HEADER    REPLICATION                             06-MAY-04   1T6L              
TITLE     CRYSTAL STRUCTURE OF THE HUMAN CYTOMEGALOVIRUS DNA POLYMERASE SUBUNIT,
TITLE    2 UL44                                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA POLYMERASE PROCESSIVITY FACTOR;                        
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: POLYMERASE ACCESSORY PROTEIN, PAP, ICP36 PROTEIN;           
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HUMAN HERPESVIRUS 5;                            
SOURCE   3 ORGANISM_COMMON: HUMAN CYTOMEGALOVIRUS;                              
SOURCE   4 ORGANISM_TAXID: 10359;                                               
SOURCE   5 GENE: UL44;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS;                            
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PDEST15                                   
KEYWDS    PROCESSIVITY FOLD, REPLICATION                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.A.APPLETON,A.LOREGIAN,D.J.FILMAN,D.M.COEN,J.M.HOGLE                 
REVDAT   3   14-FEB-24 1T6L    1       REMARK                                   
REVDAT   2   24-FEB-09 1T6L    1       VERSN                                    
REVDAT   1   10-AUG-04 1T6L    0                                                
JRNL        AUTH   B.A.APPLETON,A.LOREGIAN,D.J.FILMAN,D.M.COEN,J.M.HOGLE        
JRNL        TITL   THE CYTOMEGALOVIRUS DNA POLYMERASE SUBUNIT UL44 FORMS A C    
JRNL        TITL 2 CLAMP-SHAPED DIMER.                                          
JRNL        REF    MOL.CELL                      V.  15   233 2004              
JRNL        REFN                   ISSN 1097-2765                               
JRNL        PMID   15260974                                                     
JRNL        DOI    10.1016/J.MOLCEL.2004.06.018                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.85 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.1.24                                        
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 12.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 23673                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.238                           
REMARK   3   R VALUE            (WORKING SET) : 0.235                           
REMARK   3   FREE R VALUE                     : 0.268                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.200                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 2683                            
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) : 1.85                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.95                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3279                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2380                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 394                          
REMARK   3   BIN FREE R VALUE                    : 0.2970                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1941                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 95                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 25.80                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 30.47                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.23000                                              
REMARK   3    B22 (A**2) : 0.23000                                              
REMARK   3    B33 (A**2) : -0.35000                                             
REMARK   3    B12 (A**2) : 0.12000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.163         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.151         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.096         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.081         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.931                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.915                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1980 ; 0.015 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2692 ; 1.577 ; 1.955       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   247 ; 6.484 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   327 ; 0.118 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1445 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   798 ; 0.227 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    95 ; 0.107 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    54 ; 0.294 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     6 ; 0.652 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1247 ; 1.125 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2040 ; 2.050 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   733 ; 2.645 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   652 ; 4.171 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1T6L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-MAY-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000022376.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-JUL-02; 24-JUL-02; 09-MAR-03    
REMARK 200  TEMPERATURE           (KELVIN) : 100; 100; 100                      
REMARK 200  PH                             : 4.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 3                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; Y; Y                            
REMARK 200  RADIATION SOURCE               : NSLS; NSLS; APS                    
REMARK 200  BEAMLINE                       : X12C; X12C; 14-BM-C                
REMARK 200  X-RAY GENERATOR MODEL          : NULL; NULL; NULL                   
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; M; NULL                         
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9786, 0.9788, 0.9500; 0.9786,    
REMARK 200                                   0.9787, 0.9500, 1.010; 0.900       
REMARK 200  MONOCHROMATOR                  : SI (111); SI (111); NULL           
REMARK 200  OPTICS                         : NULL; NULL; NULL                   
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD; CCD; CCD                      
REMARK 200  DETECTOR MANUFACTURER          : BRANDEIS - B4; BRANDEIS - B4;      
