HEADER    TRANSFERASE/DNA                         09-DEC-10   3PX4              
TITLE     CRYSTAL STRUCTURE OF BACILLUS DNA POLYMERASE I LARGE FRAGMENT BOUND TO
TITLE    2 DNA AND DDCTP-DA MISMATCH (WOBBLE) IN AJAR CONFORMATION              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA POLYMERASE I;                                          
COMPND   3 CHAIN: A, D;                                                         
COMPND   4 FRAGMENT: BACILLUS FRAGMENT (ANALOGOUS TO E. COLI KLENOW FRAGMENT);  
COMPND   5 EC: 2.7.7.7;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES;                                                       
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: DNA (5'-D(*CP*CP*TP*GP*AP*CP*TP*CP*(DOC))-3');             
COMPND  10 CHAIN: B, E;                                                         
COMPND  11 FRAGMENT: DNA PRIMER STRAND;                                         
COMPND  12 ENGINEERED: YES;                                                     
COMPND  13 MOL_ID: 3;                                                           
COMPND  14 MOLECULE: DNA (5'-D(*CP*AP*TP*AP*GP*GP*AP*GP*TP*CP*AP*GP*G)-3');     
COMPND  15 CHAIN: C, F;                                                         
COMPND  16 FRAGMENT: DNA TEMPLATE STRAND;                                       
COMPND  17 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: GEOBACILLUS KAUSTOPHILUS;                       
SOURCE   3 ORGANISM_TAXID: 1462;                                                
SOURCE   4 GENE: POLA, GK2730;                                                  
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS;                            
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET30A;                                   
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 SYNTHETIC: YES;                                                      
SOURCE  12 MOL_ID: 3;                                                           
SOURCE  13 SYNTHETIC: YES                                                       
KEYWDS    DNA POLYMERASE I, PROTEIN-DNA COMPLEX, TRANSFERASE-DNA COMPLEX,       
KEYWDS   2 CYTOSINE-ADENINE, CLOSED CONFORMATION                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    W.WANG,L.S.BEESE                                                      
REVDAT   5   13-SEP-23 3PX4    1       REMARK SEQADV LINK                       
REVDAT   4   17-JUL-19 3PX4    1       REMARK LINK                              
REVDAT   3   09-NOV-11 3PX4    1       JRNL                                     
REVDAT   2   02-NOV-11 3PX4    1       JRNL                                     
REVDAT   1   19-OCT-11 3PX4    0                                                
JRNL        AUTH   W.WANG,H.W.HELLINGA,L.S.BEESE                                
JRNL        TITL   STRUCTURAL EVIDENCE FOR THE RARE TAUTOMER HYPOTHESIS OF      
JRNL        TITL 2 SPONTANEOUS MUTAGENESIS.                                     
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 108 17644 2011              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   22006298                                                     
JRNL        DOI    10.1073/PNAS.1114496108                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.58 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.7.1_743                                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.58                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 71.10                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 2.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 89.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 188106                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.212                           
REMARK   3   R VALUE            (WORKING SET) : 0.211                           
REMARK   3   FREE R VALUE                     : 0.239                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.560                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 8581                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 71.1705 -  4.9151    0.98     6881   357  0.2138 0.2233        
REMARK   3     2  4.9151 -  3.9014    0.99     6762   354  0.1633 0.1947        
REMARK   3     3  3.9014 -  3.4082    0.97     6555   332  0.1815 0.2023        
REMARK   3     4  3.4082 -  3.0966    0.99     6674   344  0.1886 0.2019        
REMARK   3     5  3.0966 -  2.8746    0.99     6684   324  0.2014 0.2323        
REMARK   3     6  2.8746 -  2.7052    0.99     6668   292  0.1990 0.2433        
REMARK   3     7  2.7052 -  2.5697    0.99     6644   294  0.1959 0.2130        
