PDB Short entry for 1R2Y
HEADER    HYDROLASE/DNA                           30-SEP-03   1R2Y              
TITLE     MUTM (FPG) BOUND TO 8-OXOGUANINE (OXOG) CONTAINING DNA                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 5'-                                                        
COMPND   3 D(*AP*GP*GP*TP*AP*GP*AP*CP*CP*TP*GP*GP*AP*CP*GP*C)-3';               
COMPND   4 CHAIN: B;                                                            
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: 5'-D(*TP*GP*CP*GP*TP*CP*CP*AP*(8OG)                        
COMPND   8 P*GP*TP*CP*TP*AP*CP*C)-3';                                           
COMPND   9 CHAIN: C;                                                            
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 MOL_ID: 3;                                                           
COMPND  12 MOLECULE: MUTM;                                                      
COMPND  13 CHAIN: A;                                                            
COMPND  14 SYNONYM: FPG;                                                        
COMPND  15 ENGINEERED: YES;                                                     
COMPND  16 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 MOL_ID: 2;                                                           
SOURCE   4 SYNTHETIC: YES;                                                      
SOURCE   5 MOL_ID: 3;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS;                 
SOURCE   7 ORGANISM_TAXID: 1422;                                                
SOURCE   8 GENE: MUTM;                                                          
SOURCE   9 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  10 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  12 EXPRESSION_SYSTEM_PLASMID: PET24B                                    
KEYWDS    DNA REPAIR, DNA GLYCOSYLASE, HYDROLASE/DNA COMPLEX                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.C.FROMME,G.L.VERDINE                                                
REVDAT   4   24-FEB-09 1R2Y    1       VERSN                                    
REVDAT   3   06-JAN-04 1R2Y    1       JRNL                                     
REVDAT   2   21-OCT-03 1R2Y    1       MODRES                                   
REVDAT   1   14-OCT-03 1R2Y    0                                                
JRNL        AUTH   J.C.FROMME,G.L.VERDINE                                       
JRNL        TITL   DNA LESION RECOGNITION BY THE BACTERIAL REPAIR               
JRNL        TITL 2 ENZYME MUTM.                                                 
JRNL        REF    J.BIOL.CHEM.                  V. 278 51543 2003              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   14525999                                                     
JRNL        DOI    10.1074/JBC.M307768200                                       
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.34 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,             
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.34                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 329052.000                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 96.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 17910                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.211                           
REMARK   3   FREE R VALUE                     : 0.257                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 6.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1233                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.007                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 10                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.34                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.42                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 91.30                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1549                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2170                       
REMARK   3   BIN FREE R VALUE                    : 0.2650                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 6.10                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 100                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.027                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2108                                    
REMARK   3   NUCLEIC ACID ATOMS       : 487                                     
REMARK   3   HETEROGEN ATOMS          : 1                                       
REMARK   3   SOLVENT ATOMS            : 135                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 24.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 33.20                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.53000                                              
REMARK   3    B22 (A**2) : 2.55000                                              
REMARK   3    B33 (A**2) : -4.08000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.27                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.16                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.33                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.22                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.20                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.96                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.190 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.820 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.640 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 4.620 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.35                                                 
REMARK   3   BSOL        : 33.73                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : DNA-RNA_REP.PARAM                              
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  5  : OXOG.PARAM                                     
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : DNA-RNA.TOP                                    
REMARK   3  TOPOLOGY FILE  3   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  4   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : OXOG.TOP                                       
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1R2Y COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-OCT-03.                  
