PDB Short entry for 2XY7
HEADER    TRANSFERASE/DNA                         15-NOV-10   2XY7              
TITLE     CRYSTAL STRUCTURE OF A SALICYLIC ALDEHYDE BASE IN THE PRE-INSERTION   
TITLE    2 SITE OF FRAGMENT DNA POLYMERASE I FROM BACILLUS STEAROTHERMOPHILUS   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA POLYMERASE I;                                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 2.7.7.7;                                                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES;                                                       
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: 5'-D(*GP*CP*CP*TP*GP*AP*CP*TP*CP*GP)-3';                   
COMPND   9 CHAIN: B;                                                            
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 OTHER_DETAILS: POLYDESOXYRIBONUCLEOTIDE;                             
COMPND  12 MOL_ID: 3;                                                           
COMPND  13 MOLECULE: 5'-D(*SAYP*CP*GP*AP*GP*TP*CP*AP*GP*GP*CP)-3';              
COMPND  14 CHAIN: C;                                                            
COMPND  15 ENGINEERED: YES;                                                     
COMPND  16 OTHER_DETAILS: POLYDESOXYRIBONUCLEOTIDE                              
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS;                 
SOURCE   3 ORGANISM_TAXID: 1422;                                                
SOURCE   4 STRAIN: DSM 22;                                                      
SOURCE   5 ATCC: 12980;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 OTHER_DETAILS: GERMAN COLLECTION OF MICROORGANISMS (DSM);            
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 SYNTHETIC: YES;                                                      
SOURCE  12 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  13 ORGANISM_TAXID: 32630;                                               
SOURCE  14 MOL_ID: 3;                                                           
SOURCE  15 SYNTHETIC: YES;                                                      
SOURCE  16 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  17 ORGANISM_TAXID: 32630                                                
KEYWDS    TRANSFERASE-DNA COMPLEX, SYNTHETIC BIOLOGY, METAL BASEPAIR,           
KEYWDS   2 REPLICATION, SALEN COMPLEX                                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.KAUL,M.MUELLER,M.WAGNER,S.SCHNEIDER,T.CARELL                        
REVDAT   4   29-JUL-20 2XY7    1       COMPND REMARK HET    HETNAM              
REVDAT   4 2                   1       HETSYN FORMUL LINK   SITE                
REVDAT   4 3                   1       ATOM                                     
REVDAT   3   28-MAR-12 2XY7    1       JRNL                                     
REVDAT   2   05-OCT-11 2XY7    1       JRNL                                     
REVDAT   1   27-JUL-11 2XY7    0                                                
JRNL        AUTH   C.KAUL,M.MUELLER,M.WAGNER,S.SCHNEIDER,T.CARELL               
JRNL        TITL   REVERSIBLE BOND FORMATION ENABLES THE REPLICATION AND        
JRNL        TITL 2 AMPLIFICATION OF A CROSSLINKING SALEN COMPLEX AS AN          
JRNL        TITL 3 ORTHOGONAL BASE PAIR.                                        
JRNL        REF    NATURE CHEM.                  V.   3   794 2011              
JRNL        REFN                   ISSN 1755-4330                               
JRNL        PMID   21941252                                                     
JRNL        DOI    10.1038/NCHEM.1117                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.05 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0109                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.05                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 43.02                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 15959                          
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 + TEST SET) : 0.239                           
REMARK   3   R VALUE            (WORKING SET) : 0.236                           
REMARK   3   FREE R VALUE                     : 0.284                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 836                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.05                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.13                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1153                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 98.86                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3310                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 60                           
REMARK   3   BIN FREE R VALUE                    : 0.4300                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4497                                    
REMARK   3   NUCLEIC ACID ATOMS       : 423                                     
REMARK   3   HETEROGEN ATOMS          : 33                                      
REMARK   3   SOLVENT ATOMS            : 8                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 30.53                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 7.43000                                              
REMARK   3    B22 (A**2) : -3.36000                                             
REMARK   3    B33 (A**2) : -4.07000                                             
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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.493         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.899                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.835                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  5084 ; 0.009 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  3256 ; 0.000 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6992 ; 1.121 ; 2.083       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  7956 ; 4.121 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   579 ; 4.833 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   208 ;35.644 ;24.183       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   776 ;19.250 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    33 ;19.342 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   809 ; 0.055 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5347 ; 0.004 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   952 ; 0.003 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2898 ; 0.197 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1160 ; 0.000 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4641 ; 0.409 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2186 ; 1.223 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2351 ; 2.277 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS. U VALUES REFINED INDIVIDUALLY.                           
