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Database: PDB
Entry: 6M7U
LinkDB: 6M7U
Original site: 6M7U 
HEADER    TRANSFERASE/DNA                         21-AUG-18   6M7U              
TITLE     HUMAN DNA POLYMERASE ETA IN A NON-PRODUCTIVE TERNARY COMPLEX WITH MG2+
TITLE    2 AND DTMPNPP OPPOSITING CDA                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA POLYMERASE ETA;                                        
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 1-432;                                            
COMPND   5 SYNONYM: RAD30 HOMOLOG A,XERODERMA PIGMENTOSUM VARIANT TYPE PROTEIN; 
COMPND   6 EC: 2.7.7.7;                                                         
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: DNA (5'-D(*AP*GP*TP*GP*TP*GP*AP*G)-3');                    
COMPND  10 CHAIN: P;                                                            
COMPND  11 ENGINEERED: YES;                                                     
COMPND  12 MOL_ID: 3;                                                           
COMPND  13 MOLECULE: DNA (5'-D(*AP*TP*(02I)P*CP*TP*CP*AP*CP*AP*CP*T)-3');       
COMPND  14 CHAIN: T;                                                            
COMPND  15 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: POLH, RAD30, RAD30A, XPV;                                      
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 SYNTHETIC: YES;                                                      
SOURCE  10 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  11 ORGANISM_COMMON: HUMAN;                                              
SOURCE  12 ORGANISM_TAXID: 9606;                                                
SOURCE  13 MOL_ID: 3;                                                           
SOURCE  14 SYNTHETIC: YES;                                                      
SOURCE  15 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  16 ORGANISM_COMMON: HUMAN;                                              
SOURCE  17 ORGANISM_TAXID: 9606                                                 
KEYWDS    TRANSLESION SYNTHESIS, CDA, DNA BINDING PROTEIN, TRANSFERASE-DNA      
KEYWDS   2 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.WENG,Y.GAO,W.YANG                                                   
REVDAT   5   11-OCT-23 6M7U    1       LINK                                     
REVDAT   4   25-DEC-19 6M7U    1       REMARK                                   
REVDAT   3   31-OCT-18 6M7U    1       JRNL                                     
REVDAT   2   17-OCT-18 6M7U    1       JRNL                                     
REVDAT   1   12-SEP-18 6M7U    0                                                
JRNL        AUTH   P.J.WENG,Y.GAO,M.T.GREGORY,P.WANG,Y.WANG,W.YANG              
JRNL        TITL   BYPASSING A 8,5'-CYCLO-2'-DEOXYADENOSINE LESION BY HUMAN DNA 
JRNL        TITL 2 POLYMERASE ETA AT ATOMIC RESOLUTION.                         
JRNL        REF    PROC. NATL. ACAD. SCI.        V. 115 10660 2018              
JRNL        REF  2 U.S.A.                                                       
JRNL        REFN                   ESSN 1091-6490                               
JRNL        PMID   30275308                                                     
JRNL        DOI    10.1073/PNAS.1812856115                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.12_2829)                                   
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.46                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 9840                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.256                           
REMARK   3   R VALUE            (WORKING SET) : 0.255                           
REMARK   3   FREE R VALUE                     : 0.284                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.970                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 489                             
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 29.4588 -  7.2919    0.95     1031    49  0.1703 0.2232        
REMARK   3     2  7.2919 -  5.8023    0.96      968    56  0.2339 0.2328        
REMARK   3     3  5.8023 -  5.0731    0.96      975    48  0.2514 0.2407        
REMARK   3     4  5.0731 -  4.6111    0.94      929    47  0.2375 0.2419        
REMARK   3     5  4.6111 -  4.2817    0.96      936    57  0.2363 0.2995        
REMARK   3     6  4.2817 -  4.0299    0.95      932    55  0.2636 0.3308        
REMARK   3     7  4.0299 -  3.8285    0.92      897    46  0.3280 0.3682        
REMARK   3     8  3.8285 -  3.6622    0.93      907    41  0.3550 0.3723        
REMARK   3     9  3.6622 -  3.5215    0.91      878    47  0.3638 0.3567        
REMARK   3    10  3.5215 -  3.4001    0.91      898    43  0.4035 0.4308        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.430            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.510           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.006           3793                                  
REMARK   3   ANGLE     :  1.262           5208                                  
REMARK   3   CHIRALITY :  0.224            585                                  
REMARK   3   PLANARITY :  0.006            600                                  
REMARK   3   DIHEDRAL  : 26.578           1450                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6M7U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-AUG-18.                  
