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Database: PDB
Entry: 1E2K
LinkDB: 1E2K
Original site: 1E2K 
HEADER    TRANSFERASE                             23-MAY-00   1E2K              
TITLE     KINETICS AND CRYSTAL STRUCTURE OF THE WILD-TYPE AND THE ENGINEERED    
TITLE    2 Y101F MUTANT OF HERPES SIMPLEX VIRUS TYPE 1 THYMIDINE KINASE         
TITLE    3 INTERACTING WITH (NORTH)-METHANOCARBA-THYMIDINE                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: THYMIDINE KINASE;                                          
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 2.7.1.21;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HERPES SIMPLEX VIRUS (TYPE 1/ STRAIN 17);       
SOURCE   3 ORGANISM_TAXID: 10299;                                               
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    TRANSFERASE, THYMIDINE KINASE, ANTIVIRAL DRUG, ENZYME-PRODRUG GENE    
KEYWDS   2 THERAPY, SUGAR RING PUCKER                                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.VOGT,L.SCAPOZZA,G.E.SCHULZ                                          
REVDAT   4   06-DEC-23 1E2K    1       REMARK                                   
REVDAT   3   24-JUL-19 1E2K    1       REMARK                                   
REVDAT   2   24-FEB-09 1E2K    1       VERSN                                    
REVDAT   1   19-AUG-00 1E2K    0                                                
JRNL        AUTH   A.PROTA,J.VOGT,B.PILGER,R.PEROZZO,C.WURTH,V.MARQUEZ,P.RUSS,  
JRNL        AUTH 2 G.E.SCHULZ,G.FOLKERS,L.SCAPOZZA                              
JRNL        TITL   KINETICS AND CRYSTAL STRUCTURE OF THE WILD-TYPE AND THE      
JRNL        TITL 2 ENGINEERED Y101F MUTANT OF HERPES SIMPLEX VIRUS TYPE 1       
JRNL        TITL 3 THYMIDINE KINASE INTERACTING WITH                            
JRNL        TITL 4 (NORTH)-METHANOCARBA-THYMIDINE                               
JRNL        REF    BIOCHEMISTRY                  V.  39  9597 2000              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   10924157                                                     
JRNL        DOI    10.1021/BI000668Q                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   K.WILD,T.BOHNER,A.AUBRY,G.FOLKERS,G.E.SCHULZ                 
REMARK   1  TITL   THE THREE-DIMENSIONAL STRUCTURE OF THYMIDINE KINASE FROM     
REMARK   1  TITL 2 HERPES SIMPLEX VIRUS TYPE 1                                  
REMARK   1  REF    FEBS LETT.                    V. 368   289 1995              
REMARK   1  REFN                   ISSN 0014-5793                               
REMARK   1  PMID   7628623                                                      
REMARK   1  DOI    10.1016/0014-5793(95)00680-8                                 
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   D.G.BROWN,R.VISSE,G.SANDHU,A.DAVIES,P.J.RIZKALLAH,C.MELITZ,  
REMARK   1  AUTH 2 W.C.SUMMERS,M.R.SANDERSON                                    
REMARK   1  TITL   CRYSTAL STRUCTURES OF THE THYMIDINE KINASE FROM HERPES       
REMARK   1  TITL 2 SIMPLEX VIRUS TYPE-1 IN COMPLEX WITH DEOXYTHYMIDINE AND      
REMARK   1  TITL 3 GANCICLOVIR                                                  
REMARK   1  REF    NAT.STRUCT.BIOL.              V.   2   876 1995              
REMARK   1  REFN                   ISSN 1072-8368                               
REMARK   1  PMID   7552712                                                      
REMARK   1  DOI    10.1038/NSB1095-876                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 79549                          
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) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.209                           
REMARK   3   FREE R VALUE                     : 0.252                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3978                            
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4759                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 46                                      
REMARK   3   SOLVENT ATOMS            : 364                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 26.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 32.70                          
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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.110         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.110         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.040         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.300         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : 0.017 ; NULL                
REMARK   3    ANGLE DISTANCE                  (A) : 0.025 ; NULL                
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : NULL  ; NULL                
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : NULL  ; NULL                
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : NULL  ; NULL                
REMARK   3    MULTIPLE TORSION                (A) : NULL  ; NULL                
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
REMARK   3    H-BOND (X-H...Y)                (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : NULL  ; NULL                
REMARK   3    STAGGERED                 (DEGREES) : NULL  ; NULL                
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; 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  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1E2K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-MAY-00.                  
