HEADER    TRANSFERASE                             05-OCT-05   2B7P              
TITLE     CRYSTAL STRUCTURE OF QUINOLINIC ACID PHOSPHORIBOSYLTRANSFERASE FROM   
TITLE    2 HELICOBACTER PYLORI WITH PHTHALIC ACID                               
CAVEAT     2B7P    ASN C 237 HAS WRONG CHIRALITY AT ATOM CA ILE C 238 HAS WRONG 
CAVEAT   2 2B7P    CHIRALITY AT ATOM CB CHIRALITY ERROR AT CA CENTER OF ASN C   
CAVEAT   3 2B7P    237                                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROBABLE NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE;          
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 SYNONYM: QUINOLINATE PHOSPHORIBOSYLTRANSFERASE, DECARBOXYLATING,     
COMPND   5 QAPRTASE;                                                            
COMPND   6 EC: 2.4.2.19;                                                        
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HELICOBACTER PYLORI;                            
SOURCE   3 ORGANISM_TAXID: 210;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    QUINOLINATE PHOSPHORIBOSYLTRANSFERASE, QUINOLINIC ACID, HELICOBACTER  
KEYWDS   2 PYLORI, TRANSFERASE                                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.K.KIM,Y.J.IM,J.H.LEE,S.H.EOM                                        
REVDAT   7   25-DEC-24 2B7P    1       CAVEAT REMARK LINK                       
REVDAT   6   19-SEP-18 2B7P    1       TITLE                                    
REVDAT   5   11-OCT-17 2B7P    1       REMARK                                   
REVDAT   4   13-JUL-11 2B7P    1       VERSN                                    
REVDAT   3   24-FEB-09 2B7P    1       VERSN                                    
REVDAT   2   07-MAR-06 2B7P    1       JRNL                                     
REVDAT   1   14-FEB-06 2B7P    0                                                
JRNL        AUTH   M.K.KIM,Y.J.IM,J.H.LEE,S.H.EOM                               
JRNL        TITL   CRYSTAL STRUCTURE OF QUINOLINIC ACID                         
JRNL        TITL 2 PHOSPHORIBOSYLTRANSFERASE FROM HELICOBACTER PYLORI           
JRNL        REF    PROTEINS                      V.  63   252 2006              
JRNL        REFN                   ISSN 0887-3585                               
JRNL        PMID   16419067                                                     
JRNL        DOI    10.1002/PROT.20834                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.51 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.51                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 801998.130                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 88.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 40644                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.228                           
REMARK   3   FREE R VALUE                     : 0.260                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.500                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 9090                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.003                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.66                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 63.70                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 10581                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3070                       
REMARK   3   BIN FREE R VALUE                    : 0.3210                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.00                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 1052                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.010                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6483                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 51                                      
REMARK   3   SOLVENT ATOMS            : 90                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 25.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 43.70                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -6.96000                                             
REMARK   3    B22 (A**2) : -6.96000                                             
REMARK   3    B33 (A**2) : 13.93000                                             