REMARK 100 THE DEPOSITION ID IS D_1000236324.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 21-AUG-14                          
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               : APS                                
REMARK 200  BEAMLINE                       : 22-BM                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 11672                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.0                               
REMARK 200  DATA REDUNDANCY                : 4.400                              
REMARK 200  R MERGE                    (I) : 0.19400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 3.7800                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 87.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.82800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: 3SI8                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 63.02                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.33                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 16 % PEG 2000 MME 100 MM MES, PH 6.0,    
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       31.65500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       71.03500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       40.23500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       71.03500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       31.65500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       40.23500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3640 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 23430 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, P, T                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A    -2                                                      
REMARK 465     PRO A    -1                                                      
REMARK 465     MET A    63                                                      
REMARK 465     TRP A    64                                                      
REMARK 465     ALA A    65                                                      
REMARK 465     ASP A    66                                                      
REMARK 465     ASP A    67                                                      
REMARK 465     ALA A    68                                                      
REMARK 465     LYS A    69                                                      
REMARK 465     PRO A   154                                                      
REMARK 465     THR A   155                                                      
REMARK 465     THR A   156                                                      
REMARK 465     ALA A   157                                                      
REMARK 465     GLU A   158                                                      
REMARK 465     GLU A   159                                                      
REMARK 465     THR A   160                                                      
REMARK 465     ALA A   431                                                      
REMARK 465     SER A   432                                                      
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     DG P   8   O4' -  C1' -  N9  ANGL. DEV. =   1.9 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    CYS A  16       61.18     25.43                                   
REMARK 500    LEU A  71       10.95   -140.53                                   
REMARK 500    LEU A  75      123.21    -39.98                                   
REMARK 500    LYS A 163      -73.90    -58.22                                   
REMARK 500    SER A 217     -157.36   -158.21                                   
REMARK 500    ARG A 253        0.00    -69.47                                   
REMARK 500    SER A 257       -1.95     81.30                                   
REMARK 500    ARG A 313      137.74    -38.48                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 503  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  13   OD1                                                    
REMARK 620 2 ASP A  13   OD2  47.3                                              
REMARK 620 3 MET A  14   O    83.4 115.4                                        
REMARK 620 4 ASP A 115   OD1  65.7 105.0  80.5                                  
REMARK 620 5 1FZ A 502   O1A  98.5  84.9 151.3  74.4                            
REMARK 620 6 1FZ A 502   O2B 149.9 154.5  89.3  84.4  74.7                      
REMARK 620 7 1FZ A 502   O1G 123.1  86.2  93.0 168.7 109.3  86.3                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NI A 501  NI                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 181   OD1                                                    
REMARK 620 2 ASP A 181   OD2  56.7                                              
REMARK 620 3 HIS A 289   NE2  79.6  24.7                                        
REMARK 620 4 HIS A 393   NE2  41.7  39.6  50.2                                  