REMARK   4                                                                      
REMARK   4 2XY7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-NOV-10.                  
REMARK 100 THE DEPOSITION ID IS D_1290046254.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-MAR-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X10SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1                                  
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 16829                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.050                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 46.400                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : 3.400                              
REMARK 200  R MERGE                    (I) : 0.15000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.5000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.05                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.21                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.53000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1U45                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 62.46                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.27                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
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       43.01850            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       53.35550            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       47.01100            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       53.35550            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       43.01850            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       47.01100            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5410 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 26560 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.6 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
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 ENGINEERED RESIDUE IN CHAIN A, ASP 33 TO ALA                         
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     LYS A 298    CG   CD   CE   NZ                                   
REMARK 470     ASP A 305    CG   OD1  OD2                                       
REMARK 470     ARG A 306    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 309    CG   CD   OE1  OE2                                  
REMARK 470     LEU A 352    CG   CD1  CD2                                       
REMARK 470     GLN A 356    CD   OE1  NE2                                       
REMARK 470     LYS A 415    CE   NZ                                             
REMARK 470     LYS A 431    CG   CD   CE   NZ                                   
REMARK 470     LYS A 434    CG   CD   CE   NZ                                   
REMARK 470     GLU A 440    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 459    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 466    NE   CZ   NH1  NH2                                  
REMARK 470     GLU A 469    CD   OE1  OE2                                       
REMARK 470     ARG A 472    NE   CZ   NH1  NH2                                  
REMARK 470     LYS A 498    CG   CD   CE   NZ                                   
REMARK 470     GLN A 502    CG   CD   OE1  NE2                                  
REMARK 470     GLU A 505    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 506    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 512    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLN A 516    CG   CD   OE1  NE2                                  
REMARK 470     GLU A 520    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 532    CG   CD   CE   NZ                                   
REMARK 470     LYS A 548    CG   CD   CE   NZ                                   
REMARK 470     LYS A 549    CG   CD   CE   NZ                                   
REMARK 470     LYS A 551    CG   CD   CE   NZ                                   
REMARK 470     GLU A 572    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 600    CD   CE   NZ                                        
REMARK 470     LYS A 635    CG   CD   CE   NZ                                   
REMARK 470     GLN A 691    CG   CD   OE1  NE2                                  
REMARK 470     TYR A 719    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     ARG A 729    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 730    CG   CD   CE   NZ                                   
REMARK 470     GLU A 737    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 748    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLN A 755    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 758    CE   NZ                                             
REMARK 470     LYS A 838    CG   CD   CE   NZ                                   
REMARK 470     LYS A 876    CG   CD   CE   NZ                                   
REMARK 470     SAY C   3    O5'                                                 
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    ALA A   300     NH1  ARG A   343              2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500     DC C   9   O3'    DC C   9   C3'    -0.057                       
REMARK 500     DA C  10   O3'    DA C  10   C3'    -0.040                       
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 B  21   O4' -  C1' -  N1  ANGL. DEV. =   2.3 DEGREES          
REMARK 500     DT B  23   O4' -  C1' -  N1  ANGL. DEV. =   3.5 DEGREES          
REMARK 500     DG B  24   O4' -  C1' -  N9  ANGL. DEV. =   2.1 DEGREES          
REMARK 500     DA B  25   O4' -  C1' -  N9  ANGL. DEV. =   2.1 DEGREES          
REMARK 500     DC B  26   O4' -  C1' -  N1  ANGL. DEV. =   3.0 DEGREES          
REMARK 500     DT B  27   O4' -  C1' -  N1  ANGL. DEV. =   3.1 DEGREES          
REMARK 500     DG B  29   O4' -  C1' -  N9  ANGL. DEV. =   2.7 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    LEU A 477      -65.22   -126.31                                   
REMARK 500    GLN A 524     -175.46   -171.33                                   
REMARK 500    ILE A 588      -62.27    -90.11                                   
REMARK 500    ILE A 628      -41.72   -136.98                                   
REMARK 500    HIS A 829      -56.27     69.31                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2XY6   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF A SALICYLIC ALDEHYDE BASEPAIR IN COMPLEX WITH   
REMARK 900 FRAGMENT DNA POLYMERASE I FROM BACILLUS STEAROTHERMOPHILUS           
REMARK 900 RELATED ID: 2XY5   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF AN ARTIFICIAL SALEN- COPPER BASEPAIR IN         
REMARK 900 COMPLEX WITH FRAGMENT DNA POLYMERASE I FROM BACILLUS                 
REMARK 900 STEAROTHERMOPHILUS                                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE ENTRY GIVEN IS NOT FROM STRAIN DSM22, BUT HAS MAXIMUM            
REMARK 999 IDENTITY. ONLY T550 IS S IN OUR SEQUENCE.                            
