HEADER    TRANSFERASE/RNA                         26-DEC-07   3BSO              
TITLE     NORWALK VIRUS POLYMERASE BOUND TO CYTIDINE 5'-TRIPHOSPHATE AND PRIMER-
TITLE    2 TEMPLATE RNA                                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RNA DEPENDENT RNA POLYMERASE;                              
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 2.7.7.48;                                                        
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: RNA (5'-R(*UP*GP*CP*CP*CP*GP*GP*G)-3');                    
COMPND   8 CHAIN: P;                                                            
COMPND   9 ENGINEERED: YES;                                                     
COMPND  10 MOL_ID: 3;                                                           
COMPND  11 MOLECULE: RNA (5'-R(P*UP*GP*CP*CP*CP*GP*GP*GP*C)-3');                
COMPND  12 CHAIN: T;                                                            
COMPND  13 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: NORWALK VIRUS;                                  
SOURCE   3 ORGANISM_TAXID: 11983;                                               
SOURCE   4 STRAIN: AST6139/01/SP;                                               
SOURCE   5 GENE: POLYMERASE;                                                    
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: XL1-BLUE;                                  
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PGEX-2T;                                  
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 SYNTHETIC: YES;                                                      
SOURCE  13 OTHER_DETAILS: CHEMICALLY SYNTHESIZED SELF-COMPLEMENTARY RNA         
SOURCE  14 OLIGONUCLEOTIDE WITH 2-BASE OVERHANG;                                
SOURCE  15 MOL_ID: 3;                                                           
SOURCE  16 SYNTHETIC: YES;                                                      
SOURCE  17 OTHER_DETAILS: CHEMICALLY SYNTHESIZED SELF-COMPLEMENTARY RNA         
SOURCE  18 OLIGONUCLEOTIDE THAT WAS EXTENDED BY A SINGLE CYTIDINE 5'-           
SOURCE  19 MONOPHOSPHATE RESIDUE DURING CRYSTALLIZATION                         
KEYWDS    RNA-DEPENDENT RNA POLYMERASE, VIRAL REPLICATION, ANTIVIRAL ENZYME     
KEYWDS   2 INHIBITOR, HELICASE, HYDROLASE, NUCLEOTIDE-BINDING,                  
KEYWDS   3 NUCLEOTIDYLTRANSFERASE, RNA REPLICATION, RNA-DIRECTED RNA            
KEYWDS   4 POLYMERASE, TRANSFERASE, TRANSFERASE-RNA COMPLEX                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.F.ZAMYATKIN,K.K.S.NG                                                
REVDAT   6   21-FEB-24 3BSO    1       REMARK                                   
REVDAT   5   20-OCT-21 3BSO    1       REMARK SEQADV LINK                       
REVDAT   4   13-JUL-11 3BSO    1       VERSN                                    
REVDAT   3   24-FEB-09 3BSO    1       VERSN                                    
REVDAT   2   01-APR-08 3BSO    1       JRNL                                     
REVDAT   1   08-JAN-08 3BSO    0                                                
JRNL        AUTH   D.F.ZAMYATKIN,F.PARRA,J.M.ALONSO,D.A.HARKI,B.R.PETERSON,     
JRNL        AUTH 2 P.GROCHULSKI,K.K.NG                                          
JRNL        TITL   STRUCTURAL INSIGHTS INTO MECHANISMS OF CATALYSIS AND         
JRNL        TITL 2 INHIBITION IN NORWALK VIRUS POLYMERASE.                      
