PDB Short entry for 1BPY
HEADER    TRANSFERASE/DNA                         15-APR-97   1BPY              
TITLE     HUMAN DNA POLYMERASE BETA COMPLEXED WITH GAPPED DNA AND DDCTP         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA (5'-D(*CP*CP*GP*AP*CP*GP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-
COMPND   3 3');                                                                 
COMPND   4 CHAIN: T;                                                            
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*DOC)-3');            
COMPND   8 CHAIN: P;                                                            
COMPND   9 ENGINEERED: YES;                                                     
COMPND  10 MOL_ID: 3;                                                           
COMPND  11 MOLECULE: DNA (5'-D(*GP*TP*CP*GP*G)-3');                             
COMPND  12 CHAIN: D;                                                            
COMPND  13 ENGINEERED: YES;                                                     
COMPND  14 MOL_ID: 4;                                                           
COMPND  15 MOLECULE: PROTEIN (DNA POLYMERASE BETA);                             
COMPND  16 CHAIN: A;                                                            
COMPND  17 SYNONYM: POL BETA, BETA-POL;                                         
COMPND  18 EC: 2.7.7.7;                                                         
COMPND  19 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE   4 ORGANISM_TAXID: 32630;                                               
SOURCE   5 MOL_ID: 2;                                                           
SOURCE   6 SYNTHETIC: YES;                                                      
SOURCE   7 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE   8 ORGANISM_TAXID: 32630;                                               
SOURCE   9 MOL_ID: 3;                                                           
SOURCE  10 SYNTHETIC: YES;                                                      
SOURCE  11 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  12 ORGANISM_TAXID: 32630;                                               
SOURCE  13 MOL_ID: 4;                                                           
SOURCE  14 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  15 ORGANISM_COMMON: HUMAN;                                              
SOURCE  16 ORGANISM_TAXID: 9606;                                                
SOURCE  17 CELLULAR_LOCATION: NUCLEUS;                                          
SOURCE  18 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  19 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    NUCLEOTIDYLTRANSFERASE, DNA REPAIR, BASE EXCISION REPAIR PATHWAY,     
KEYWDS   2 TRANSFERASE-DNA COMPLEX                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.R.SAWAYA,H.PELLETIER,R.PRASAD,S.H.WILSON,J.KRAUT                    
REVDAT   3   15-FEB-17 1BPY    1       AUTHOR VERSN  SOURCE                     
REVDAT   2   24-FEB-09 1BPY    1       VERSN                                    
REVDAT   1   16-JUN-97 1BPY    0                                                
JRNL        AUTH   M.R.SAWAYA,R.PRASAD,S.H.WILSON,J.KRAUT,H.PELLETIER           
JRNL        TITL   CRYSTAL STRUCTURES OF HUMAN DNA POLYMERASE BETA COMPLEXED    
JRNL        TITL 2 WITH GAPPED AND NICKED DNA: EVIDENCE FOR AN INDUCED FIT      
JRNL        TITL 3 MECHANISM.                                                   
JRNL        REF    BIOCHEMISTRY                  V.  36 11205 1997              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   9287163                                                      
JRNL        DOI    10.1021/BI9703812                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   H.PELLETIER,M.R.SAWAYA                                       
REMARK   1  TITL   CHARACTERIZATION OF THE METAL ION BINDING                    
REMARK   1  TITL 2 HELIX-HAIRPIN-HELIX MOTIFS IN HUMAN DNA POLYMERASE BETA BY   
REMARK   1  TITL 3 X-RAY STRUCTURAL ANALYSIS                                    
REMARK   1  REF    BIOCHEMISTRY                  V.  35 12778 1996              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   H.PELLETIER,M.R.SAWAYA,W.WOLFLE,S.H.WILSON,J.KRAUT           
REMARK   1  TITL   A STRUCTURAL BASIS FOR METAL ION MUTAGENICITY AND NUCLEOTIDE 
REMARK   1  TITL 2 SELECTIVITY IN HUMAN DNA POLYMERASE BETA                     
REMARK   1  REF    BIOCHEMISTRY                  V.  35 12762 1996              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   H.PELLETIER,M.R.SAWAYA,W.WOLFLE,S.H.WILSON,J.KRAUT           
REMARK   1  TITL   CRYSTAL STRUCTURES OF HUMAN DNA POLYMERASE BETA COMPLEXED    
REMARK   1  TITL 2 WITH DNA: IMPLICATIONS FOR CATALYTIC MECHANISM,              
REMARK   1  TITL 3 PROCESSIVITY, AND FIDELITY                                   
REMARK   1  REF    BIOCHEMISTRY                  V.  35 12742 1996              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   M.R.SAWAYA,H.PELLETIER,A.KUMAR,S.H.WILSON,J.KRAUT            
REMARK   1  TITL   CRYSTAL STRUCTURE OF RAT DNA POLYMERASE BETA: EVIDENCE FOR A 