DBREF  2XY7 A  297   876  UNP    E1C9K5   E1C9K5_BACST     1    580             
DBREF  2XY7 B   20    29  PDB    2XY7     2XY7            20     29             
DBREF  2XY7 C    3    13  PDB    2XY7     2XY7             3     13             
SEQADV 2XY7 ALA A  329  UNP  E1C9K5    ASP    33 ENGINEERED MUTATION            
SEQRES   1 A  580  ALA LYS MET ALA PHE THR LEU ALA ASP ARG VAL THR GLU          
SEQRES   2 A  580  GLU MET LEU ALA ASP LYS ALA ALA LEU VAL VAL GLU VAL          
SEQRES   3 A  580  VAL GLU GLU ASN TYR HIS ALA ALA PRO ILE VAL GLY ILE          
SEQRES   4 A  580  ALA VAL VAL ASN GLU HIS GLY ARG PHE PHE LEU ARG PRO          
SEQRES   5 A  580  GLU THR ALA LEU ALA ASP PRO GLN PHE VAL ALA TRP LEU          
SEQRES   6 A  580  GLY ASP GLU THR LYS LYS LYS SER MET PHE ASP SER LYS          
SEQRES   7 A  580  ARG ALA ALA VAL ALA LEU LYS TRP LYS GLY ILE GLU LEU          
SEQRES   8 A  580  CYS GLY VAL SER PHE ASP LEU LEU LEU ALA ALA TYR LEU          
SEQRES   9 A  580  LEU ASP PRO ALA GLN GLY VAL ASP ASP VAL ALA ALA ALA          
SEQRES  10 A  580  ALA LYS MET LYS GLN TYR GLU ALA VAL ARG PRO ASP GLU          
SEQRES  11 A  580  ALA VAL TYR GLY LYS GLY ALA LYS ARG ALA VAL PRO ASP          
SEQRES  12 A  580  GLU PRO VAL LEU ALA GLU HIS LEU VAL ARG LYS ALA ALA          
SEQRES  13 A  580  ALA ILE TRP ALA LEU GLU ARG PRO PHE LEU ASP GLU LEU          
SEQRES  14 A  580  ARG ARG ASN GLU GLN ASP ARG LEU LEU VAL GLU LEU GLU          
SEQRES  15 A  580  GLN PRO LEU SER SER ILE LEU ALA GLU MET GLU PHE ALA          
SEQRES  16 A  580  GLY VAL LYS VAL ASP THR LYS ARG LEU GLU GLN MET GLY          
SEQRES  17 A  580  GLU GLU LEU ALA GLU GLN LEU ARG THR VAL GLU GLN ARG          
SEQRES  18 A  580  ILE TYR GLU LEU ALA GLY GLN GLU PHE ASN ILE ASN SER          
SEQRES  19 A  580  PRO LYS GLN LEU GLY VAL ILE LEU PHE GLU LYS LEU GLN          
SEQRES  20 A  580  LEU PRO VAL LEU LYS LYS SER LYS THR GLY TYR SER THR          
SEQRES  21 A  580  SER ALA ASP VAL LEU GLU LYS LEU ALA PRO TYR HIS GLU          
SEQRES  22 A  580  ILE VAL GLU ASN ILE LEU HIS TYR ARG GLN LEU GLY LYS          
SEQRES  23 A  580  LEU GLN SER THR TYR ILE GLU GLY LEU LEU LYS VAL VAL          
SEQRES  24 A  580  ARG PRO ASP THR LYS LYS VAL HIS THR ILE PHE ASN GLN          
SEQRES  25 A  580  ALA LEU THR GLN THR GLY ARG LEU SER SER THR GLU PRO          
SEQRES  26 A  580  ASN LEU GLN ASN ILE PRO ILE ARG LEU GLU GLU GLY ARG          
SEQRES  27 A  580  LYS ILE ARG GLN ALA PHE VAL PRO SER GLU SER ASP TRP          
SEQRES  28 A  580  LEU ILE PHE ALA ALA ASP TYR SER GLN ILE GLU LEU ARG          
SEQRES  29 A  580  VAL LEU ALA HIS ILE ALA GLU ASP ASP ASN LEU MET GLU          
SEQRES  30 A  580  ALA PHE ARG ARG ASP LEU ASP ILE HIS THR LYS THR ALA          
SEQRES  31 A  580  MET ASP ILE PHE GLN VAL SER GLU ASP GLU VAL THR PRO          
SEQRES  32 A  580  ASN MET ARG ARG GLN ALA LYS ALA VAL ASN PHE GLY ILE          
SEQRES  33 A  580  VAL TYR GLY ILE SER ASP TYR GLY LEU ALA GLN ASN LEU          
SEQRES  34 A  580  ASN ILE SER ARG LYS GLU ALA ALA GLU PHE ILE GLU ARG          
SEQRES  35 A  580  TYR PHE GLU SER PHE PRO GLY VAL LYS ARG TYR MET GLU          
SEQRES  36 A  580  ASN ILE VAL GLN GLU ALA LYS GLN LYS GLY TYR VAL THR          