REMARK 100 THE DEPOSITION ID IS D_1290004076.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-MAR-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 7.50                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                 
REMARK 200  BEAMLINE                       : BW7B                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.8468                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 79549                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : 4.100                              
REMARK 200  R MERGE                    (I) : 0.05000                            
REMARK 200  R SYM                      (I) : 0.05000                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.80                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.58000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.58000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: 1VTK                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.50                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: LITHIUM SULFATE, HEPES, DTT, PH 7.50     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       54.10000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       54.10000            
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        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       57.00000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       58.85000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       57.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       58.85000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       54.10000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       57.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       58.85000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       54.10000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       57.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       58.85000            
REMARK 290   SMTRY3   8  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 300 REMARK: THE STRONG CRYSTAL PACKING GENERATED USING X                 
REMARK 300  , 1-Y, -Z GIVESCHAIN A TO CHAIN A (SYMMETRY                         
REMARK 300  RELATED) CONTACTS.                                                  
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     LEU A    72                                                      
REMARK 465     GLY A    73                                                      
REMARK 465     SER A    74                                                      
REMARK 465     ARG A    75                                                      
REMARK 465     SER A   149                                                      
REMARK 465     SER A   150                                                      
REMARK 465     HIS A   151                                                      
REMARK 465     ALA A   152                                                      
REMARK 465     ALA A   266                                                      
REMARK 465     VAL A   267                                                      
REMARK 465     PRO A   268                                                      
REMARK 465     PRO A   269                                                      
REMARK 465     GLN A   270                                                      
REMARK 465     GLY A   271                                                      
REMARK 465     ALA A   272                                                      
REMARK 465     GLU A   273                                                      
REMARK 465     PRO A   274                                                      
REMARK 465     GLN A   275                                                      
REMARK 465     SER A   276                                                      
REMARK 465     ASN A   277                                                      
REMARK 465     ALA A   278                                                      
REMARK 465     ALA A   375                                                      
REMARK 465     ASN A   376                                                      
REMARK 465     GLY B   148                                                      
REMARK 465     SER B   149                                                      
REMARK 465     SER B   150                                                      
