PDB Short entry for 2BPC
HEADER    NUCLEOTIDYLTRANSFERASE                  08-JUL-94   2BPC              
TITLE     CRYSTAL STRUCTURE OF RAT DNA POLYMERASE BETA: EVIDENCE FOR            
TITLE    2 A COMMON POLYMERASE MECHANISM                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA POLYMERASE BETA;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 2.7.7.7;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE   3 ORGANISM_COMMON: NORWAY RAT;                                         
SOURCE   4 ORGANISM_TAXID: 10116;                                               
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: BACTERIAL                             
KEYWDS    NUCLEOTIDYLTRANSFERASE                                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.R.SAWAYA,H.PELLETIER,A.KUMAR,S.H.WILSON,J.KRAUT                     
REVDAT   2   24-FEB-09 2BPC    1       VERSN                                    
REVDAT   1   31-AUG-94 2BPC    0                                                
JRNL        AUTH   M.R.SAWAYA,H.PELLETIER,A.KUMAR,S.H.WILSON,J.KRAUT            
JRNL        TITL   CRYSTAL STRUCTURE OF RAT DNA POLYMERASE BETA:                
JRNL        TITL 2 EVIDENCE FOR A COMMON POLYMERASE MECHANISM.                  
JRNL        REF    SCIENCE                       V. 264  1930 1994              
JRNL        REFN                   ISSN 0036-8075                               
JRNL        PMID   7516581                                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   H.PELLETIER,M.R.SAWAYA,S.H.WILSON,J.KRAUT                    
REMARK   1  TITL   STRUCTURES OF TERNARY COMPLEXES OF RAT DNA                   
REMARK   1  TITL 2 POLYMERASE BETA, A DNA TEMPLATE-PRIMER, AND DDCTP            
REMARK   1  REF    SCIENCE                       V. 264  1891 1994              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   A.KUMAR,S.G.WIDEN,K.R.WILLIAMS,P.KEDAR,R.L.KARPEL,           
REMARK   1  AUTH 2 S.H.WILSON                                                   
REMARK   1  TITL   STUDIES OF THE DOMAIN STRUCTURE OF MAMMALIAN DNA             
REMARK   1  TITL 2 POLYMERASE BETA. IDENTIFICATION OF A DISCRETE                
REMARK   1  TITL 3 TEMPLATE BINDING DOMAIN                                      
REMARK   1  REF    J.BIOL.CHEM.                  V. 265  2124 1990              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : TNT                                                  
REMARK   3   AUTHORS     : TRONRUD,TEN EYCK,MATTHEWS                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 6929                           
REMARK   3                                                                      
REMARK   3  USING DATA ABOVE SIGMA CUTOFF.                                      
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.188                           
REMARK   3   R VALUE            (WORKING SET) : NULL                            
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3                                                                      
REMARK   3  USING ALL DATA, NO SIGMA CUTOFF.                                    
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1923                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 1                                       
REMARK   3   SOLVENT ATOMS            : 92                                      
REMARK   3                                                                      
REMARK   3  WILSON B VALUE (FROM FCALC, A**2) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.    RMS    WEIGHT  COUNT           
REMARK   3   BOND LENGTHS                 (A) : 0.020 ; NULL  ; NULL            
REMARK   3   BOND ANGLES            (DEGREES) : 3.000 ; NULL  ; NULL            
REMARK   3   TORSION ANGLES         (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   PSEUDOROTATION ANGLES  (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   TRIGONAL CARBON PLANES       (A) : NULL  ; NULL  ; NULL            
REMARK   3   GENERAL PLANES               (A) : NULL  ; NULL  ; NULL            
REMARK   3   ISOTROPIC THERMAL FACTORS (A**2) : NULL  ; NULL  ; NULL            
REMARK   3   NON-BONDED CONTACTS          (A) : NULL  ; NULL  ; NULL            
REMARK   3                                                                      
REMARK   3  INCORRECT CHIRAL-CENTERS (COUNT) : NULL                             
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  RESTRAINT LIBRARIES.                                                
REMARK   3   STEREOCHEMISTRY : NULL                                             
REMARK   3   ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL                         
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2BPC COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.10                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                         