REMARK   3     8  2.5697 -  2.4578    0.99     6642   270  0.1894 0.2091        
REMARK   3     9  2.4578 -  2.3632    0.99     6631   266  0.1858 0.2339        
REMARK   3    10  2.3632 -  2.2816    0.97     6533   251  0.1913 0.2444        
REMARK   3    11  2.2816 -  2.2103    0.62     4164   181  0.3757 0.4309        
REMARK   3    12  2.2103 -  2.1471    0.97     6468   283  0.2007 0.2255        
REMARK   3    13  2.1471 -  2.0906    0.97     6556   265  0.1859 0.2031        
REMARK   3    14  2.0906 -  2.0396    0.97     6470   240  0.1950 0.2049        
REMARK   3    15  2.0396 -  1.9932    0.97     6497   242  0.1949 0.2176        
REMARK   3    16  1.9932 -  1.9508    0.93     6199   264  0.2107 0.2677        
REMARK   3    17  1.9508 -  1.9118    0.72     4753   247  0.4362 0.4659        
REMARK   3    18  1.9118 -  1.8757    0.64     4241   224  0.2994 0.3346        
REMARK   3    19  1.8757 -  1.8422    0.93     6093   320  0.2136 0.2600        
REMARK   3    20  1.8422 -  1.8109    0.92     6145   324  0.2139 0.2532        
REMARK   3    21  1.8109 -  1.7817    0.93     6111   321  0.2187 0.2615        
REMARK   3    22  1.7817 -  1.7543    0.92     6028   318  0.2307 0.2598        
REMARK   3    23  1.7543 -  1.7285    0.91     6011   316  0.2336 0.2750        
REMARK   3    24  1.7285 -  1.7042    0.90     5897   309  0.2346 0.2700        
REMARK   3    25  1.7042 -  1.6811    0.89     5884   310  0.2435 0.2963        
REMARK   3    26  1.6811 -  1.6593    0.88     5770   304  0.2545 0.2910        
REMARK   3    27  1.6593 -  1.6386    0.86     5634   296  0.2652 0.3184        
REMARK   3    28  1.6386 -  1.6188    0.81     5339   281  0.2829 0.3219        
REMARK   3    29  1.6188 -  1.6000    0.77     5049   266  0.2854 0.2915        
REMARK   3    30  1.6000 -  1.5820    0.54     3542   186  0.2902 0.3399        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 0.90                                          
REMARK   3   SHRINKAGE RADIUS   : 0.77                                          
REMARK   3   K_SOL              : 0.40                                          
REMARK   3   B_SOL              : 41.52                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.470            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.350           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.41680                                             
REMARK   3    B22 (A**2) : 0.82790                                              
REMARK   3    B33 (A**2) : 0.58890                                              
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  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.008          10201                                  
REMARK   3   ANGLE     :  1.169          13968                                  
REMARK   3   CHIRALITY :  0.063           1560                                  
REMARK   3   PLANARITY :  0.006           1670                                  
REMARK   3   DIHEDRAL  : 16.190           3937                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3PX4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-DEC-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000062919.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-NOV-08                          
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : 5.8                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 12.3.1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.1158                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 200999                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.580                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 100.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.4                               
REMARK 200  DATA REDUNDANCY                : 5.400                              
REMARK 200  R MERGE                    (I) : 0.04400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 21.9400                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.58                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.68                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 89.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.60100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 2HVI WITH INSERTION SITE BASE PAIR,        
REMARK 200  METAL IONS, AND PROTEIN RESIDUES 680-717 DELETED                    
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.58                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, MPD, MGSO4, MES, PH    
REMARK 280  5.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K                
