PDB Short entry for 6BEM
HEADER    TRANSFERASE/DNA                         25-OCT-17   6BEM              
TITLE     TERNARY COMPLEX CRYSTAL STRUCTURE OF DNA POLYMERASE BETA WITH S-ISOMER
TITLE    2 OF BETA-GAMMA-CHCL-DCTP                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TEMPLATE STRAND;                                           
COMPND   3 CHAIN: T;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: PRIMER STRAND;                                             
COMPND   7 CHAIN: P;                                                            
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 3;                                                           
COMPND  10 MOLECULE: DOWNSTREAM PRIMER STRAND;                                  
COMPND  11 CHAIN: D;                                                            
COMPND  12 ENGINEERED: YES;                                                     
COMPND  13 MOL_ID: 4;                                                           
COMPND  14 MOLECULE: DNA POLYMERASE BETA;                                       
COMPND  15 CHAIN: A;                                                            
COMPND  16 EC: 2.7.7.7,4.2.99.-;                                                
COMPND  17 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 MOL_ID: 2;                                                           
SOURCE   6 SYNTHETIC: YES;                                                      
SOURCE   7 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   8 ORGANISM_TAXID: 9606;                                                
SOURCE   9 MOL_ID: 3;                                                           
SOURCE  10 SYNTHETIC: YES;                                                      
SOURCE  11 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  12 ORGANISM_TAXID: 9606;                                                
SOURCE  13 MOL_ID: 4;                                                           
SOURCE  14 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  15 ORGANISM_COMMON: HUMAN;                                              
SOURCE  16 ORGANISM_TAXID: 9606;                                                
SOURCE  17 GENE: POLB;                                                          
SOURCE  18 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  19 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  20 EXPRESSION_SYSTEM_STRAIN: TAP56;                                     
SOURCE  21 EXPRESSION_SYSTEM_PLASMID: PWL11                                     
KEYWDS    DNA POLYMERASE BETA, CONFORMATIONAL CHANGE, ENZYME MECHANISM, LFER,   
KEYWDS   2 TRANSFERASE-DNA COMPLEX                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    V.K.BATRA,S.H.WILSON                                                  
REVDAT   2   04-OCT-23 6BEM    1       LINK                                     
REVDAT   1   31-OCT-18 6BEM    0                                                
JRNL        AUTH   V.K.BATRA,K.OERTELL,W.A.BEARD,B.A.KASHEMIROV,C.E.MCKENNA,    
JRNL        AUTH 2 M.F.GOODMAN,S.H.WILSON                                       
JRNL        TITL   MAPPING FUNCTIONAL SUBSTRATE-ENZYME INTERACTIONS IN THE POL  
JRNL        TITL 2 BETA ACTIVE SITE THROUGH CHEMICAL BIOLOGY: STRUCTURAL        
JRNL        TITL 3 RESPONSES TO ACIDITY MODIFICATION OF INCOMING DNTPS.         
