HEADER    VIRAL PROTEIN COMPLEX                   21-AUG-97   1JXP              
TITLE     BK STRAIN HEPATITIS C VIRUS (HCV) NS3-NS4A                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NS3 SERINE PROTEASE;                                       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: HYDROLASE;                                                  
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: NS4A;                                                      
COMPND   8 CHAIN: C, D;                                                         
COMPND   9 SYNONYM: STRUCTURAL PROTEIN NS4A;                                    
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 OTHER_DETAILS: HEPATITIS C VIRUS PROTEINS                            
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HEPATITIS C VIRUS (ISOLATE BK);                 
SOURCE   3 ORGANISM_TAXID: 11105;                                               
SOURCE   4 STRAIN: BK STRAIN ISOLATE;                                           
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 MOL_ID: 2;                                                           
SOURCE   8 ORGANISM_SCIENTIFIC: HEPATITIS C VIRUS (ISOLATE BK);                 
SOURCE   9 ORGANISM_TAXID: 11105;                                               
SOURCE  10 STRAIN: BK STRAIN ISOLATE;                                           
SOURCE  11 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  12 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    COMPLEX (VIRAL NONSTRUCTURAL PROTEINS), HYDROLASE, SERINE PROTEINASE, 
KEYWDS   2 VIRAL PROTEIN COMPLEX                                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.YAN,S.MUNSHI,Z.CHEN                                                 
REVDAT   4   07-FEB-24 1JXP    1       REMARK SEQADV LINK                       
REVDAT   3   13-JUL-11 1JXP    1       VERSN                                    
REVDAT   2   24-FEB-09 1JXP    1       VERSN                                    
REVDAT   1   14-JAN-98 1JXP    0                                                
JRNL        AUTH   Y.YAN,Y.LI,S.MUNSHI,V.SARDANA,J.L.COLE,M.SARDANA,            
JRNL        AUTH 2 C.STEINKUEHLER,L.TOMEI,R.DE FRANCESCO,L.C.KUO,Z.CHEN         
JRNL        TITL   COMPLEX OF NS3 PROTEASE AND NS4A PEPTIDE OF BK STRAIN        
JRNL        TITL 2 HEPATITIS C VIRUS: A 2.2 A RESOLUTION STRUCTURE IN A         
JRNL        TITL 3 HEXAGONAL CRYSTAL FORM.                                      
JRNL        REF    PROTEIN SCI.                  V.   7   837 1998              
JRNL        REFN                   ISSN 0961-8368                               
JRNL        PMID   9568891                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR                                               
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : NULL                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : NULL                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.245                           
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2770                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 2                                       
REMARK   3   SOLVENT ATOMS            : 215                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.013                           
REMARK   3   BOND ANGLES            (DEGREES) : 2.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1JXP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000174380.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NOV-96                             
REMARK 200  TEMPERATURE           (KELVIN) : 113                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RUH2R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : DOUBLE MIRRORS                     
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS II                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL                                
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 22953                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.0                               
REMARK 200  DATA REDUNDANCY                : 15.00                              
REMARK 200  R MERGE                    (I) : 0.08200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 72.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 54.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.5                                   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/2                                            
REMARK 290       6555   X-Y,X,Z+1/2                                             
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z                                              
REMARK 290      10555   -Y,-X,-Z+1/2                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       83.55000            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       83.55000            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       83.55000            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       83.55000            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       83.55000            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       83.55000            
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 300 REMARK: THERE ARE TWO NS3 PROTEASE-NS4A PEPTIDE COMPLEXES IN THE     
REMARK 300 ASYMMETRIC UNIT.  THE TWO HCV NS3 PROTEASE MOLECULES IN              
REMARK 300 EACH COMPLEX ARE LABELED AS CHAIN A AND CHAIN B.  THE TWO            
REMARK 300 NS4A PEPTIDES IN EACH COMPLEX ARE LABELED AS C AND D.                