REMARK 465     GLN B   221                                                      
REMARK 465     ARG B   222                                                      
REMARK 465     PRO B   223                                                      
REMARK 465     GLY B   224                                                      
REMARK 465     PRO B   268                                                      
REMARK 465     PRO B   269                                                      
REMARK 465     GLN B   270                                                      
REMARK 465     GLY B   271                                                      
REMARK 465     ALA B   272                                                      
REMARK 465     GLU B   273                                                      
REMARK 465     ALA B   375                                                      
REMARK 465     ASN B   376                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     THR A 265    CB   OG1  CG2                                       
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A  51   CD  -  NE  -  CZ  ANGL. DEV. =  10.9 DEGREES          
REMARK 500    ARG A  51   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    ARG A  89   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    TYR A 132   CB  -  CG  -  CD2 ANGL. DEV. =  -6.7 DEGREES          
REMARK 500    TYR A 132   CB  -  CG  -  CD1 ANGL. DEV. =   4.1 DEGREES          
REMARK 500    TYR A 172   CB  -  CG  -  CD2 ANGL. DEV. =  -4.6 DEGREES          
REMARK 500    TYR A 177   CB  -  CG  -  CD2 ANGL. DEV. =  -4.1 DEGREES          
REMARK 500    ARG A 212   CG  -  CD  -  NE  ANGL. DEV. =  25.4 DEGREES          
REMARK 500    ARG A 212   CD  -  NE  -  CZ  ANGL. DEV. =  12.8 DEGREES          
REMARK 500    ARG A 222   CD  -  NE  -  CZ  ANGL. DEV. =  10.7 DEGREES          
REMARK 500    ARG A 236   NE  -  CZ  -  NH1 ANGL. DEV. =   4.8 DEGREES          
REMARK 500    ARG A 237   NE  -  CZ  -  NH1 ANGL. DEV. =   3.5 DEGREES          
REMARK 500    ARG A 237   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.1 DEGREES          
REMARK 500    ARG A 318   NE  -  CZ  -  NH1 ANGL. DEV. =   3.1 DEGREES          
REMARK 500    ARG A 320   NE  -  CZ  -  NH1 ANGL. DEV. =   7.7 DEGREES          
REMARK 500    ARG A 320   NE  -  CZ  -  NH2 ANGL. DEV. =  -8.0 DEGREES          
REMARK 500    CYS A 336   CA  -  CB  -  SG  ANGL. DEV. =   9.1 DEGREES          
REMARK 500    ARG B  51   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.4 DEGREES          
REMARK 500    TYR B  80   CB  -  CG  -  CD2 ANGL. DEV. =   3.9 DEGREES          
REMARK 500    TYR B  80   CB  -  CG  -  CD1 ANGL. DEV. =  -3.7 DEGREES          
REMARK 500    TYR B  87   CB  -  CG  -  CD2 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    TYR B  87   CB  -  CG  -  CD1 ANGL. DEV. =  -4.7 DEGREES          
REMARK 500    ALA B  98   CB  -  CA  -  C   ANGL. DEV. =   9.7 DEGREES          
REMARK 500    TYR B 132   CB  -  CG  -  CD2 ANGL. DEV. =  -8.3 DEGREES          
REMARK 500    TYR B 132   CB  -  CG  -  CD1 ANGL. DEV. =   8.9 DEGREES          
REMARK 500    ARG B 163   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 DEGREES          
REMARK 500    ARG B 212   CD  -  NE  -  CZ  ANGL. DEV. =  12.6 DEGREES          
REMARK 500    ARG B 212   NE  -  CZ  -  NH1 ANGL. DEV. =   4.1 DEGREES          
REMARK 500    ARG B 236   NE  -  CZ  -  NH1 ANGL. DEV. =   4.7 DEGREES          
REMARK 500    ARG B 237   CD  -  NE  -  CZ  ANGL. DEV. =  10.8 DEGREES          
REMARK 500    ARG B 237   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    TYR B 239   CB  -  CG  -  CD1 ANGL. DEV. =  -4.4 DEGREES          
REMARK 500    ARG B 247   NE  -  CZ  -  NH2 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    ARG B 256   NE  -  CZ  -  NH1 ANGL. DEV. =   6.0 DEGREES          
REMARK 500    ARG B 256   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.9 DEGREES          
REMARK 500    ARG B 281   CD  -  NE  -  CZ  ANGL. DEV. =  18.2 DEGREES          
REMARK 500    ARG B 281   NE  -  CZ  -  NH1 ANGL. DEV. =   3.6 DEGREES          
REMARK 500    ARG B 281   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.1 DEGREES          
REMARK 500    PHE B 289   CB  -  CG  -  CD1 ANGL. DEV. =  -4.5 DEGREES          
REMARK 500    ARG B 318   NE  -  CZ  -  NH1 ANGL. DEV. =   4.8 DEGREES          
REMARK 500    ASP B 328   CB  -  CG  -  OD1 ANGL. DEV. =   8.3 DEGREES          
