PDB Short entry for 3F0T
HEADER    TRANSFERASE                             26-OCT-08   3F0T              
TITLE     CRYSTAL STRUCTURE OF THYMIDINE KINASE FROM HERPES SIMPLEX VIRUS TYPE 1
TITLE    2 IN COMPLEX WITH N-METHYL-DHBT                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: THYMIDINE KINASE;                                          
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: RESIDUES 45-376;                                           
COMPND   5 EC: 2.7.1.21;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HERPES SIMPLEX VIRUS (TYPE 1 / STRAIN 17);      
SOURCE   3 ORGANISM_COMMON: VIRUS;                                              
SOURCE   4 ORGANISM_TAXID: 10299;                                               
SOURCE   5 STRAIN: 17;                                                          
SOURCE   6 GENE: TK, UL23;                                                      
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    TRANSFERASE, THYMIDINE KINASE, DNA-SYNTHESIS, PET TRACER, ATP-        
KEYWDS   2 BINDING, DNA SYNTHESIS, EARLY PROTEIN, NUCLEOTIDE-BINDING            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.PERNOT,R.PEROZZO,Y.WESTERMAIER,M.MARTIC,S.AMETAMEY,L.SCAPOZZA       
REVDAT   5   06-SEP-23 3F0T    1       REMARK HETSYN                            
REVDAT   4   02-OCT-13 3F0T    1       AUTHOR                                   
REVDAT   3   03-AUG-11 3F0T    1       JRNL                                     
REVDAT   2   10-NOV-09 3F0T    1       SOURCE                                   
REVDAT   1   03-NOV-09 3F0T    0                                                
JRNL        AUTH   M.MARTIC,L.PERNOT,Y.WESTERMAIER,R.PEROZZO,T.G.KRALJEVIC,     
JRNL        AUTH 2 S.KRISTAFOR,S.RAIC-MALIC,L.SCAPOZZA,S.AMETAMEY               
JRNL        TITL   SYNTHESIS, CRYSTAL STRUCTURE, AND IN VITRO BIOLOGICAL        
JRNL        TITL 2 EVALUATION OF C-6 PYRIMIDINE DERIVATIVES: NEW LEAD           
JRNL        TITL 3 STRUCTURES FOR MONITORING GENE EXPRESSION IN VIVO.           
JRNL        REF    NUCLEOSIDES NUCLEOTIDES       V.  30   293 2011              
JRNL        REF  2 NUCLEIC ACIDS                                                
JRNL        REFN                   ISSN 1525-7770                               
JRNL        PMID   21623543                                                     
JRNL        DOI    10.1080/15257770.2011.581258                                 
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.VOGT,R.PEROZZO,A.PAUTSCH,A.PROTA,P.SCHELLING,B.PILGER,     
REMARK   1  AUTH 2 G.FOLKERS,L.SCAPOZZA,G.E.SCHULZ                              
REMARK   1  TITL   NUCLEOSIDE BINDING SITE OF HERPES SIMPLEX TYPE 1 THYMIDINE   
REMARK   1  TITL 2 KINASE ANALYZED BY X-RAY CRYSTALLOGRAPHY.                    