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 COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.34                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.43                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.39                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.43                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.016                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.800                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.30                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 3.230                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.36                                                 
REMARK   3   BSOL        : 38.44                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER.PARAM                                    
REMARK   3  PARAMETER FILE  3  : PHT_SUL.PARAM                                  
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : PHT_SUL.TOP                                    
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2B7P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-OCT-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000034778.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 22-AUG-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PAL/PLS                            
REMARK 200  BEAMLINE                       : 6B                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9794, 0.9796, 0.9718             
REMARK 200  MONOCHROMATOR                  : NI MIRROR + NI FILTER              
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : AUTOMAR                            
REMARK 200  DATA SCALING SOFTWARE          : MARSCALE                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 40644                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.080                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.4                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
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) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.58                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.4                               
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: MAD                                            
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   (%): 71.80                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.36                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES-NAOH, 1.5M LI2SO4, PH 7.0,    
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 297K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       73.12300            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       74.79650            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       74.79650            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       36.56150            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       74.79650            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       74.79650            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      109.68450            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       74.79650            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       74.79650            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       36.56150            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       74.79650            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       74.79650            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000      109.68450            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       73.12300            
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: HEXAMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 31830 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 60100 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -163.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
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   BIOMT1   2  0.000000 -1.000000  0.000000      149.59300            
REMARK 350   BIOMT2   2 -1.000000  0.000000  0.000000      149.59300            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      219.36900            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    ASN C   237     N    ILE C   238              1.35            
REMARK 500   OG   SER C   235     O    SER C   255              1.54            
REMARK 500   CB   SER C   235     CD1  ILE C   238              1.76            
REMARK 500   OD1  ASN C   237     O2   SO4 C  2003              1.77            
REMARK 500   O    PHE A    43     O    ASP A    66              2.08            
REMARK 500   O    CYS C   208     O    ALA C   234              2.15            