REMARK 100 THE RCSB ID CODE IS RCSB020371.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-MAR-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
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                             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : OSMIC                              
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 18601                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.340                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 7.500                              
REMARK 200  R MERGE                    (I) : 0.09000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 22.9000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.34                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.42                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.39500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: 1L1T                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.45                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, MAGNESIUM ACETATE, SODIUM      
REMARK 280  CACODYLATE, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE      
REMARK 280  298K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       22.14500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       51.11050            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       46.81700            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       51.11050            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       22.14500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       46.81700            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, 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 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER;            
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLU A  91    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 133    CD   OE1  OE2                                       
REMARK 470     GLU A 150    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 154    CD   CE   NZ                                        
REMARK 470     LYS A 156    CD   CE   NZ                                        
REMARK 470     SER A 197    OG                                                  
REMARK 470     LYS A 198    CD   CE   NZ                                        
REMARK 470     GLU A 201    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 205    CD   OE1  OE2                                       
REMARK 470     LYS A 217    CD   CE   NZ                                        
REMARK 470     ARG A 251    CD   NE   CZ   NH1  NH2                             
REMARK 470     ARG A 274    CG   CD   NE   CZ   NH1  NH2                        
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  66     -137.07   -101.11                                   
REMARK 500    ASP A  67      -73.23    -90.38                                   
REMARK 500    ARG A  76     -130.88     55.93                                   
REMARK 500    ASP A 110       90.23   -160.12                                   
REMARK 500    VAL A 153       41.27    -76.46                                   
REMARK 500    LYS A 154       -1.27   -148.32                                   
REMARK 500    ARG A 223      -68.24   -132.11                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500     DA C  17         0.06    SIDE_CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620  (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;              
REMARK 620  SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                            
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 300  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 252   SG                                                     
REMARK 620 2 CYS A 269   SG   97.4                                              
REMARK 620 3 CYS A 272   SG  113.3 117.2                                        
REMARK 620 4 CYS A 249   SG  107.3 112.0 108.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 300                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1L1T   RELATED DB: PDB                                   
REMARK 900 MUTM (FPG) BOUND TO ABASIC-SITE CONTAINING DNA                       
REMARK 900 RELATED ID: 1L1Z   RELATED DB: PDB                                   
REMARK 900 MUTM (FPG) COVALENT-DNA INTERMEDIATE                                 
REMARK 900 RELATED ID: 1L2B   RELATED DB: PDB                                   
REMARK 900 MUTM (FPG) DNA END-PRODUCT STRUCTURE                                 
REMARK 900 RELATED ID: 1L2C   RELATED DB: PDB                                   
REMARK 900 MUTM (FPG)-DNA ESTRANGED THYMINE MISMATCH RECOGNITION                
REMARK 900 COMPLEX                                                              
REMARK 900 RELATED ID: 1L2D   RELATED DB: PDB                                   
REMARK 900 MUTM (FPG)-DNA ESTRANGED GUANINE MISMATCH RECOGNITION                
REMARK 900 COMPLEX                                                              
REMARK 900 RELATED ID: 1R2Z   RELATED DB: PDB                                   
REMARK 900 MUTM (FPG) BOUND TO 5,6-DIHYDROURACIL (DHU) CONTAINING DNA           
REMARK 999                                                                      
REMARK 999 SEQUENCE THE SEQUENCE OF THIS PROTEIN IS NOT AVAILABLE IN ANY        
REMARK 999 REFERENCE SEQUENCE DATABASE.                                         