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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       59.90350            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       31.31650            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       59.90350            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       31.31650            
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400                                                                      
REMARK 400 DNA POLYMERASE BETA POSSESSES A PROTEOLYTICALLY SENSITIVE            
REMARK 400 REGION IN ITS AMINO ACID SEQUENCE (RESIDUES 80 - 90), AND            
REMARK 400 THE PRECISE CLEAVAGE SITE VARIES DEPENDING ON THE PROTEASE           
REMARK 400 OR THE CHEMICAL REAGENT USED IN THE CLEAVAGE REACTION (SEE           
REMARK 400 A. KUMAR ET AL., J. BIOL. CHEM. 265, 2124 (1990)).  THE              
REMARK 400 AUTHORS SUSPECT THAT A BACTERIAL PROTEASE OF UNKNOWN ORIGIN          
REMARK 400 UNEXPECTEDLY CLEAVED THEIR INTACT ENZYME DURING THE                  
REMARK 400 CRYSTALLIZATION PROCESS, RESULTING IN CRYSTALS OF THE                
REMARK 400 PROTEIN STRUCTURE REPORTED IN THIS ENTRY - THE 31-KD                 
REMARK 400 COOH-TERMINAL DOMAIN (RESIDUES 88 - 335) OF DNA POLYMERASE           
REMARK 400 BETA.  BECAUSE THE AUTHORS HAVE NOT DONE AN N-TERMINAL               
REMARK 400 ANALYSIS ON THE PROTEIN IN THEIR CRYSTALS, THEIR CHOICE OF           
REMARK 400 THE CLEAVAGE SITE (BETWEEN RESIDUES 87 AND 88) IS RATHER             
REMARK 400 ARBITRARY, AND IN FACT, THERE MAY EVEN BE VARIABLE                   
REMARK 400 N-TERMINAL RESIDUES WITHIN ANY GIVEN CRYSTAL OF THIS                 
REMARK 400 CLEAVED PROTEIN.                                                     
REMARK 400                                                                      
REMARK 400 PLEASE NOTE THAT THE STRUCTURE PRESENTED IN THIS ENTRY IS            
REMARK 400 ONLY THE 31 KD DOMAIN AND THE FIRST 8 KD DOMAIN IS NOT               
REMARK 400 PRESENT IN THIS STRUCTURE.                                           
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     ILE A    88                                                      
REMARK 465     ARG A    89                                                      
REMARK 465     GLN A    90                                                      
REMARK 465     ASP A   246                                                      
REMARK 465     GLU A   247                                                      
REMARK 465     ASN A   248                                                      
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     ASP A  91    CG   OD1  OD2                                       
REMARK 470     ASP A  92    CG   OD1  OD2                                       
REMARK 470     SER A 109    OG                                                  
REMARK 470     ILE A 119    CG1  CG2  CD1                                       
REMARK 470     GLU A 123    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 131    CG   CD   CE   NZ                                   
REMARK 470     LYS A 220    CG   CD   CE   NZ                                   
REMARK 470     SER A 243    OG                                                  
REMARK 470     GLU A 244    CG   CD   OE1  OE2                                  
REMARK 470     ASN A 245    CG   OD1  ND2                                       
REMARK 470     LYS A 280    CG   CD   CE   NZ                                   
REMARK 470     VAL A 303    CG1  CG2                                            
REMARK 470     THR A 304    OG1  CG2                                            
REMARK 470     VAL A 306    CG1  CG2                                            
REMARK 470     ARG A 326    CG   CD   NE   CZ   NH1  NH2                        
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    GLU A 117   CD    GLU A 117   OE2     0.083                       
REMARK 500    GLU A 129   CD    GLU A 129   OE2     0.086                       
REMARK 500    GLU A 144   CD    GLU A 144   OE2     0.097                       
REMARK 500    GLU A 147   CD    GLU A 147   OE2     0.082                       
REMARK 500    GLU A 153   CD    GLU A 153   OE2     0.088                       
REMARK 500    GLU A 154   CD    GLU A 154   OE2     0.093                       
REMARK 500    GLU A 165   CD    GLU A 165   OE2     0.081                       
REMARK 500    GLU A 172   CD    GLU A 172   OE2     0.084                       
REMARK 500    GLU A 186   CD    GLU A 186   OE2     0.078                       
REMARK 500    GLU A 203   CD    GLU A 203   OE2     0.083                       
REMARK 500    GLU A 216   CD    GLU A 216   OE2     0.089                       