REMARK   1  TITL 2 COMMON POLYMERASE MECHANISM                                  
REMARK   1  REF    SCIENCE                       V. 264  1930 1994              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   1 REFERENCE 5                                                          
REMARK   1  AUTH   H.PELLETIER,M.R.SAWAYA,A.KUMAR,S.H.WILSON,J.KRAUT            
REMARK   1  TITL   STRUCTURES OF TERNARY COMPLEXES OF RAT DNA POLYMERASE BETA,  
REMARK   1  TITL 2 A DNA TEMPLATE- PRIMER, AND DDCTP                            
REMARK   1  REF    SCIENCE                       V. 264  1891 1994              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : TNT V. 5-D                                           
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 21036                          
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) : 0.227                           
REMARK   3   R VALUE            (WORKING SET) : 0.232                           
REMARK   3   FREE R VALUE                     : 0.330                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 2079                            
REMARK   3                                                                      
REMARK   3  USING ALL DATA, NO SIGMA CUTOFF.                                    
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : 0.2270                 
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.2320                 
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.330                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 10.00                  
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 2079                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 21036                  
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2614                                    
REMARK   3   NUCLEIC ACID ATOMS       : 631                                     
REMARK   3   HETEROGEN ATOMS          : 31                                      
REMARK   3   SOLVENT ATOMS            : 321                                     
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 ; 0.390 ; 3407            
REMARK   3   BOND ANGLES            (DEGREES) : 3.000 ; 0.970 ; 4709            
REMARK   3   TORSION ANGLES         (DEGREES) : 22.100; 1.000 ; 1995            
REMARK   3   PSEUDOROTATION ANGLES  (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   TRIGONAL CARBON PLANES       (A) : 0.015 ; 1.000 ; 73              
REMARK   3   GENERAL PLANES               (A) : 0.006 ; 10.000; 414             
REMARK   3   ISOTROPIC THERMAL FACTORS (A**2) : 6.500 ; 0.015 ; 3407            
REMARK   3   NON-BONDED CONTACTS          (A) : 0.016 ; 10.000; 171             
REMARK   3                                                                      
REMARK   3  INCORRECT CHIRAL-CENTERS (COUNT) : NULL                             
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : MOEWS                                                
REMARK   3   KSOL        : 0.91                                                 
REMARK   3   BSOL        : 23.80                                                
REMARK   3                                                                      
REMARK   3  RESTRAINT LIBRARIES.                                                
REMARK   3   STEREOCHEMISTRY : TNT PROTGEO                                      
REMARK   3   ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL                         
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1BPY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
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        : 02-APR-96                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.00                             
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL7-1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : SI(111) CRYSTAL                    
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 21036                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.0                               
REMARK 200  DATA REDUNDANCY                : 2.600                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.08600                            
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) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 84.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.18000                            
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: MERLOT                                                
REMARK 200 STARTING MODEL: PDB ENTRY 9ICW                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.40                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN-DNA COMPLEX WAS CRYSTALLIZED     
REMARK 280  USING A RESERVOIR CONTAINING 16.0% PEG 3350, 180 MM SODIUM          
REMARK 280  ACETATE, AND 50 MM HEPES, PH 7.5., VAPOR DIFFUSION                  
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       39.90850            
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 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 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 THE 3'-TERMINUS OF C P 10 IS 2'3'-DIDEOXYCYTIDINE.                   
