HEADER    ISOMERASE                               26-DEC-09   3L6V              
TITLE     CRYSTAL STRUCTURE OF THE XANTHOMONAS CAMPESTRIS GYRASE A C-TERMINAL   
TITLE    2 DOMAIN                                                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA GYRASE SUBUNIT A;                                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: C-TERMINAL DOMAIN;                                         
COMPND   5 SYNONYM: GYRA;                                                       
COMPND   6 EC: 5.99.1.3;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: XANTHOMONAS CAMPESTRIS PV. CAMPESTRIS;          
SOURCE   3 ORGANISM_TAXID: 340;                                                 
SOURCE   4 GENE: GYRA, XCC1574;                                                 
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    GYRASE A C-TERMINAL DOMAIN, GYRA C-TERMINAL DOMAIN, DNA WRAPPING,     
KEYWDS   2 BETA-STRAND-BEARING PROLINE, ATP-BINDING, ISOMERASE, NUCLEOTIDE-     
KEYWDS   3 BINDING, TOPOISOMERASE                                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.J.HSIEH,T.J.YEN,T.S.LIN,H.T.CHANG,S.Y.HUANG,L.FARH,N.L.CHAN         
REVDAT   3   29-MAY-24 3L6V    1       REMARK                                   
REVDAT   2   10-NOV-21 3L6V    1       SEQADV                                   
REVDAT   1   09-MAR-10 3L6V    0                                                
JRNL        AUTH   T.J.HSIEH,T.J.YEN,T.S.LIN,H.T.CHANG,S.Y.HUANG,L.FARH,        
JRNL        AUTH 2 N.L.CHAN                                                     
JRNL        TITL   TWISTING OF THE DNA BINDING SURFACE BY A BETA-STRAND-BEARING 
JRNL        TITL 2 PROLINE MODULATES DNA GYRASE ACTIVITY                        
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.19 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0102                                      
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) : 2.19                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 38303                          
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) : 0.221                           
REMARK   3   R VALUE            (WORKING SET) : 0.219                           
REMARK   3   FREE R VALUE                     : 0.271                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2022                            
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) : 2.19                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.25                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2718                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 92.83                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2350                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 132                          
REMARK   3   BIN FREE R VALUE                    : 0.3280                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4745                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 176                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 30.41                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.60000                                              
REMARK   3    B22 (A**2) : 1.11000                                              
REMARK   3    B33 (A**2) : -1.92000                                             
REMARK   3    B12 (A**2) : -0.23000                                             
REMARK   3    B13 (A**2) : 0.37000                                              
REMARK   3    B23 (A**2) : 0.63000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.255         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.219         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.139         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.305         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.924                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.889                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4808 ; 0.019 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6494 ; 1.896 ; 1.969       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   613 ; 7.818 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   209 ;29.205 ;22.153       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   847 ;20.978 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    61 ;18.852 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   755 ; 0.157 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3581 ; 0.007 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
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):  3042 ; 1.099 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4886 ; 2.020 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1766 ; 3.008 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1608 ; 4.950 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
