PDB Short entry for 3SQ4
HEADER    TRANSFERASE/DNA                         04-JUL-11   3SQ4              
TITLE     RB69 DNA POLYMERASE TERNARY COMPLEX WITH DTTP OPPOSITE 2AP (GC RICH   
TITLE    2 SEQUENCE)                                                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA POLYMERASE;                                            
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: GP43;                                                       
COMPND   5 EC: 2.7.7.7;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES;                                                       
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: 5'-D(P*CP*(2PR)P*TP*CP*GP*CP*CP*GP*CP*CP*GP*CP*GP*CP*GP*G)-
COMPND  10 3';                                                                  
COMPND  11 CHAIN: T;                                                            
COMPND  12 ENGINEERED: YES;                                                     
COMPND  13 OTHER_DETAILS: TEMPLATE;                                             
COMPND  14 MOL_ID: 3;                                                           
COMPND  15 MOLECULE: 5'-D(*CP*GP*CP*GP*CP*GP*GP*CP*GP*GP*CP*GP*(2DA))-3';       
COMPND  16 CHAIN: P;                                                            
COMPND  17 ENGINEERED: YES;                                                     
COMPND  18 OTHER_DETAILS: PRIMER                                                
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE RB69;                      
SOURCE   3 ORGANISM_TAXID: 12353;                                               
SOURCE   4 GENE: 43;                                                            
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 MOL_ID: 2;                                                           
SOURCE   8 SYNTHETIC: YES;                                                      
SOURCE   9 MOL_ID: 3;                                                           
SOURCE  10 SYNTHETIC: YES                                                       
KEYWDS    2-AMINOPURINE, GC RICH, TRANSFERASE-DNA COMPLEX                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.XIA,W.H.KONIGSBERG,J.WANG                                           
REVDAT   3   30-NOV-11 3SQ4    1       JRNL                                     
REVDAT   2   16-NOV-11 3SQ4    1       JRNL                                     
REVDAT   1   09-NOV-11 3SQ4    0                                                
JRNL        AUTH   L.J.REHA-KRANTZ,C.HARIHARAN,U.SUBUDDHI,S.XIA,C.ZHAO,         
JRNL        AUTH 2 J.BECKMAN,T.CHRISTIAN,W.KONIGSBERG                           
JRNL        TITL   STRUCTURE OF THE 2-AMINOPURINE-CYTOSINE BASE PAIR FORMED IN  
JRNL        TITL 2 THE POLYMERASE ACTIVE SITE OF THE RB69 Y567A-DNA POLYMERASE. 
JRNL        REF    BIOCHEMISTRY                  V.  50 10136 2011              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   22023103                                                     
JRNL        DOI    10.1021/BI2014618                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.23 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0109                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.23                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 88.67                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 54679                          
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) : 0.203                           
REMARK   3   R VALUE            (WORKING SET) : 0.201                           
REMARK   3   FREE R VALUE                     : 0.238                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2911                            
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) : 2.23                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.29                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3681                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 90.47                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3620                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 175                          
REMARK   3   BIN FREE R VALUE                    : 0.4260                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 7363                                    
REMARK   3   NUCLEIC ACID ATOMS       : 591                                     
REMARK   3   HETEROGEN ATOMS          : 34                                      
REMARK   3   SOLVENT ATOMS            : 285                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 36.99                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.13000                                             
REMARK   3    B22 (A**2) : 1.79000                                              
REMARK   3    B33 (A**2) : -0.67000                                             
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): 0.284         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.211         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.152         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.281        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.943                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.920                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  8247 ; 0.008 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 11277 ; 1.116 ; 2.057       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   905 ; 5.100 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   376 ;34.877 ;24.202       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1349 ;15.024 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    46 ;14.700 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1193 ; 0.080 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  6102 ; 0.004 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
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):  4507 ; 1.425 ; 4.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  7309 ; 2.507 ; 6.000       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  3740 ; 2.849 ; 6.000       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  3966 ; 4.263 ; 9.000       
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  : 7                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 3                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   T     3        T    18                          
REMARK   3    RESIDUE RANGE :   P   103        P   115                          
REMARK   3    RESIDUE RANGE :   A   903        A   903                          
REMARK   3    ORIGIN FOR THE GROUP (A): -18.0420  -2.6440 -35.1860              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1854 T22:   0.2730                                     