REMARK 400 THE 5'-TERMINUS OF G D 1 IS PHOSPHORYLATED.                          
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 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     DC T   1   O3'    DC T   1   C3'    -0.038                       
REMARK 500     DC T   1   N1     DC T   1   C6     -0.037                       
REMARK 500     DG T   3   O3'    DG T   3   C3'    -0.040                       
REMARK 500     DG T   3   N9     DG T   3   C4      0.053                       
REMARK 500     DC T   8   P      DC T   8   O5'     0.064                       
REMARK 500     DC T   8   C5'    DC T   8   C4'     0.043                       
REMARK 500     DG T   9   O3'    DG T   9   C3'    -0.067                       
REMARK 500     DA T  14   N3     DA T  14   C4     -0.038                       
REMARK 500     DC P   2   N3     DC P   2   C4      0.044                       
REMARK 500     DT P   3   O3'    DT P   3   C3'    -0.052                       
REMARK 500     DA P   5   N9     DA P   5   C4     -0.061                       
REMARK 500     DT P   6   C1'    DT P   6   N1     -0.090                       
REMARK 500     DG P   9   O3'    DG P   9   C3'    -0.082                       
REMARK 500     DG D   1   P      DG D   1   OP3    -0.102                       
REMARK 500     DG D   1   O3'    DG D   1   C3'    -0.041                       
REMARK 500    GLU A  21   CD    GLU A  21   OE2     0.079                       
REMARK 500    GLU A  26   CD    GLU A  26   OE1     0.085                       
REMARK 500    GLU A  75   CD    GLU A  75   OE1     0.069                       
REMARK 500    GLU A 117   CD    GLU A 117   OE2     0.083                       
REMARK 500    GLU A 123   CD    GLU A 123   OE1     0.078                       
REMARK 500    GLU A 147   CD    GLU A 147   OE2     0.077                       
REMARK 500    GLU A 153   CD    GLU A 153   OE2     0.078                       
REMARK 500    GLU A 154   CD    GLU A 154   OE2     0.083                       
REMARK 500    GLU A 232   CD    GLU A 232   OE2     0.087                       
REMARK 500    GLU A 247   CD    GLU A 247   OE2     0.069                       
REMARK 500    GLU A 288   CD    GLU A 288   OE2     0.077                       
REMARK 500    GLU A 295   CD    GLU A 295   OE2     0.078                       
REMARK 500    GLU A 335   CD    GLU A 335   OE2     0.069                       
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   1   O4' -  C1' -  N1  ANGL. DEV. =   3.4 DEGREES          
REMARK 500     DC T   2   P   -  O5' -  C5' ANGL. DEV. = -10.0 DEGREES          
REMARK 500     DC T   2   O4' -  C1' -  N1  ANGL. DEV. =  -4.8 DEGREES          
REMARK 500     DC T   1   C3' -  O3' -  P   ANGL. DEV. =  -9.5 DEGREES          
REMARK 500     DG T   3   O5' -  C5' -  C4' ANGL. DEV. =  -5.7 DEGREES          
REMARK 500     DG T   3   N9  -  C1' -  C2' ANGL. DEV. =   9.0 DEGREES          
REMARK 500     DG T   3   O4' -  C1' -  N9  ANGL. DEV. =  -7.4 DEGREES          
REMARK 500     DG T   3   N3  -  C4  -  N9  ANGL. DEV. =   4.2 DEGREES          
REMARK 500     DA T   4   C8  -  N9  -  C4  ANGL. DEV. =   3.0 DEGREES          
REMARK 500     DC T   5   O4' -  C1' -  C2' ANGL. DEV. =  -5.1 DEGREES          