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       46.84000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       75.23000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       54.59500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       75.23000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       46.84000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       54.59500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: 5190 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 26580 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 6280 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 27300 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, F                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A   285                                                      
REMARK 465     GLU A   286                                                      
REMARK 465     SER A   287                                                      
REMARK 465     PRO A   288                                                      
REMARK 465     SER A   289                                                      
REMARK 465     SER A   290                                                      
REMARK 465     GLU A   291                                                      
REMARK 465     GLU A   292                                                      
REMARK 465     GLU A   293                                                      
REMARK 465     LYS A   294                                                      
REMARK 465     PRO A   295                                                      
REMARK 465     LEU A   296                                                      
REMARK 465     ALA A   297                                                      
REMARK 465     ASP A   680                                                      
REMARK 465     ILE A   681                                                      
REMARK 465     HIS A   682                                                      
REMARK 465     THR A   683                                                      
REMARK 465     LYS A   684                                                      
REMARK 465     THR A   685                                                      
REMARK 465     ALA A   686                                                      
REMARK 465     MET A   687                                                      
REMARK 465     ASP A   688                                                      
REMARK 465     ILE A   689                                                      
REMARK 465     PHE A   690                                                      
REMARK 465     GLN A   691                                                      
REMARK 465     VAL A   692                                                      
REMARK 465     SER A   693                                                      
REMARK 465     GLU A   694                                                      
REMARK 465     ASP A   695                                                      
REMARK 465     GLU A   696                                                      
REMARK 465     VAL A   697                                                      
REMARK 465     THR A   698                                                      
REMARK 465     PRO A   699                                                      
REMARK 465     ASN A   700                                                      
REMARK 465     MET A   701                                                      
REMARK 465     ARG A   702                                                      
REMARK 465     ARG A   703                                                      
REMARK 465     GLN A   704                                                      
REMARK 465     ALA A   705                                                      
REMARK 465     LYS A   706                                                      
REMARK 465     ALA A   707                                                      
REMARK 465     VAL A   708                                                      
REMARK 465     ASN A   709                                                      
REMARK 465     MET D   285                                                      
REMARK 465     GLU D   286                                                      
REMARK 465     SER D   287                                                      
REMARK 465     PRO D   288                                                      
REMARK 465     SER D   289                                                      
REMARK 465     SER D   290                                                      