JRNL        REF    BIOCHEMISTRY                  V.  57  3934 2018              
JRNL        REFN                   ISSN 1520-4995                               
JRNL        PMID   29874056                                                     
JRNL        DOI    10.1021/ACS.BIOCHEM.8B00418                                  
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   V.K.BATRA,S.H.WILSON                                         
REMARK   1  TITL   TO BE PUBLISHED                                              
REMARK   1  REF    TO BE PUBLISHED                                              
REMARK   1  REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.88 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.10.1_2155                                   
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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.88                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 24.64                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 92.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 31775                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.190                           
REMARK   3   R VALUE            (WORKING SET) : 0.187                           
REMARK   3   FREE R VALUE                     : 0.226                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 6.280                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1995                            
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 24.6466 -  4.5224    0.99     2335   156  0.1488 0.1785        
REMARK   3     2  4.5224 -  3.5931    0.97     2277   154  0.1452 0.1909        
REMARK   3     3  3.5931 -  3.1400    0.98     2263   150  0.1680 0.1901        
REMARK   3     4  3.1400 -  2.8533    0.97     2233   149  0.2219 0.2632        
REMARK   3     5  2.8533 -  2.6491    0.97     2237   151  0.2045 0.2199        
REMARK   3     6  2.6491 -  2.4930    0.97     2223   148  0.2070 0.2351        
REMARK   3     7  2.4930 -  2.3683    0.96     2230   150  0.2153 0.2503        
REMARK   3     8  2.3683 -  2.2653    0.95     2182   147  0.2342 0.3176        
REMARK   3     9  2.2653 -  2.1781    0.96     2211   148  0.2323 0.2689        
REMARK   3    10  2.1781 -  2.1030    0.95     2191   147  0.2002 0.2832        
REMARK   3    11  2.1030 -  2.0373    0.95     2162   145  0.1966 0.2265        
REMARK   3    12  2.0373 -  1.9791    0.93     2175   145  0.2118 0.2722        
REMARK   3    13  1.9791 -  1.9270    0.75     1701   114  0.2370 0.3051        
REMARK   3    14  1.9270 -  1.8800    0.59     1360    91  0.2687 0.3114        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
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)     : 0.190            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.470           
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      :  0.007           3434                                  
REMARK   3   ANGLE     :  0.907           4761                                  
REMARK   3   CHIRALITY :  0.051            519                                  
REMARK   3   PLANARITY :  0.005            502                                  
REMARK   3   DIHEDRAL  : 18.854           1951                                  
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 6BEM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-OCT-17.                  
REMARK 100 THE DEPOSITION ID IS D_1000230746.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-JUL-16                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5, 50 MM IMIDAZOLE, 350 MM       
REMARK 200                                   SODIUM ACETATE                     
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU MICROMAX-007                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : VIRAMAX                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU SATURN 944                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 31880                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.880                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 24.644                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 92.4                               
REMARK 200  DATA REDUNDANCY                : 3.700                              
REMARK 200  R MERGE                    (I) : 0.05300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.88                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.91                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 56.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.45000                            
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: PHASER                                                