REMARK 620 5 HIS A 397   NE2  42.8  37.4  47.9   2.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 1FZ A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 503                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 504                  
DBREF  6M7U A    1   432  UNP    Q9Y253   POLH_HUMAN       1    432             
DBREF  6M7U P    1     8  PDB    6M7U     6M7U             1      8             
DBREF  6M7U T    2    12  PDB    6M7U     6M7U             2     12             
SEQADV 6M7U GLY A   -2  UNP  Q9Y253              EXPRESSION TAG                 
SEQADV 6M7U PRO A   -1  UNP  Q9Y253              EXPRESSION TAG                 
SEQADV 6M7U HIS A    0  UNP  Q9Y253              EXPRESSION TAG                 
SEQRES   1 A  435  GLY PRO HIS MET ALA THR GLY GLN ASP ARG VAL VAL ALA          
SEQRES   2 A  435  LEU VAL ASP MET ASP CYS PHE PHE VAL GLN VAL GLU GLN          
SEQRES   3 A  435  ARG GLN ASN PRO HIS LEU ARG ASN LYS PRO CYS ALA VAL          
SEQRES   4 A  435  VAL GLN TYR LYS SER TRP LYS GLY GLY GLY ILE ILE ALA          
SEQRES   5 A  435  VAL SER TYR GLU ALA ARG ALA PHE GLY VAL THR ARG SER          
SEQRES   6 A  435  MET TRP ALA ASP ASP ALA LYS LYS LEU CYS PRO ASP LEU          
SEQRES   7 A  435  LEU LEU ALA GLN VAL ARG GLU SER ARG GLY LYS ALA ASN          
SEQRES   8 A  435  LEU THR LYS TYR ARG GLU ALA SER VAL GLU VAL MET GLU          
SEQRES   9 A  435  ILE MET SER ARG PHE ALA VAL ILE GLU ARG ALA SER ILE          
SEQRES  10 A  435  ASP GLU ALA TYR VAL ASP LEU THR SER ALA VAL GLN GLU          
SEQRES  11 A  435  ARG LEU GLN LYS LEU GLN GLY GLN PRO ILE SER ALA ASP          
SEQRES  12 A  435  LEU LEU PRO SER THR TYR ILE GLU GLY LEU PRO GLN GLY          
SEQRES  13 A  435  PRO THR THR ALA GLU GLU THR VAL GLN LYS GLU GLY MET          
SEQRES  14 A  435  ARG LYS GLN GLY LEU PHE GLN TRP LEU ASP SER LEU GLN          
SEQRES  15 A  435  ILE ASP ASN LEU THR SER PRO ASP LEU GLN LEU THR VAL          
SEQRES  16 A  435  GLY ALA VAL ILE VAL GLU GLU MET ARG ALA ALA ILE GLU          
SEQRES  17 A  435  ARG GLU THR GLY PHE GLN CYS SER ALA GLY ILE SER HIS          
SEQRES  18 A  435  ASN LYS VAL LEU ALA LYS LEU ALA CYS GLY LEU ASN LYS          
SEQRES  19 A  435  PRO ASN ARG GLN THR LEU VAL SER HIS GLY SER VAL PRO          
SEQRES  20 A  435  GLN LEU PHE SER GLN MET PRO ILE ARG LYS ILE ARG SER          
SEQRES  21 A  435  LEU GLY GLY LYS LEU GLY ALA SER VAL ILE GLU ILE LEU          
SEQRES  22 A  435  GLY ILE GLU TYR MET GLY GLU LEU THR GLN PHE THR GLU          
SEQRES  23 A  435  SER GLN LEU GLN SER HIS PHE GLY GLU LYS ASN GLY SER          
SEQRES  24 A  435  TRP LEU TYR ALA MET CYS ARG GLY ILE GLU HIS ASP PRO          
SEQRES  25 A  435  VAL LYS PRO ARG GLN LEU PRO LYS THR ILE GLY CYS SER          
SEQRES  26 A  435  LYS ASN PHE PRO GLY LYS THR ALA LEU ALA THR ARG GLU          
SEQRES  27 A  435  GLN VAL GLN TRP TRP LEU LEU GLN LEU ALA GLN GLU LEU          
SEQRES  28 A  435  GLU GLU ARG LEU THR LYS ASP ARG ASN ASP ASN ASP ARG          
SEQRES  29 A  435  VAL ALA THR GLN LEU VAL VAL SER ILE ARG VAL GLN GLY          
SEQRES  30 A  435  ASP LYS ARG LEU SER SER LEU ARG ARG CYS CYS ALA LEU          
SEQRES  31 A  435  THR ARG TYR ASP ALA HIS LYS MET SER HIS ASP ALA PHE          
SEQRES  32 A  435  THR VAL ILE LYS ASN CYS ASN THR SER GLY ILE GLN THR          
SEQRES  33 A  435  GLU TRP SER PRO PRO LEU THR MET LEU PHE LEU CYS ALA          
SEQRES  34 A  435  THR LYS PHE SER ALA SER                                      
SEQRES   1 P    8   DA  DG  DT  DG  DT  DG  DA  DG                              
SEQRES   1 T   11   DA  DT 02I  DC  DT  DC  DA  DC  DA  DC  DT                  
HET    02I  T   4      21                                                       
HET     NI  A 501       1                                                       
HET    1FZ  A 502      29                                                       
HET     MG  A 503       1                                                       
HET     CL  A 504       1                                                       
HETNAM     02I (6S,7S,8S,10R)-4-AMINO-8-HYDROXY-7,8,9,10-TETRAHYDRO-            
HETNAM   2 02I  6H-7,10-EPOXYAZEPINO[1,2-E]PURIN-6-YL DIHYDROGEN                
HETNAM   3 02I  PHOSPHATE                                                       
HETNAM      NI NICKEL (II) ION                                                  
HETNAM     1FZ 5'-O-[(R)-HYDROXY{[(R)-HYDROXY(PHOSPHONOOXY)                     
HETNAM   2 1FZ  PHOSPHORYL]AMINO}PHOSPHORYL]THYMIDINE                           
HETNAM      MG MAGNESIUM ION                                                    
HETNAM      CL CHLORIDE ION                                                     
FORMUL   3  02I    C10 H12 N5 O6 P                                              
FORMUL   4   NI    NI 2+                                                        
FORMUL   5  1FZ    C10 H18 N3 O13 P3                                            
FORMUL   6   MG    MG 2+                                                        