REMARK 300 CHAIN A IS NUMBERED 1 - 186, CHAIN B IS NUMBERED 1 - 186,            
REMARK 300 CHAIN C IS NUMBERED 220 - 235 AND CHAIN D IS NUMBERED                
REMARK 300 220 - 235.  THERE IS ONE ZINC ATOM IN EACH COMPLEX.  ZINC            
REMARK 300 ATOMS ARE NUMBERED 190 AND 490.  WATER MOLECULES ARE                 
REMARK 300 NUMBERED 601 - 921.                                                  
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: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, B, D                            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: 24-MERIC                   
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 54120 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 78880 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -508.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, B, D                            
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 -0.500000 -0.866025  0.000000       48.48000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000       83.96982            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000      -48.48000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000       83.96982            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   4  0.500000 -0.866025  0.000000       48.48000            
REMARK 350   BIOMT2   4 -0.866025 -0.500000  0.000000       83.96982            
REMARK 350   BIOMT3   4  0.000000  0.000000 -1.000000       83.55000            
REMARK 350   BIOMT1   5 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   5  0.000000  0.000000 -1.000000       83.55000            
REMARK 350   BIOMT1   6  0.500000  0.866025  0.000000      -48.48000            
REMARK 350   BIOMT2   6  0.866025 -0.500000  0.000000       83.96982            
REMARK 350   BIOMT3   6  0.000000  0.000000 -1.000000       83.55000            
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     ALA A     1                                                      
REMARK 465     PRO A     2                                                      
REMARK 465     ARG A   180                                                      
REMARK 465     ALA A   181                                                      
REMARK 465     SER A   182                                                      
REMARK 465     LYS A   183                                                      
REMARK 465     LYS A   184                                                      
REMARK 465     LYS A   185                                                      
REMARK 465     LYS A   186                                                      
REMARK 465     LYS C   220                                                      
REMARK 465     GLY C   233                                                      
REMARK 465     ARG C   234                                                      
REMARK 465     LYS C   235                                                      
REMARK 465     ALA B     1                                                      
REMARK 465     PRO B     2                                                      
REMARK 465     ARG B   180                                                      
REMARK 465     ALA B   181                                                      
REMARK 465     SER B   182                                                      
REMARK 465     LYS B   183                                                      
REMARK 465     LYS B   184                                                      
REMARK 465     LYS B   185                                                      
REMARK 465     LYS B   186                                                      
REMARK 465     LYS D   220                                                      
REMARK 465     GLY D   233                                                      
REMARK 465     ARG D   234                                                      
REMARK 465     LYS D   235                                                      