REMARK 200 STARTING MODEL: 2FMS                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.43                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 16-18% PEG 3350, VAPOR DIFFUSION,        
REMARK 280  SITTING DROP, TEMPERATURE 291K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       39.99750            
REMARK 290   SMTRY3   2  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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6020 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20120 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -108.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: T, P, D, 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 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     SER A     2                                                      
REMARK 465     LYS A     3                                                      
REMARK 465     ARG A     4                                                      
REMARK 465     LYS A     5                                                      
REMARK 465     ALA A     6                                                      
REMARK 465     PRO A     7                                                      
REMARK 465     GLN A     8                                                      
REMARK 465     GLU A     9                                                      
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     VAL A 303    CG1  CG2                                            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   667     O    HOH A   799              1.47            
REMARK 500   O    HOH A   779     O    HOH A   862              1.88            
REMARK 500   O    HOH A   532     O    HOH A   844              1.95            
REMARK 500   O    HOH A   640     O    HOH A   805              1.99            
REMARK 500   O    HOH P   120     O    HOH P   124              2.00            
REMARK 500   NE2  GLN A   213     O    HOH A   501              2.01            
REMARK 500   O    HOH A   899     O    HOH A   904              2.02            
REMARK 500   O    HOH A   694     O    HOH A   796              2.04            
REMARK 500   O    HOH A   599     O    HOH A   898              2.04            
REMARK 500   O    HOH A   686     O    HOH A   841              2.04            
REMARK 500   O    HOH D   205     O    HOH D   216              2.05            
REMARK 500   O    HOH A   693     O    HOH A   852              2.09            
REMARK 500   O    HOH T   150     O    HOH T   154              2.13            
REMARK 500   OP2   DT P     6     O    HOH P   101              2.13            
REMARK 500   O    HOH A   642     O    HOH A   885              2.14            
REMARK 500   O    HOH A   623     O    HOH A   862              2.16            
REMARK 500   O    GLY A   302     O    HOH A   502              2.16            
REMARK 500   O    HOH A   811     O    HOH A   825              2.17            
REMARK 500   O    HOH T   137     O    HOH A   812              2.17            
REMARK 500   O    HOH A   834     O    HOH A   872              2.18            
REMARK 500   O    HOH A   780     O    HOH A   874              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    HOH A   574     O    HOH A   820     1556     1.95            
REMARK 500   O    HOH A   743     O    HOH A   755     2646     2.11            
REMARK 500   O    HOH A   746     O    HOH A   870     1556     2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500     DG D   1   P      DG D   1   OP3    -0.123                       
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     DC T   5   O4' -  C1' -  N1  ANGL. DEV. =   2.2 DEGREES          
REMARK 500     DC T   8   O4' -  C1' -  N1  ANGL. DEV. =   2.0 DEGREES          
REMARK 500     DG P   9   O4' -  C1' -  N9  ANGL. DEV. =   2.2 DEGREES          
REMARK 500     DG P   9   C3' -  O3' -  P   ANGL. DEV. =  -9.2 DEGREES          
REMARK 500    2DA P  10   O3' -  P   -  O5' ANGL. DEV. =  13.0 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 178     -131.64   -112.07                                   
REMARK 500    ASN A 294     -169.13   -125.63                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH T 156        DISTANCE =  6.15 ANGSTROMS                       
REMARK 525    HOH A 918        DISTANCE =  5.85 ANGSTROMS                       
REMARK 525    HOH A 919        DISTANCE =  6.31 ANGSTROMS                       
REMARK 525    HOH A 920        DISTANCE =  6.54 ANGSTROMS                       
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 D 101  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH T 127   O                                                      