REMARK 500    GLU A 232   CD    GLU A 232   OE2     0.086                       
REMARK 500    GLU A 249   CD    GLU A 249   OE2     0.078                       
REMARK 500    GLU A 288   CD    GLU A 288   OE2     0.081                       
REMARK 500    GLU A 295   CD    GLU A 295   OE2     0.087                       
REMARK 500    GLU A 316   CD    GLU A 316   OE2     0.067                       
REMARK 500    GLU A 329   CD    GLU A 329   OE2     0.081                       
REMARK 500    GLU A 335   CD    GLU A 335   OE2     0.095                       
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    ARG A 182   NE  -  CZ  -  NH1 ANGL. DEV. =   4.9 DEGREES          
REMARK 500    ASP A 190   CB  -  CG  -  OD1 ANGL. DEV. =   6.4 DEGREES          
REMARK 500    ASP A 190   CB  -  CG  -  OD2 ANGL. DEV. =  -8.1 DEGREES          
REMARK 500    ASP A 192   N   -  CA  -  CB  ANGL. DEV. =  17.3 DEGREES          
REMARK 500    ASP A 226   CB  -  CG  -  OD1 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    ASP A 226   CB  -  CG  -  OD2 ANGL. DEV. =  -6.2 DEGREES          
REMARK 500    ARG A 253   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG A 258   NE  -  CZ  -  NH1 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    ARG A 258   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.4 DEGREES          
REMARK 500    TYR A 265   CB  -  CG  -  CD2 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    ARG A 299   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A  92       44.20    -50.98                                   
REMARK 500    THR A  93      -34.99   -138.84                                   
REMARK 500    ARG A 126      -38.23    -38.25                                   
REMARK 500    ASN A 128       40.74   -144.76                                   
REMARK 500    PHE A 143      -65.59    -29.76                                   
REMARK 500    ASP A 170      110.69   -175.54                                   
REMARK 500    CYS A 178     -144.06    -91.16                                   
REMARK 500    ARG A 183       22.02    -73.12                                   
REMARK 500    ALA A 185      136.20    -35.74                                   
REMARK 500    ASP A 192      104.54   -163.17                                   
REMARK 500    SER A 202       18.55    -67.33                                   
REMARK 500    SER A 205      -12.00     62.91                                   
REMARK 500    LYS A 206       58.59   -108.60                                   
REMARK 500    ARG A 222       42.74     77.56                                   
REMARK 500    PHE A 223      -77.75    -97.66                                   
REMARK 500    LEU A 228      -68.13    -96.67                                   
REMARK 500    GLN A 240      134.09   -175.83                                   
REMARK 500    LEU A 301     -138.50    -81.82                                   
REMARK 500    VAL A 306       84.34    -39.05                                   
REMARK 500    GLU A 309       94.52   -179.61                                   
REMARK 500    PRO A 310      108.29    -35.11                                   
REMARK 500    GLN A 324       79.63     36.75                                   
REMARK 500    ARG A 333       64.63   -108.78                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600                                                                      
REMARK 600 THE POSITION OF MN2+ IN THIS STRUCTURE, ALTHOUGH WEAKLY              
REMARK 600 OCCUPIED, CORRESPONDS TO THE MG2+ SITE B IN THE TERNARY              
REMARK 600 TEMPLATE-PRIMER-DDCTP COMPLEX, 2BPF.                                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 500                  
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999                                                                      
REMARK 999 SEQUENCE ADVISORY NOTICE:                                            
REMARK 999      DIFFERENCE BETWEEN SWISS-PROT AND PDB SEQUENCE.                 
REMARK 999                                                                      
REMARK 999      SWISS-PROT ENTRY NAME: DPOB_RAT                                 
REMARK 999                                                                      
REMARK 999      SWISS-PROT RESIDUE      PDB SEQRES                              
REMARK 999        NAME   NUMBER         NAME  CHAIN  SEQ/INSERT CODE            
REMARK 999        ARG    227            LEU          228                        
REMARK 999                                                                      
REMARK 999      THE PAPER BY KUMAR, ET AL., J.BIOL.CHEM., 265, 2124,            
REMARK 999      (1990) REPORTS A CORRECTION TO THE SEQUENCE GIVEN IN            
REMARK 999      SWISS-PROT (SEE REFERENCE 3 ABOVE).                             