REMARK   3      T33:   0.2339 T12:   0.0472                                     
REMARK   3      T13:   0.0029 T23:   0.0042                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.1238 L22:   0.0492                                     
REMARK   3      L33:   0.0537 L12:   0.0976                                     
REMARK   3      L13:   0.1264 L23:  -0.0130                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2081 S12:  -0.0695 S13:   0.2642                       
REMARK   3      S21:  -0.0264 S22:   0.1024 S23:   0.0191                       
REMARK   3      S31:  -0.0026 S32:  -0.0567 S33:   0.1056                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     1        A   105                          
REMARK   3    RESIDUE RANGE :   A   340        A   389                          
REMARK   3    ORIGIN FOR THE GROUP (A):  24.7650   2.4370 -33.5300              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1410 T22:   0.0998                                     
REMARK   3      T33:   0.0949 T12:   0.0001                                     
REMARK   3      T13:  -0.0131 T23:   0.0258                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1785 L22:   1.3207                                     
REMARK   3      L33:   0.5090 L12:   0.2456                                     
REMARK   3      L13:  -0.1558 L23:  -0.5312                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0080 S12:   0.0127 S13:   0.0294                       
REMARK   3      S21:   0.0435 S22:  -0.0300 S23:  -0.0737                       
REMARK   3      S31:  -0.0206 S32:   0.0755 S33:   0.0219                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   106        A   339                          
REMARK   3    ORIGIN FOR THE GROUP (A):  10.3480 -22.0590 -14.8710              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1404 T22:   0.1027                                     
REMARK   3      T33:   0.0457 T12:   0.0016                                     
REMARK   3      T13:  -0.0123 T23:  -0.0033                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3194 L22:   0.7764                                     
REMARK   3      L33:   1.1027 L12:   0.2124                                     
REMARK   3      L13:   0.0997 L23:  -0.0272                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0420 S12:  -0.0108 S13:   0.0213                       
REMARK   3      S21:   0.0984 S22:  -0.0627 S23:  -0.0098                       
REMARK   3      S31:   0.0303 S32:  -0.0774 S33:   0.0208                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   390        A   468                          
REMARK   3    RESIDUE RANGE :   A   576        A   706                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -3.6570  -6.6670 -60.4370              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1732 T22:   0.2028                                     
REMARK   3      T33:   0.0119 T12:  -0.0402                                     
REMARK   3      T13:  -0.0123 T23:   0.0314                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.0346 L22:   0.9850                                     
REMARK   3      L33:   0.2187 L12:   0.7387                                     
REMARK   3      L13:  -0.2839 L23:  -0.0527                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1450 S12:   0.3442 S13:   0.0605                       
REMARK   3      S21:  -0.1459 S22:   0.1922 S23:   0.0128                       
REMARK   3      S31:   0.0046 S32:  -0.1098 S33:  -0.0473                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   469        A   575                          
REMARK   3    ORIGIN FOR THE GROUP (A):   9.3360 -25.9130 -47.0360              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1700 T22:   0.1390                                     
REMARK   3      T33:   0.0491 T12:  -0.0034                                     
REMARK   3      T13:   0.0246 T23:  -0.0205                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.5310 L22:   3.4064                                     
REMARK   3      L33:   0.4220 L12:  -0.0770                                     
REMARK   3      L13:  -0.1809 L23:   0.5473                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0882 S12:   0.1098 S13:  -0.1349                       
REMARK   3      S21:   0.1448 S22:  -0.0217 S23:   0.0620                       
REMARK   3      S31:   0.0840 S32:   0.0269 S33:   0.1099                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   707        A   737                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -9.6290 -22.8610 -47.9940              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2007 T22:   0.1800                                     
REMARK   3      T33:   0.1033 T12:  -0.0332                                     
REMARK   3      T13:   0.0186 T23:  -0.0296                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.9623 L22:   0.9262                                     
REMARK   3      L33:   0.5397 L12:  -0.1687                                     
REMARK   3      L13:  -0.6705 L23:   0.2223                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1194 S12:   0.0131 S13:  -0.0943                       
REMARK   3      S21:  -0.0782 S22:   0.1158 S23:   0.0953                       
REMARK   3      S31:   0.0063 S32:   0.0663 S33:   0.0035                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   738        A   901                          
REMARK   3    ORIGIN FOR THE GROUP (A): -22.3370 -20.7420 -28.0800              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1462 T22:   0.1884                                     
REMARK   3      T33:   0.0379 T12:   0.0430                                     
REMARK   3      T13:   0.0098 T23:   0.0643                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.2664 L22:   0.3391                                     
REMARK   3      L33:   1.6806 L12:  -0.1604                                     
REMARK   3      L13:   0.3157 L23:   0.4494                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1150 S12:  -0.3851 S13:  -0.1407                       
REMARK   3      S21:   0.0267 S22:   0.1266 S23:   0.0497                       
REMARK   3      S31:   0.0382 S32:  -0.1874 S33:  -0.0116                       
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:                                           
REMARK   3  HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS                   
REMARK   3  U VALUES      : RESIDUAL ONLY                                       
REMARK   4                                                                      
REMARK   4 3SQ4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUL-11.                  