REMARK 620 2 HOH T 149   O    72.1                                              
REMARK 620 3 HOH D 214   O    82.4  67.0                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 402  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG P   9   OP1                                                    
REMARK 620 2 HOH P 105   O    81.8                                              
REMARK 620 3 THR A 101   O   162.5  84.9                                        
REMARK 620 4 VAL A 103   O    98.0 170.8  97.0                                  
REMARK 620 5 ILE A 106   O    97.5  83.1  92.2  87.8                            
REMARK 620 6 HOH A 793   O    89.6 101.6  82.0  87.6 172.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 403  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DC D   3   OP1                                                    
REMARK 620 2 HOH D 206   O    75.4                                              
REMARK 620 3 LYS A  60   O   166.8  91.4                                        
REMARK 620 4 LEU A  62   O    94.7 166.1  98.4                                  
REMARK 620 5 VAL A  65   O    89.4  93.0  90.4  96.7                            
REMARK 620 6 HOH A 784   O    84.5  88.4  96.2  80.9 173.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 401  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 190   OD1                                                    
REMARK 620 2 ASP A 192   OD2  99.7                                              
REMARK 620 3 DJJ A 408   O1B 171.5  87.2                                        
REMARK 620 4 DJJ A 408   O1A  96.3  92.3  88.3                                  
REMARK 620 5 DJJ A 408   O1G  88.4 171.8  84.8  85.8                            
REMARK 620 6 HOH A 562   O    88.1  88.7  87.2 175.3  92.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 404  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 190   OD1                                                    
REMARK 620 2 ASP A 190   OD2  44.5                                              
REMARK 620 3 ASP A 192   OD1  80.7 120.1                                        
REMARK 620 4 ASP A 256   OD2 128.6 103.3  92.7                                  
REMARK 620 5 DJJ A 408   O1A  64.3  86.4  89.7 167.1                            
REMARK 620 6 HOH A 580   O   107.4  78.1 155.2  99.5  73.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG D 101                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 401                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 404                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 405                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 406                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 407                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue DJJ A 408                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue DC A 409                  
DBREF  6BEM T    1    16  PDB    6BEM     6BEM             1     16             
DBREF  6BEM P    1    10  PDB    6BEM     6BEM             1     10             
DBREF  6BEM D    1     5  PDB    6BEM     6BEM             1      5             
DBREF  6BEM A    1   335  UNP    P06746   DPOLB_HUMAN      1    335             
SEQRES   1 T   16   DC  DC  DG  DA  DC  DG  DT  DC  DG  DC  DA  DT  DC          
SEQRES   2 T   16   DA  DG  DC                                                  
SEQRES   1 P   10   DG  DC  DT  DG  DA  DT  DG  DC  DG 2DA                      
SEQRES   1 D    5   DG  DT  DC  DG  DG                                          
SEQRES   1 A  335  MET SER LYS ARG LYS ALA PRO GLN GLU THR LEU ASN GLY          
SEQRES   2 A  335  GLY ILE THR ASP MET LEU THR GLU LEU ALA ASN PHE GLU          
SEQRES   3 A  335  LYS ASN VAL SER GLN ALA ILE HIS LYS TYR ASN ALA TYR          
SEQRES   4 A  335  ARG LYS ALA ALA SER VAL ILE ALA LYS TYR PRO HIS LYS          
SEQRES   5 A  335  ILE LYS SER GLY ALA GLU ALA LYS LYS LEU PRO GLY VAL          
SEQRES   6 A  335  GLY THR LYS ILE ALA GLU LYS ILE ASP GLU PHE LEU ALA          
SEQRES   7 A  335  THR GLY LYS LEU ARG LYS LEU GLU LYS ILE ARG GLN ASP          
SEQRES   8 A  335  ASP THR SER SER SER ILE ASN PHE LEU THR ARG VAL SER          
SEQRES   9 A  335  GLY ILE GLY PRO SER ALA ALA ARG LYS PHE VAL ASP GLU          
SEQRES  10 A  335  GLY ILE LYS THR LEU GLU ASP LEU ARG LYS ASN GLU ASP          
SEQRES  11 A  335  LYS LEU ASN HIS HIS GLN ARG ILE GLY LEU LYS TYR PHE          
SEQRES  12 A  335  GLY ASP PHE GLU LYS ARG ILE PRO ARG GLU GLU MET LEU          
SEQRES  13 A  335  GLN MET GLN ASP ILE VAL LEU ASN GLU VAL LYS LYS VAL          
SEQRES  14 A  335  ASP SER GLU TYR ILE ALA THR VAL CYS GLY SER PHE ARG          
SEQRES  15 A  335  ARG GLY ALA GLU SER SER GLY ASP MET ASP VAL LEU LEU          