REMARK   1  REF    PROTEINS                      V.  41   545 2000              
REMARK   1  REFN                   ISSN 0887-3585                               
REMARK   1  PMID   11056041                                                     
REMARK   1 REFERENCE 2                                                          
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 REFERENCE 3                                                          
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   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 31.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 48627                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.195                           
REMARK   3   FREE R VALUE                     : 0.228                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 2438                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 10                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.13                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2280                       
REMARK   3   BIN FREE R VALUE                    : 0.2730                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 397                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.014                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4753                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 62                                      
REMARK   3   SOLVENT ATOMS            : 303                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 24.60                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.30                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.22                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.15                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.26                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.20                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.10                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.010                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : ISOTROPIC                                 
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3F0T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-OCT-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000050003.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-NOV-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X06SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : PSI PILATUS 6M                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 48655                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 31.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 10.00                              
REMARK 200  R MERGE                    (I) : 0.12300                            
REMARK 200  R SYM                      (I) : 0.11100                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 17.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.11                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 9.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.43000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.38500                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.400                              
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: PDB ENTRY 1E2P                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.55                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.9-1.2M LI2SO4, 1MM DTT, 0.1M HEPES     
REMARK 280  PH 7.5-8.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 296K         
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       53.88100            
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       53.88100            
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       56.50000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       58.68250            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       56.50000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       58.68250            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       53.88100            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       56.50000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       58.68250            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       53.88100            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       56.50000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       58.68250            
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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3300 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 23180 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.2 KCAL/MOL                        