REMARK 100 THE RCSB ID CODE IS RCSB066513.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-FEB-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 110                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 24-ID-E                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97918                            
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : APEX II CCD                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 54679                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.230                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 88.670                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.4                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.23                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.67                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 150 MM CALCIUM CHLORIDE, 15% W/V         
REMARK 280  PEG350 MME, 100 MM SODIUM CACODYLATE, PH 6.5, VAPOR DIFFUSION,      
REMARK 280  TEMPERATURE 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       37.33950            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       65.49600            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       60.23350            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       65.49600            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       37.33950            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       60.23350            
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: 6870 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 43290 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -68.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, T, P                               
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 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   3   O4' -  C4' -  C3' ANGL. DEV. =  -4.3 DEGREES          
REMARK 500     DT T   5   O4' -  C1' -  N1  ANGL. DEV. =   3.2 DEGREES          
REMARK 500     DC T   6   O4' -  C1' -  N1  ANGL. DEV. =   2.3 DEGREES          
REMARK 500     DC T  16   O4' -  C1' -  N1  ANGL. DEV. =   1.9 DEGREES          
REMARK 500     DC P 103   O4' -  C1' -  N1  ANGL. DEV. =   4.7 DEGREES          
REMARK 500     DC P 105   O4' -  C1' -  N1  ANGL. DEV. =   2.2 DEGREES          
REMARK 500     DG P 112   O4' -  C1' -  N9  ANGL. DEV. =   2.8 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    TYR A  97       70.30   -118.87                                   
REMARK 500    ASN A  98       45.08    -84.94                                   
REMARK 500    PHE A 221      -69.50   -124.27                                   
REMARK 500    MET A 256      -90.27   -167.39                                   
REMARK 500    ASN A 316       74.70   -150.90                                   
REMARK 500    LYS A 352       63.62     61.95                                   
REMARK 500    SER A 414       67.41     37.49                                   
REMARK 500    ASN A 424       54.26     70.91                                   
REMARK 500    PRO A 458       -0.78    -58.99                                   
REMARK 500    ASP A 579      112.11   -160.71                                   
REMARK 500    THR A 622      -66.37     69.12                                   
REMARK 500    GLU A 686      -70.37   -107.92                                   
REMARK 500    GLU A 716       50.45     33.43                                   
REMARK 500    ASP A 899       40.76    -66.40                                   
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 A1121        DISTANCE =  5.21 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                              CA A 904  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 623   OD1                                                    