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   : 1.40                                          
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 3L6V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-JAN-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000056907.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 16-OCT-06; 02-NOV-06               
REMARK 200  TEMPERATURE           (KELVIN) : 100; 100                           
REMARK 200  PH                             : 5.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; Y                               
REMARK 200  RADIATION SOURCE               : SPRING-8; NSRRC                    
REMARK 200  BEAMLINE                       : BL12B2; BL13B1                     
REMARK 200  X-RAY GENERATOR MODEL          : NULL; NULL                         
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; M                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97960, 0.96430; 1.0000           
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL MONOCHROMATOR       
REMARK 200                                   (DCM); LN2-COOLED, FIXED-EXIT      
REMARK 200                                   DOUBLE CRYSTAL MONOCHROMATOR       
REMARK 200                                   SI(1 1 1)                          
REMARK 200  OPTICS                         : NULL; NULL                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD; CCD                           
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4R; ADSC QUANTUM      
REMARK 200                                   315                                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 40325                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.190                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.5                               
REMARK 200  DATA REDUNDANCY                : 3.800                              
REMARK 200  R MERGE                    (I) : 0.04400                            
REMARK 200  R SYM                      (I) : 0.04400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.19                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.25                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 92.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.10900                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD; SINGLE WAVELENGTH                         
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.33                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 200MM AMMONIUM SULFATE, 100MM BIS-TRIS   
REMARK 280  PH 5.2-5.9, 25-29% (V/V) PEG 3350, VAPOR DIFFUSION, HANGING DROP,   
REMARK 280  TEMPERATURE 277K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,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                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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     GLY A   741                                                      
REMARK 465     GLY A   742                                                      
REMARK 465     VAL A   743                                                      
REMARK 465     GLU A   744                                                      
REMARK 465     ASP A   745                                                      
REMARK 465     GLU A   746                                                      
REMARK 465     VAL A   747                                                      
REMARK 465     GLU A   748                                                      
REMARK 465     ASP A   749                                                      
REMARK 465     GLU A   750                                                      
REMARK 465     SER A   751                                                      
REMARK 465     ALA A   752                                                      
REMARK 465     GLU A   753                                                      
REMARK 465     GLU A   754                                                      
REMARK 465     VAL A   755                                                      
REMARK 465     VAL A   756                                                      
REMARK 465     GLU A   757                                                      
REMARK 465     THR A   758                                                      
REMARK 465     THR A   759                                                      
REMARK 465     ASP A   760                                                      
REMARK 465     GLY A   761                                                      
REMARK 465     ALA A   762                                                      
REMARK 465     GLU A   763                                                      
REMARK 465     PRO A   764                                                      
REMARK 465     ALA A   765                                                      