REMARK 465     GLU D   291                                                      
REMARK 465     GLU D   292                                                      
REMARK 465     GLU D   293                                                      
REMARK 465     LYS D   294                                                      
REMARK 465     PRO D   295                                                      
REMARK 465     LEU D   296                                                      
REMARK 465     ALA D   297                                                      
REMARK 465      DC C     0                                                      
REMARK 465      DA C     1                                                      
REMARK 465      DT C     2                                                      
REMARK 465      DA C     3                                                      
REMARK 465      DC F     0                                                      
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     LYS D 298    CG   CD   CE   NZ                                   
REMARK 470      DA F   1    P    OP1  OP2                                       
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   HE   ARG D   596     O    HOH D   276              1.49            
REMARK 500   HG   CYS D   845     O    HOH D   883              1.53            
REMARK 500  HD22  ASN A   607     O    HOH A   911              1.57            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500  HH22  ARG D   779     O    HOH D  1406     4545     1.39            
REMARK 500   O    HOH D  1210     O    HOH D  1238     4445     1.69            
REMARK 500   O    HOH A  1211     O    HOH D  1208     2745     1.82            
REMARK 500   O    HOH D  1027     O    HOH D  1028     4545     2.03            
REMARK 500   O    HOH A   990     O    HOH D   942     4545     2.14            
REMARK 500   O    HOH D  1397     O    HOH D  1407     4445     2.17            
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 E  26   O3'    DC E  26   C3'    -0.040                       
REMARK 500     DG F   4   O3'    DG F   4   C3'    -0.038                       
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     DT B  23   O4' -  C1' -  N1  ANGL. DEV. =  -4.5 DEGREES          
REMARK 500     DC B  26   O4' -  C1' -  N1  ANGL. DEV. =   4.3 DEGREES          
REMARK 500     DT B  27   O4' -  C1' -  N1  ANGL. DEV. =   3.0 DEGREES          
REMARK 500     DG C   7   N1  -  C6  -  O6  ANGL. DEV. =  -4.5 DEGREES          
REMARK 500     DT C   8   O4' -  C1' -  N1  ANGL. DEV. =  -6.0 DEGREES          
REMARK 500     DG C  11   O4' -  C1' -  N9  ANGL. DEV. =  -4.7 DEGREES          
REMARK 500     DG C  12   O4' -  C1' -  N9  ANGL. DEV. =   4.6 DEGREES          
REMARK 500     DT E  23   O4' -  C1' -  N1  ANGL. DEV. =  -6.6 DEGREES          
REMARK 500     DC E  26   O4' -  C1' -  N1  ANGL. DEV. =   3.0 DEGREES          
REMARK 500     DT E  27   C4' -  C3' -  C2' ANGL. DEV. =  -5.3 DEGREES          
REMARK 500     DT F   2   O4' -  C1' -  N1  ANGL. DEV. =   4.3 DEGREES          
REMARK 500     DG F   4   O4' -  C1' -  N9  ANGL. DEV. =   2.3 DEGREES          
REMARK 500     DT F   8   O4' -  C1' -  N1  ANGL. DEV. =  -6.5 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    MET A 299      109.64   -164.54                                   
REMARK 500    ASP A 402       99.42   -166.44                                   
REMARK 500    ALA A 421       44.79    -90.53                                   
REMARK 500    LEU A 477      -69.86   -123.38                                   
REMARK 500    ILE A 588      -70.17   -109.32                                   
REMARK 500    LEU A 610      -50.06   -123.56                                   
REMARK 500    ILE A 628      -24.06   -147.24                                   
REMARK 500    HIS A 768       16.53     86.42                                   
REMARK 500    ARG A 819       39.17     31.82                                   
REMARK 500    HIS A 829      -56.73     77.59                                   
REMARK 500    ASP D 372       60.30     63.92                                   
REMARK 500    ASP D 402       94.24   -168.04                                   
REMARK 500    ALA D 421       43.92    -87.47                                   
REMARK 500    LYS D 548      139.64   -171.10                                   
REMARK 500    ILE D 588      -69.43   -107.20                                   
REMARK 500    LEU D 610      -53.58   -122.58                                   
REMARK 500    ILE D 628      -25.37   -150.45                                   