REMARK 620 2 TTP A 903   O2B  86.9                                              
REMARK 620 3 TTP A 903   O1G 157.9  78.8                                        
REMARK 620 4 ASP A 411   OD2  76.0 162.5 116.3                                  
REMARK 620 5 LEU A 412   O    92.3  87.7 103.7  96.8                            
REMARK 620 6 ASP A 411   OD1 125.0 144.8  74.1  52.5  77.5                      
REMARK 620 7 TTP A 903   O2A  69.5  80.2  91.4  90.0 158.5 122.0                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 906  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LYS A 531   O                                                      
REMARK 620 2 ASN A 507   OD1  79.2                                              
REMARK 620 3 ASN A 505   O   150.5  89.5                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 905  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TTP A 903   O2A                                                    
REMARK 620 2 ASP A 623   OD2  76.2                                              
REMARK 620 3 ASP A 411   OD2  82.1  78.3                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 908  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 116   OE2                                                    
REMARK 620 2 GLU A 116   OE1  45.5                                              
REMARK 620 3 HOH A 961   O    71.5  84.4                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TTP A 903                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 904                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 905                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 906                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 907                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 908                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3SQ2   RELATED DB: PDB                                   
REMARK 900 RB69 DNA POLYMERASE TERNARY COMPLEX WITH DTTP OPPOSITE 2AP           
REMARK 900 (AT RICH SEQUENCE)                                                   
REMARK 900 RELATED ID: 3SUN   RELATED DB: PDB                                   
REMARK 900 RB69 DNA POLYMERASE (Y567A) TERNARY COMPLEX WITH DTTP                
REMARK 900 OPPOSITE 2AP (AT RICH SEQUENCE)                                      
REMARK 900 RELATED ID: 3SUO   RELATED DB: PDB                                   
REMARK 900 RB69 DNA POLYMERASE (Y567A) TERNARY COMPLEX WITH DTTP                
REMARK 900 OPPOSITE 2AP (GC RICH SEQUENCE)                                      
REMARK 900 RELATED ID: 3SUP   RELATED DB: PDB                                   
REMARK 900 RB69 DNA POLYMERASE (Y567A) TERNARY COMPLEX WITH DCTP                
REMARK 900 OPPOSITE 2AP (GC RICH SEQUENCE)                                      
REMARK 900 RELATED ID: 3SUQ   RELATED DB: PDB                                   
REMARK 900 RB69 DNA POLYMERASE (Y567A) TERNARY COMPLEX WITH DCTP                
REMARK 900 OPPOSITE 2AP (AT RICH SEQUENCE)                                      
DBREF  3SQ4 A    1   902  UNP    Q38087   DPOL_BPR69       1    902             
DBREF  3SQ4 T    3    18  PDB    3SQ4     3SQ4             3     18             
DBREF  3SQ4 P  103   115  PDB    3SQ4     3SQ4           103    115             
SEQADV 3SQ4 ALA A  222  UNP  Q38087    ASP   222 ENGINEERED MUTATION            
SEQADV 3SQ4 ALA A  327  UNP  Q38087    ASP   327 ENGINEERED MUTATION            
SEQRES   1 A  902  MET LYS GLU PHE TYR LEU THR VAL GLU GLN ILE GLY ASP          
SEQRES   2 A  902  SER ILE PHE GLU ARG TYR ILE ASP SER ASN GLY ARG GLU          
SEQRES   3 A  902  ARG THR ARG GLU VAL GLU TYR LYS PRO SER LEU PHE ALA          
SEQRES   4 A  902  HIS CYS PRO GLU SER GLN ALA THR LYS TYR PHE ASP ILE          
SEQRES   5 A  902  TYR GLY LYS PRO CYS THR ARG LYS LEU PHE ALA ASN MET          
SEQRES   6 A  902  ARG ASP ALA SER GLN TRP ILE LYS ARG MET GLU ASP ILE          