REMARK 500   OE1  GLU C   233     OG   SER C   255              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    GLY C  16   C     HIS C  17   N      -0.155                       
REMARK 500    ASP C  66   CB    ASP C  66   CG      0.215                       
REMARK 500    GLU C  68   CB    GLU C  68   CG     -0.221                       
REMARK 500    LYS C  71   C     PRO C  72   N       0.219                       
REMARK 500    ARG C 163   C     HIS C 164   N      -0.178                       
REMARK 500    HIS C 164   CB    HIS C 164   CG     -0.563                       
REMARK 500    GLU C 233   N     GLU C 233   CA      0.120                       
REMARK 500    GLU C 233   C     ALA C 234   N      -0.166                       
REMARK 500    ASN C 237   CB    ASN C 237   CG     -0.278                       
REMARK 500    ASN C 237   C     ASN C 237   O       0.343                       
REMARK 500    ASN C 237   C     ILE C 238   N      -0.493                       
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    ALA B 273   CA  -  C   -  O   ANGL. DEV. =  20.5 DEGREES          
REMARK 500    ASP C  66   CB  -  CG  -  OD1 ANGL. DEV. =   5.4 DEGREES          
REMARK 500    GLU C  68   CA  -  CB  -  CG  ANGL. DEV. =  14.9 DEGREES          
REMARK 500    ARG C 163   O   -  C   -  N   ANGL. DEV. = -13.6 DEGREES          
REMARK 500    HIS C 164   CB  -  CA  -  C   ANGL. DEV. = -29.9 DEGREES          
REMARK 500    HIS C 164   CA  -  CB  -  CG  ANGL. DEV. =  22.5 DEGREES          
REMARK 500    GLU C 233   CB  -  CA  -  C   ANGL. DEV. = -13.0 DEGREES          
REMARK 500    ASN C 237   C   -  N   -  CA  ANGL. DEV. =  24.8 DEGREES          
REMARK 500    ASN C 237   CB  -  CA  -  C   ANGL. DEV. =  15.4 DEGREES          
REMARK 500    ASN C 237   N   -  CA  -  CB  ANGL. DEV. =  14.6 DEGREES          
REMARK 500    ASN C 237   CA  -  C   -  O   ANGL. DEV. = -21.6 DEGREES          
REMARK 500    ASN C 237   CA  -  C   -  N   ANGL. DEV. =  38.4 DEGREES          
REMARK 500    ASN C 237   O   -  C   -  N   ANGL. DEV. = -63.3 DEGREES          
REMARK 500    ILE C 238   C   -  N   -  CA  ANGL. DEV. =  23.8 DEGREES          
REMARK 500    ILE C 238   CA  -  CB  -  CG1 ANGL. DEV. =  20.9 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    LYS A  73       -7.73     88.10                                   
REMARK 500    ASN A 115       76.51     48.29                                   
REMARK 500    SER A 116      145.67   -171.50                                   
REMARK 500    ASP A 123     -152.56    -97.42                                   
REMARK 500    ALA A 144     -167.51   -109.38                                   
REMARK 500    ASP B  66       -7.28    -45.68                                   
REMARK 500    PRO B  72      151.73    -49.39                                   
REMARK 500    LYS B  73      -12.30     74.40                                   
REMARK 500    ASN B 115       75.62     47.20                                   
REMARK 500    ASP B 123     -156.83    -99.01                                   
REMARK 500    LEU B 130       -7.28     72.14                                   
REMARK 500    ALA B 144     -165.98   -100.01                                   
REMARK 500    LEU B 168      -71.48    -51.64                                   
REMARK 500    LYS B 169      -58.24    -27.23                                   
REMARK 500    PHE B 181      -39.88    -34.64                                   
REMARK 500    SER B 242      -15.96   -142.39                                   
REMARK 500    MET B 272     -168.81    -75.45                                   
REMARK 500    LYS C  67       -5.87     89.07                                   
REMARK 500    LYS C  73      -24.74    101.76                                   
REMARK 500    ASN C 115       73.93     40.98                                   
REMARK 500    ASP C 123     -164.85   -111.81                                   
REMARK 500    ARG C 163      -10.63    -41.02                                   
REMARK 500    HIS C 164      -35.87   -147.89                                   
REMARK 500    LYS C 169      -71.39    -43.41                                   
REMARK 500    PHE C 181      -36.52    -35.89                                   
REMARK 500    ASN C 210       44.17     33.14                                   
REMARK 500    ALA C 234        2.21   -150.48                                   
REMARK 500    ASN C 237       32.33   -169.13                                   
REMARK 500    HIS C 261       20.91    -77.11                                   
REMARK 500    MET C 272      -86.79    -62.71                                   