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   SG   CYS B    16     O    HOH A   890              2.15            
REMARK 500   SG   CYS A    16     O    HOH A   727              2.19            
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    CYS A  16   CB    CYS A  16   SG      0.102                       
REMARK 500    CYS A  97   CB    CYS A  97   SG      0.129                       
REMARK 500    CYS B  16   CB    CYS B  16   SG      0.145                       
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    PRO A  96   C   -  N   -  CA  ANGL. DEV. =  10.2 DEGREES          
REMARK 500    PRO A 115   C   -  N   -  CA  ANGL. DEV. =  11.1 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    GLU A  32      -60.38   -165.99                                   
REMARK 500    THR A  38     -167.17   -117.05                                   
REMARK 500    PHE A  43     -167.31   -168.08                                   
REMARK 500    ASP A  81       47.67     36.17                                   
REMARK 500    CYS A  97      -86.75    -97.13                                   
REMARK 500    THR A  98       76.60     43.50                                   
REMARK 500    CYS A  99       16.36   -148.84                                   
REMARK 500    ARG A 119       51.39   -116.34                                   
REMARK 500    SER A 122       20.44   -145.69                                   
REMARK 500    PRO A 129       86.35    -45.08                                   
REMARK 500    PRO A 146      -23.44    -30.05                                   
REMARK 500    ARG A 161       66.31     30.49                                   
REMARK 500    LYS B  26       30.37    -95.67                                   
REMARK 500    THR B  40      -66.15   -107.42                                   
REMARK 500    PHE B  43     -156.48   -130.83                                   
REMARK 500    MET B  74      -70.67    -93.32                                   
REMARK 500    ASN B  77       78.40   -110.99                                   
REMARK 500    ALA B  91       93.19      7.14                                   
REMARK 500    ARG B  92       98.38    -69.58                                   
REMARK 500    PRO B  96     -170.78    -59.72                                   
REMARK 500    CYS B  97      -86.66    -63.45                                   
REMARK 500    THR B  98      103.20     64.30                                   
REMARK 500    CYS B  99      -50.60    158.98                                   
REMARK 500    SER B 101      132.29    -36.56                                   
REMARK 500    ALA B 111       55.67     73.09                                   
REMARK 500    ARG B 118       96.11    -48.70                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 190  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  97   SG                                                     
REMARK 620 2 CYS A  99   SG   83.6                                              
REMARK 620 3 CYS A 145   SG  102.1 124.9                                        
REMARK 620 4 HOH A 653   O   107.7 102.3 126.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 490  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B  97   SG                                                     
REMARK 620 2 CYS B  97   O    82.8                                              
REMARK 620 3 THR B  98   O   110.1  58.8                                        
REMARK 620 4 CYS B  99   SG  132.9 128.8  73.1                                  
REMARK 620 5 CYS B 145   SG  115.1 127.4 134.8  75.6                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 190                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 490                  
DBREF  1JXP A    1   180  UNP    P26663   POLG_HCVBK    1026   1205             
DBREF  1JXP C  221   234  UNP    P26663   POLG_HCVBK    1677   1690             
DBREF  1JXP B    1   180  UNP    P26663   POLG_HCVBK    1026   1205             