SEQRES   7 A  902  GLY LEU GLU ALA LEU GLY MET ASP ASP PHE LYS LEU ALA          
SEQRES   8 A  902  TYR LEU SER ASP THR TYR ASN TYR GLU ILE LYS TYR ASP          
SEQRES   9 A  902  HIS THR LYS ILE ARG VAL ALA ASN PHE ASP ILE GLU VAL          
SEQRES  10 A  902  THR SER PRO ASP GLY PHE PRO GLU PRO SER GLN ALA LYS          
SEQRES  11 A  902  HIS PRO ILE ASP ALA ILE THR HIS TYR ASP SER ILE ASP          
SEQRES  12 A  902  ASP ARG PHE TYR VAL PHE ASP LEU LEU ASN SER PRO TYR          
SEQRES  13 A  902  GLY ASN VAL GLU GLU TRP SER ILE GLU ILE ALA ALA LYS          
SEQRES  14 A  902  LEU GLN GLU GLN GLY GLY ASP GLU VAL PRO SER GLU ILE          
SEQRES  15 A  902  ILE ASP LYS ILE ILE TYR MET PRO PHE ASP ASN GLU LYS          
SEQRES  16 A  902  GLU LEU LEU MET GLU TYR LEU ASN PHE TRP GLN GLN LYS          
SEQRES  17 A  902  THR PRO VAL ILE LEU THR GLY TRP ASN VAL GLU SER PHE          
SEQRES  18 A  902  ALA ILE PRO TYR VAL TYR ASN ARG ILE LYS ASN ILE PHE          
SEQRES  19 A  902  GLY GLU SER THR ALA LYS ARG LEU SER PRO HIS ARG LYS          
SEQRES  20 A  902  THR ARG VAL LYS VAL ILE GLU ASN MET TYR GLY SER ARG          
SEQRES  21 A  902  GLU ILE ILE THR LEU PHE GLY ILE SER VAL LEU ASP TYR          
SEQRES  22 A  902  ILE ASP LEU TYR LYS LYS PHE SER PHE THR ASN GLN PRO          
SEQRES  23 A  902  SER TYR SER LEU ASP TYR ILE SER GLU PHE GLU LEU ASN          
SEQRES  24 A  902  VAL GLY LYS LEU LYS TYR ASP GLY PRO ILE SER LYS LEU          
SEQRES  25 A  902  ARG GLU SER ASN HIS GLN ARG TYR ILE SER TYR ASN ILE          
SEQRES  26 A  902  ILE ALA VAL TYR ARG VAL LEU GLN ILE ASP ALA LYS ARG          
SEQRES  27 A  902  GLN PHE ILE ASN LEU SER LEU ASP MET GLY TYR TYR ALA          
SEQRES  28 A  902  LYS ILE GLN ILE GLN SER VAL PHE SER PRO ILE LYS THR          
SEQRES  29 A  902  TRP ASP ALA ILE ILE PHE ASN SER LEU LYS GLU GLN ASN          
SEQRES  30 A  902  LYS VAL ILE PRO GLN GLY ARG SER HIS PRO VAL GLN PRO          
SEQRES  31 A  902  TYR PRO GLY ALA PHE VAL LYS GLU PRO ILE PRO ASN ARG          
SEQRES  32 A  902  TYR LYS TYR VAL MET SER PHE ASP LEU THR SER LEU TYR          
SEQRES  33 A  902  PRO SER ILE ILE ARG GLN VAL ASN ILE SER PRO GLU THR          
SEQRES  34 A  902  ILE ALA GLY THR PHE LYS VAL ALA PRO LEU HIS ASP TYR          
SEQRES  35 A  902  ILE ASN ALA VAL ALA GLU ARG PRO SER ASP VAL TYR SER          
SEQRES  36 A  902  CYS SER PRO ASN GLY MET MET TYR TYR LYS ASP ARG ASP          
SEQRES  37 A  902  GLY VAL VAL PRO THR GLU ILE THR LYS VAL PHE ASN GLN          
SEQRES  38 A  902  ARG LYS GLU HIS LYS GLY TYR MET LEU ALA ALA GLN ARG          
SEQRES  39 A  902  ASN GLY GLU ILE ILE LYS GLU ALA LEU HIS ASN PRO ASN          
SEQRES  40 A  902  LEU SER VAL ASP GLU PRO LEU ASP VAL ASP TYR ARG PHE          
SEQRES  41 A  902  ASP PHE SER ASP GLU ILE LYS GLU LYS ILE LYS LYS LEU          
SEQRES  42 A  902  SER ALA LYS SER LEU ASN GLU MET LEU PHE ARG ALA GLN          
SEQRES  43 A  902  ARG THR GLU VAL ALA GLY MET THR ALA GLN ILE ASN ARG          
SEQRES  44 A  902  LYS LEU LEU ILE ASN SER LEU TYR GLY ALA LEU GLY ASN          
SEQRES  45 A  902  VAL TRP PHE ARG TYR TYR ASP LEU ARG ASN ALA THR ALA          
SEQRES  46 A  902  ILE THR THR PHE GLY GLN MET ALA LEU GLN TRP ILE GLU          
SEQRES  47 A  902  ARG LYS VAL ASN GLU TYR LEU ASN GLU VAL CYS GLY THR          
SEQRES  48 A  902  GLU GLY GLU ALA PHE VAL LEU TYR GLY ASP THR ASP SER          
SEQRES  49 A  902  ILE TYR VAL SER ALA ASP LYS ILE ILE ASP LYS VAL GLY          
SEQRES  50 A  902  GLU SER LYS PHE ARG ASP THR ASN HIS TRP VAL ASP PHE          
SEQRES  51 A  902  LEU ASP LYS PHE ALA ARG GLU ARG MET GLU PRO ALA ILE          
SEQRES  52 A  902  ASP ARG GLY PHE ARG GLU MET CYS GLU TYR MET ASN ASN          
SEQRES  53 A  902  LYS GLN HIS LEU MET PHE MET ASP ARG GLU ALA ILE ALA          
SEQRES  54 A  902  GLY PRO PRO LEU GLY SER LYS GLY ILE GLY GLY PHE TRP          
SEQRES  55 A  902  THR GLY LYS LYS ARG TYR ALA LEU ASN VAL TRP ASP MET          