REMARK 500    ASN D 726       50.55     38.96                                   
REMARK 500    HIS D 768       18.87     80.88                                   
REMARK 500    HIS D 829      -57.02     75.11                                   
REMARK 500    HIS D 829      -52.40     75.11                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG D   1  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 DCT D 202   O2G                                                    
REMARK 620 2 DCT D 202   O1A  95.2                                              
REMARK 620 3 DCT D 202   O2B  72.5  67.6                                        
REMARK 620 4 ASP D 653   OD2  98.4 155.0 136.8                                  
REMARK 620 5 TYR D 654   O   130.0 108.0  76.5  78.6                            
REMARK 620 6 ASP D 830   OD2 130.2  64.1 127.5  91.1  99.8                      
REMARK 620 7 ASP D 830   OD2 139.4  45.2  81.8 121.5  70.3  49.6                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DCT A 203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DCT D 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 1                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 877                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 2                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3PV8   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3PX0   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3PX6   RELATED DB: PDB                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 AUTHORS STATE THAT THE PROTEIN WAS ISOLATED FROM A STRAIN OF         
REMARK 999 GEOBACILLUS SPECIES WHOSE SEQUENCE IS NOT AVAILABLE IN THE UNIPROT   
REMARK 999 DATABASE. IT DIFFERS FROM UNP Q5KWC1 BY THIS SINGLE RESIDUE.         
DBREF  3PX4 A  285   876  UNP    Q5KWC1   Q5KWC1_GEOKA   287    878             
DBREF  3PX4 D  285   876  UNP    Q5KWC1   Q5KWC1_GEOKA   287    878             
DBREF  3PX4 B   21    29  PDB    3PX4     3PX4            21     29             
DBREF  3PX4 E   21    29  PDB    3PX4     3PX4            21     29             
DBREF  3PX4 C    0    12  PDB    3PX4     3PX4             0     12             
DBREF  3PX4 F    0    12  PDB    3PX4     3PX4             0     12             
SEQADV 3PX4 ALA A  598  UNP  Q5KWC1    ASP   600 ENGINEERED MUTATION            
SEQADV 3PX4 TYR A  710  UNP  Q5KWC1    PHE   712 ENGINEERED MUTATION            
SEQADV 3PX4 HIS A  823  UNP  Q5KWC1    ARG   825 SEE REMARK 999                 
SEQADV 3PX4 ALA D  598  UNP  Q5KWC1    ASP   600 ENGINEERED MUTATION            
SEQADV 3PX4 TYR D  710  UNP  Q5KWC1    PHE   712 ENGINEERED MUTATION            
SEQADV 3PX4 HIS D  823  UNP  Q5KWC1    ARG   825 SEE REMARK 999                 
SEQRES   1 A  592  MET GLU SER PRO SER SER GLU GLU GLU LYS PRO LEU ALA          
SEQRES   2 A  592  LYS MET ALA PHE THR LEU ALA ASP ARG VAL THR GLU GLU          
SEQRES   3 A  592  MET LEU ALA ASP LYS ALA ALA LEU VAL VAL GLU VAL VAL          
SEQRES   4 A  592  GLU GLU ASN TYR HIS ASP ALA PRO ILE VAL GLY ILE ALA          
SEQRES   5 A  592  VAL VAL ASN GLU HIS GLY ARG PHE PHE LEU ARG PRO GLU          
SEQRES   6 A  592  THR ALA LEU ALA ASP PRO GLN PHE VAL ALA TRP LEU GLY          
SEQRES   7 A  592  ASP GLU THR LYS LYS LYS SER MET PHE ASP SER LYS ARG          
SEQRES   8 A  592  ALA ALA VAL ALA LEU LYS TRP LYS GLY ILE GLU LEU CYS          
SEQRES   9 A  592  GLY VAL SER PHE ASP LEU LEU LEU ALA ALA TYR LEU LEU          
SEQRES  10 A  592  ASP PRO ALA GLN GLY VAL ASP ASP VAL ALA ALA ALA ALA          
SEQRES  11 A  592  LYS MET LYS GLN TYR GLU ALA VAL ARG PRO ASP GLU ALA          
SEQRES  12 A  592  VAL TYR GLY LYS GLY ALA LYS ARG ALA VAL PRO ASP GLU          
SEQRES  13 A  592  PRO VAL LEU ALA GLU HIS LEU VAL ARG LYS ALA ALA ALA          
SEQRES  14 A  592  ILE TRP GLU LEU GLU ARG PRO PHE LEU ASP GLU LEU ARG          
SEQRES  15 A  592  ARG ASN GLU GLN ASP ARG LEU LEU VAL GLU LEU GLU GLN          
SEQRES  16 A  592  PRO LEU SER SER ILE LEU ALA GLU MET GLU PHE ALA GLY          
SEQRES  17 A  592  VAL LYS VAL ASP THR LYS ARG LEU GLU GLN MET GLY LYS          
SEQRES  18 A  592  GLU LEU ALA GLU GLN LEU GLY THR VAL GLU GLN ARG ILE          
SEQRES  19 A  592  TYR GLU LEU ALA GLY GLN GLU PHE ASN ILE ASN SER PRO          
SEQRES  20 A  592  LYS GLN LEU GLY VAL ILE LEU PHE GLU LYS LEU GLN LEU          
SEQRES  21 A  592  PRO VAL LEU LYS LYS THR LYS THR GLY TYR SER THR SER          
SEQRES  22 A  592  ALA ASP VAL LEU GLU LYS LEU ALA PRO TYR HIS GLU ILE          
SEQRES  23 A  592  VAL GLU ASN ILE LEU HIS TYR ARG GLN LEU GLY LYS LEU          
SEQRES  24 A  592  GLN SER THR TYR ILE GLU GLY LEU LEU LYS VAL VAL ARG          