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 ARG C  163     HIS C  164                 -142.39                    
REMARK 500 ASP C  167     LEU C  168                  140.45                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    MET B 272        -14.90                                           
REMARK 500    ASP C 167         10.90                                           
REMARK 500    ASN C 237       -151.45                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 2003                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PHT A 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PHT B 1002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PHT C 1003                
DBREF  2B7P A    1   273  UNP    O25909   NADC_HELPY       1    273             
DBREF  2B7P B    1   273  UNP    O25909   NADC_HELPY       1    273             
DBREF  2B7P C    1   273  UNP    O25909   NADC_HELPY       1    273             
SEQRES   1 A  273  MET GLU ILE ARG THR PHE LEU GLU ARG ALA LEU LYS GLU          
SEQRES   2 A  273  ASP LEU GLY HIS GLY ASP LEU PHE GLU ARG VAL LEU GLU          
SEQRES   3 A  273  LYS ASP PHE LYS ALA THR ALA PHE VAL ARG ALA LYS GLN          
SEQRES   4 A  273  GLU GLY VAL PHE SER GLY GLU LYS TYR ALA LEU GLU LEU          
SEQRES   5 A  273  LEU GLU MET THR GLY ILE GLU CYS VAL GLN THR ILE LYS          
SEQRES   6 A  273  ASP LYS GLU ARG PHE LYS PRO LYS ASP ALA LEU MET GLU          
SEQRES   7 A  273  ILE ARG GLY ASP PHE SER MET LEU LEU LYS VAL GLU ARG          
SEQRES   8 A  273  THR LEU LEU ASN LEU LEU GLN HIS SER SER GLY ILE ALA          
SEQRES   9 A  273  THR LEU THR SER ARG PHE VAL GLU ALA LEU ASN SER HIS          
SEQRES  10 A  273  LYS VAL ARG LEU LEU ASP THR ARG LYS THR ARG PRO LEU          
SEQRES  11 A  273  LEU ARG ILE PHE GLU LYS TYR SER VAL LEU ASN GLY GLY          
SEQRES  12 A  273  ALA SER ASN HIS ARG LEU GLY LEU ASP ASP ALA LEU MET          
SEQRES  13 A  273  LEU LYS ASP THR HIS LEU ARG HIS VAL LYS ASP LEU LYS          
SEQRES  14 A  273  SER PHE LEU THR HIS ALA ARG LYS ASN LEU PRO PHE THR          
SEQRES  15 A  273  ALA LYS ILE GLU ILE GLU CYS GLU SER PHE GLU GLU ALA          
SEQRES  16 A  273  LYS ASN ALA MET ASN ALA GLY ALA ASP ILE VAL MET CYS          
SEQRES  17 A  273  ASP ASN LEU SER VAL LEU GLU THR LYS GLU ILE ALA ALA          
SEQRES  18 A  273  TYR ARG ASP ALA HIS TYR PRO PHE VAL LEU LEU GLU ALA          
SEQRES  19 A  273  SER GLY ASN ILE SER LEU GLU SER ILE ASN ALA TYR ALA          
SEQRES  20 A  273  LYS SER GLY VAL ASP ALA ILE SER VAL GLY ALA LEU ILE          
SEQRES  21 A  273  HIS GLN ALA THR PHE ILE ASP MET HIS MET LYS MET ALA          
SEQRES   1 B  273  MET GLU ILE ARG THR PHE LEU GLU ARG ALA LEU LYS GLU          
SEQRES   2 B  273  ASP LEU GLY HIS GLY ASP LEU PHE GLU ARG VAL LEU GLU          
SEQRES   3 B  273  LYS ASP PHE LYS ALA THR ALA PHE VAL ARG ALA LYS GLN          
SEQRES   4 B  273  GLU GLY VAL PHE SER GLY GLU LYS TYR ALA LEU GLU LEU          
SEQRES   5 B  273  LEU GLU MET THR GLY ILE GLU CYS VAL GLN THR ILE LYS          
SEQRES   6 B  273  ASP LYS GLU ARG PHE LYS PRO LYS ASP ALA LEU MET GLU          
SEQRES   7 B  273  ILE ARG GLY ASP PHE SER MET LEU LEU LYS VAL GLU ARG          
SEQRES   8 B  273  THR LEU LEU ASN LEU LEU GLN HIS SER SER GLY ILE ALA          
SEQRES   9 B  273  THR LEU THR SER ARG PHE VAL GLU ALA LEU ASN SER HIS          
SEQRES  10 B  273  LYS VAL ARG LEU LEU ASP THR ARG LYS THR ARG PRO LEU          
SEQRES  11 B  273  LEU ARG ILE PHE GLU LYS TYR SER VAL LEU ASN GLY GLY          
SEQRES  12 B  273  ALA SER ASN HIS ARG LEU GLY LEU ASP ASP ALA LEU MET          
SEQRES  13 B  273  LEU LYS ASP THR HIS LEU ARG HIS VAL LYS ASP LEU LYS          
SEQRES  14 B  273  SER PHE LEU THR HIS ALA ARG LYS ASN LEU PRO PHE THR          
SEQRES  15 B  273  ALA LYS ILE GLU ILE GLU CYS GLU SER PHE GLU GLU ALA          
SEQRES  16 B  273  LYS ASN ALA MET ASN ALA GLY ALA ASP ILE VAL MET CYS          
SEQRES  17 B  273  ASP ASN LEU SER VAL LEU GLU THR LYS GLU ILE ALA ALA          
SEQRES  18 B  273  TYR ARG ASP ALA HIS TYR PRO PHE VAL LEU LEU GLU ALA          
SEQRES  19 B  273  SER GLY ASN ILE SER LEU GLU SER ILE ASN ALA TYR ALA          
SEQRES  20 B  273  LYS SER GLY VAL ASP ALA ILE SER VAL GLY ALA LEU ILE          
SEQRES  21 B  273  HIS GLN ALA THR PHE ILE ASP MET HIS MET LYS MET ALA          
SEQRES   1 C  273  MET GLU ILE ARG THR PHE LEU GLU ARG ALA LEU LYS GLU          
SEQRES   2 C  273  ASP LEU GLY HIS GLY ASP LEU PHE GLU ARG VAL LEU GLU          
SEQRES   3 C  273  LYS ASP PHE LYS ALA THR ALA PHE VAL ARG ALA LYS GLN          
SEQRES   4 C  273  GLU GLY VAL PHE SER GLY GLU LYS TYR ALA LEU GLU LEU          