SEQRES  56 A  902  GLU GLY THR ARG TYR ALA GLU PRO LYS LEU LYS ILE MET          
SEQRES  57 A  902  GLY LEU GLU THR GLN LYS SER SER THR PRO LYS ALA VAL          
SEQRES  58 A  902  GLN LYS ALA LEU LYS GLU CYS ILE ARG ARG MET LEU GLN          
SEQRES  59 A  902  GLU GLY GLU GLU SER LEU GLN GLU TYR PHE LYS GLU PHE          
SEQRES  60 A  902  GLU LYS GLU PHE ARG GLN LEU ASN TYR ILE SER ILE ALA          
SEQRES  61 A  902  SER VAL SER SER ALA ASN ASN ILE ALA LYS TYR ASP VAL          
SEQRES  62 A  902  GLY GLY PHE PRO GLY PRO LYS CYS PRO PHE HIS ILE ARG          
SEQRES  63 A  902  GLY ILE LEU THR TYR ASN ARG ALA ILE LYS GLY ASN ILE          
SEQRES  64 A  902  ASP ALA PRO GLN VAL VAL GLU GLY GLU LYS VAL TYR VAL          
SEQRES  65 A  902  LEU PRO LEU ARG GLU GLY ASN PRO PHE GLY ASP LYS CYS          
SEQRES  66 A  902  ILE ALA TRP PRO SER GLY THR GLU ILE THR ASP LEU ILE          
SEQRES  67 A  902  LYS ASP ASP VAL LEU HIS TRP MET ASP TYR THR VAL LEU          
SEQRES  68 A  902  LEU GLU LYS THR PHE ILE LYS PRO LEU GLU GLY PHE THR          
SEQRES  69 A  902  SER ALA ALA LYS LEU ASP TYR GLU LYS LYS ALA SER LEU          
SEQRES  70 A  902  PHE ASP MET PHE ASP                                          
SEQRES   1 T   16   DC 2PR  DT  DC  DG  DC  DC  DG  DC  DC  DG  DC  DG          
SEQRES   2 T   16   DC  DG  DG                                                  
SEQRES   1 P   13   DC  DG  DC  DG  DC  DG  DG  DC  DG  DG  DC  DG 2DA          
MODRES 3SQ4 2PR T    4   DG  2-AMINOPURINE-2'-DEOXYRIBO-5'-MONOPHOSPHA          
MODRES 3SQ4 2DA P  115   DA  2',3'-DIDEOXYADENOSINE-5'-MONOPHOSPHATE            
HET    2PR  T   4      21                                                       
HET    2DA  P 115      20                                                       
HET    TTP  A 903      29                                                       
HET     CA  A 904       1                                                       
HET     CA  A 905       1                                                       
HET     CA  A 906       1                                                       
HET     CA  A 907       1                                                       
HET     CA  A 908       1                                                       
HETNAM     2PR 2-AMINO-9-[2-DEOXYRIBOFURANOSYL]-9H-PURINE-5'-                   
HETNAM   2 2PR  MONOPHOSPHATE                                                   
HETNAM     2DA 2',3'-DIDEOXYADENOSINE-5'-MONOPHOSPHATE                          
HETNAM     TTP THYMIDINE-5'-TRIPHOSPHATE                                        
HETNAM      CA CALCIUM ION                                                      
HETSYN     2PR 2-AMINOPURINE-2'-DEOXYRIBO-5'-MONOPHOSPHATE                      
FORMUL   2  2PR    C10 H14 N5 O6 P                                              
FORMUL   3  2DA    C10 H14 N5 O5 P                                              
FORMUL   4  TTP    C10 H17 N2 O14 P3                                            
FORMUL   5   CA    5(CA 2+)                                                     
FORMUL  10  HOH   *285(H2 O)                                                    
HELIX    1   1 ASN A   64  GLY A   79  1                                  16    
HELIX    2   2 ASP A   87  TYR A   97  1                                  11    
HELIX    3   3 ASP A  104  ILE A  108  5                                   5    
HELIX    4   4 SER A  163  LYS A  169  1                                   7    
HELIX    5   5 LEU A  170  GLY A  174  5                                   5    
HELIX    6   6 PRO A  179  ASP A  184  1                                   6    
HELIX    7   7 ASN A  193  LYS A  208  1                                  16    
HELIX    8   8 PHE A  221  GLY A  235  1                                  15    
HELIX    9   9 GLY A  235  LYS A  240  1                                   6    