SEQRES  25 A  592  PRO ALA THR LYS LYS VAL HIS THR ILE PHE ASN GLN ALA          
SEQRES  26 A  592  LEU THR GLN THR GLY ARG LEU SER SER THR GLU PRO ASN          
SEQRES  27 A  592  LEU GLN ASN ILE PRO ILE ARG LEU GLU GLU GLY ARG LYS          
SEQRES  28 A  592  ILE ARG GLN ALA PHE VAL PRO SER GLU SER ASP TRP LEU          
SEQRES  29 A  592  ILE PHE ALA ALA ASP TYR SER GLN ILE GLU LEU ARG VAL          
SEQRES  30 A  592  LEU ALA HIS ILE ALA GLU ASP ASP ASN LEU MET GLU ALA          
SEQRES  31 A  592  PHE ARG ARG ASP LEU ASP ILE HIS THR LYS THR ALA MET          
SEQRES  32 A  592  ASP ILE PHE GLN VAL SER GLU ASP GLU VAL THR PRO ASN          
SEQRES  33 A  592  MET ARG ARG GLN ALA LYS ALA VAL ASN TYR GLY ILE VAL          
SEQRES  34 A  592  TYR GLY ILE SER ASP TYR GLY LEU ALA GLN ASN LEU ASN          
SEQRES  35 A  592  ILE SER ARG LYS GLU ALA ALA GLU PHE ILE GLU ARG TYR          
SEQRES  36 A  592  PHE GLU SER PHE PRO GLY VAL LYS ARG TYR MET GLU ASN          
SEQRES  37 A  592  ILE VAL GLN GLU ALA LYS GLN LYS GLY TYR VAL THR THR          
SEQRES  38 A  592  LEU LEU HIS ARG ARG ARG TYR LEU PRO ASP ILE THR SER          
SEQRES  39 A  592  ARG ASN PHE ASN VAL ARG SER PHE ALA GLU ARG MET ALA          
SEQRES  40 A  592  MET ASN THR PRO ILE GLN GLY SER ALA ALA ASP ILE ILE          
SEQRES  41 A  592  LYS LYS ALA MET ILE ASP LEU ASN ALA ARG LEU LYS GLU          
SEQRES  42 A  592  GLU ARG LEU GLN ALA HIS LEU LEU LEU GLN VAL HIS ASP          
SEQRES  43 A  592  GLU LEU ILE LEU GLU ALA PRO LYS GLU GLU MET GLU ARG          
SEQRES  44 A  592  LEU CYS ARG LEU VAL PRO GLU VAL MET GLU GLN ALA VAL          
SEQRES  45 A  592  THR LEU ARG VAL PRO LEU LYS VAL ASP TYR HIS TYR GLY          
SEQRES  46 A  592  SER THR TRP TYR ASP ALA LYS                                  
SEQRES   1 D  592  MET GLU SER PRO SER SER GLU GLU GLU LYS PRO LEU ALA          
SEQRES   2 D  592  LYS MET ALA PHE THR LEU ALA ASP ARG VAL THR GLU GLU          
SEQRES   3 D  592  MET LEU ALA ASP LYS ALA ALA LEU VAL VAL GLU VAL VAL          
SEQRES   4 D  592  GLU GLU ASN TYR HIS ASP ALA PRO ILE VAL GLY ILE ALA          
SEQRES   5 D  592  VAL VAL ASN GLU HIS GLY ARG PHE PHE LEU ARG PRO GLU          
SEQRES   6 D  592  THR ALA LEU ALA ASP PRO GLN PHE VAL ALA TRP LEU GLY          
SEQRES   7 D  592  ASP GLU THR LYS LYS LYS SER MET PHE ASP SER LYS ARG          
SEQRES   8 D  592  ALA ALA VAL ALA LEU LYS TRP LYS GLY ILE GLU LEU CYS          
SEQRES   9 D  592  GLY VAL SER PHE ASP LEU LEU LEU ALA ALA TYR LEU LEU          
SEQRES  10 D  592  ASP PRO ALA GLN GLY VAL ASP ASP VAL ALA ALA ALA ALA          
SEQRES  11 D  592  LYS MET LYS GLN TYR GLU ALA VAL ARG PRO ASP GLU ALA          
SEQRES  12 D  592  VAL TYR GLY LYS GLY ALA LYS ARG ALA VAL PRO ASP GLU          
SEQRES  13 D  592  PRO VAL LEU ALA GLU HIS LEU VAL ARG LYS ALA ALA ALA          
SEQRES  14 D  592  ILE TRP GLU LEU GLU ARG PRO PHE LEU ASP GLU LEU ARG          
SEQRES  15 D  592  ARG ASN GLU GLN ASP ARG LEU LEU VAL GLU LEU GLU GLN          
SEQRES  16 D  592  PRO LEU SER SER ILE LEU ALA GLU MET GLU PHE ALA GLY          
SEQRES  17 D  592  VAL LYS VAL ASP THR LYS ARG LEU GLU GLN MET GLY LYS          
SEQRES  18 D  592  GLU LEU ALA GLU GLN LEU GLY THR VAL GLU GLN ARG ILE          
SEQRES  19 D  592  TYR GLU LEU ALA GLY GLN GLU PHE ASN ILE ASN SER PRO          
SEQRES  20 D  592  LYS GLN LEU GLY VAL ILE LEU PHE GLU LYS LEU GLN LEU          
SEQRES  21 D  592  PRO VAL LEU LYS LYS THR LYS THR GLY TYR SER THR SER          
SEQRES  22 D  592  ALA ASP VAL LEU GLU LYS LEU ALA PRO TYR HIS GLU ILE          
SEQRES  23 D  592  VAL GLU ASN ILE LEU HIS TYR ARG GLN LEU GLY LYS LEU          
SEQRES  24 D  592  GLN SER THR TYR ILE GLU GLY LEU LEU LYS VAL VAL ARG          
SEQRES  25 D  592  PRO ALA THR LYS LYS VAL HIS THR ILE PHE ASN GLN ALA          
SEQRES  26 D  592  LEU THR GLN THR GLY ARG LEU SER SER THR GLU PRO ASN          
SEQRES  27 D  592  LEU GLN ASN ILE PRO ILE ARG LEU GLU GLU GLY ARG LYS          
SEQRES  28 D  592  ILE ARG GLN ALA PHE VAL PRO SER GLU SER ASP TRP LEU          
SEQRES  29 D  592  ILE PHE ALA ALA ASP TYR SER GLN ILE GLU LEU ARG VAL          
SEQRES  30 D  592  LEU ALA HIS ILE ALA GLU ASP ASP ASN LEU MET GLU ALA          
SEQRES  31 D  592  PHE ARG ARG ASP LEU ASP ILE HIS THR LYS THR ALA MET          
SEQRES  32 D  592  ASP ILE PHE GLN VAL SER GLU ASP GLU VAL THR PRO ASN          
SEQRES  33 D  592  MET ARG ARG GLN ALA LYS ALA VAL ASN TYR GLY ILE VAL          
SEQRES  34 D  592  TYR GLY ILE SER ASP TYR GLY LEU ALA GLN ASN LEU ASN          
SEQRES  35 D  592  ILE SER ARG LYS GLU ALA ALA GLU PHE ILE GLU ARG TYR          
SEQRES  36 D  592  PHE GLU SER PHE PRO GLY VAL LYS ARG TYR MET GLU ASN          