REMARK 500     DC T   8   O4' -  C1' -  N1  ANGL. DEV. =   6.1 DEGREES          
REMARK 500     DG T   9   O4' -  C1' -  N9  ANGL. DEV. =   2.5 DEGREES          
REMARK 500     DA T  11   C8  -  N9  -  C4  ANGL. DEV. =   3.1 DEGREES          
REMARK 500     DT T  12   O4' -  C1' -  N1  ANGL. DEV. =   4.1 DEGREES          
REMARK 500     DA T  14   C8  -  N9  -  C4  ANGL. DEV. =   2.7 DEGREES          
REMARK 500     DG T  15   N1  -  C6  -  O6  ANGL. DEV. =  -3.8 DEGREES          
REMARK 500     DC T  16   O5' -  C5' -  C4' ANGL. DEV. =  -4.8 DEGREES          
REMARK 500     DC T  16   O4' -  C1' -  N1  ANGL. DEV. =   5.4 DEGREES          
REMARK 500     DG P   1   C8  -  N9  -  C4  ANGL. DEV. =   3.3 DEGREES          
REMARK 500     DC P   2   O4' -  C1' -  N1  ANGL. DEV. =   4.6 DEGREES          
REMARK 500     DT P   3   O4' -  C1' -  N1  ANGL. DEV. =   5.6 DEGREES          
REMARK 500     DG P   4   O4' -  C1' -  N9  ANGL. DEV. =   3.2 DEGREES          
REMARK 500     DA P   5   O4' -  C1' -  C2' ANGL. DEV. =   3.9 DEGREES          
REMARK 500     DA P   5   N7  -  C8  -  N9  ANGL. DEV. =  -3.5 DEGREES          
REMARK 500     DA P   5   C8  -  N9  -  C4  ANGL. DEV. =   4.4 DEGREES          
REMARK 500     DG P   7   O4' -  C4' -  C3' ANGL. DEV. =   4.1 DEGREES          
REMARK 500     DC P   8   O4' -  C1' -  N1  ANGL. DEV. =   6.2 DEGREES          
REMARK 500     DG P   9   O4' -  C1' -  N9  ANGL. DEV. =   5.0 DEGREES          
REMARK 500     DG D   1   C8  -  N9  -  C4  ANGL. DEV. =   2.8 DEGREES          
REMARK 500     DG D   1   N3  -  C4  -  N9  ANGL. DEV. =   3.9 DEGREES          
REMARK 500     DT D   2   C5' -  C4' -  C3' ANGL. DEV. = -12.1 DEGREES          
REMARK 500     DT D   2   O4' -  C1' -  C2' ANGL. DEV. =   3.1 DEGREES          
REMARK 500     DG D   4   O4' -  C1' -  N9  ANGL. DEV. =   3.4 DEGREES          
REMARK 500     DG D   4   C3' -  O3' -  P   ANGL. DEV. =   8.2 DEGREES          
REMARK 500    ASP A  17   CB  -  CG  -  OD1 ANGL. DEV. =  -6.2 DEGREES          
REMARK 500    ASP A  17   CB  -  CG  -  OD2 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    LYS A  41   N   -  CA  -  CB  ANGL. DEV. =  12.0 DEGREES          
REMARK 500    TYR A  49   CB  -  CG  -  CD2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    ASP A  74   CB  -  CG  -  OD1 ANGL. DEV. =   6.8 DEGREES          
REMARK 500    ASP A  74   CB  -  CG  -  OD2 ANGL. DEV. =  -7.7 DEGREES          
REMARK 500    ARG A  83   NE  -  CZ  -  NH1 ANGL. DEV. =   3.6 DEGREES          
REMARK 500    ASP A  91   CB  -  CG  -  OD1 ANGL. DEV. =   7.1 DEGREES          
REMARK 500    ASP A  91   CB  -  CG  -  OD2 ANGL. DEV. =  -6.7 DEGREES          
REMARK 500    ASP A 116   CB  -  CG  -  OD2 ANGL. DEV. =  -6.6 DEGREES          
REMARK 500    LYS A 120   CB  -  CA  -  C   ANGL. DEV. = -12.6 DEGREES          
REMARK 500    ASP A 124   CB  -  CG  -  OD2 ANGL. DEV. =  -5.6 DEGREES          
REMARK 500    ASP A 130   CB  -  CG  -  OD2 ANGL. DEV. =  -6.1 DEGREES          
REMARK 500    ARG A 137   NE  -  CZ  -  NH1 ANGL. DEV. =   5.3 DEGREES          
REMARK 500    ARG A 137   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    ASP A 145   CB  -  CG  -  OD2 ANGL. DEV. =  -7.2 DEGREES          
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      79 ANGLE DEVIATIONS.                             