SEQRES  16 A  335  THR HIS PRO SER PHE THR SER GLU SER THR LYS GLN PRO          
SEQRES  17 A  335  LYS LEU LEU HIS GLN VAL VAL GLU GLN LEU GLN LYS VAL          
SEQRES  18 A  335  HIS PHE ILE THR ASP THR LEU SER LYS GLY GLU THR LYS          
SEQRES  19 A  335  PHE MET GLY VAL CYS GLN LEU PRO SER LYS ASN ASP GLU          
SEQRES  20 A  335  LYS GLU TYR PRO HIS ARG ARG ILE ASP ILE ARG LEU ILE          
SEQRES  21 A  335  PRO LYS ASP GLN TYR TYR CYS GLY VAL LEU TYR PHE THR          
SEQRES  22 A  335  GLY SER ASP ILE PHE ASN LYS ASN MET ARG ALA HIS ALA          
SEQRES  23 A  335  LEU GLU LYS GLY PHE THR ILE ASN GLU TYR THR ILE ARG          
SEQRES  24 A  335  PRO LEU GLY VAL THR GLY VAL ALA GLY GLU PRO LEU PRO          
SEQRES  25 A  335  VAL ASP SER GLU LYS ASP ILE PHE ASP TYR ILE GLN TRP          
SEQRES  26 A  335  LYS TYR ARG GLU PRO LYS ASP ARG SER GLU                      
HET    2DA  P  10      20                                                       
HET     MG  D 101       1                                                       
HET     MG  A 401       1                                                       
HET     NA  A 402       1                                                       
HET     NA  A 403       1                                                       
HET     NA  A 404       1                                                       
HET     CL  A 405       1                                                       
HET     CL  A 406       1                                                       
HET     CL  A 407       1                                                       
HET    DJJ  A 408      29                                                       
HET     DC  A 409      20                                                       
HETNAM     2DA 2',3'-DIDEOXYADENOSINE-5'-MONOPHOSPHATE                          
HETNAM      MG MAGNESIUM ION                                                    
HETNAM      NA SODIUM ION                                                       
HETNAM      CL CHLORIDE ION                                                     
HETNAM     DJJ 5'-O-[(R)-{[(R)-[(S)-CHLORO(PHOSPHONO)METHYL](HYDROXY)           
HETNAM   2 DJJ  PHOSPHORYL]OXY}(HYDROXY)PHOSPHORYL]-2'-DEOXYCYTIDINE            
HETNAM      DC 2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE                                
FORMUL   2  2DA    C10 H14 N5 O5 P                                              
FORMUL   5   MG    2(MG 2+)                                                     
FORMUL   7   NA    3(NA 1+)                                                     
FORMUL  10   CL    3(CL 1-)                                                     
FORMUL  13  DJJ    C10 H17 CL N3 O12 P3                                         
FORMUL  14   DC    C9 H14 N3 O7 P                                               
FORMUL  15  HOH   *524(H2 O)                                                    
HELIX    1 AA1 ASN A   12  VAL A   29  1                                  18    
HELIX    2 AA2 ALA A   32  TYR A   49  1                                  18    
HELIX    3 AA3 SER A   55  LYS A   61  1                                   7    
HELIX    4 AA4 GLY A   66  GLY A   80  1                                  15    
HELIX    5 AA5 LEU A   82  ARG A   89  1                                   8    
HELIX    6 AA6 ASP A   91  THR A  101  1                                  11    
HELIX    7 AA7 GLY A  107  GLU A  117  1                                  11    
HELIX    8 AA8 THR A  121  ASN A  128  1                                   8    
HELIX    9 AA9 GLU A  129  LEU A  132  5                                   4    
HELIX   10 AB1 ASN A  133  TYR A  142  1                                  10    
HELIX   11 AB2 GLY A  144  LYS A  148  5                                   5    
HELIX   12 AB3 ARG A  152  ASP A  170  1                                  19    
HELIX   13 AB4 CYS A  178  ARG A  183  1                                   6    
HELIX   14 AB5 LYS A  209  VAL A  221  1                                  13    
HELIX   15 AB6 PRO A  261  ASP A  263  5                                   3    
HELIX   16 AB7 GLN A  264  GLY A  274  1                                  11    
HELIX   17 AB8 SER A  275  LYS A  289  1                                  15    
HELIX   18 AB9 SER A  315  ILE A  323  1                                   9    
HELIX   19 AC1 GLU A  329  ARG A  333  5                                   5    
SHEET    1 AA1 2 ILE A 150  PRO A 151  0                                        
SHEET    2 AA1 2 SER A 187  SER A 188 -1  O  SER A 188   N  ILE A 150           
SHEET    1 AA2 5 ILE A 174  VAL A 177  0                                        
SHEET    2 AA2 5 MET A 191  THR A 196 -1  O  LEU A 194   N  THR A 176           