SEQRES  37 D  592  ILE VAL GLN GLU ALA LYS GLN LYS GLY TYR VAL THR THR          
SEQRES  38 D  592  LEU LEU HIS ARG ARG ARG TYR LEU PRO ASP ILE THR SER          
SEQRES  39 D  592  ARG ASN PHE ASN VAL ARG SER PHE ALA GLU ARG MET ALA          
SEQRES  40 D  592  MET ASN THR PRO ILE GLN GLY SER ALA ALA ASP ILE ILE          
SEQRES  41 D  592  LYS LYS ALA MET ILE ASP LEU ASN ALA ARG LEU LYS GLU          
SEQRES  42 D  592  GLU ARG LEU GLN ALA HIS LEU LEU LEU GLN VAL HIS ASP          
SEQRES  43 D  592  GLU LEU ILE LEU GLU ALA PRO LYS GLU GLU MET GLU ARG          
SEQRES  44 D  592  LEU CYS ARG LEU VAL PRO GLU VAL MET GLU GLN ALA VAL          
SEQRES  45 D  592  THR LEU ARG VAL PRO LEU LYS VAL ASP TYR HIS TYR GLY          
SEQRES  46 D  592  SER THR TRP TYR ASP ALA LYS                                  
SEQRES   1 B    9   DC  DC  DT  DG  DA  DC  DT  DC DOC                          
SEQRES   1 C   13   DC  DA  DT  DA  DG  DG  DA  DG  DT  DC  DA  DG  DG          
SEQRES   1 E    9   DC  DC  DT  DG  DA  DC  DT  DC DOC                          
SEQRES   1 F   13   DC  DA  DT  DA  DG  DG  DA  DG  DT  DC  DA  DG  DG          
MODRES 3PX4 DOC B   29   DC  2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE             
MODRES 3PX4 DOC E   29   DC  2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE             
HET    DOC  B  29      28                                                       
HET    DOC  E  29      28                                                       
HET    DCT  A 203      31                                                       
HET    DCT  D 202      29                                                       
HET     MG  D   1       1                                                       
HET    SO4  D 877       5                                                       
HET    SO4  D   2       5                                                       
HETNAM     DOC 2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE                           
HETNAM     DCT 2',3'-DIDEOXYCYTIDINE 5'-TRIPHOSPHATE                            
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3  DOC    2(C9 H14 N3 O6 P)                                            
FORMUL   7  DCT    2(C9 H16 N3 O12 P3)                                          
FORMUL   9   MG    MG 2+                                                        
FORMUL  10  SO4    2(O4 S 2-)                                                   
FORMUL  12  HOH   *1468(H2 O)                                                   
HELIX    1   1 THR A  308  LEU A  312  5                                   5    
HELIX    2   2 ARG A  347  ALA A  353  1                                   7    
HELIX    3   3 ASP A  354  GLY A  362  1                                   9    
HELIX    4   4 ASP A  372  TRP A  382  1                                  11    
HELIX    5   5 LEU A  394  ASP A  402  1                                   9    
HELIX    6   6 PRO A  403  GLY A  406  5                                   4    
HELIX    7   7 ASP A  409  MET A  416  1                                   8    
HELIX    8   8 PRO A  424  GLY A  430  1                                   7    
HELIX    9   9 LYS A  431  ARG A  435  5                                   5    
HELIX   10  10 ASP A  439  ASN A  468  1                                  30    
HELIX   11  11 GLN A  470  LEU A  477  1                                   8    
HELIX   12  12 LEU A  477  GLY A  492  1                                  16    
HELIX   13  13 ASP A  496  GLY A  523  1                                  28    
HELIX   14  14 SER A  530  GLU A  540  1                                  11    
HELIX   15  15 SER A  557  LEU A  564  1                                   8    
HELIX   16  16 GLU A  569  ILE A  588  1                                  20    
HELIX   17  17 ILE A  588  VAL A  595  1                                   8    
HELIX   18  18 LEU A  630  LYS A  635  1                                   6    
HELIX   19  19 ILE A  636  GLN A  638  5                                   3    
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 SER A  717  ASN A  726  1                                  10    
HELIX   23  23 SER A  728  PHE A  743  1                                  16    
HELIX   24  24 PHE A  743  GLY A  761  1                                  19    
HELIX   25  25 ASN A  780  GLU A  818  1                                  39    
HELIX   26  26 GLU A  840  GLN A  854  1                                  15    
HELIX   27  27 THR D  308  ALA D  313  5                                   6    
HELIX   28  28 ARG D  347  LEU D  352  1                                   6    