JRNL        REF    J.BIOL.CHEM.                  V. 283  7705 2008              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   18184655                                                     
JRNL        DOI    10.1074/JBC.M709563200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.74 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ENGH & HUBER                                  
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.74                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 60.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 69027                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.202                           
REMARK   3   R VALUE            (WORKING SET) : 0.201                           
REMARK   3   FREE R VALUE                     : 0.232                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3486                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.74                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.79                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 4356                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 89.09                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2580                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 216                          
REMARK   3   BIN FREE R VALUE                    : 0.3010                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3762                                    
REMARK   3   NUCLEIC ACID ATOMS       : 344                                     
REMARK   3   HETEROGEN ATOMS          : 56                                      
REMARK   3   SOLVENT ATOMS            : 395                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 34.80                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 37.99                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.79000                                              
REMARK   3    B22 (A**2) : -1.86000                                             
REMARK   3    B33 (A**2) : -0.93000                                             
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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.111         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.109         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.074         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.270         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.960                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.944                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4303 ; 0.007 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5893 ; 1.060 ; 2.088       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   477 ; 5.024 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   160 ;33.952 ;23.750       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   669 ;13.622 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    24 ;18.626 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   654 ; 0.068 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3086 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1964 ; 0.191 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2896 ; 0.296 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   389 ; 0.095 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    41 ; 0.166 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    13 ; 0.067 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2466 ; 2.291 ; 2.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3883 ; 3.095 ; 2.500       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2219 ; 3.971 ; 3.500       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2010 ; 5.718 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3BSO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-DEC-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000045919.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-DEC-07                          
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               : ALS                                
REMARK 200  BEAMLINE                       : 8.3.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.11587                            
REMARK 200  MONOCHROMATOR                  : KHOZU DOUBLE FLAT SI(111)CRYSTAL   
REMARK 200  OPTICS                         : M1: PLANE PARABOLA PT AND RH       
REMARK 200                                   -COATED INVAR STEEL. M2: TORROID   
REMARK 200                                   (2:1 DEMAGNIFICATION) PT AND RH-   
REMARK 200                                   COATED SI                          
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 69074                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.740                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 60.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.1                               
REMARK 200  DATA REDUNDANCY                : 3.800                              
REMARK 200  R MERGE                    (I) : 0.04500                            
REMARK 200  R SYM                      (I) : 0.04500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 29.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.74                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.80                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.43600                            
REMARK 200  R SYM FOR SHELL            (I) : 0.43600                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 54.80                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.72                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 16% (W/V) PEG 8000, 25% (W/V)            