REMARK 465     VAL A   766                                                      
REMARK 465     ILE A   767                                                      
REMARK 465     ASP A   768                                                      
REMARK 465     VAL A   769                                                      
REMARK 465     ALA A   770                                                      
REMARK 465     ASP A   771                                                      
REMARK 465     ASN A   772                                                      
REMARK 465     GLY A   773                                                      
REMARK 465     ASP A   774                                                      
REMARK 465     VAL A   775                                                      
REMARK 465     GLU A   878                                                      
REMARK 465     GLU A   879                                                      
REMARK 465     PRO A   880                                                      
REMARK 465     GLU A   881                                                      
REMARK 465     ASP A   882                                                      
REMARK 465     VAL A   883                                                      
REMARK 465     VAL A   884                                                      
REMARK 465     ASP A   885                                                      
REMARK 465     GLU A   886                                                      
REMARK 465     ALA A   887                                                      
REMARK 465     VAL A   888                                                      
REMARK 465     ALA A   889                                                      
REMARK 465     ILE A   890                                                      
REMARK 465     THR A   891                                                      
REMARK 465     SER A   892                                                      
REMARK 465     ASP A   893                                                      
REMARK 465     ALA A   894                                                      
REMARK 465     PRO A   895                                                      
REMARK 465     PRO A   896                                                      
REMARK 465     ALA A   897                                                      
REMARK 465     GLU A   898                                                      
REMARK 465     GLY A   899                                                      
REMARK 465     ARG B   561                                                      
REMARK 465     GLY B   562                                                      
REMARK 465     GLY B   563                                                      
REMARK 465     ARG B   564                                                      
REMARK 465     GLY B   565                                                      
REMARK 465     ARG B   566                                                      
REMARK 465     ALA B   740                                                      
REMARK 465     GLY B   741                                                      
REMARK 465     GLY B   742                                                      
REMARK 465     VAL B   743                                                      
REMARK 465     GLU B   744                                                      
REMARK 465     ASP B   745                                                      
REMARK 465     GLU B   746                                                      
REMARK 465     VAL B   747                                                      
REMARK 465     GLU B   748                                                      
REMARK 465     ASP B   749                                                      
REMARK 465     GLU B   750                                                      
REMARK 465     SER B   751                                                      
REMARK 465     ALA B   752                                                      
REMARK 465     GLU B   753                                                      
REMARK 465     GLU B   754                                                      
REMARK 465     VAL B   755                                                      
REMARK 465     VAL B   756                                                      
REMARK 465     GLU B   757                                                      
REMARK 465     THR B   758                                                      
REMARK 465     THR B   759                                                      
REMARK 465     ASP B   760                                                      
REMARK 465     GLY B   761                                                      
REMARK 465     ALA B   762                                                      
REMARK 465     GLU B   763                                                      