SEQRES  37 A  580  THR LEU LEU HIS ARG ARG ARG TYR LEU PRO ASP ILE THR          
SEQRES  38 A  580  SER ARG ASN PHE ASN VAL ARG SER PHE ALA GLU ARG MET          
SEQRES  39 A  580  ALA MET ASN THR PRO ILE GLN GLY SER ALA ALA ASP ILE          
SEQRES  40 A  580  ILE LYS LYS ALA MET ILE ASP LEU ASN ALA ARG LEU LYS          
SEQRES  41 A  580  GLU GLU ARG LEU GLN ALA ARG LEU LEU LEU GLN VAL HIS          
SEQRES  42 A  580  ASP GLU LEU ILE LEU GLU ALA PRO LYS GLU GLU MET GLU          
SEQRES  43 A  580  ARG LEU CYS ARG LEU VAL PRO GLU VAL MET GLU GLN ALA          
SEQRES  44 A  580  VAL THR LEU ARG VAL PRO LEU LYS VAL ASP TYR HIS TYR          
SEQRES  45 A  580  GLY SER THR TRP TYR ASP ALA LYS                              
SEQRES   1 B   10   DG  DC  DC  DT  DG  DA  DC  DT  DC  DG                      
SEQRES   1 C   11  SAY  DC  DG  DA  DG  DT  DC  DA  DG  DG  DC                  
HET    SAY  C   3      16                                                       
HET    GLC  D   1      11                                                       
HET    FRU  D   2      12                                                       
HET    SO4  A 885       5                                                       
HET    SO4  A 886       5                                                       
HETNAM     SAY [(2R,3S,5R)-3-HYDROXY-5-(3-HYDROXY-4-METHANOYL-PHENYL)           
HETNAM   2 SAY  OXOLAN-2-YL]METHYL DIHYDROGEN PHOSPHATE                         
HETNAM     GLC ALPHA-D-GLUCOPYRANOSE                                            
HETNAM     FRU BETA-D-FRUCTOFURANOSE                                            
HETNAM     SO4 SULFATE ION                                                      
HETSYN     SAY 2'-DEOXY-1'-(3-HYDROXY-4-FORMYLPHENYL)RIBOSE-5'-                 
HETSYN   2 SAY  MONOPHOSPHATE                                                   
FORMUL   3  SAY    C12 H15 O8 P                                                 
FORMUL   4  GLC    C6 H12 O6                                                    
FORMUL   4  FRU    C6 H12 O6                                                    
FORMUL   5  SO4    2(O4 S 2-)                                                   
FORMUL   7  HOH   *8(H2 O)                                                      
HELIX    1   1 ARG A  347  LEU A  352  1                                   6    
HELIX    2   2 ASP A  354  ASP A  363  1                                  10    
HELIX    3   3 ASP A  372  TRP A  382  1                                  11    
HELIX    4   4 LEU A  394  ASP A  402  1                                   9    
HELIX    5   5 PRO A  403  GLY A  406  5                                   4    
HELIX    6   6 ASP A  409  MET A  416  1                                   8    
HELIX    7   7 PRO A  424  GLY A  430  1                                   7    
HELIX    8   8 LYS A  431  ARG A  435  5                                   5    
HELIX    9   9 ASP A  439  ASN A  468  1                                  30    
HELIX   10  10 GLN A  470  LEU A  477  1                                   8    
HELIX   11  11 LEU A  477  GLY A  492  1                                  16    
HELIX   12  12 ASP A  496  GLY A  523  1                                  28    