REMARK 280  GLYCEROL, 100 MM TRIS-HCL, 50 MM KCL, 4 MM MGCL2, 10 MM MNCL2,      
REMARK 280  14 MM 2-MERCAPTOETHANOL, 0.1% (W/V) CHAPS, 0.5 MM RNA DUPLEX, 1     
REMARK 280  MM CTP, 0.03 MM POLYMERASE, PH 7.0, VAPOR DIFFUSION, HANGING        
REMARK 280  DROP, TEMPERATURE 298K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       37.55000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       48.26900            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       46.73650            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       48.26900            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       37.55000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       46.73650            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6430 ANGSTROM**2                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, P, T                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     ASP A     3                                                      
REMARK 465     SER A     4                                                      
REMARK 465     LYS A   467                                                      
REMARK 465     GLU A   468                                                      
REMARK 465     GLY A   469                                                      
REMARK 465     GLY A   470                                                      
REMARK 465     MET A   471                                                      
REMARK 465     ASP A   489                                                      
REMARK 465     LEU A   490                                                      
REMARK 465     SER A   491                                                      
REMARK 465     THR A   492                                                      
REMARK 465     TRP A   493                                                      
REMARK 465     GLU A   494                                                      
REMARK 465     GLY A   495                                                      
REMARK 465     ASP A   496                                                      
REMARK 465     ARG A   497                                                      
REMARK 465     ASN A   498                                                      
REMARK 465     LEU A   499                                                      
REMARK 465     ALA A   500                                                      
REMARK 465     PRO A   501                                                      
REMARK 465     SER A   502                                                      
REMARK 465     PHE A   503                                                      
REMARK 465     VAL A   504                                                      
REMARK 465     ASN A   505                                                      
REMARK 465     GLU A   506                                                      
REMARK 465     ASP A   507                                                      
REMARK 465     GLY A   508                                                      
REMARK 465     VAL A   509                                                      
REMARK 465     GLU A   510                                                      
REMARK 465       U P     1                                                      
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    THR A 375       82.59   -150.02                                   
REMARK 500    GLU A 376     -102.63   -166.30                                   
REMARK 500    PRO A 437      -65.04    -27.52                                   
REMARK 500    GLU A 465       98.45    -64.82                                   
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                              MN A 513  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  99   OD2                                                    
REMARK 620 2 GLU A 205   OE2 103.7                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A 511  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 242   OD1                                                    
REMARK 620 2 ASP A 343   OD1 102.4                                              
REMARK 620 3 ASP A 344   OD1  86.2  99.9                                        
REMARK 620 4 CTP A 514   O1A 104.6  78.9 169.1                                  
REMARK 620 5 HOH A 658   O    93.4 156.0  99.1  79.7                            
REMARK 620 6   G P   8   O3' 168.4  74.6  83.3  85.9  93.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A 512  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 242   OD2                                                    
REMARK 620 2 TYR A 243   O    88.7                                              
REMARK 620 3 ASP A 343   OD2  86.9  90.2                                        
REMARK 620 4 CTP A 514   O1A  94.2 168.3  78.7                                  
REMARK 620 5 CTP A 514   O2B 175.2  88.3  96.9  89.4                            
REMARK 620 6 CTP A 514   O3G  86.5  87.2 173.0 104.3  89.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 515                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 516                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 511                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 512                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 513                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CTP A 514                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL P 9                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL T 10                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1SH0   RELATED DB: PDB                                   