REMARK 500    ASP B 328   CB  -  CG  -  OD2 ANGL. DEV. =  -8.7 DEGREES          
REMARK 500    ASP B 338   CA  -  CB  -  CG  ANGL. DEV. =  20.1 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    VAL A  90      -51.95   -132.73                                   
REMARK 500    ARG A 163      158.40     82.88                                   
REMARK 500    LEU A 170      -52.33   -142.36                                   
REMARK 500    SER A 263      -36.17   -132.15                                   
REMARK 500    VAL B  90      -53.82   -131.11                                   
REMARK 500    ARG B 163      154.84     85.32                                   
REMARK 500    LEU B 170      -55.64   -136.20                                   
REMARK 500    LEU B 208      113.92   -164.99                                   
REMARK 500    ALA B 218       72.58    -67.39                                   
REMARK 500    SER B 263       99.66    -16.49                                   
REMARK 500    THR B 265     -157.02   -143.69                                   
REMARK 500    ASN B 277       26.95   -146.01                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH B2084        DISTANCE =  6.28 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 400                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 400                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TMC A 500                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TMC B 500                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1KIM   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1VTK   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2VTK   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3VTK   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1KI2   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1KI4   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1KI5   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1KI6   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1KI7   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1KI8   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1E2J   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1E2H   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1E2I   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1E2L   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1E2M   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1E2N   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1E2P   RELATED DB: PDB                                   
DBREF  1E2K A   46   376  UNP    P03176   KITH_HSV11      46    376             
DBREF  1E2K B   46   376  UNP    P03176   KITH_HSV11      46    376             
SEQRES   1 A  331  MET PRO THR LEU LEU ARG VAL TYR ILE ASP GLY PRO HIS          
SEQRES   2 A  331  GLY MET GLY LYS THR THR THR THR GLN LEU LEU VAL ALA          
SEQRES   3 A  331  LEU GLY SER ARG ASP ASP ILE VAL TYR VAL PRO GLU PRO          
SEQRES   4 A  331  MET THR TYR TRP ARG VAL LEU GLY ALA SER GLU THR ILE          
SEQRES   5 A  331  ALA ASN ILE TYR THR THR GLN HIS ARG LEU ASP GLN GLY          
SEQRES   6 A  331  GLU ILE SER ALA GLY ASP ALA ALA VAL VAL MET THR SER          
SEQRES   7 A  331  ALA GLN ILE THR MET GLY MET PRO TYR ALA VAL THR ASP          
SEQRES   8 A  331  ALA VAL LEU ALA PRO HIS ILE GLY GLY GLU ALA GLY SER          
SEQRES   9 A  331  SER HIS ALA PRO PRO PRO ALA LEU THR LEU ILE PHE ASP          
SEQRES  10 A  331  ARG HIS PRO ILE ALA ALA LEU LEU CYS TYR PRO ALA ALA          
SEQRES  11 A  331  ARG TYR LEU MET GLY SER MET THR PRO GLN ALA VAL LEU          
SEQRES  12 A  331  ALA PHE VAL ALA LEU ILE PRO PRO THR LEU PRO GLY THR          
SEQRES  13 A  331  ASN ILE VAL LEU GLY ALA LEU PRO GLU ASP ARG HIS ILE          
SEQRES  14 A  331  ASP ARG LEU ALA LYS ARG GLN ARG PRO GLY GLU ARG LEU          
SEQRES  15 A  331  ASP LEU ALA MET LEU ALA ALA ILE ARG ARG VAL TYR GLY          
SEQRES  16 A  331  LEU LEU ALA ASN THR VAL ARG TYR LEU GLN CYS GLY GLY          
SEQRES  17 A  331  SER TRP ARG GLU ASP TRP GLY GLN LEU SER GLY THR ALA          
SEQRES  18 A  331  VAL PRO PRO GLN GLY ALA GLU PRO GLN SER ASN ALA GLY          
SEQRES  19 A  331  PRO ARG PRO HIS ILE GLY ASP THR LEU PHE THR LEU PHE          
SEQRES  20 A  331  ARG ALA PRO GLU LEU LEU ALA PRO ASN GLY ASP LEU TYR          
SEQRES  21 A  331  ASN VAL PHE ALA TRP ALA LEU ASP VAL LEU ALA LYS ARG          