REMARK 465     PRO B   764                                                      
REMARK 465     ALA B   765                                                      
REMARK 465     VAL B   766                                                      
REMARK 465     ILE B   767                                                      
REMARK 465     ASP B   768                                                      
REMARK 465     VAL B   769                                                      
REMARK 465     ALA B   770                                                      
REMARK 465     ASP B   771                                                      
REMARK 465     ASN B   772                                                      
REMARK 465     GLY B   773                                                      
REMARK 465     ASP B   774                                                      
REMARK 465     SER B   876                                                      
REMARK 465     LEU B   877                                                      
REMARK 465     GLU B   878                                                      
REMARK 465     GLU B   879                                                      
REMARK 465     PRO B   880                                                      
REMARK 465     GLU B   881                                                      
REMARK 465     ASP B   882                                                      
REMARK 465     VAL B   883                                                      
REMARK 465     VAL B   884                                                      
REMARK 465     ASP B   885                                                      
REMARK 465     GLU B   886                                                      
REMARK 465     ALA B   887                                                      
REMARK 465     VAL B   888                                                      
REMARK 465     ALA B   889                                                      
REMARK 465     ILE B   890                                                      
REMARK 465     THR B   891                                                      
REMARK 465     SER B   892                                                      
REMARK 465     ASP B   893                                                      
REMARK 465     ALA B   894                                                      
REMARK 465     PRO B   895                                                      
REMARK 465     PRO B   896                                                      
REMARK 465     ALA B   897                                                      
REMARK 465     GLU B   898                                                      
REMARK 465     GLY B   899                                                      
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    VAL A 538   CB    VAL A 538   CG1    -0.129                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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 557   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.0 DEGREES          
REMARK 500    ARG A 739   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG A 797   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 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    ARG A 564       51.38    -69.68                                   
REMARK 500    SER A 594      -49.01    -26.31                                   
REMARK 500    PRO A 623       94.11    -62.06                                   
REMARK 500    TYR A 639       63.23   -104.61                                   
REMARK 500    SER A 844        2.83    -67.36                                   
REMARK 500    ALA B 568        0.02     82.02                                   
REMARK 500    LYS B 798        0.04   -154.22                                   
REMARK 500    ARG B 800      129.04    -39.96                                   
REMARK 500    THR B 810       52.99   -106.86                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 GLY B  855     VAL B  856                  146.08                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  3L6V A  530   899  UNP    Q8PAB1   Q8PAB1_XANCP   530    899             
DBREF  3L6V B  530   899  UNP    Q8PAB1   Q8PAB1_XANCP   530    899             
SEQADV 3L6V MET A  530  UNP  Q8PAB1    LEU   530 ENGINEERED MUTATION            
SEQADV 3L6V MET A  647  UNP  Q8PAB1    PHE   647 CONFLICT                       
SEQADV 3L6V MET A  830  UNP  Q8PAB1    LEU   830 CONFLICT                       
SEQADV 3L6V MET B  530  UNP  Q8PAB1    LEU   530 ENGINEERED MUTATION            
SEQADV 3L6V MET B  647  UNP  Q8PAB1    PHE   647 CONFLICT                       
SEQADV 3L6V MET B  830  UNP  Q8PAB1    LEU   830 CONFLICT                       
SEQRES   1 A  370  MET ASP LEU ILE ALA PRO GLU ASP VAL VAL VAL THR LEU          
SEQRES   2 A  370  SER HIS ALA GLY TYR ALA LYS ARG GLN PRO VAL SER ALA          