FORMUL   7   CL    CL 1-                                                        
FORMUL   8  HOH   *22(H2 O)                                                     
HELIX    1 AA1 CYS A   16  ASN A   26  1                                  11    
HELIX    2 AA2 PRO A   27  ARG A   30  5                                   4    
HELIX    3 AA3 SER A   51  ALA A   56  1                                   6    
HELIX    4 AA4 LEU A   89  SER A  104  1                                  16    
HELIX    5 AA5 LEU A  121  LEU A  132  1                                  12    
HELIX    6 AA6 SER A  138  LEU A  142  5                                   5    
HELIX    7 AA7 GLN A  162  LEU A  178  1                                  17    
HELIX    8 AA8 SER A  185  GLY A  209  1                                  25    
HELIX    9 AA9 ASN A  219  GLY A  228  1                                  10    
HELIX   10 AB1 SER A  239  GLY A  241  5                                   3    
HELIX   11 AB2 SER A  242  GLN A  249  1                                   8    
HELIX   12 AB3 PRO A  251  ILE A  255  5                                   5    
HELIX   13 AB4 GLY A  260  GLY A  271  1                                  12    
HELIX   14 AB5 TYR A  274  PHE A  281  5                                   8    
HELIX   15 AB6 THR A  282  GLY A  291  1                                  10    
HELIX   16 AB7 GLY A  291  CYS A  302  1                                  12    
HELIX   17 AB8 PRO A  326  ALA A  330  5                                   5    
HELIX   18 AB9 THR A  333  ASP A  360  1                                  28    
HELIX   19 AC1 ASP A  391  ASN A  405  1                                  15    
SHEET    1 AA1 6 ILE A 109  ARG A 111  0                                        
SHEET    2 AA1 6 GLU A 116  ASP A 120 -1  O  TYR A 118   N  GLU A 110           
SHEET    3 AA1 6 VAL A   9  MET A  14 -1  N  VAL A  12   O  ALA A 117           
SHEET    4 AA1 6 CYS A 212  SER A 217 -1  O  SER A 217   N  VAL A   9           
SHEET    5 AA1 6 GLN A 235  LEU A 237  1  O  THR A 236   N  ILE A 216           
SHEET    6 AA1 6 THR A 145  ILE A 147  1  N  TYR A 146   O  LEU A 237           
SHEET    1 AA2 3 ILE A  47  VAL A  50  0                                        
SHEET    2 AA2 3 CYS A  34  GLN A  38 -1  N  VAL A  36   O  ALA A  49           
SHEET    3 AA2 3 LEU A  76  VAL A  80  1  O  ALA A  78   N  VAL A  37           
SHEET    1 AA3 2 GLU A  82  SER A  83  0                                        
SHEET    2 AA3 2 LYS A  86  ALA A  87 -1  O  LYS A  86   N  SER A  83           
SHEET    1 AA4 4 THR A 318  ASN A 324  0                                        
SHEET    2 AA4 4 LEU A 419  PHE A 429 -1  O  ALA A 426   N  ILE A 319           
SHEET    3 AA4 4 ALA A 363  VAL A 372 -1  N  VAL A 367   O  CYS A 425           
SHEET    4 AA4 4 LEU A 381  ALA A 386 -1  O  CYS A 385   N  LEU A 366           
LINK         O3'  DT T   3                 P   02I T   4     1555   1555  1.61  
LINK         O3' 02I T   4                 P    DC T   5     1555   1555  1.60  
LINK         OD1 ASP A  13                MG    MG A 503     1555   1555  2.02  
LINK         OD2 ASP A  13                MG    MG A 503     1555   1555  2.97  
LINK         O   MET A  14                MG    MG A 503     1555   1555  2.35  
LINK         OD1 ASP A 115                MG    MG A 503     1555   1555  2.55  
LINK         OD1 ASP A 181                NI    NI A 501     1555   2554  2.56  
LINK         OD2 ASP A 181                NI    NI A 501     1555   2554  1.92  
LINK         NE2 HIS A 289                NI    NI A 501     1555   3645  2.70  
LINK         NE2 HIS A 393                NI    NI A 501     1555   1555  2.04  
LINK         NE2 HIS A 397                NI    NI A 501     1555   1555  1.84  
LINK         O1A 1FZ A 502                MG    MG A 503     1555   1555  2.60  
LINK         O2B 1FZ A 502                MG    MG A 503     1555   1555  2.12  
LINK         O1G 1FZ A 502                MG    MG A 503     1555   1555  2.34  
CISPEP   1 LYS A  231    PRO A  232          0        -0.42                     
CISPEP   2 SER A  416    PRO A  417          0         2.59                     
SITE     1 AC1  4 ASP A 181  HIS A 289  HIS A 393  HIS A 397                    
SITE     1 AC2 14 ASP A  13  MET A  14  CYS A  16  PHE A  18                    
SITE     2 AC2 14 ILE A  48  TYR A  52  ARG A  55  ARG A  61                    
SITE     3 AC2 14 ASP A 115  GLU A 116  LYS A 231   MG A 503                    
SITE     4 AC2 14  DA T   2  02I T   4                                          
SITE     1 AC3  4 ASP A  13  MET A  14  ASP A 115  1FZ A 502                    
SITE     1 AC4  1 ARG A 382                                                     
CRYST1   63.310   80.470  142.070  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.015795  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012427  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007039        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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