SHEET    3 AA2 5 ARG A 253  LEU A 259  1  O  ARG A 258   N  LEU A 195           
SHEET    4 AA2 5 LYS A 234  CYS A 239 -1  N  GLY A 237   O  ILE A 255           
SHEET    5 AA2 5 ILE A 224  LYS A 230 -1  N  LEU A 228   O  MET A 236           
SHEET    1 AA3 2 PHE A 291  ILE A 293  0                                        
SHEET    2 AA3 2 ILE A 298  PRO A 300 -1  O  ARG A 299   N  THR A 292           
LINK         O3'  DG P   9                 P   2DA P  10     1555   1555  1.56  
LINK         O   HOH T 127                MG    MG D 101     1555   1555  2.05  
LINK         O   HOH T 149                MG    MG D 101     1555   1555  2.90  
LINK         OP1  DG P   9                NA    NA A 402     1555   1555  2.68  
LINK         O   HOH P 105                NA    NA A 402     1555   1555  2.53  
LINK         OP1  DC D   3                NA    NA A 403     1555   1555  2.65  
LINK        MG    MG D 101                 O   HOH D 214     1555   1555  2.48  
LINK         O   HOH D 206                NA    NA A 403     1555   1555  2.74  
LINK         O   LYS A  60                NA    NA A 403     1555   1555  2.46  
LINK         O   LEU A  62                NA    NA A 403     1555   1555  2.40  
LINK         O   VAL A  65                NA    NA A 403     1555   1555  2.36  
LINK         O   THR A 101                NA    NA A 402     1555   1555  2.35  
LINK         O   VAL A 103                NA    NA A 402     1555   1555  2.53  
LINK         O   ILE A 106                NA    NA A 402     1555   1555  2.56  
LINK         OD1 ASP A 190                MG    MG A 401     1555   1555  2.01  
LINK         OD1 ASP A 190                NA    NA A 404     1555   1555  3.12  
LINK         OD2 ASP A 190                NA    NA A 404     1555   1555  2.29  
LINK         OD2 ASP A 192                MG    MG A 401     1555   1555  2.06  
LINK         OD1 ASP A 192                NA    NA A 404     1555   1555  2.20  
LINK         OD2 ASP A 256                NA    NA A 404     1555   1555  2.25  
LINK        MG    MG A 401                 O1B DJJ A 408     1555   1555  2.15  
LINK        MG    MG A 401                 O1A DJJ A 408     1555   1555  2.07  
LINK        MG    MG A 401                 O1G DJJ A 408     1555   1555  2.07  
LINK        MG    MG A 401                 O   HOH A 562     1555   1555  2.07  
LINK        NA    NA A 402                 O   HOH A 793     1555   1555  2.46  
LINK        NA    NA A 403                 O   HOH A 784     1555   1555  2.48  
LINK        NA    NA A 404                 O1A DJJ A 408     1555   1555  2.51  
LINK        NA    NA A 404                 O   HOH A 580     1555   1555  2.42  
CISPEP   1 GLY A  274    SER A  275          0        -0.43                     
SITE     1 AC1  3 HOH D 214  HOH T 127  HOH T 149                               
SITE     1 AC2  5 ASP A 190  ASP A 192   NA A 404  DJJ A 408                    
SITE     2 AC2  5 HOH A 562                                                     
SITE     1 AC3  6 THR A 101  VAL A 103  ILE A 106  HOH A 793                    
SITE     2 AC3  6  DG P   9  HOH P 105                                          
SITE     1 AC4  6 LYS A  60  LEU A  62  VAL A  65  HOH A 784                    
SITE     2 AC4  6  DC D   3  HOH D 206                                          
SITE     1 AC5  6 ASP A 190  ASP A 192  ASP A 256   MG A 401                    
SITE     2 AC5  6 DJJ A 408  HOH A 580                                          
SITE     1 AC6  4 ALA A  32  HIS A  34  LYS A  35  HOH D 212                    
SITE     1 AC7  3 LEU A  82  GLU A  86  HOH A 807                               
SITE     1 AC8  3 ASN A 294  THR A 297  HOH A 806                               
SITE     1 AC9 25 GLY A 179  SER A 180  ARG A 183  SER A 188                    
SITE     2 AC9 25 GLY A 189  ASP A 190  ASP A 192  TYR A 271                    
SITE     3 AC9 25 PHE A 272  THR A 273  GLY A 274  ASP A 276                    
SITE     4 AC9 25 ASN A 279   MG A 401   NA A 404  HOH A 562                    
SITE     5 AC9 25 HOH A 573  HOH A 580  HOH A 648  HOH A 725                    
SITE     6 AC9 25 HOH A 749  HOH A 766  2DA P  10  HOH P 112                    
SITE     7 AC9 25  DG T   6                                                     
SITE     1 AD1  9 ILE A 174  THR A 176  THR A 196  LYS A 262                    
SITE     2 AD1  9 TYR A 265  TYR A 266  HOH A 533  HOH A 560                    
SITE     3 AD1  9 HOH A 565                                                     
CRYST1   50.806   79.995   55.521  90.00 107.68  90.00 P 1 21 1      2          
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      0.019683  0.000000  0.006275        0.00000                         
SCALE2      0.000000  0.012501  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018904        0.00000