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    LEU A  11      -51.28   -175.35                                   
REMARK 500    ALA A  32       77.11   -117.63                                   
REMARK 500    LYS A  61       -7.73    -59.33                                   
REMARK 500    LYS A 120       15.67   -150.46                                   
REMARK 500    ASN A 128       39.82   -143.85                                   
REMARK 500    PHE A 143      -52.58    -25.08                                   
REMARK 500    ASP A 170      110.78   -163.10                                   
REMARK 500    CYS A 178     -136.21    -98.10                                   
REMARK 500    SER A 202      -11.09    -42.64                                   
REMARK 500    GLU A 203       53.86   -147.97                                   
REMARK 500    LYS A 230      115.98   -165.80                                   
REMARK 500    ASP A 246       -4.91     67.19                                   
REMARK 500    GLU A 249      149.41    -39.28                                   
REMARK 500    SER A 275      176.77    -56.51                                   
REMARK 500    GLN A 324       45.23     75.71                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CHIRAL CENTERS                                             
REMARK 500                                                                      
REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL                     
REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY                      
REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR                        
REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE                                    
REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16)       
REMARK 500                                                                      
REMARK 500  M RES CSSEQI    IMPROPER   EXPECTED   FOUND DETAILS                 
REMARK 500    ASN A  28        22.1      L          L   OUTSIDE RANGE           
REMARK 500    ARG A  40        24.0      L          L   OUTSIDE RANGE           
REMARK 500    LYS A  41        22.0      L          L   OUTSIDE RANGE           
REMARK 500    ILE A  46        21.9      L          L   OUTSIDE RANGE           
REMARK 500    ASP A  92        17.5      L          L   OUTSIDE RANGE           
REMARK 500    PRO A 108        23.8      L          L   OUTSIDE RANGE           
REMARK 500    ARG A 126        24.9      L          L   OUTSIDE RANGE           
REMARK 500    PHE A 143        21.2      L          L   OUTSIDE RANGE           
REMARK 500    ARG A 152         9.3      L          L   EXPECTING SP3           
REMARK 500    VAL A 169        21.9      L          L   OUTSIDE RANGE           
REMARK 500    CYS A 178        20.4      L          L   OUTSIDE RANGE           
REMARK 500    SER A 204        22.2      L          L   OUTSIDE RANGE           
REMARK 500    GLN A 207        22.2      L          L   OUTSIDE RANGE           
REMARK 500    HIS A 212        24.3      L          L   OUTSIDE RANGE           
REMARK 500    GLN A 217        24.9      L          L   OUTSIDE RANGE           
REMARK 500    ASP A 246        20.9      L          L   OUTSIDE RANGE           
REMARK 500    LYS A 248        17.7      L          L   OUTSIDE RANGE           
REMARK 500    GLN A 264        22.4      L          L   OUTSIDE RANGE           
REMARK 500    ILE A 323        22.2      L          L   OUTSIDE RANGE           
REMARK 500    ASP A 332        24.9      L          L   OUTSIDE RANGE           
REMARK 500    ARG A 333        13.8      L          L   OUTSIDE RANGE           
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 A 759        DISTANCE =  5.66 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 A 339  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 DCT A 338   O1A                                                    
REMARK 620 2 DCT A 338   O1G  89.4                                              
REMARK 620 3 DCT A 338   O2B  90.6  88.6                                        
REMARK 620 4 HOH A 530   O   175.9  93.4  86.5                                  
REMARK 620 5 ASP A 190   OD1  90.3  88.3 176.8  92.8                            
REMARK 620 6 ASP A 192   OD2  90.6 178.1  93.3  86.7  89.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 340  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 192   OD1                                                    
REMARK 620 2 DCT A 338   O1A  88.7                                              
REMARK 620 3 ASP A 190   OD2 135.4  85.6                                        
REMARK 620 4 ASP A 256   OD2  92.4 161.6 106.1                                  