HELIX   13  13 SER A  530  GLU A  540  1                                  11    
HELIX   14  14 SER A  557  ALA A  565  1                                   9    
HELIX   15  15 PRO A  566  HIS A  568  5                                   3    
HELIX   16  16 GLU A  569  THR A  586  1                                  18    
HELIX   17  17 ILE A  588  LYS A  593  1                                   6    
HELIX   18  18 LEU A  630  LYS A  635  1                                   6    
HELIX   19  19 ILE A  636  ALA A  639  5                                   4    
HELIX   20  20 GLN A  656  GLU A  667  1                                  12    
HELIX   21  21 ASP A  668  ARG A  677  1                                  10    
HELIX   22  22 ASP A  680  GLN A  691  1                                  12    
HELIX   23  23 THR A  698  TYR A  714  1                                  17    
HELIX   24  24 SER A  717  ASN A  726  1                                  10    
HELIX   25  25 SER A  728  PHE A  743  1                                  16    
HELIX   26  26 PHE A  743  GLY A  761  1                                  19    
HELIX   27  27 PRO A  774  SER A  778  5                                   5    
HELIX   28  28 ASN A  780  GLU A  818  1                                  39    
HELIX   29  29 GLU A  840  GLN A  854  1                                  15    
HELIX   30  30 THR A  871  ALA A  875  5                                   5    
SHEET    1  AA 6 THR A 302  LEU A 303  0                                        
SHEET    2  AA 6 GLY A 342  LEU A 346  1  O  ARG A 343   N  THR A 302           
SHEET    3  AA 6 GLY A 334  ASN A 339 -1  O  ILE A 335   N  LEU A 346           
SHEET    4  AA 6 LYS A 315  GLU A 321 -1  O  ALA A 317   N  VAL A 338           
SHEET    5  AA 6 LYS A 367  MET A 370  1  O  LYS A 367   N  ALA A 316           
SHEET    6  AA 6 VAL A 390  ASP A 393  1  N  SER A 391   O  LYS A 368           
SHEET    1  AB 2 VAL A 493  LYS A 494  0                                        
SHEET    2  AB 2 LYS A 601  VAL A 602 -1  O  VAL A 602   N  VAL A 493           
SHEET    1  AC 2 ILE A 605  ASN A 607  0                                        
SHEET    2  AC 2 SER A 617  THR A 619 -1  O  SER A 617   N  ASN A 607           
SHEET    1  AD 4 ARG A 823  GLN A 827  0                                        
SHEET    2  AD 4 GLU A 831  PRO A 837 -1  O  ILE A 833   N  LEU A 825           
SHEET    3  AD 4 TRP A 647  TYR A 654 -1  O  LEU A 648   N  ALA A 836           
SHEET    4  AD 4 VAL A 864  GLY A 869 -1  O  ASP A 865   N  ASP A 653           
SHEET    1  AE 2 TYR A 762  THR A 764  0                                        
SHEET    2  AE 2 ARG A 770  TYR A 772 -1  O  ARG A 771   N  VAL A 763           
LINK         O3' SAY C   3                 P    DC C   4     1555   1555  1.56  
LINK         C1  GLC D   1                 O2  FRU D   2     1555   1555  1.42  
CISPEP   1 GLU A  620    PRO A  621          0        -5.30                     
CRYST1   86.037   94.022  106.711  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      0.011623  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010636  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009371        0.00000