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     GLY A   148                                                      
REMARK 465     SER A   149                                                      
REMARK 465     SER A   150                                                      
REMARK 465     HIS A   151                                                      
REMARK 465     ALA A   152                                                      
REMARK 465     THR A   265                                                      
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     GLY A   279                                                      
REMARK 465     GLU A   374                                                      
REMARK 465     ALA A   375                                                      
REMARK 465     ASN A   376                                                      
REMARK 465     LYS B    45                                                      
REMARK 465     GLY B   148                                                      
REMARK 465     SER B   149                                                      
REMARK 465     SER B   150                                                      
REMARK 465     HIS B   151                                                      
REMARK 465     ALA B   152                                                      
REMARK 465     GLN B   221                                                      
REMARK 465     ARG B   222                                                      
REMARK 465     THR B   265                                                      
REMARK 465     ALA B   266                                                      
REMARK 465     VAL B   267                                                      
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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   NH2  ARG A   320     NH2  ARG A   320     4566     1.33            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    PRO A 154   C   -  N   -  CD  ANGL. DEV. = -15.3 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    ASP A  55     -154.27   -131.44                                   
REMARK 500    VAL A  90      -55.46   -132.79                                   
REMARK 500    ARG A 163      152.23     80.50                                   
REMARK 500    LEU A 170      -61.74   -143.07                                   
REMARK 500    VAL B  90      -53.69   -134.11                                   
REMARK 500    ARG B 163      154.54     84.44                                   
REMARK 500    LEU B 170      -61.13   -140.40                                   
REMARK 500    ALA B 218        3.00    -67.74                                   
REMARK 500    LYS B 219      -57.98   -120.43                                   
REMARK 500    SER B 263     -113.49   -131.09                                   
REMARK 500    PHE B 292       35.38    -96.49                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 400                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NCV A 500                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 400                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NCV B 500                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1E2P   RELATED DB: PDB                                   
REMARK 900 THYMIDINE KINASE FROM HERPES SIMPLEX VIRUS TYPE 1 COMPLEXED WITH     
REMARK 900 DHBT                                                                 
REMARK 900 RELATED ID: 1E2H   RELATED DB: PDB                                   
REMARK 900 THYMIDINE KINASE FROM HERPES SIMPLEX VIRUS TYPE 1 IN THE APO FORM    
DBREF  3F0T A   45   376  UNP    P03176   KITH_HHV11      45    376             
DBREF  3F0T B   45   376  UNP    P03176   KITH_HHV11      45    376             
SEQRES   1 A  332  LYS MET PRO THR LEU LEU ARG VAL TYR ILE ASP GLY PRO          
SEQRES   2 A  332  HIS GLY MET GLY LYS THR THR THR THR GLN LEU LEU VAL          
SEQRES   3 A  332  ALA LEU GLY SER ARG ASP ASP ILE VAL TYR VAL PRO GLU          
SEQRES   4 A  332  PRO MET THR TYR TRP ARG VAL LEU GLY ALA SER GLU THR          
SEQRES   5 A  332  ILE ALA ASN ILE TYR THR THR GLN HIS ARG LEU ASP GLN          
SEQRES   6 A  332  GLY GLU ILE SER ALA GLY ASP ALA ALA VAL VAL MET THR          
SEQRES   7 A  332  SER ALA GLN ILE THR MET GLY MET PRO TYR ALA VAL THR          
SEQRES   8 A  332  ASP ALA VAL LEU ALA PRO HIS ILE GLY GLY GLU ALA GLY          
SEQRES   9 A  332  SER SER HIS ALA PRO PRO PRO ALA LEU THR LEU ILE PHE          
SEQRES  10 A  332  ASP ARG HIS PRO ILE ALA ALA LEU LEU CYS TYR PRO ALA          
SEQRES  11 A  332  ALA ARG TYR LEU MET GLY SER MET THR PRO GLN ALA VAL          