SEQRES   5 C  273  LEU GLU MET THR GLY ILE GLU CYS VAL GLN THR ILE LYS          
SEQRES   6 C  273  ASP LYS GLU ARG PHE LYS PRO LYS ASP ALA LEU MET GLU          
SEQRES   7 C  273  ILE ARG GLY ASP PHE SER MET LEU LEU LYS VAL GLU ARG          
SEQRES   8 C  273  THR LEU LEU ASN LEU LEU GLN HIS SER SER GLY ILE ALA          
SEQRES   9 C  273  THR LEU THR SER ARG PHE VAL GLU ALA LEU ASN SER HIS          
SEQRES  10 C  273  LYS VAL ARG LEU LEU ASP THR ARG LYS THR ARG PRO LEU          
SEQRES  11 C  273  LEU ARG ILE PHE GLU LYS TYR SER VAL LEU ASN GLY GLY          
SEQRES  12 C  273  ALA SER ASN HIS ARG LEU GLY LEU ASP ASP ALA LEU MET          
SEQRES  13 C  273  LEU LYS ASP THR HIS LEU ARG HIS VAL LYS ASP LEU LYS          
SEQRES  14 C  273  SER PHE LEU THR HIS ALA ARG LYS ASN LEU PRO PHE THR          
SEQRES  15 C  273  ALA LYS ILE GLU ILE GLU CYS GLU SER PHE GLU GLU ALA          
SEQRES  16 C  273  LYS ASN ALA MET ASN ALA GLY ALA ASP ILE VAL MET CYS          
SEQRES  17 C  273  ASP ASN LEU SER VAL LEU GLU THR LYS GLU ILE ALA ALA          
SEQRES  18 C  273  TYR ARG ASP ALA HIS TYR PRO PHE VAL LEU LEU GLU ALA          
SEQRES  19 C  273  SER GLY ASN ILE SER LEU GLU SER ILE ASN ALA TYR ALA          
SEQRES  20 C  273  LYS SER GLY VAL ASP ALA ILE SER VAL GLY ALA LEU ILE          
SEQRES  21 C  273  HIS GLN ALA THR PHE ILE ASP MET HIS MET LYS MET ALA          
HET    SO4  A2001       5                                                       
HET    PHT  A1001      12                                                       
HET    SO4  B2002       5                                                       
HET    PHT  B1002      12                                                       
HET    SO4  C2003       5                                                       
HET    PHT  C1003      12                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     PHT PHTHALIC ACID                                                    
FORMUL   4  SO4    3(O4 S 2-)                                                   
FORMUL   5  PHT    3(C8 H6 O4)                                                  
FORMUL  10  HOH   *90(H2 O)                                                     
HELIX    1   1 ILE A    3  GLY A   16  1                                  14    
HELIX    2   2 LEU A   20  LEU A   25  1                                   6    
HELIX    3   3 GLY A   45  THR A   56  1                                  12    
HELIX    4   4 PHE A   83  ASN A  115  1                                  33    
HELIX    5   5 LEU A  131  GLY A  142  1                                  12    
HELIX    6   6 LYS A  158  ARG A  163  1                                   6    
HELIX    7   7 ASP A  167  ARG A  176  1                                  10    
HELIX    8   8 LYS A  177  LEU A  179  5                                   3    
HELIX    9   9 SER A  191  GLY A  202  1                                  12    
HELIX   10  10 SER A  212  HIS A  226  1                                  15    
HELIX   11  11 SER A  242  LYS A  248  1                                   7    
HELIX   12  12 GLY A  257  GLN A  262  1                                   6    
HELIX   13  13 ILE B    3  GLY B   16  1                                  14    
HELIX   14  14 LEU B   20  LEU B   25  1                                   6    
HELIX   15  15 GLY B   45  GLY B   57  1                                  13    
HELIX   16  16 PHE B   83  ASN B  115  1                                  33    
HELIX   17  17 LEU B  131  ASN B  141  1                                  11    
HELIX   18  18 LYS B  158  ARG B  163  1                                   6    
HELIX   19  19 ASP B  167  ARG B  176  1                                  10    
HELIX   20  20 LYS B  177  LEU B  179  5                                   3    
HELIX   21  21 SER B  191  GLY B  202  1                                  12    
HELIX   22  22 SER B  212  HIS B  226  1                                  15    
HELIX   23  23 SER B  242  LYS B  248  1                                   7    
HELIX   24  24 GLY B  257  GLN B  262  1                                   6    
HELIX   25  25 ILE C    3  GLY C   16  1                                  14    
HELIX   26  26 LEU C   20  LEU C   25  1                                   6    
HELIX   27  27 GLY C   45  MET C   55  1                                  11    
HELIX   28  28 PHE C   83  ASN C  115  1                                  33    
HELIX   29  29 LEU C  131  ASN C  141  1                                  11    
HELIX   30  30 LYS C  158  ARG C  163  1                                   6    
HELIX   31  31 LEU C  168  ARG C  176  1                                   9    