DBREF  2BPC A   88   335  UNP    P06766   DPOB_RAT        87    334             
SEQRES   1 A  248  ILE ARG GLN ASP ASP THR SER SER SER ILE ASN PHE LEU          
SEQRES   2 A  248  THR ARG VAL THR GLY ILE GLY PRO SER ALA ALA ARG LYS          
SEQRES   3 A  248  LEU VAL ASP GLU GLY ILE LYS THR LEU GLU ASP LEU ARG          
SEQRES   4 A  248  LYS ASN GLU ASP LYS LEU ASN HIS HIS GLN ARG ILE GLY          
SEQRES   5 A  248  LEU LYS TYR PHE GLU ASP PHE GLU LYS ARG ILE PRO ARG          
SEQRES   6 A  248  GLU GLU MET LEU GLN MET GLN ASP ILE VAL LEU ASN GLU          
SEQRES   7 A  248  VAL LYS LYS LEU ASP PRO GLU TYR ILE ALA THR VAL CYS          
SEQRES   8 A  248  GLY SER PHE ARG ARG GLY ALA GLU SER SER GLY ASP MET          
SEQRES   9 A  248  ASP VAL LEU LEU THR HIS PRO ASN PHE THR SER GLU SER          
SEQRES  10 A  248  SER LYS GLN PRO LYS LEU LEU HIS ARG VAL VAL GLU GLN          
SEQRES  11 A  248  LEU GLN LYS VAL ARG PHE ILE THR ASP THR LEU SER LYS          
SEQRES  12 A  248  GLY GLU THR LYS PHE MET GLY VAL CYS GLN LEU PRO SER          
SEQRES  13 A  248  GLU ASN ASP GLU ASN GLU TYR PRO HIS ARG ARG ILE ASP          
SEQRES  14 A  248  ILE ARG LEU ILE PRO LYS ASP GLN TYR TYR CYS GLY VAL          
SEQRES  15 A  248  LEU TYR PHE THR GLY SER ASP ILE PHE ASN LYS ASN MET          
SEQRES  16 A  248  ARG ALA HIS ALA LEU GLU LYS GLY PHE THR ILE ASN GLU          
SEQRES  17 A  248  TYR THR ILE ARG PRO LEU GLY VAL THR GLY VAL ALA GLY          
SEQRES  18 A  248  GLU PRO LEU PRO VAL ASP SER GLU GLN ASP ILE PHE ASP          
SEQRES  19 A  248  TYR ILE GLN TRP ARG TYR ARG GLU PRO LYS ASP ARG SER          
SEQRES  20 A  248  GLU                                                          
HET     MN  A 500       1                                                       
HETNAM      MN MANGANESE (II) ION                                               
FORMUL   2   MN    MN 2+                                                        
FORMUL   3  HOH   *92(H2 O)                                                     
HELIX    1   1 THR A   93  ARG A  102  1                                  10    
HELIX    2   2 GLY A  107  ASP A  116  1                                  10    
HELIX    3   3 LEU A  122  LYS A  127  1                                   6    
HELIX    4   4 ASN A  128  LEU A  132  5                                   5    
HELIX    5   5 ASN A  133  TYR A  142  1                                  10    
HELIX    6   6 TYR A  142  LYS A  148  1                                   7    
HELIX    7   7 ARG A  152  ASP A  170  1                                  19    
HELIX    8   8 GLN A  207  ARG A  222  1                                  16    
HELIX    9   9 GLN A  264  PHE A  272  1                                   9    
HELIX   10  10 SER A  275  GLY A  290  1                                  16    
HELIX   11  11 GLU A  316  ILE A  323  1                                   8    
HELIX   12  12 GLU A  329  ARG A  333  5                                   5    
SHEET    1   A 2 ILE A 150  PRO A 151  0                                        
SHEET    2   A 2 SER A 187  SER A 188 -1  O  SER A 188   N  ILE A 150           
SHEET    1   B 5 ILE A 174  VAL A 177  0                                        
SHEET    2   B 5 MET A 191  THR A 196 -1  O  LEU A 194   N  THR A 176           
SHEET    3   B 5 ARG A 253  LEU A 259  1  O  ARG A 254   N  MET A 191           
SHEET    4   B 5 LYS A 234  CYS A 239 -1  N  PHE A 235   O  ILE A 257           
SHEET    5   B 5 ILE A 224  LYS A 230 -1  N  THR A 225   O  VAL A 238           
SHEET    1   C 2 PHE A 291  ILE A 293  0                                        
SHEET    2   C 2 ILE A 298  PRO A 300 -1  N  ARG A 299   O  THR A 292           
CISPEP   1 GLY A  274    SER A  275          0        -0.08                     
SITE     1 AC1  1 ASP A 190                                                     
CRYST1  119.807   62.633   37.085  90.00  90.00  90.00 P 21 21 2     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      0.008347  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015966  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.026965        0.00000