DBREF  1JXP D  221   234  UNP    P26663   POLG_HCVBK    1677   1690             
SEQADV 1JXP SER A    7  UNP  P26663    ALA  1033 CONFLICT                       
SEQADV 1JXP ILE A   18  UNP  P26663    VAL  1044 CONFLICT                       
SEQADV 1JXP TYR A   56  UNP  P26663    PHE  1082 CONFLICT                       
SEQADV 1JXP GLN A   86  UNP  P26663    HIS  1112 CONFLICT                       
SEQADV 1JXP SER A  122  UNP  P26663    GLY  1148 CONFLICT                       
SEQADV 1JXP VAL A  170  UNP  P26663    ILE  1196 CONFLICT                       
SEQADV 1JXP SER B    7  UNP  P26663    ALA  1033 CONFLICT                       
SEQADV 1JXP ILE B   18  UNP  P26663    VAL  1044 CONFLICT                       
SEQADV 1JXP TYR B   56  UNP  P26663    PHE  1082 CONFLICT                       
SEQADV 1JXP GLN B   86  UNP  P26663    HIS  1112 CONFLICT                       
SEQADV 1JXP SER B  122  UNP  P26663    GLY  1148 CONFLICT                       
SEQADV 1JXP VAL B  170  UNP  P26663    ILE  1196 CONFLICT                       
SEQRES   1 A  186  ALA PRO ILE THR ALA TYR SER GLN GLN THR ARG GLY LEU          
SEQRES   2 A  186  LEU GLY CYS ILE ILE THR SER LEU THR GLY ARG ASP LYS          
SEQRES   3 A  186  ASN GLN VAL GLU GLY GLU VAL GLN VAL VAL SER THR ALA          
SEQRES   4 A  186  THR GLN SER PHE LEU ALA THR CYS VAL ASN GLY VAL CYS          
SEQRES   5 A  186  TRP THR VAL TYR HIS GLY ALA GLY SER LYS THR LEU ALA          
SEQRES   6 A  186  GLY PRO LYS GLY PRO ILE THR GLN MET TYR THR ASN VAL          
SEQRES   7 A  186  ASP GLN ASP LEU VAL GLY TRP GLN ALA PRO PRO GLY ALA          
SEQRES   8 A  186  ARG SER LEU THR PRO CYS THR CYS GLY SER SER ASP LEU          
SEQRES   9 A  186  TYR LEU VAL THR ARG HIS ALA ASP VAL ILE PRO VAL ARG          
SEQRES  10 A  186  ARG ARG GLY ASP SER ARG GLY SER LEU LEU SER PRO ARG          
SEQRES  11 A  186  PRO VAL SER TYR LEU LYS GLY SER SER GLY GLY PRO LEU          
SEQRES  12 A  186  LEU CYS PRO SER GLY HIS ALA VAL GLY ILE PHE ARG ALA          
SEQRES  13 A  186  ALA VAL CYS THR ARG GLY VAL ALA LYS ALA VAL ASP PHE          
SEQRES  14 A  186  VAL PRO VAL GLU SER MET GLU THR THR MET ARG ALA SER          
SEQRES  15 A  186  LYS LYS LYS LYS                                              
SEQRES   1 C   16  LYS GLY SER VAL VAL ILE VAL GLY ARG ILE ILE LEU SER          
SEQRES   2 C   16  GLY ARG LYS                                                  
SEQRES   1 B  186  ALA PRO ILE THR ALA TYR SER GLN GLN THR ARG GLY LEU          
SEQRES   2 B  186  LEU GLY CYS ILE ILE THR SER LEU THR GLY ARG ASP LYS          
SEQRES   3 B  186  ASN GLN VAL GLU GLY GLU VAL GLN VAL VAL SER THR ALA          
SEQRES   4 B  186  THR GLN SER PHE LEU ALA THR CYS VAL ASN GLY VAL CYS          
SEQRES   5 B  186  TRP THR VAL TYR HIS GLY ALA GLY SER LYS THR LEU ALA          
SEQRES   6 B  186  GLY PRO LYS GLY PRO ILE THR GLN MET TYR THR ASN VAL          
SEQRES   7 B  186  ASP GLN ASP LEU VAL GLY TRP GLN ALA PRO PRO GLY ALA          
SEQRES   8 B  186  ARG SER LEU THR PRO CYS THR CYS GLY SER SER ASP LEU          
SEQRES   9 B  186  TYR LEU VAL THR ARG HIS ALA ASP VAL ILE PRO VAL ARG          
SEQRES  10 B  186  ARG ARG GLY ASP SER ARG GLY SER LEU LEU SER PRO ARG          
SEQRES  11 B  186  PRO VAL SER TYR LEU LYS GLY SER SER GLY GLY PRO LEU          
SEQRES  12 B  186  LEU CYS PRO SER GLY HIS ALA VAL GLY ILE PHE ARG ALA          
SEQRES  13 B  186  ALA VAL CYS THR ARG GLY VAL ALA LYS ALA VAL ASP PHE          
SEQRES  14 B  186  VAL PRO VAL GLU SER MET GLU THR THR MET ARG ALA SER          
SEQRES  15 B  186  LYS LYS LYS LYS                                              
SEQRES   1 D   16  LYS GLY SER VAL VAL ILE VAL GLY ARG ILE ILE LEU SER          
SEQRES   2 D   16  GLY ARG LYS                                                  
HET     ZN  A 190       1                                                       
HET     ZN  B 490       1                                                       
HETNAM      ZN ZINC ION                                                         