HELIX   32  32 LYS C  177  LEU C  179  5                                   3    
HELIX   33  33 SER C  191  GLY C  202  1                                  12    
HELIX   34  34 SER C  212  HIS C  226  1                                  15    
HELIX   35  35 SER C  242  LYS C  248  1                                   7    
HELIX   36  36 GLY C  257  GLN C  262  1                                   6    
SHEET    1   A 4 GLU A  59  THR A  63  0                                        
SHEET    2   A 4 ALA A  75  ASP A  82 -1  O  ARG A  80   N  GLU A  59           
SHEET    3   A 4 LYS A  30  ALA A  37 -1  N  VAL A  35   O  LEU A  76           
SHEET    4   A 4 MET A 268  LYS A 271 -1  O  HIS A 269   N  ARG A  36           
SHEET    1   B 2 GLY A  41  VAL A  42  0                                        
SHEET    2   B 2 ARG A  69  PHE A  70 -1  O  PHE A  70   N  GLY A  41           
SHEET    1   C 6 ARG A 120  LEU A 122  0                                        
SHEET    2   C 6 ALA A 253  SER A 255  1  O  ILE A 254   N  LEU A 122           
SHEET    3   C 6 LEU A 231  SER A 235  1  N  ALA A 234   O  ALA A 253           
SHEET    4   C 6 ILE A 205  ASP A 209  1  N  CYS A 208   O  GLU A 233           
SHEET    5   C 6 ILE A 185  CYS A 189  1  N  CYS A 189   O  MET A 207           
SHEET    6   C 6 LEU A 155  LEU A 157  1  N  LEU A 157   O  GLU A 186           
SHEET    1   D 4 GLU B  59  THR B  63  0                                        
SHEET    2   D 4 ALA B  75  ASP B  82 -1  O  ARG B  80   N  GLU B  59           
SHEET    3   D 4 LYS B  30  ALA B  37 -1  N  VAL B  35   O  LEU B  76           
SHEET    4   D 4 MET B 268  MET B 272 -1  O  LYS B 271   N  PHE B  34           
SHEET    1   E 2 GLY B  41  VAL B  42  0                                        
SHEET    2   E 2 ARG B  69  PHE B  70 -1  O  PHE B  70   N  GLY B  41           
SHEET    1   F 6 ARG B 120  LEU B 122  0                                        
SHEET    2   F 6 ALA B 253  SER B 255  1  O  ILE B 254   N  LEU B 122           
SHEET    3   F 6 LEU B 231  SER B 235  1  N  ALA B 234   O  SER B 255           
SHEET    4   F 6 ILE B 205  ASP B 209  1  N  CYS B 208   O  GLU B 233           
SHEET    5   F 6 ILE B 185  CYS B 189  1  N  CYS B 189   O  MET B 207           
SHEET    6   F 6 LEU B 155  LEU B 157  1  N  LEU B 157   O  GLU B 186           
SHEET    1   G 4 GLU C  59  THR C  63  0                                        
SHEET    2   G 4 ALA C  75  ASP C  82 -1  O  ARG C  80   N  GLU C  59           
SHEET    3   G 4 LYS C  30  ALA C  37 -1  N  ALA C  31   O  GLY C  81           
SHEET    4   G 4 MET C 268  LYS C 271 -1  O  HIS C 269   N  ARG C  36           
SHEET    1   H 2 GLY C  41  VAL C  42  0                                        
SHEET    2   H 2 ARG C  69  PHE C  70 -1  O  PHE C  70   N  GLY C  41           
SHEET    1   I 2 ARG C 120  LEU C 122  0                                        
SHEET    2   I 2 ALA C 253  SER C 255  1  O  ILE C 254   N  LEU C 122           
SHEET    1   J 4 LEU C 155  LEU C 157  0                                        
SHEET    2   J 4 ILE C 185  CYS C 189  1  O  GLU C 188   N  LEU C 157           
SHEET    3   J 4 ILE C 205  CYS C 208  1  O  MET C 207   N  CYS C 189           
SHEET    4   J 4 LEU C 231  GLU C 233  1  O  GLU C 233   N  CYS C 208           
SITE     1 AC1  7 LYS A 126  GLY A 236  ASN A 237  VAL A 256                    
SITE     2 AC1  7 GLY A 257  ALA A 258  HIS A 261                               
SITE     1 AC2  5 LYS B 126  ASN B 237  GLY B 257  ALA B 258                    
SITE     2 AC2  5 HIS B 261                                                     
SITE     1 AC3  5 LYS C 126  ASN C 237  GLY C 257  ALA C 258                    
SITE     2 AC3  5 HIS C 261                                                     
SITE     1 AC4  9 THR A 124  ARG A 125  HIS A 147  ARG A 148                    
SITE     2 AC4  9 MET A 156  MET A 207  GLU A 233  HOH A2003                    
SITE     3 AC4  9 ARG B  91                                                     
SITE     1 AC5  8 ARG A  91  THR B 124  ARG B 125  ARG B 148                    
SITE     2 AC5  8 MET B 156  LYS B 158  MET B 207  HOH B2010                    
SITE     1 AC6  8 ARG C  91  THR C 124  ARG C 125  HIS C 147                    
SITE     2 AC6  8 ARG C 148  LYS C 158  GLU C 233  HOH C2015                    
CRYST1  149.593  149.593  146.246  90.00  90.00  90.00 P 41 21 2    24          
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      0.006685  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006685  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006838        0.00000