SEQRES  22 A  331  LEU ARG SER MET HIS VAL PHE ILE LEU ASP TYR ASP GLN          
SEQRES  23 A  331  SER PRO ALA GLY CYS ARG ASP ALA LEU LEU GLN LEU THR          
SEQRES  24 A  331  SER GLY MET VAL GLN THR HIS VAL THR THR PRO GLY SER          
SEQRES  25 A  331  ILE PRO THR ILE CYS ASP LEU ALA ARG THR PHE ALA ARG          
SEQRES  26 A  331  GLU MET GLY GLU ALA ASN                                      
SEQRES   1 B  331  MET PRO THR LEU LEU ARG VAL TYR ILE ASP GLY PRO HIS          
SEQRES   2 B  331  GLY MET GLY LYS THR THR THR THR GLN LEU LEU VAL ALA          
SEQRES   3 B  331  LEU GLY SER ARG ASP ASP ILE VAL TYR VAL PRO GLU PRO          
SEQRES   4 B  331  MET THR TYR TRP ARG VAL LEU GLY ALA SER GLU THR ILE          
SEQRES   5 B  331  ALA ASN ILE TYR THR THR GLN HIS ARG LEU ASP GLN GLY          
SEQRES   6 B  331  GLU ILE SER ALA GLY ASP ALA ALA VAL VAL MET THR SER          
SEQRES   7 B  331  ALA GLN ILE THR MET GLY MET PRO TYR ALA VAL THR ASP          
SEQRES   8 B  331  ALA VAL LEU ALA PRO HIS ILE GLY GLY GLU ALA GLY SER          
SEQRES   9 B  331  SER HIS ALA PRO PRO PRO ALA LEU THR LEU ILE PHE ASP          
SEQRES  10 B  331  ARG HIS PRO ILE ALA ALA LEU LEU CYS TYR PRO ALA ALA          
SEQRES  11 B  331  ARG TYR LEU MET GLY SER MET THR PRO GLN ALA VAL LEU          
SEQRES  12 B  331  ALA PHE VAL ALA LEU ILE PRO PRO THR LEU PRO GLY THR          
SEQRES  13 B  331  ASN ILE VAL LEU GLY ALA LEU PRO GLU ASP ARG HIS ILE          
SEQRES  14 B  331  ASP ARG LEU ALA LYS ARG GLN ARG PRO GLY GLU ARG LEU          
SEQRES  15 B  331  ASP LEU ALA MET LEU ALA ALA ILE ARG ARG VAL TYR GLY          
SEQRES  16 B  331  LEU LEU ALA ASN THR VAL ARG TYR LEU GLN CYS GLY GLY          
SEQRES  17 B  331  SER TRP ARG GLU ASP TRP GLY GLN LEU SER GLY THR ALA          
SEQRES  18 B  331  VAL PRO PRO GLN GLY ALA GLU PRO GLN SER ASN ALA GLY          
SEQRES  19 B  331  PRO ARG PRO HIS ILE GLY ASP THR LEU PHE THR LEU PHE          
SEQRES  20 B  331  ARG ALA PRO GLU LEU LEU ALA PRO ASN GLY ASP LEU TYR          
SEQRES  21 B  331  ASN VAL PHE ALA TRP ALA LEU ASP VAL LEU ALA LYS ARG          
SEQRES  22 B  331  LEU ARG SER MET HIS VAL PHE ILE LEU ASP TYR ASP GLN          
SEQRES  23 B  331  SER PRO ALA GLY CYS ARG ASP ALA LEU LEU GLN LEU THR          
SEQRES  24 B  331  SER GLY MET VAL GLN THR HIS VAL THR THR PRO GLY SER          
SEQRES  25 B  331  ILE PRO THR ILE CYS ASP LEU ALA ARG THR PHE ALA ARG          
SEQRES  26 B  331  GLU MET GLY GLU ALA ASN                                      
HET    SO4  A 400       5                                                       
HET    TMC  A 500      18                                                       
HET    SO4  B 400       5                                                       
HET    TMC  B 500      18                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     TMC 1-[4-HYDROXY-5-(HYDROXYMETHYL)BICYCLO[3.1.0]HEX-2-YL]-           
HETNAM   2 TMC  5-METHYLPYRIMIDINE-2,4(1H,3H)-DIONE                             
HETSYN     TMC (N)-METHANOCARBA-THYMIDINE                                       
FORMUL   3  SO4    2(O4 S 2-)                                                   
FORMUL   4  TMC    2(C12 H16 N2 O4)                                             
FORMUL   7  HOH   *364(H2 O)                                                    
HELIX    1   1 GLY A   61  VAL A   70  1                                  10    
HELIX    2   2 PRO A   84  VAL A   90  1                                   7    
HELIX    3   3 GLU A   95  GLN A  109  1                                  15    
HELIX    4   4 SER A  113  ALA A  140  1                                  28    
HELIX    5   5 HIS A  164  LEU A  170  1                                   7    
HELIX    6   6 LEU A  170  MET A  179  1                                  10    
HELIX    7   7 THR A  183  LEU A  193  1                                  11    
HELIX    8   8 PRO A  209  ARG A  220  1                                  12    
HELIX    9   9 ASP A  228  CYS A  251  1                                  24    
HELIX   10  10 SER A  254  TRP A  259  1                                   6    
HELIX   11  11 GLY A  260  SER A  263  5                                   4    
HELIX   12  12 HIS A  283  THR A  287  5                                   5    
HELIX   13  13 THR A  287  ARG A  293  5                                   7    
HELIX   14  14 ALA A  294  LEU A  297  5                                   4    