SEQRES   3 A  370  TYR ARG ALA GLN ARG ARG GLY GLY ARG GLY ARG SER ALA          
SEQRES   4 A  370  ALA SER THR LYS GLU GLU ASP PHE ILE ASP GLN LEU TRP          
SEQRES   5 A  370  LEU VAL ASN THR HIS ASP THR LEU LEU THR PHE THR SER          
SEQRES   6 A  370  SER GLY LYS VAL PHE TRP LEU PRO VAL HIS GLN LEU PRO          
SEQRES   7 A  370  GLU ALA GLY SER ASN ALA ARG GLY ARG PRO ILE ILE ASN          
SEQRES   8 A  370  TRP ILE PRO LEU GLU SER GLY GLU ARG VAL GLN ALA VAL          
SEQRES   9 A  370  LEU PRO VAL ARG GLU TYR ALA ASP ASN ARG TYR VAL PHE          
SEQRES  10 A  370  MET ALA THR ARG ASN GLY THR VAL LYS LYS THR PRO LEU          
SEQRES  11 A  370  SER GLU PHE ALA PHE ARG LEU ALA ARG GLY LYS ILE ALA          
SEQRES  12 A  370  ILE ASN LEU ASP GLU GLY ASP ALA LEU VAL GLY VAL ALA          
SEQRES  13 A  370  LEU THR ASP GLY ASP ARG ASP VAL LEU LEU PHE ALA SER          
SEQRES  14 A  370  ASN GLY LYS THR VAL ARG PHE GLY GLU SER THR VAL ARG          
SEQRES  15 A  370  SER MET GLY ARG THR ALA THR GLY VAL ARG GLY ILE ARG          
SEQRES  16 A  370  LEU ALA LYS GLY GLU GLU VAL VAL SER LEU ILE VAL SER          
SEQRES  17 A  370  GLU ARG ALA GLY GLY VAL GLU ASP GLU VAL GLU ASP GLU          
SEQRES  18 A  370  SER ALA GLU GLU VAL VAL GLU THR THR ASP GLY ALA GLU          
SEQRES  19 A  370  PRO ALA VAL ILE ASP VAL ALA ASP ASN GLY ASP VAL ALA          
SEQRES  20 A  370  TYR ILE LEU THR ALA THR GLU ASN GLY TYR GLY LYS ARG          
SEQRES  21 A  370  THR PRO LEU ALA GLU TYR PRO ARG LYS GLY ARG GLY THR          
SEQRES  22 A  370  GLN GLY VAL ILE GLY ILE GLN THR THR GLU ARG ASN GLY          
SEQRES  23 A  370  LYS LEU VAL ARG ALA VAL LEU LEU GLY SER THR ASP GLU          
SEQRES  24 A  370  VAL MET LEU ILE SER ASP GLY GLY THR LEU VAL ARG THR          
SEQRES  25 A  370  ARG GLY SER GLU ILE SER ARG VAL GLY ARG ASN THR GLN          
SEQRES  26 A  370  GLY VAL THR LEU ILE ARG LEU SER LYS GLY GLU LYS LEU          
SEQRES  27 A  370  GLN ALA VAL GLU ARG LEU ASP ALA SER LEU GLU GLU PRO          
SEQRES  28 A  370  GLU ASP VAL VAL ASP GLU ALA VAL ALA ILE THR SER ASP          
SEQRES  29 A  370  ALA PRO PRO ALA GLU GLY                                      
SEQRES   1 B  370  MET ASP LEU ILE ALA PRO GLU ASP VAL VAL VAL THR LEU          
SEQRES   2 B  370  SER HIS ALA GLY TYR ALA LYS ARG GLN PRO VAL SER ALA          
SEQRES   3 B  370  TYR ARG ALA GLN ARG ARG GLY GLY ARG GLY ARG SER ALA          
SEQRES   4 B  370  ALA SER THR LYS GLU GLU ASP PHE ILE ASP GLN LEU TRP          
SEQRES   5 B  370  LEU VAL ASN THR HIS ASP THR LEU LEU THR PHE THR SER          
SEQRES   6 B  370  SER GLY LYS VAL PHE TRP LEU PRO VAL HIS GLN LEU PRO          
SEQRES   7 B  370  GLU ALA GLY SER ASN ALA ARG GLY ARG PRO ILE ILE ASN          
SEQRES   8 B  370  TRP ILE PRO LEU GLU SER GLY GLU ARG VAL GLN ALA VAL          
SEQRES   9 B  370  LEU PRO VAL ARG GLU TYR ALA ASP ASN ARG TYR VAL PHE          
SEQRES  10 B  370  MET ALA THR ARG ASN GLY THR VAL LYS LYS THR PRO LEU          
SEQRES  11 B  370  SER GLU PHE ALA PHE ARG LEU ALA ARG GLY LYS ILE ALA          
SEQRES  12 B  370  ILE ASN LEU ASP GLU GLY ASP ALA LEU VAL GLY VAL ALA          
SEQRES  13 B  370  LEU THR ASP GLY ASP ARG ASP VAL LEU LEU PHE ALA SER          
SEQRES  14 B  370  ASN GLY LYS THR VAL ARG PHE GLY GLU SER THR VAL ARG          
SEQRES  15 B  370  SER MET GLY ARG THR ALA THR GLY VAL ARG GLY ILE ARG          
SEQRES  16 B  370  LEU ALA LYS GLY GLU GLU VAL VAL SER LEU ILE VAL SER          
SEQRES  17 B  370  GLU ARG ALA GLY GLY VAL GLU ASP GLU VAL GLU ASP GLU          
SEQRES  18 B  370  SER ALA GLU GLU VAL VAL GLU THR THR ASP GLY ALA GLU          
SEQRES  19 B  370  PRO ALA VAL ILE ASP VAL ALA ASP ASN GLY ASP VAL ALA          
SEQRES  20 B  370  TYR ILE LEU THR ALA THR GLU ASN GLY TYR GLY LYS ARG          
SEQRES  21 B  370  THR PRO LEU ALA GLU TYR PRO ARG LYS GLY ARG GLY THR          
SEQRES  22 B  370  GLN GLY VAL ILE GLY ILE GLN THR THR GLU ARG ASN GLY          
SEQRES  23 B  370  LYS LEU VAL ARG ALA VAL LEU LEU GLY SER THR ASP GLU          
SEQRES  24 B  370  VAL MET LEU ILE SER ASP GLY GLY THR LEU VAL ARG THR          
SEQRES  25 B  370  ARG GLY SER GLU ILE SER ARG VAL GLY ARG ASN THR GLN          
SEQRES  26 B  370  GLY VAL THR LEU ILE ARG LEU SER LYS GLY GLU LYS LEU          
SEQRES  27 B  370  GLN ALA VAL GLU ARG LEU ASP ALA SER LEU GLU GLU PRO          
SEQRES  28 B  370  GLU ASP VAL VAL ASP GLU ALA VAL ALA ILE THR SER ASP          
SEQRES  29 B  370  ALA PRO PRO ALA GLU GLY                                      
FORMUL   3  HOH   *176(H2 O)                                                    
HELIX    1   1 VAL A  553  GLN A  559  1                                   7    
HELIX    2   2 HIS A  604  LEU A  606  5                                   3    
HELIX    3   3 ILE A  619  TRP A  621  5                                   3    
HELIX    4   4 SER A  660  ALA A  663  5                                   4    
HELIX    5   5 SER A  708  VAL A  710  5                                   3    