FORMUL   5   ZN    2(ZN 2+)                                                     
FORMUL   7  HOH   *215(H2 O)                                                    
HELIX    1   1 LEU A   13  LEU A   21  1                                   9    
HELIX    2   2 TYR A   56  ALA A   59  1                                   4    
HELIX    3   3 VAL A  132  LEU A  135  5                                   4    
HELIX    4   4 VAL A  172  GLU A  176  1                                   5    
HELIX    5   5 LEU B   13  LEU B   21  1                                   9    
HELIX    6   6 TYR B   56  ALA B   59  1                                   4    
HELIX    7   7 VAL B   78  GLN B   80  5                                   3    
HELIX    8   8 VAL B  172  THR B  177  1                                   6    
SHEET    1   A 5 VAL A  33  SER A  37  0                                        
SHEET    2   A 5 SER A  42  VAL A  48 -1  N  ALA A  45   O  GLN A  34           
SHEET    3   A 5 VAL A  51  VAL A  55 -1  N  TRP A  53   O  THR A  46           
SHEET    4   A 5 LEU A  82  GLN A  86 -1  N  TRP A  85   O  CYS A  52           
SHEET    5   A 5 GLN A  73  ASN A  77 -1  N  ASN A  77   O  LEU A  82           
SHEET    1   B 2 LEU A  64  GLY A  66  0                                        
SHEET    2   B 2 GLY A  69  ILE A  71 -1  N  ILE A  71   O  LEU A  64           
SHEET    1   C 7 VAL A 113  ARG A 117  0                                        
SHEET    2   C 7 ASP A 103  VAL A 107 -1  N  LEU A 106   O  ILE A 114           
SHEET    3   C 7 PRO A 142  CYS A 145 -1  N  LEU A 144   O  TYR A 105           
SHEET    4   C 7 HIS A 149  VAL A 158 -1  N  GLY A 152   O  LEU A 143           
SHEET    5   C 7 ALA A 166  PRO A 171 -1  N  VAL A 170   O  ILE A 153           
SHEET    6   C 7 ARG A 123  LEU A 126 -1  N  GLY A 124   O  VAL A 167           
SHEET    7   C 7 VAL A 116  ARG A 118 -1  N  ARG A 117   O  SER A 125           
SHEET    1   D 4 VAL B  33  SER B  37  0                                        
SHEET    2   D 4 SER B  42  VAL B  48 -1  N  ALA B  45   O  GLN B  34           
SHEET    3   D 4 VAL B  51  VAL B  55 -1  N  TRP B  53   O  THR B  46           
SHEET    4   D 4 LEU B  82  GLN B  86 -1  N  TRP B  85   O  CYS B  52           
SHEET    1   E 6 ASP B 103  VAL B 107  0                                        
SHEET    2   E 6 VAL B 113  ARG B 118 -1  N  VAL B 116   O  LEU B 104           
SHEET    3   E 6 ARG B 123  LEU B 126 -1  N  SER B 125   O  ARG B 117           
SHEET    4   E 6 ALA B 166  PRO B 171 -1  N  VAL B 167   O  GLY B 124           
SHEET    5   E 6 ALA B 150  VAL B 158 -1  N  VAL B 158   O  ALA B 166           
SHEET    6   E 6 PRO B 142  LEU B 144 -1  N  LEU B 143   O  VAL B 151           
LINK         SG  CYS A  97                ZN    ZN A 190     1555   1555  2.29  
LINK         SG  CYS A  99                ZN    ZN A 190     1555   1555  2.46  
LINK         SG  CYS A 145                ZN    ZN A 190     1555   1555  1.76  
LINK        ZN    ZN A 190                 O   HOH A 653     1555   1555  2.32  
LINK         SG  CYS B  97                ZN    ZN B 490     1555   1555  2.53  
LINK         O   CYS B  97                ZN    ZN B 490     1555   1555  2.61  
LINK         O   THR B  98                ZN    ZN B 490     1555   1555  2.35  
LINK         SG  CYS B  99                ZN    ZN B 490     1555   1555  2.56  
LINK         SG  CYS B 145                ZN    ZN B 490     1555   1555  2.58  
SITE     1 AC1  5 CYS A  97  CYS A  99  SER A 101  CYS A 145                    
SITE     2 AC1  5 HOH A 653                                                     
SITE     1 AC2  5 CYS B  97  THR B  98  CYS B  99  CYS B 145                    
SITE     2 AC2  5 HOH B 876                                                     
CRYST1   96.960   96.960  167.100  90.00  90.00 120.00 P 63 2 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      0.010314  0.005955  0.000000        0.00000                         
SCALE2      0.000000  0.011909  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005984        0.00000