HELIX   10  10 ARG A  241  SER A  243  5                                   3    
HELIX   11  11 ASP A  272  SER A  281  1                                  10    
HELIX   12  12 SER A  289  ASN A  299  1                                  11    
HELIX   13  13 PRO A  308  ASN A  316  1                                   9    
HELIX   14  14 ASN A  316  GLN A  339  1                                  24    
HELIX   15  15 GLN A  339  LYS A  352  1                                  14    
HELIX   16  16 GLN A  354  PHE A  359  5                                   6    
HELIX   17  17 SER A  360  GLU A  375  1                                  16    
HELIX   18  18 SER A  414  ASN A  424  1                                  11    
HELIX   19  19 SER A  426  GLU A  428  5                                   3    
HELIX   20  20 PRO A  438  ASN A  444  1                                   7    
HELIX   21  21 GLY A  469  LEU A  503  1                                  35    
HELIX   22  22 SER A  523  LYS A  531  1                                   9    
HELIX   23  23 SER A  534  LEU A  570  1                                  37    
HELIX   24  24 ASP A  579  GLY A  610  1                                  32    
HELIX   25  25 ALA A  629  GLY A  637  1                                   9    
HELIX   26  26 GLU A  638  PHE A  641  5                                   4    
HELIX   27  27 ASP A  643  ARG A  658  1                                  16    
HELIX   28  28 ARG A  658  ASN A  675  1                                  18    
HELIX   29  29 LEU A  730  LYS A  734  5                                   5    
HELIX   30  30 PRO A  738  GLU A  755  1                                  18    
HELIX   31  31 GLY A  756  PHE A  771  1                                  16    
HELIX   32  32 ARG A  772  LEU A  774  5                                   3    
HELIX   33  33 ASN A  775  ALA A  780  1                                   6    
HELIX   34  34 ILE A  788  LYS A  790  5                                   3    
HELIX   35  35 PRO A  802  LYS A  816  1                                  15    
HELIX   36  36 ILE A  858  MET A  866  1                                   9    
HELIX   37  37 ASP A  867  PHE A  876  1                                  10    
HELIX   38  38 PHE A  876  LYS A  888  1                                  13    
SHEET    1   A 3 PHE A   4  ILE A  11  0                                        
SHEET    2   A 3 SER A  14  ILE A  20 -1  O  ARG A  18   N  LEU A   6           
SHEET    3   A 3 GLU A  26  VAL A  31 -1  O  ARG A  27   N  TYR A  19           
SHEET    1   B 4 SER A  36  HIS A  40  0                                        
SHEET    2   B 4 PRO A  56  LEU A  61 -1  O  LYS A  60   N  LEU A  37           
SHEET    3   B 4 TYR A  49  ASP A  51 -1  N  TYR A  49   O  CYS A  57           
SHEET    4   B 4 LYS A 378  VAL A 379  1  O  VAL A 379   N  PHE A  50           
SHEET    1   C 6 ILE A 186  PHE A 191  0                                        
SHEET    2   C 6 ARG A 145  LEU A 151  1  N  PHE A 146   O  ILE A 187           
SHEET    3   C 6 ILE A 133  ASP A 140 -1  N  ILE A 136   O  PHE A 149           
SHEET    4   C 6 VAL A 110  VAL A 117 -1  N  ASN A 112   O  TYR A 139           
SHEET    5   C 6 ILE A 212  THR A 214  1  O  THR A 214   N  ALA A 111           
SHEET    6   C 6 SER A 269  VAL A 270  1  O  SER A 269   N  LEU A 213           
SHEET    1   D 2 ASN A 153  SER A 154  0                                        
SHEET    2   D 2 GLY A 157  ASN A 158 -1  O  GLY A 157   N  SER A 154           
SHEET    1   E 2 THR A 248  ILE A 253  0                                        
SHEET    2   E 2 ARG A 260  LEU A 265 -1  O  THR A 264   N  ARG A 249           
SHEET    1   F 7 ASN A 402  ARG A 403  0                                        
SHEET    2   F 7 GLY A 700  GLY A 704 -1  O  TRP A 702   N  ASN A 402           
SHEET    3   F 7 ARG A 707  MET A 715 -1  O  ARG A 707   N  THR A 703           