SEQRES  12 A  332  LEU ALA PHE VAL ALA LEU ILE PRO PRO THR LEU PRO GLY          
SEQRES  13 A  332  THR ASN ILE VAL LEU GLY ALA LEU PRO GLU ASP ARG HIS          
SEQRES  14 A  332  ILE ASP ARG LEU ALA LYS ARG GLN ARG PRO GLY GLU ARG          
SEQRES  15 A  332  LEU ASP LEU ALA MET LEU ALA ALA ILE ARG ARG VAL TYR          
SEQRES  16 A  332  GLY LEU LEU ALA ASN THR VAL ARG TYR LEU GLN CYS GLY          
SEQRES  17 A  332  GLY SER TRP ARG GLU ASP TRP GLY GLN LEU SER GLY THR          
SEQRES  18 A  332  ALA VAL PRO PRO GLN GLY ALA GLU PRO GLN SER ASN ALA          
SEQRES  19 A  332  GLY PRO ARG PRO HIS ILE GLY ASP THR LEU PHE THR LEU          
SEQRES  20 A  332  PHE ARG ALA PRO GLU LEU LEU ALA PRO ASN GLY ASP LEU          
SEQRES  21 A  332  TYR ASN VAL PHE ALA TRP ALA LEU ASP VAL LEU ALA LYS          
SEQRES  22 A  332  ARG LEU ARG SER MET HIS VAL PHE ILE LEU ASP TYR ASP          
SEQRES  23 A  332  GLN SER PRO ALA GLY CYS ARG ASP ALA LEU LEU GLN LEU          
SEQRES  24 A  332  THR SER GLY MET VAL GLN THR HIS VAL THR THR PRO GLY          
SEQRES  25 A  332  SER ILE PRO THR ILE CYS ASP LEU ALA ARG THR PHE ALA          
SEQRES  26 A  332  ARG GLU MET GLY GLU ALA ASN                                  
SEQRES   1 B  332  LYS MET PRO THR LEU LEU ARG VAL TYR ILE ASP GLY PRO          
SEQRES   2 B  332  HIS GLY MET GLY LYS THR THR THR THR GLN LEU LEU VAL          
SEQRES   3 B  332  ALA LEU GLY SER ARG ASP ASP ILE VAL TYR VAL PRO GLU          
SEQRES   4 B  332  PRO MET THR TYR TRP ARG VAL LEU GLY ALA SER GLU THR          
SEQRES   5 B  332  ILE ALA ASN ILE TYR THR THR GLN HIS ARG LEU ASP GLN          
SEQRES   6 B  332  GLY GLU ILE SER ALA GLY ASP ALA ALA VAL VAL MET THR          
SEQRES   7 B  332  SER ALA GLN ILE THR MET GLY MET PRO TYR ALA VAL THR          
SEQRES   8 B  332  ASP ALA VAL LEU ALA PRO HIS ILE GLY GLY GLU ALA GLY          
SEQRES   9 B  332  SER SER HIS ALA PRO PRO PRO ALA LEU THR LEU ILE PHE          
SEQRES  10 B  332  ASP ARG HIS PRO ILE ALA ALA LEU LEU CYS TYR PRO ALA          
SEQRES  11 B  332  ALA ARG TYR LEU MET GLY SER MET THR PRO GLN ALA VAL          
SEQRES  12 B  332  LEU ALA PHE VAL ALA LEU ILE PRO PRO THR LEU PRO GLY          
SEQRES  13 B  332  THR ASN ILE VAL LEU GLY ALA LEU PRO GLU ASP ARG HIS          
SEQRES  14 B  332  ILE ASP ARG LEU ALA LYS ARG GLN ARG PRO GLY GLU ARG          
SEQRES  15 B  332  LEU ASP LEU ALA MET LEU ALA ALA ILE ARG ARG VAL TYR          
SEQRES  16 B  332  GLY LEU LEU ALA ASN THR VAL ARG TYR LEU GLN CYS GLY          
SEQRES  17 B  332  GLY SER TRP ARG GLU ASP TRP GLY GLN LEU SER GLY THR          
SEQRES  18 B  332  ALA VAL PRO PRO GLN GLY ALA GLU PRO GLN SER ASN ALA          
SEQRES  19 B  332  GLY PRO ARG PRO HIS ILE GLY ASP THR LEU PHE THR LEU          
SEQRES  20 B  332  PHE ARG ALA PRO GLU LEU LEU ALA PRO ASN GLY ASP LEU          
SEQRES  21 B  332  TYR ASN VAL PHE ALA TRP ALA LEU ASP VAL LEU ALA LYS          
SEQRES  22 B  332  ARG LEU ARG SER MET HIS VAL PHE ILE LEU ASP TYR ASP          
SEQRES  23 B  332  GLN SER PRO ALA GLY CYS ARG ASP ALA LEU LEU GLN LEU          
SEQRES  24 B  332  THR SER GLY MET VAL GLN THR HIS VAL THR THR PRO GLY          
SEQRES  25 B  332  SER ILE PRO THR ILE CYS ASP LEU ALA ARG THR PHE ALA          
SEQRES  26 B  332  ARG GLU MET GLY GLU ALA ASN                                  
HET    SO4  A 400       5                                                       
HET    SO4  A 401       5                                                       
HET    SO4  A 402       5                                                       
HET    NCV  A 500      16                                                       
HET    SO4  B 400       5                                                       
HET    SO4  B 401       5                                                       
HET    SO4  B 402       5                                                       
HET    NCV  B 500      16                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     NCV N-METHYL-6-(1,3-DIHYDROXY-ISOBUTYL)THYMINE                       
HETSYN     NCV 6-[3-HYDROXY-2-(HYDROXYMETHYL)PROPYL]-1,5-                       
HETSYN   2 NCV  DIMETHYLPYRIMIDINE-2,4(1H,3H)-DIONE; N-METHYL-DHBT              
FORMUL   3  SO4    6(O4 S 2-)                                                   
FORMUL   6  NCV    2(C10 H16 N2 O4)                                             
FORMUL  11  HOH   *303(H2 O)                                                    
HELIX    1   1 LYS A   62  GLY A   73  1                                  12    
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  GLY A  264  5                                   5    
HELIX   12  12 HIS A  283  ARG A  293  5                                  11    
HELIX   13  13 ALA A  294  LEU A  298  5                                   5    