HELIX    6   6 ALA A  793  TYR A  795  5                                   3    
HELIX    7   7 SER A  844  ILE A  846  5                                   3    
HELIX    8   8 VAL B  553  GLN B  559  1                                   7    
HELIX    9   9 SER B  570  GLU B  574  5                                   5    
HELIX   10  10 HIS B  604  LEU B  606  5                                   3    
HELIX   11  11 ILE B  619  TRP B  621  5                                   3    
HELIX   12  12 SER B  660  ALA B  663  5                                   4    
HELIX   13  13 SER B  708  VAL B  710  5                                   3    
HELIX   14  14 ALA B  793  TYR B  795  5                                   3    
HELIX   15  15 SER B  844  ILE B  846  5                                   3    
SHEET    1   A 4 ILE A 577  VAL A 583  0                                        
SHEET    2   A 4 VAL A 538  SER A 543 -1  N  VAL A 540   O  TRP A 581           
SHEET    3   A 4 TYR A 547  PRO A 552 -1  O  GLN A 551   N  VAL A 539           
SHEET    4   A 4 ARG A 616  PRO A 617 -1  O  ARG A 616   N  ALA A 548           
SHEET    1   B 4 SER A 567  SER A 570  0                                        
SHEET    2   B 4 LEU A 838  ARG A 842 -1  O  LEU A 838   N  SER A 570           
SHEET    3   B 4 GLU A 828  SER A 833 -1  N  VAL A 829   O  THR A 841           
SHEET    4   B 4 LEU A 867  LEU A 873 -1  O  ALA A 869   N  ILE A 832           
SHEET    1   C 4 VAL A 630  VAL A 636  0                                        
SHEET    2   C 4 THR A 588  THR A 593 -1  N  LEU A 590   O  LEU A 634           
SHEET    3   C 4 LYS A 597  PRO A 602 -1  O  LEU A 601   N  LEU A 589           
SHEET    4   C 4 LYS A 670  ILE A 671 -1  O  LYS A 670   N  VAL A 598           
SHEET    1   D 4 LEU A 681  THR A 687  0                                        
SHEET    2   D 4 TYR A 644  THR A 649 -1  N  PHE A 646   O  ALA A 685           
SHEET    3   D 4 THR A 653  PRO A 658 -1  O  THR A 657   N  VAL A 645           
SHEET    4   D 4 VAL A 720  ARG A 721 -1  O  VAL A 720   N  VAL A 654           
SHEET    1   E 4 VAL A 731  SER A 737  0                                        
SHEET    2   E 4 ASP A 692  ALA A 697 -1  N  PHE A 696   O  VAL A 732           
SHEET    3   E 4 LYS A 701  GLY A 706 -1  O  PHE A 705   N  VAL A 693           
SHEET    4   E 4 VAL A 805  ILE A 806 -1  O  VAL A 805   N  THR A 702           
SHEET    1   F 4 LEU A 817  LEU A 823  0                                        
SHEET    2   F 4 TYR A 777  THR A 782 -1  N  LEU A 779   O  VAL A 821           
SHEET    3   F 4 TYR A 786  PRO A 791 -1  O  THR A 790   N  ILE A 778           
SHEET    4   F 4 VAL A 856  THR A 857 -1  O  VAL A 856   N  GLY A 787           
SHEET    1   G 4 ILE B 577  VAL B 583  0                                        
SHEET    2   G 4 VAL B 538  SER B 543 -1  N  VAL B 538   O  VAL B 583           
SHEET    3   G 4 TYR B 547  PRO B 552 -1  O  GLN B 551   N  VAL B 539           
SHEET    4   G 4 ARG B 616  PRO B 617 -1  O  ARG B 616   N  ALA B 548           
SHEET    1   H 4 VAL B 630  VAL B 636  0                                        
SHEET    2   H 4 THR B 588  THR B 593 -1  N  LEU B 590   O  LEU B 634           
SHEET    3   H 4 LYS B 597  PRO B 602 -1  O  LEU B 601   N  LEU B 589           
SHEET    4   H 4 LYS B 670  ILE B 671 -1  O  LYS B 670   N  VAL B 598           
SHEET    1   I 4 LEU B 681  THR B 687  0                                        
SHEET    2   I 4 TYR B 644  THR B 649 -1  N  ALA B 648   O  VAL B 682           
SHEET    3   I 4 THR B 653  PRO B 658 -1  O  THR B 657   N  VAL B 645           
SHEET    4   I 4 VAL B 720  ARG B 721 -1  O  VAL B 720   N  VAL B 654           
SHEET    1   J 4 VAL B 731  SER B 737  0                                        
SHEET    2   J 4 ASP B 692  ALA B 697 -1  N  LEU B 694   O  ILE B 735           
SHEET    3   J 4 LYS B 701  GLY B 706 -1  O  LYS B 701   N  ALA B 697           
SHEET    4   J 4 VAL B 805  ILE B 806 -1  O  VAL B 805   N  THR B 702           
SHEET    1   K 4 LEU B 817  LEU B 823  0                                        
SHEET    2   K 4 TYR B 777  THR B 782 -1  N  ALA B 781   O  VAL B 818           
SHEET    3   K 4 TYR B 786  PRO B 791 -1  O  THR B 790   N  ILE B 778           
SHEET    4   K 4 VAL B 856  THR B 857 -1  O  VAL B 856   N  GLY B 787           
SHEET    1   L 3 LEU B 838  ARG B 842  0                                        
SHEET    2   L 3 GLU B 828  SER B 833 -1  N  VAL B 829   O  THR B 841           
SHEET    3   L 3 LEU B 867  LEU B 873 -1  O  GLU B 871   N  MET B 830           
CRYST1   52.494   58.968   74.415  79.00  79.78  69.62 P 1           2          
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      0.019050 -0.007076 -0.002470        0.00000                         
SCALE2      0.000000  0.018091 -0.002555        0.00000                         
SCALE3      0.000000  0.000000  0.013791        0.00000