REMARK 900 NORWALK VIRUS POLYMERASE                                             
REMARK 900 RELATED ID: 3BSN   RELATED DB: PDB                                   
REMARK 900 NORWALK VIRUS POLYMERASE BOUND TO 5-NITROCYTIDINE-5'-TRIPHOSPHATE    
REMARK 900 AND PRIMER-TEMPLATE RNA                                              
DBREF  3BSO A    1   510  UNP    Q70ET3   Q70ET3_9CALI   329    838             
DBREF  3BSO P    1     8  PDB    3BSO     3BSO             1      8             
DBREF  3BSO T    1     9  PDB    3BSO     3BSO             1      9             
SEQADV 3BSO SER A    2  UNP  Q70ET3    GLY   330 ENGINEERED MUTATION            
SEQRES   1 A  510  GLY SER ASP SER LYS GLY THR TYR CYS GLY ALA PRO ILE          
SEQRES   2 A  510  LEU GLY PRO GLY SER ALA PRO LYS LEU SER THR LYS THR          
SEQRES   3 A  510  LYS PHE TRP ARG SER SER THR ALA PRO LEU PRO PRO GLY          
SEQRES   4 A  510  THR TYR GLU PRO ALA TYR LEU GLY GLY LYS ASP PRO ARG          
SEQRES   5 A  510  VAL LYS GLY GLY PRO SER LEU GLN GLN VAL MET ARG ASP          
SEQRES   6 A  510  GLN LEU LYS PRO PHE THR GLU PRO ARG GLY LYS PRO PRO          
SEQRES   7 A  510  LYS PRO SER VAL LEU GLU ALA ALA LYS LYS THR ILE ILE          
SEQRES   8 A  510  ASN VAL LEU GLU GLN THR ILE ASP PRO PRO ASP LYS TRP          
SEQRES   9 A  510  SER PHE ALA GLN ALA CYS ALA SER LEU ASP LYS THR THR          
SEQRES  10 A  510  SER SER GLY HIS PRO HIS HIS MET ARG LYS ASN ASP CYS          
SEQRES  11 A  510  TRP ASN GLY GLU SER PHE THR GLY LYS LEU ALA ASP GLN          
SEQRES  12 A  510  ALA SER LYS ALA ASN LEU MET PHE GLU GLU GLY LYS ASN          
SEQRES  13 A  510  MET THR PRO VAL TYR THR GLY ALA LEU LYS ASP GLU LEU          
SEQRES  14 A  510  VAL LYS THR ASP LYS ILE TYR GLY LYS ILE LYS LYS ARG          
SEQRES  15 A  510  LEU LEU TRP GLY SER ASP LEU ALA THR MET ILE ARG CYS          
SEQRES  16 A  510  ALA ARG ALA PHE GLY GLY LEU MET ASP GLU LEU LYS THR          
SEQRES  17 A  510  HIS CYS VAL THR LEU PRO ILE ARG VAL GLY MET ASN MET          
SEQRES  18 A  510  ASN GLU ASP GLY PRO ILE ILE PHE GLU ARG HIS SER ARG          
SEQRES  19 A  510  TYR ARG TYR HIS TYR ASP ALA ASP TYR SER ARG TRP ASP          
SEQRES  20 A  510  SER THR GLN GLN ARG ALA VAL LEU ALA ALA ALA LEU GLU          
SEQRES  21 A  510  ILE MET VAL LYS PHE SER SER GLU PRO HIS LEU ALA GLN          
SEQRES  22 A  510  VAL VAL ALA GLU ASP LEU LEU SER PRO SER VAL VAL ASP          
SEQRES  23 A  510  VAL GLY ASP PHE THR ILE SER ILE ASN GLU GLY LEU PRO          
SEQRES  24 A  510  SER GLY VAL PRO CYS THR SER GLN TRP ASN SER ILE ALA          
SEQRES  25 A  510  HIS TRP LEU LEU THR LEU CYS ALA LEU SER GLU VAL THR          
SEQRES  26 A  510  ASN LEU SER PRO ASP ILE ILE GLN ALA ASN SER LEU PHE          
SEQRES  27 A  510  SER PHE TYR GLY ASP ASP GLU ILE VAL SER THR ASP ILE          
SEQRES  28 A  510  LYS LEU ASP PRO GLU LYS LEU THR ALA LYS LEU LYS GLU          
SEQRES  29 A  510  TYR GLY LEU LYS PRO THR ARG PRO ASP LYS THR GLU GLY          
SEQRES  30 A  510  PRO LEU VAL ILE SER GLU ASP LEU ASN GLY LEU THR PHE          
SEQRES  31 A  510  LEU ARG ARG THR VAL THR ARG ASP PRO ALA GLY TRP PHE          
SEQRES  32 A  510  GLY LYS LEU GLU GLN SER SER ILE LEU ARG GLN MET TYR          
SEQRES  33 A  510  TRP THR ARG GLY PRO ASN HIS GLU ASP PRO SER GLU THR          
SEQRES  34 A  510  MET ILE PRO HIS SER GLN ARG PRO ILE GLN LEU MET SER          
SEQRES  35 A  510  LEU LEU GLY GLU ALA ALA LEU HIS GLY PRO ALA PHE TYR          
SEQRES  36 A  510  SER LYS ILE SER LYS LEU VAL ILE ALA GLU LEU LYS GLU          
SEQRES  37 A  510  GLY GLY MET ASP PHE TYR VAL PRO ARG GLN GLU PRO MET          
SEQRES  38 A  510  PHE ARG TRP MET ARG PHE SER ASP LEU SER THR TRP GLU          
SEQRES  39 A  510  GLY ASP ARG ASN LEU ALA PRO SER PHE VAL ASN GLU ASP          
SEQRES  40 A  510  GLY VAL GLU                                                  
SEQRES   1 P    8    U   G   C   C   C   G   G   G                              
SEQRES   1 T    9    U   G   C   C   C   G   G   G   C                          
HET    GOL  A 515       6                                                       
HET    GOL  A 516       6                                                       
HET     MN  A 511       1                                                       
HET     MN  A 512       1                                                       
HET     MN  A 513       1                                                       
HET    CTP  A 514      29                                                       
HET    GOL  P   9       6                                                       
HET    GOL  T  10       6                                                       
HETNAM     GOL GLYCEROL                                                         
HETNAM      MN MANGANESE (II) ION                                               
HETNAM     CTP CYTIDINE-5'-TRIPHOSPHATE                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   4  GOL    4(C3 H8 O3)                                                  
FORMUL   6   MN    3(MN 2+)                                                     
FORMUL   9  CTP    C9 H16 N3 O14 P3                                             
FORMUL  12  HOH   *395(H2 O)                                                    
HELIX    1   1 SER A   58  GLU A   72  1                                  15    