HELIX   14  14 TYR A  305  SER A  321  1                                  17    
HELIX   15  15 SER A  332  THR A  344  1                                  13    
HELIX   16  16 SER A  345  MET A  347  5                                   3    
HELIX   17  17 GLY A  356  GLY A  373  1                                  18    
HELIX   18  18 GLY B   61  ALA B   71  1                                  11    
HELIX   19  19 PRO B   84  VAL B   90  1                                   7    
HELIX   20  20 GLU B   95  GLN B  109  1                                  15    
HELIX   21  21 SER B  113  ALA B  140  1                                  28    
HELIX   22  22 HIS B  164  LEU B  170  1                                   7    
HELIX   23  23 LEU B  170  MET B  179  1                                  10    
HELIX   24  24 THR B  183  ILE B  194  1                                  12    
HELIX   25  25 PRO B  209  ALA B  218  1                                  10    
HELIX   26  26 ASP B  228  CYS B  251  1                                  24    
HELIX   27  27 SER B  254  TRP B  259  1                                   6    
HELIX   28  28 GLY B  260  LEU B  262  5                                   3    
HELIX   29  29 HIS B  283  ARG B  293  5                                  11    
HELIX   30  30 ALA B  294  LEU B  298  5                                   5    
HELIX   31  31 TYR B  305  SER B  321  1                                  17    
HELIX   32  32 SER B  332  THR B  344  1                                  13    
HELIX   33  33 SER B  345  MET B  347  5                                   3    
HELIX   34  34 GLY B  356  GLY B  373  1                                  18    
SHEET    1   A 5 ILE A  78  VAL A  81  0                                        
SHEET    2   A 5 LEU A 157  ASP A 162  1  O  ILE A 160   N  VAL A  79           
SHEET    3   A 5 THR A  48  ASP A  55  1  N  VAL A  52   O  PHE A 161           
SHEET    4   A 5 THR A 350  VAL A 352 -1  O  THR A 350   N  LEU A  49           
SHEET    5   A 5 ILE A 143  GLU A 146 -1  N  GLY A 144   O  HIS A 351           
SHEET    1   B 5 ILE A  78  VAL A  81  0                                        
SHEET    2   B 5 LEU A 157  ASP A 162  1  O  ILE A 160   N  VAL A  79           
SHEET    3   B 5 THR A  48  ASP A  55  1  N  VAL A  52   O  PHE A 161           
SHEET    4   B 5 ASN A 202  ALA A 207  1  O  VAL A 204   N  ASP A  55           
SHEET    5   B 5 HIS A 323  ASP A 328  1  O  PHE A 325   N  LEU A 205           
SHEET    1   C 5 ILE B  78  VAL B  81  0                                        
SHEET    2   C 5 LEU B 157  ASP B 162  1  O  ILE B 160   N  VAL B  81           
SHEET    3   C 5 THR B  48  ILE B  54  1  N  VAL B  52   O  PHE B 161           
SHEET    4   C 5 THR B 350  VAL B 352 -1  O  THR B 350   N  LEU B  49           
SHEET    5   C 5 ILE B 143  GLU B 146 -1  N  GLY B 144   O  HIS B 351           
SHEET    1   D 5 ILE B  78  VAL B  81  0                                        
SHEET    2   D 5 LEU B 157  ASP B 162  1  O  ILE B 160   N  VAL B  81           
SHEET    3   D 5 THR B  48  ILE B  54  1  N  VAL B  52   O  PHE B 161           
SHEET    4   D 5 ASN B 202  ALA B 207  1  O  ASN B 202   N  TYR B  53           
SHEET    5   D 5 HIS B 323  ASP B 328  1  O  LEU B 327   N  LEU B 205           
SITE     1 AC1  9 HOH A  23  HIS A  58  GLY A  59  MET A  60                    
SITE     2 AC1  9 GLY A  61  ARG A 220  ARG A 222  HOH A 456                    
SITE     3 AC1  9 HOH A 479                                                     
SITE     1 AC2  5 HIS A 105  ARG A 226  HOH A 461  SER B  74                    
SITE     2 AC2  5 ARG B  75                                                     
SITE     1 AC3  3 ARG A 212  ARG A 216  ARG B 220                               
SITE     1 AC4 12 HIS A  58  GLN A 125  MET A 128  ARG A 163                    
SITE     2 AC4 12 ALA A 168  TYR A 172  ARG A 222  HOH A 425                    
SITE     3 AC4 12 HOH A 428  HOH A 440  HOH A 456  HOH A 478                    
SITE     1 AC5  8 HIS B  58  GLY B  59  MET B  60  GLY B  61                    
SITE     2 AC5  8 LYS B  62  THR B  63  HOH B 409  HOH B 412                    
SITE     1 AC6  4 HOH B  42  LYS B 317  ARG B 320  HOH B 379                    
SITE     1 AC7  3 ASP A 211  ARG B 212  ARG B 220                               
SITE     1 AC8 12 HIS B  58  GLU B  83  TRP B  88  ILE B 100                    
SITE     2 AC8 12 TYR B 101  GLN B 125  MET B 128  ARG B 163                    
SITE     3 AC8 12 TYR B 172  ARG B 176  HOH B 396  HOH B 444                    
CRYST1  113.000  117.365  107.762  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      0.008850  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008520  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009280        0.00000