REMARK 620 5 ASP A 190   OD1  86.3  66.1  51.3 132.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 341  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ILE A 106   O                                                      
REMARK 620 2 THR A 101   O    89.0                                              
REMARK 620 3  DG P   9   OP1  96.9 171.6                                        
REMARK 620 4 VAL A 103   O    72.0  97.2  90.3                                  
REMARK 620 5 HOH A 617   O   160.0  90.4  86.1  88.3                            
REMARK 620 6 HOH P 766   O   102.1  83.8  89.2 174.0  97.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 342  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LYS A  60   O                                                      
REMARK 620 2 VAL A  65   O   101.8                                              
REMARK 620 3  DC D   3   OP1 166.2  86.9                                        
REMARK 620 4 LEU A  62   O    73.8  96.8  94.7                                  
REMARK 620 5 HOH D 587   O    89.9 166.6  82.8  92.6                            
REMARK 620 6 HOH D 588   O   103.3  97.7  85.9 165.4  73.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: ACT                                                 
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: NULL                                               
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 339                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 340                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 341                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 342                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DCT A 338                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1BPX   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1BPZ   RELATED DB: PDB                                   
DBREF  1BPY A    2   335  UNP    P06746   DPOB_HUMAN       1    334             
DBREF  1BPY T    1    16  PDB    1BPY     1BPY             1     16             
DBREF  1BPY P    1    10  PDB    1BPY     1BPY             1     10             
DBREF  1BPY D    1     5  PDB    1BPY     1BPY             1      5             
SEQRES   1 T   16   DC  DC  DG  DA  DC  DG  DG  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 DOC                      
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                      
MODRES 1BPY DOC P   10   DC  2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE             
HET    DOC  P  10      18                                                       
HET     MG  A 339       1                                                       
HET     MG  A 340       1                                                       
HET     NA  A 341       1                                                       
HET     NA  A 342       1                                                       
HET    DCT  A 338      27                                                       
HETNAM     DOC 2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE                           
HETNAM      MG MAGNESIUM ION                                                    
HETNAM      NA SODIUM ION                                                       
HETNAM     DCT 2',3'-DIDEOXYCYTIDINE 5'-TRIPHOSPHATE                            
FORMUL   2  DOC    C9 H14 N3 O6 P                                               
FORMUL   5   MG    2(MG 2+)                                                     
FORMUL   7   NA    2(NA 1+)                                                     
FORMUL   9  DCT    C9 H16 N3 O12 P3                                             
FORMUL  10  HOH   *321(H2 O)                                                    
HELIX    1   A GLY A   13  SER A   30  1                                  18    
HELIX    2   B ILE A   33  LYS A   48  1                                  16    
HELIX    3   C GLY A   56  LYS A   61  1                                   6    
HELIX    4   D THR A   67  THR A   79  1SEE REMARK 650                    13    
HELIX    5   E ARG A   83  GLN A   90  1                                   8    
HELIX    6   F ASP A   92  ARG A  102  1                                  11    
HELIX    7   G PRO A  108  ASP A  116  1SEE REMARK 650                     9    
HELIX    8   H LEU A  122  LYS A  127  1                                   6    
HELIX    9   I HIS A  134  GLU A  147  1                                  14    
HELIX   10   J ARG A  152  VAL A  169  1                                  18    
HELIX   11   K SER A  180  ARG A  183  1                                   4    