HELIX    2   2 LYS A   79  ILE A   98  1                                  20    
HELIX    3   3 SER A  105  LEU A  113  1                                   9    
HELIX    4   4 ARG A  126  TRP A  131  5                                   6    
HELIX    5   5 THR A  137  GLY A  154  1                                  18    
HELIX    6   6 THR A  172  GLY A  177  1                                   6    
HELIX    7   7 ASP A  188  HIS A  209  1                                  22    
HELIX    8   8 ASN A  220  ARG A  234  1                                  15    
HELIX    9   9 TRP A  246  GLN A  250  5                                   5    
HELIX   10  10 GLN A  251  PHE A  265  1                                  15    
HELIX   11  11 GLU A  268  SER A  281  1                                  14    
HELIX   12  12 CYS A  304  ASN A  326  1                                  23    
HELIX   13  13 SER A  328  ASN A  335  1                                   8    
HELIX   14  14 ASP A  354  TYR A  365  1                                  12    
HELIX   15  15 GLU A  407  ARG A  413  1                                   7    
HELIX   16  16 ARG A  436  LEU A  449  1                                  14    
HELIX   17  17 GLY A  451  GLU A  465  1                                  15    
HELIX   18  18 ARG A  477  SER A  488  1                                  12    
SHEET    1   A 6 THR A   7  TYR A   8  0                                        
SHEET    2   A 6 ALA A  11  PRO A  16 -1  O  ALA A  11   N  TYR A   8           
SHEET    3   A 6 PHE A 290  ILE A 294 -1  O  THR A 291   N  LEU A  14           
SHEET    4   A 6 SER A 283  ASP A 286 -1  N  SER A 283   O  ILE A 294           
SHEET    5   A 6 VAL A 160  LEU A 165  1  N  TYR A 161   O  ASP A 286           
SHEET    6   A 6 LEU A 183  GLY A 186 -1  O  LEU A 184   N  ALA A 164           
SHEET    1   B 2 THR A  26  ARG A  30  0                                        
SHEET    2   B 2 TRP A 417  HIS A 423 -1  O  THR A 418   N  TRP A  29           
SHEET    1   C 2 GLU A  42  PRO A  43  0                                        
SHEET    2   C 2 LEU A 169  VAL A 170 -1  O  VAL A 170   N  GLU A  42           
SHEET    1   D 4 SER A 336  TYR A 341  0                                        
SHEET    2   D 4 ASP A 344  THR A 349 -1  O  SER A 348   N  LEU A 337           
SHEET    3   D 4 TYR A 237  TYR A 243 -1  N  TYR A 239   O  VAL A 347           
SHEET    4   D 4 PRO A 369  THR A 370 -1  O  THR A 370   N  ASP A 242           
SHEET    1   E 3 THR A 389  PHE A 390  0                                        
SHEET    2   E 3 ARG A 393  ASP A 398 -1  O  ARG A 393   N  PHE A 390           
SHEET    3   E 3 GLY A 401  LEU A 406 -1  O  LYS A 405   N  THR A 394           
LINK         OD2 ASP A  99                MN    MN A 513     1555   1555  2.13  
LINK         OE2 GLU A 205                MN    MN A 513     1555   1555  2.06  
LINK         OD1 ASP A 242                MN    MN A 511     1555   1555  2.14  
LINK         OD2 ASP A 242                MN    MN A 512     1555   1555  2.15  
LINK         O   TYR A 243                MN    MN A 512     1555   1555  2.20  
LINK         OD1 ASP A 343                MN    MN A 511     1555   1555  2.15  
LINK         OD2 ASP A 343                MN    MN A 512     1555   1555  2.13  
LINK         OD1 ASP A 344                MN    MN A 511     1555   1555  2.13  
LINK        MN    MN A 511                 O1A CTP A 514     1555   1555  2.18  
LINK        MN    MN A 511                 O   HOH A 658     1555   1555  2.36  
LINK        MN    MN A 511                 O3'   G P   8     1555   1555  2.23  
LINK        MN    MN A 512                 O1A CTP A 514     1555   1555  2.41  
LINK        MN    MN A 512                 O2B CTP A 514     1555   1555  2.08  
LINK        MN    MN A 512                 O3G CTP A 514     1555   1555  2.16  
CISPEP   1 HIS A  121    PRO A  122          0        -7.42                     
SITE     1 AC1  7 ARG A  30  LEU A  36  ARG A  52  SER A 427                    
SITE     2 AC1  7 HOH A 627  HOH A 630  HOH A 822                               
SITE     1 AC2  5 ALA A 256  LEU A 259  GLU A 260  GLN A 273                    
SITE     2 AC2  5 HOH A 669                                                     
SITE     1 AC3  6 ASP A 242  ASP A 343  ASP A 344  CTP A 514                    
SITE     2 AC3  6 HOH A 658    G P   8                                          
SITE     1 AC4  4 ASP A 242  TYR A 243  ASP A 343  CTP A 514                    
SITE     1 AC5  4 ASP A  99  GLU A 205  HIS A 209  ASP A 289                    
SITE     1 AC6 20 LYS A 166  ARG A 182  ASP A 242  TYR A 243                    
SITE     2 AC6 20 SER A 244  ARG A 245  TRP A 246  ASP A 247                    
SITE     3 AC6 20 SER A 300  THR A 305  ASN A 309  ASP A 343                    
SITE     4 AC6 20  MN A 511   MN A 512  HOH A 658  HOH A 722                    
SITE     5 AC6 20 HOH A 759  HOH A 840    G P   8    G T   2                    
SITE     1 AC7 10 PHE A  28  LEU A 169  ARG A 413  GLN A 414                    
SITE     2 AC7 10 TRP A 417  ARG A 419  HOH A 838    C P   5                    
SITE     3 AC7 10   G P   6  HOH P  21                                          
SITE     1 AC8  7 LYS A 166    G T   2    C T   3    C T   4                    
SITE     2 AC8  7 HOH T  11  HOH T  32  HOH T  40                               
CRYST1   75.100   93.473   96.538  90.00  90.00  90.00 P 21 21 21    4          
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      0.013316  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010698  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010359        0.00000