYS MET ILE LYS ALA VAL ARG GLY ASP LEU ASN PHE          
SEQRES   9 A  163  GLY SER GLY LEU ASN PRO MET HIS GLN LEU LEU ARG HIS          
SEQRES  10 A  163  PHE GLN LYS ASP ALA LYS VAL LEU PHE GLN ASN TRP GLY          
SEQRES  11 A  163  ILE GLU PRO ILE ASP ASN VAL MET GLY MET ILE GLY ILE          
SEQRES  12 A  163  LEU PRO ASP MET THR PRO SER THR GLU MET SER LEU ARG          
SEQRES  13 A  163  GLY VAL ARG VAL SER LYS MET                                  
HET    BYB  A 501      29                                                       
HET    GOL  A 502       6                                                       
HET    GOL  A 503       6                                                       
HETNAM     BYB (2~{S},3~{S})-3-[[5-FLUORANYL-2-(5-FLUORANYL-1~{H}-              
HETNAM   2 BYB  PYRAZOLO[3,4-B]PYRIDIN-3-YL)PYRIMIDIN-4-                        
HETNAM   3 BYB  YL]AMINO]BICYCLO[2.2.2]OCTANE-2-CARBOXYLIC ACID                 
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   2  BYB    C19 H18 F2 N6 O2                                             
FORMUL   3  GOL    2(C3 H8 O3)                                                  
FORMUL   5  HOH   *151(H2 O)                                                    
HELIX    1 AA1 ASP A  390  SER A  405  1                                  16    
HELIX    2 AA2 GLU A  407  LYS A  412  1                                   6    
HELIX    3 AA3 ASN A  425  ASP A  437  1                                  13    
HELIX    4 AA4 ALA A  438  GLY A  446  1                                   9    
SHEET    1 AA1 8 SER A 322  PHE A 325  0                                        
SHEET    2 AA1 8 PHE A 328  GLY A 335 -1  O  PHE A 330   N  PHE A 323           
SHEET    3 AA1 8 GLU A 361  VAL A 366 -1  O  VAL A 366   N  THR A 329           
SHEET    4 AA1 8 ALA A 370  ALA A 377 -1  O  LEU A 374   N  PHE A 363           
SHEET    5 AA1 8 ARG A 380  GLY A 388 -1  O  SER A 387   N  THR A 371           
SHEET    6 AA1 8 VAL A 474  SER A 477  1  O  ARG A 475   N  LEU A 384           
SHEET    7 AA1 8 MET A 456  ILE A 459 -1  N  ILE A 457   O  VAL A 476           
SHEET    8 AA1 8 PRO A 465  SER A 466 -1  O  SER A 466   N  GLY A 458           
SHEET    1 AA2 2 VAL A 338  LEU A 345  0                                        
SHEET    2 AA2 2 THR A 351  GLU A 358 -1  O  ILE A 354   N  GLU A 342           
SHEET    1 AA3 2 ILE A 447  PRO A 449  0                                        
SHEET    2 AA3 2 MET A 469  LEU A 471 -1  O  SER A 470   N  GLU A 448           
SITE     1 AC1 19 ILE A 319  SER A 320  PHE A 323  SER A 324                    
SITE     2 AC1 19 ARG A 332  SER A 337  ARG A 355  HIS A 357                    
SITE     3 AC1 19 GLU A 361  PHE A 363  LYS A 376  PHE A 404                    
SITE     4 AC1 19 GLN A 406  ASN A 425  MET A 427  HOH A 611                    
SITE     5 AC1 19 HOH A 645  HOH A 671  HOH A 681                               
SITE     1 AC2  7 GLY A 327  GLY A 367  ARG A 368  ARG A 369                    
SITE     2 AC2  7 ALA A 370  GLU A 396  HOH A 619                               
SITE     1 AC3  8 GLN A 392  ILE A 399  GLN A 435  LYS A 436                    
SITE     2 AC3  8 ASP A 437  ALA A 438  HOH A 601  HOH A 657                    
CRYST1   62.490   62.490   69.970  90.00  90.00 120.00 P 61          6          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.016003  0.009239  0.000000        0.00000                         
SCALE2      0.000000  0.018478  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014292        0.00000