HELIX   12   L PRO A  208  LYS A  220  1                                  13    
HELIX   13   M LYS A  262  THR A  273  1                                  12    
HELIX   14   N ASP A  276  GLU A  288  1                                  13    
HELIX   15   O GLU A  316  ILE A  323  1                                   8    
HELIX   16   P PRO A  330  ASP A  332  5                                   3    
SHEET    1  S1 2 ILE A 150  PRO A 151  0                                        
SHEET    2  S1 2 SER A 187  SER A 188 -1  N  SER A 188   O  ILE A 150           
SHEET    1  S2 5 ILE A 174  CYS A 178  0                                        
SHEET    2  S2 5 MET A 191  THR A 196 -1  N  THR A 196   O  ILE A 174           
SHEET    3  S2 5 ARG A 253  ARG A 258  1  N  ASP A 256   O  MET A 191           
SHEET    4  S2 5 LYS A 234  CYS A 239 -1  N  CYS A 239   O  ARG A 253           
SHEET    5  S2 5 SER A 229  GLY A 231 -1  O  SER A 229   N  MET A 236           
SHEET    1  S3 2 PHE A 291  ASN A 294  0                                        
SHEET    2  S3 2 THR A 297  PRO A 300 -1  N  ARG A 299   O  THR A 292           
LINK         P   DOC P  10                 O3'  DG P   9     1555   1555  1.57  
LINK         O1A DCT A 338                MG    MG A 339     1555   1555  1.94  
LINK         O1G DCT A 338                MG    MG A 339     1555   1555  1.98  
LINK        MG    MG A 339                 O2B DCT A 338     1555   1555  2.09  
LINK        MG    MG A 339                 O   HOH A 530     1555   1555  1.98  
LINK        MG    MG A 339                 OD1 ASP A 190     1555   1555  1.96  
LINK        MG    MG A 339                 OD2 ASP A 192     1555   1555  1.97  
LINK        MG    MG A 340                 OD1 ASP A 192     1555   1555  2.20  
LINK        MG    MG A 340                 O1A DCT A 338     1555   1555  2.37  
LINK        MG    MG A 340                 OD2 ASP A 190     1555   1555  2.22  
LINK        MG    MG A 340                 OD2 ASP A 256     1555   1555  2.63  
LINK        MG    MG A 340                 OD1 ASP A 190     1555   1555  2.68  
LINK        NA    NA A 341                 O   ILE A 106     1555   1555  2.29  
LINK        NA    NA A 341                 O   THR A 101     1555   1555  2.32  
LINK        NA    NA A 342                 O   LYS A  60     1555   1555  2.47  
LINK        NA    NA A 342                 O   VAL A  65     1555   1555  2.30  
LINK        NA    NA A 342                 OP1  DC D   3     1555   1555  2.41  
LINK        NA    NA A 342                 O   LEU A  62     1555   1555  2.17  
LINK         OP1  DG P   9                NA    NA A 341     1555   1555  2.86  
LINK         O   VAL A 103                NA    NA A 341     1555   1555  2.87  
LINK        NA    NA A 342                 O   HOH D 587     1555   1555  2.96  
LINK        NA    NA A 342                 O   HOH D 588     1555   1555  2.92  
LINK        NA    NA A 341                 O   HOH A 617     1555   1555  3.01  
LINK        NA    NA A 341                 O   HOH P 766     1555   1555  3.02  
CISPEP   1 GLY A  274    SER A  275          0         1.30                     
SITE     1 ACT  5 ASP A 190  ASP A 192  ASP A 256   MG A 339                    
SITE     2 ACT  5  MG A 340                                                     
SITE     1 AC1  5 ASP A 190  ASP A 192  DCT A 338   MG A 340                    
SITE     2 AC1  5 HOH A 530                                                     
SITE     1 AC2  6 ASP A 190  ASP A 192  ASP A 256  DCT A 338                    
SITE     2 AC2  6  MG A 339  DOC P  10                                          
SITE     1 AC3  6 THR A 101  VAL A 103  ILE A 106  HOH A 617                    
SITE     2 AC3  6  DG P   9  HOH P 766                                          
SITE     1 AC4  6 LYS A  60  LEU A  62  VAL A  65   DC D   3                    
SITE     2 AC4  6 HOH D 587  HOH D 588                                          
SITE     1 AC5 23 GLY A 179  SER A 180  ARG A 183  SER A 188                    
SITE     2 AC5 23 GLY A 189  ASP A 190  ASP A 192  TYR A 271                    
SITE     3 AC5 23 PHE A 272  GLY A 274  ASP A 276   MG A 339                    
SITE     4 AC5 23  MG A 340  HOH A 509  HOH A 530  HOH A 545                    
SITE     5 AC5 23 HOH A 546  HOH A 609  HOH A 636  HOH A 645                    
SITE     6 AC5 23 HOH A 648  DOC P  10   DG T   6                               
CRYST1   50.543   79.817   54.942  90.00 107.11  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      0.019785  0.000000  0.006090        0.00000                         
SCALE2      0.000000  0.012529  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.019044        0.00000