DBREF  1R2Y A    1   274  UNP    P84131   P84131_BACST     1    274             
DBREF  1R2Y B    1    12  PDB    1R2Y     1R2Y             1     12             
DBREF  1R2Y C   13    24  PDB    1R2Y     1R2Y            13     24             
SEQRES   1 B   12   DG  DT  DA  DG  DA  DC  DC  DT  DG  DG  DA  DC              
SEQRES   1 C   12   DG  DT  DC  DC  DA 8OG  DG  DT  DC  DT  DA  DC              
SEQRES   1 A  274  MET PRO GLN LEU PRO GLU VAL GLU THR ILE ARG ARG THR          
SEQRES   2 A  274  LEU LEU PRO LEU ILE VAL GLY LYS THR ILE GLU ASP VAL          
SEQRES   3 A  274  ARG ILE PHE TRP PRO ASN ILE ILE ARG HIS PRO ARG ASP          
SEQRES   4 A  274  SER GLU ALA PHE ALA ALA ARG MET ILE GLY GLN THR VAL          
SEQRES   5 A  274  ARG GLY LEU GLU ARG ARG GLY LYS PHE LEU LYS PHE LEU          
SEQRES   6 A  274  LEU ASP ARG ASP ALA LEU ILE SER HIS LEU ARG MET GLU          
SEQRES   7 A  274  GLY ARG TYR ALA VAL ALA SER ALA LEU GLU PRO LEU GLU          
SEQRES   8 A  274  PRO HIS THR HIS VAL VAL PHE CYS PHE THR ASP GLY SER          
SEQRES   9 A  274  GLU LEU ARG TYR ARG ASP VAL ARG LYS PHE GLY THR MET          
SEQRES  10 A  274  HIS VAL TYR ALA LYS GLU GLU ALA ASP ARG ARG PRO PRO          
SEQRES  11 A  274  LEU ALA GLU LEU GLY PRO GLU PRO LEU SER PRO ALA PHE          
SEQRES  12 A  274  SER PRO ALA VAL LEU ALA GLU ARG ALA VAL LYS THR LYS          
SEQRES  13 A  274  ARG SER VAL LYS ALA LEU LEU LEU ASP GLN THR VAL VAL          
SEQRES  14 A  274  ALA GLY PHE GLY ASN ILE TYR VAL ASP GLU SER LEU PHE          
SEQRES  15 A  274  ARG ALA GLY ILE LEU PRO GLY ARG PRO ALA ALA SER LEU          
SEQRES  16 A  274  SER SER LYS GLU ILE GLU ARG LEU HIS GLU GLU MET VAL          
SEQRES  17 A  274  ALA THR ILE GLY GLU ALA VAL MET LYS GLY GLY SER THR          
SEQRES  18 A  274  VAL ARG THR TYR VAL ASN THR GLN GLY GLU ALA GLY THR          
SEQRES  19 A  274  PHE GLN HIS HIS LEU TYR VAL TYR GLY ARG GLN GLY ASN          
SEQRES  20 A  274  PRO CYS LYS ARG CYS GLY THR PRO ILE GLU LYS THR VAL          
SEQRES  21 A  274  VAL ALA GLY ARG GLY THR HIS TYR CYS PRO ARG CYS GLN          
SEQRES  22 A  274  ARG                                                          
MODRES 1R2Y 8OG C   18   DG                                                     
HET    8OG  C  18      23                                                       
HET     ZN  A 300       1                                                       
HETNAM     8OG 8-OXO-2'-DEOXY-GUANOSINE-5'-MONOPHOSPHATE                        
HETNAM      ZN ZINC ION                                                         
HETSYN     8OG 8-OXO-7,8-DIHYDRO-2'-DEOXY-GUANOSINE-5'-MONOPHOSPHATE            
FORMUL   2  8OG    C10 H14 N5 O8 P                                              
FORMUL   4   ZN    ZN 2+                                                        
FORMUL   5  HOH   *135(H2 O)                                                    
HELIX    1   1 GLN A    3  VAL A   19  1                                  17    
HELIX    2   2 TRP A   30  ASN A   32  5                                   3    
HELIX    3   3 ASP A   39  ILE A   48  1                                  10    
HELIX    4   4 LYS A  122  ASP A  126  1                                   5    
HELIX    5   5 SER A  144  VAL A  153  1                                  10    
HELIX    6   6 SER A  158  ASP A  165  1                                   8    
HELIX    7   7 GLY A  173  ALA A  184  1                                  12    
HELIX    8   8 PRO A  191  LEU A  195  5                                   5    
HELIX    9   9 SER A  196  LYS A  217  1                                  22    
HELIX   10  10 THR A  234  LEU A  239  5                                   6    
SHEET    1   A 4 ILE A  23  ILE A  28  0                                        
SHEET    2   A 4 THR A  94  PHE A 100 -1  O  CYS A  99   N  ASP A  25           
SHEET    3   A 4 SER A 104  ARG A 109 -1  O  LEU A 106   N  PHE A  98           
SHEET    4   A 4 ARG A  80  SER A  85 -1  N  ALA A  82   O  ARG A 107           
SHEET    1   B 5 ILE A  34  HIS A  36  0                                        
SHEET    2   B 5 THR A 116  ALA A 121  1  O  VAL A 119   N  HIS A  36           
SHEET    3   B 5 ASP A  69  HIS A  74 -1  N  ILE A  72   O  HIS A 118           
SHEET    4   B 5 PHE A  61  LEU A  65 -1  N  LEU A  62   O  SER A  73           
SHEET    5   B 5 GLY A  54  ARG A  58 -1  N  GLU A  56   O  LYS A  63           
SHEET    1   C 2 GLU A 257  VAL A 261  0                                        
SHEET    2   C 2 ARG A 264  TYR A 268 -1  O  TYR A 268   N  GLU A 257           
LINK         P   8OG C  18                 O3'  DA C  17     1555   1555  1.60  
LINK         O3' 8OG C  18                 P    DG C  19     1555   1555  1.58  
LINK        ZN    ZN A 300                 SG  CYS A 252     1555   1555  2.38  
LINK        ZN    ZN A 300                 SG  CYS A 269     1555   1555  2.31  
LINK        ZN    ZN A 300                 SG  CYS A 272     1555   1555  2.34  
LINK        ZN    ZN A 300                 SG  CYS A 249     1555   1555  2.43  
CISPEP   1 HIS A   36    PRO A   37          0        -0.59                     
CISPEP   2 PRO A  129    PRO A  130          0         0.02                     
SITE     1 AC1  4 CYS A 249  CYS A 252  CYS A 269  CYS A 272                    
CRYST1   44.290   93.634  102.221  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.022578  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010680  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009783        0.00000