HELIX   15  15 TYR A  305  SER A  321  1                                  17    
HELIX   16  16 SER A  332  THR A  344  1                                  13    
HELIX   17  17 SER A  345  MET A  347  5                                   3    
HELIX   18  18 GLY A  356  GLY A  373  1                                  18    
HELIX   19  19 GLY B   61  GLY B   73  1                                  13    
HELIX   20  20 PRO B   84  VAL B   90  1                                   7    
HELIX   21  21 GLU B   95  GLN B  109  1                                  15    
HELIX   22  22 SER B  113  ALA B  140  1                                  28    
HELIX   23  23 HIS B  164  LEU B  170  1                                   7    
HELIX   24  24 LEU B  170  MET B  179  1                                  10    
HELIX   25  25 THR B  183  LEU B  193  1                                  11    
HELIX   26  26 PRO B  209  ALA B  218  1                                  10    
HELIX   27  27 ASP B  228  CYS B  251  1                                  24    
HELIX   28  28 SER B  254  TRP B  259  1                                   6    
HELIX   29  29 GLY B  260  LEU B  262  5                                   3    
HELIX   30  30 HIS B  283  THR B  287  5                                   5    
HELIX   31  31 THR B  287  ARG B  293  5                                   7    
HELIX   32  32 ALA B  294  LEU B  297  5                                   4    
HELIX   33  33 TYR B  305  SER B  321  1                                  17    
HELIX   34  34 SER B  332  THR B  344  1                                  13    
HELIX   35  35 SER B  345  MET B  347  5                                   3    
HELIX   36  36 GLY B  356  GLY B  373  1                                  18    
SHEET    1   A 5 HIS A 323  ASP A 328  0                                        
SHEET    2   A 5 ASN A 202  ALA A 207  1  N  ILE A 203   O  HIS A 323           
SHEET    3   A 5 LEU A  49  ILE A  54  1  N  TYR A  53   O  ASN A 202           
SHEET    4   A 5 LEU A 157  ASP A 162  1  N  LEU A 157   O  LEU A  50           
SHEET    5   A 5 ILE A  78  VAL A  81  1  N  VAL A  79   O  THR A 158           
SHEET    1   B 5 HIS B 323  ASP B 328  0                                        
SHEET    2   B 5 ASN B 202  ALA B 207  1  N  ILE B 203   O  HIS B 323           
SHEET    3   B 5 LEU B  49  ILE B  54  1  N  TYR B  53   O  ASN B 202           
SHEET    4   B 5 LEU B 157  ASP B 162  1  N  LEU B 157   O  LEU B  50           
SHEET    5   B 5 ILE B  78  VAL B  81  1  N  VAL B  79   O  THR B 158           
SITE     1 AC1 10 HIS A  58  GLY A  59  MET A  60  GLY A  61                    
SITE     2 AC1 10 LYS A  62  THR A  63  ARG A 220  ARG A 222                    
SITE     3 AC1 10 HOH A2005  HOH A2179                                          
SITE     1 AC2  9 HIS B  58  GLY B  59  MET B  60  GLY B  61                    
SITE     2 AC2  9 LYS B  62  THR B  63  HOH B2074  HOH B2181                    
SITE     3 AC2  9 HOH B2182                                                     
SITE     1 AC3 18 HIS A  58  GLU A  83  TRP A  88  ILE A  97                    
SITE     2 AC3 18 ILE A 100  TYR A 101  GLN A 125  MET A 128                    
SITE     3 AC3 18 TYR A 132  ARG A 163  ALA A 168  TYR A 172                    
SITE     4 AC3 18 ARG A 222  HOH A2011  HOH A2028  HOH A2178                    
SITE     5 AC3 18 HOH A2179  HOH A2180                                          
SITE     1 AC4 16 HIS B  58  GLU B  83  ILE B  97  ILE B 100                    
SITE     2 AC4 16 TYR B 101  GLN B 125  MET B 128  TYR B 132                    
SITE     3 AC4 16 ARG B 163  ALA B 168  TYR B 172  GLU B 225                    
SITE     4 AC4 16 HOH B2022  HOH B2074  HOH B2183  HOH B2184                    
CRYST1  114.000  117.700  108.200  90.00  90.00  90.00 C 2 2 21     16          
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      0.008772  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008496  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009242        0.00000                         
MTRIX1   1 -0.925360 -0.324100 -0.196630       74.95271    1                    
MTRIX2   1 -0.325390  0.412980  0.850630       23.26896    1                    
MTRIX3   1 -0.194480  0.851120 -0.487610      -10.05367    1                    
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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