SHEET    4   F 7 MET A 683  ALA A 689 -1  N  ILE A 688   O  TRP A 713           
SHEET    5   F 7 VAL A 407  LEU A 412 -1  N  VAL A 407   O  ALA A 689           
SHEET    6   F 7 SER A 624  SER A 628 -1  O  VAL A 627   N  MET A 408           
SHEET    7   F 7 VAL A 617  ASP A 621 -1  N  TYR A 619   O  TYR A 626           
SHEET    1   G 4 ASN A 402  ARG A 403  0                                        
SHEET    2   G 4 GLY A 700  GLY A 704 -1  O  TRP A 702   N  ASN A 402           
SHEET    3   G 4 ARG A 707  MET A 715 -1  O  ARG A 707   N  THR A 703           
SHEET    4   G 4 THR A 718  MET A 728 -1  O  MET A 728   N  TYR A 708           
SHEET    1   H 3 ILE A 430  THR A 433  0                                        
SHEET    2   H 3 MET A 461  TYR A 463 -1  O  MET A 462   N  ALA A 431           
SHEET    3   H 3 SER A 455  SER A 457 -1  N  SER A 455   O  TYR A 463           
SHEET    1   I 3 SER A 781  SER A 784  0                                        
SHEET    2   I 3 LYS A 829  PRO A 834 -1  O  VAL A 830   N  SER A 783           
SHEET    3   I 3 CYS A 845  PRO A 849 -1  O  TRP A 848   N  TYR A 831           
SHEET    1   J 2 ASP A 792  VAL A 793  0                                        
SHEET    2   J 2 PHE A 796  PRO A 797 -1  O  PHE A 796   N  VAL A 793           
LINK         O3'  DC T   3                 P   2PR T   4     1555   1555  1.60  
LINK         O3'  DG P 114                 P   2DA P 115     1555   1555  1.60  
LINK         OD1 ASP A 623                CA    CA A 904     1555   1555  2.24  
LINK         O2B TTP A 903                CA    CA A 904     1555   1555  2.25  
LINK         O   LYS A 531                CA    CA A 906     1555   1555  2.27  
LINK         O1G TTP A 903                CA    CA A 904     1555   1555  2.28  
LINK         OD2 ASP A 411                CA    CA A 904     1555   1555  2.31  
LINK         O   LEU A 412                CA    CA A 904     1555   1555  2.32  
LINK         OD1 ASN A 507                CA    CA A 906     1555   1555  2.36  
LINK         O   ASN A 505                CA    CA A 906     1555   1555  2.40  
LINK         O2A TTP A 903                CA    CA A 905     1555   1555  2.53  
LINK         OD1 ASP A 411                CA    CA A 904     1555   1555  2.60  
LINK         O2A TTP A 903                CA    CA A 904     1555   1555  2.73  
LINK         OE2 GLU A 116                CA    CA A 908     1555   1555  2.77  
LINK         OD2 ASP A 623                CA    CA A 905     1555   1555  2.85  
LINK         OE1 GLU A 116                CA    CA A 908     1555   1555  2.88  
LINK         OD2 ASP A 411                CA    CA A 905     1555   1555  2.89  
LINK        CA    CA A 907                 O   HOH A1076     1555   1555  2.31  
LINK        CA    CA A 908                 O   HOH A 961     1555   1555  2.64  
LINK         O3' 2PR T   4                 P    DT T   5     1555   1555  1.59  
SITE     1 AC1 17 ASP A 411  LEU A 412  SER A 414  LEU A 415                    
SITE     2 AC1 17 TYR A 416  ARG A 482  LYS A 560  ASN A 564                    
SITE     3 AC1 17 ASP A 623   CA A 904   CA A 905  HOH A 987                    
SITE     4 AC1 17 HOH A1065  HOH A1097  2DA P 115  2PR T   4                    
SITE     5 AC1 17  DT T   5                                                     
SITE     1 AC2  4 ASP A 411  LEU A 412  ASP A 623  TTP A 903                    
SITE     1 AC3  3 ASP A 411  ASP A 623  TTP A 903                               
SITE     1 AC4  3 ASN A 505  ASN A 507  LYS A 531                               
SITE     1 AC5  3 ASP A 411  GLU A 716  HOH A1076                               
SITE     1 AC6  2 GLU A 116  HOH A 961                                          
CRYST1   74.679  120.467  130.992  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      0.013391  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008301  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007634        0.00000