REMARK 200                                   ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 26592                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.850                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 28.80                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05600                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 58.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.93                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 18.00                              
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.26700                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 14.20                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD; MAD; NULL                                 
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.80                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: POLYETHYLENE GLYCOL 4000, SODIUM         
REMARK 280  ACETATE, SODIUM CHLORIDE, DITHIOTHREITOL , PH 4.2, VAPOR            
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 295K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+5/6                                            
REMARK 290       6555   X-Y,X,Z+1/6                                             
REMARK 290       7555   Y,X,-Z+1/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+2/3                                          
REMARK 290      10555   -Y,-X,-Z+5/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+1/6                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      113.35567            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      226.71133            
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      170.03350            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000      283.38917            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       56.67783            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      113.35567            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000      226.71133            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000      283.38917            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000      170.03350            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       56.67783            
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 BIOLOGICAL ASSEMBLY IS A DIMER IS A DIMER GENERATED BY   
REMARK 300 THE TWO FOLD AXIS: X, X-Y, 1/6-Z                                     
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 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2  0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       56.67783            
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     MET A     1                                                      
REMARK 465     ASP A     2                                                      
REMARK 465     ARG A     3                                                      
REMARK 465     LYS A     4                                                      
REMARK 465     THR A     5                                                      
REMARK 465     ARG A     6                                                      
REMARK 465     LEU A     7                                                      
REMARK 465     SER A     8                                                      
REMARK 465     GLU A     9                                                      
REMARK 465     HIS A   163                                                      
REMARK 465     THR A   164                                                      
REMARK 465     ARG A   165                                                      
REMARK 465     VAL A   166                                                      
REMARK 465     LYS A   167                                                      
REMARK 465     ARG A   168                                                      
REMARK 465     ASN A   169                                                      
REMARK 465     VAL A   170                                                      
REMARK 465     LYS A   171                                                      
REMARK 465     LYS A   172                                                      
REMARK 465     ALA A   173                                                      
REMARK 465     PRO A   174                                                      
REMARK 465     PRO A   271                                                      
REMARK 465     PHE A   272                                                      
REMARK 465     GLN A   273                                                      
REMARK 465     ARG A   274                                                      
REMARK 465     GLY A   275                                                      
REMARK 465     ASP A   276                                                      
REMARK 465     PRO A   277                                                      
REMARK 465     PHE A   278                                                      
REMARK 465     ASP A   279                                                      
REMARK 465     LYS A   280                                                      
REMARK 465     ASN A   281                                                      
REMARK 465     TYR A   282                                                      
REMARK 465     VAL A   283                                                      
REMARK 465     GLY A   284                                                      
REMARK 465     ASN A   285                                                      
REMARK 465     SER A   286                                                      
REMARK 465     GLY A   287                                                      
REMARK 465     LYS A   288                                                      
REMARK 465     SER A   289                                                      
REMARK 465     ARG A   290                                                      
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     GLU A 138    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 140    CG   CD   OE1  OE2                                  
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   O    SER A    55     OE2  GLU A   200     7545     1.91            
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    LEU A  68   CA  -  CB  -  CG  ANGL. DEV. =  17.6 DEGREES          
REMARK 500    ASP A 155   CB  -  CG  -  OD2 ANGL. DEV. =   5.7 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    SER A  55      -99.03    -29.49                                   
REMARK 500    HIS A  56       49.66    -97.98                                   
REMARK 500    ASP A  72      110.52   -163.12                                   
REMARK 500    LYS A  73        3.45    -69.18                                   
REMARK 500    PHE A  75      117.95    -37.57                                   
REMARK 500    ASN A  89       97.24    -65.65                                   
REMARK 500    PRO A 119      -68.52    -29.83                                   
REMARK 500    GLU A 247      -91.10   -155.41                                   
REMARK 500    ASP A 249     -156.10   -174.87                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 GLY A  187     PRO A  188                  147.58                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 999                                                                      
REMARK 999 SEQUENCE AUTHOR STATE THAT THE SER 205 IS INDEED CORRECT AND IT      
REMARK 999 MAY REPRESENT A DIFFERENT ISOLATE CYTOMEGALOVIRUS, REFERRING TO      
REMARK 999 ERTL PF, POWELL KL. "PHYSICAL AND FUNCTIONAL INTERACTION OF          
REMARK 999 HUMAN CYTOMEGALOVIRUS DNA POLYMERASE AND ITS ACCESSORY PROTEIN       
REMARK 999 (ICP36) EXPRESSED IN INSECT CELLS." J VIROL. 1992 JUL;66(7):4126-    
REMARK 999 33.                                                                  
DBREF  1T6L A    1   290  UNP    P16790   VPAP_HCMVA       1    290             
SEQADV 1T6L SER A  205  UNP  P16790    ALA   205 SEE REMARK 999                 
SEQRES   1 A  290  MET ASP ARG LYS THR ARG LEU SER GLU PRO PRO THR LEU          
SEQRES   2 A  290  ALA LEU ARG LEU LYS PRO TYR LYS THR ALA ILE GLN GLN          
SEQRES   3 A  290  LEU ARG SER VAL ILE ARG ALA LEU LYS GLU ASN THR THR          
SEQRES   4 A  290  VAL THR PHE LEU PRO THR PRO SER LEU ILE LEU GLN THR          
SEQRES   5 A  290  VAL ARG SER HIS CYS VAL SER LYS ILE THR PHE ASN SER          
SEQRES   6 A  290  SER CYS LEU TYR ILE THR ASP LYS SER PHE GLN PRO LYS          
SEQRES   7 A  290  THR ILE ASN ASN SER THR PRO LEU LEU GLY ASN PHE MET          
SEQRES   8 A  290  TYR LEU THR SER SER LYS ASP LEU THR LYS PHE TYR VAL          
SEQRES   9 A  290  GLN ASP ILE SER ASP LEU SER ALA LYS ILE SER MET CYS          
SEQRES  10 A  290  ALA PRO ASP PHE ASN MET GLU PHE SER SER ALA CYS VAL          
SEQRES  11 A  290  HIS GLY GLN ASP ILE VAL ARG GLU SER GLU ASN SER ALA          
SEQRES  12 A  290  VAL HIS VAL ASP LEU ASP PHE GLY VAL VAL ALA ASP LEU          
SEQRES  13 A  290  LEU LYS TRP ILE GLY PRO HIS THR ARG VAL LYS ARG ASN          
SEQRES  14 A  290  VAL LYS LYS ALA PRO CYS PRO THR GLY THR VAL GLN ILE          
SEQRES  15 A  290  LEU VAL HIS ALA GLY PRO PRO ALA ILE LYS PHE ILE LEU          
SEQRES  16 A  290  THR ASN GLY SER GLU LEU GLU PHE THR SER ASN ASN ARG          
SEQRES  17 A  290  VAL SER PHE HIS GLY VAL LYS ASN MET ARG ILE ASN VAL          
SEQRES  18 A  290  GLN LEU LYS ASN PHE TYR GLN THR LEU LEU ASN CYS ALA          
SEQRES  19 A  290  VAL THR LYS LEU PRO CYS THR LEU ARG ILE VAL THR GLU          
SEQRES  20 A  290  HIS ASP THR LEU LEU TYR VAL ALA SER ARG ASN GLY LEU          
SEQRES  21 A  290  PHE ALA VAL GLU ASN PHE LEU THR GLU GLU PRO PHE GLN          
SEQRES  22 A  290  ARG GLY ASP PRO PHE ASP LYS ASN TYR VAL GLY ASN SER          
SEQRES  23 A  290  GLY LYS SER ARG                                              
FORMUL   2  HOH   *95(H2 O)                                                     
HELIX    1   1 ARG A   16  LEU A   27  1                                  12    
HELIX    2   2 LEU A   27  ALA A   33  1                                   7    
HELIX    3   3 PHE A   90  THR A   94  1                                   5    
HELIX    4   4 ASP A  149  GLY A  161  1                                  13    
HELIX    5   5 LEU A  223  ALA A  234  1                                  12    
HELIX    6   6 VAL A  235  LYS A  237  5                                   3    
SHEET    1   A 5 LEU A  68  ILE A  70  0                                        
SHEET    2   A 5 THR A  12  LEU A  15 -1  N  ALA A  14   O  TYR A  69           
SHEET    3   A 5 LYS A 101  GLN A 105 -1  O  PHE A 102   N  LEU A  15           
SHEET    4   A 5 SER A 111  ALA A 118 -1  O  SER A 115   N  TYR A 103           
SHEET    5   A 5 PHE A 121  ALA A 128 -1  O  PHE A 125   N  ILE A 114           
SHEET    1   B 9 LYS A  78  ASN A  81  0                                        
SHEET    2   B 9 THR A  39  LEU A  43 -1  N  PHE A  42   O  LYS A  78           
SHEET    3   B 9 SER A  47  ARG A  54 -1  O  ILE A  49   N  THR A  41           
SHEET    4   B 9 CYS A  57  PHE A  63 -1  O  CYS A  57   N  ARG A  54           
SHEET    5   B 9 PHE A 261  THR A 268 -1  O  GLU A 264   N  LYS A  60           
SHEET    6   B 9 THR A 250  ARG A 257 -1  N  LEU A 252   O  LEU A 267           
SHEET    7   B 9 CYS A 240  THR A 246 -1  N  THR A 241   O  ALA A 255           
SHEET    8   B 9 VAL A 144  LEU A 148 -1  N  LEU A 148   O  CYS A 240           
SHEET    9   B 9 VAL A 209  PHE A 211 -1  O  SER A 210   N  ASP A 147           
SHEET    1   C 2 SER A  83  THR A  84  0                                        
SHEET    2   C 2 GLY A  88  ASN A  89 -1  O  GLY A  88   N  THR A  84           
SHEET    1   D 4 GLU A 200  PHE A 203  0                                        
SHEET    2   D 4 ALA A 190  LEU A 195 -1  N  PHE A 193   O  LEU A 201           
SHEET    3   D 4 THR A 179  HIS A 185 -1  N  LEU A 183   O  LYS A 192           
SHEET    4   D 4 MET A 217  GLN A 222 -1  O  VAL A 221   N  VAL A 180           
CISPEP   1 THR A   45    PRO A   46          0         4.31                     
CRYST1   53.930   53.930  340.067  90.00  90.00 120.00 P 61 2 2     12          
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      0.018543  0.010706  0.000000        0.00000                         
SCALE2      0.000000  0.021411  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.002941        0.00000