HELIX   29  29 ASP D  354  ASP D  363  1                                  10    
HELIX   30  30 ASP D  372  TRP D  382  1                                  11    
HELIX   31  31 LEU D  394  ASP D  402  1                                   9    
HELIX   32  32 PRO D  403  GLY D  406  5                                   4    
HELIX   33  33 ASP D  409  MET D  416  1                                   8    
HELIX   34  34 PRO D  424  GLY D  430  1                                   7    
HELIX   35  35 LYS D  431  ARG D  435  5                                   5    
HELIX   36  36 ASP D  439  ASN D  468  1                                  30    
HELIX   37  37 GLN D  470  GLU D  476  1                                   7    
HELIX   38  38 LEU D  477  GLY D  492  1                                  16    
HELIX   39  39 ASP D  496  GLY D  523  1                                  28    
HELIX   40  40 SER D  530  GLU D  540  1                                  11    
HELIX   41  41 SER D  557  LEU D  564  1                                   8    
HELIX   42  42 GLU D  569  ILE D  588  1                                  20    
HELIX   43  43 ILE D  588  VAL D  595  1                                   8    
HELIX   44  44 LEU D  630  LYS D  635  1                                   6    
HELIX   45  45 ILE D  636  GLN D  638  5                                   3    
HELIX   46  46 GLN D  656  GLU D  667  1                                  12    
HELIX   47  47 ASP D  668  ARG D  677  1                                  10    
HELIX   48  48 ASP D  680  PHE D  690  1                                  11    
HELIX   49  49 SER D  693  VAL D  697  5                                   5    
HELIX   50  50 THR D  698  TYR D  714  1                                  17    
HELIX   51  51 SER D  717  LEU D  725  1                                   9    
HELIX   52  52 SER D  728  PHE D  743  1                                  16    
HELIX   53  53 PHE D  743  GLY D  761  1                                  19    
HELIX   54  54 PRO D  774  SER D  778  5                                   5    
HELIX   55  55 ASN D  780  GLU D  818  1                                  39    
HELIX   56  56 GLU D  840  GLN D  854  1                                  15    
SHEET    1   A 6 THR A 302  LEU A 303  0                                        
SHEET    2   A 6 GLY A 342  LEU A 346  1  O  ARG A 343   N  THR A 302           
SHEET    3   A 6 GLY A 334  ASN A 339 -1  N  ILE A 335   O  LEU A 346           
SHEET    4   A 6 LYS A 315  GLU A 321 -1  N  ALA A 317   O  VAL A 338           
SHEET    5   A 6 LYS A 367  MET A 370  1  O  SER A 369   N  LEU A 318           
SHEET    6   A 6 VAL A 390  ASP A 393  1  O  PHE A 392   N  MET A 370           
SHEET    1   B 3 LYS A 601  VAL A 602  0                                        
SHEET    2   B 3 VAL A 493  VAL A 495 -1  N  VAL A 493   O  VAL A 602           
SHEET    3   B 3 PHE A 640  VAL A 641 -1  O  VAL A 641   N  LYS A 494           
SHEET    1   C 2 LYS A 549  THR A 550  0                                        
SHEET    2   C 2 GLY A 553  TYR A 554 -1  O  GLY A 553   N  THR A 550           
SHEET    1   D 2 ILE A 605  ASN A 607  0                                        
SHEET    2   D 2 SER A 617  THR A 619 -1  O  THR A 619   N  ILE A 605           
SHEET    1   E 4 HIS A 823  GLN A 827  0                                        
SHEET    2   E 4 GLU A 831  PRO A 837 -1  O  ILE A 833   N  LEU A 825           
SHEET    3   E 4 TRP A 647  TYR A 654 -1  N  PHE A 650   O  LEU A 834           
SHEET    4   E 4 VAL A 864  GLY A 869 -1  O  HIS A 867   N  ALA A 651           
SHEET    1   F 2 TYR A 762  THR A 764  0                                        
SHEET    2   F 2 ARG A 770  TYR A 772 -1  O  ARG A 771   N  VAL A 763           
SHEET    1   G 6 THR D 302  LEU D 303  0                                        
SHEET    2   G 6 GLY D 342  LEU D 346  1  O  PHE D 345   N  THR D 302           
SHEET    3   G 6 GLY D 334  ASN D 339 -1  N  VAL D 337   O  PHE D 344           
SHEET    4   G 6 LYS D 315  GLU D 321 -1  N  VAL D 319   O  ALA D 336           
SHEET    5   G 6 LYS D 367  MET D 370  1  O  SER D 369   N  ALA D 316           
SHEET    6   G 6 VAL D 390  ASP D 393  1  O  PHE D 392   N  MET D 370           
SHEET    1   H 3 LYS D 601  VAL D 602  0                                        
SHEET    2   H 3 VAL D 493  VAL D 495 -1  N  VAL D 493   O  VAL D 602           
SHEET    3   H 3 PHE D 640  VAL D 641 -1  O  VAL D 641   N  LYS D 494           
SHEET    1   I 2 LYS D 549  THR D 550  0                                        
SHEET    2   I 2 GLY D 553  TYR D 554 -1  O  GLY D 553   N  THR D 550           
SHEET    1   J 2 ILE D 605  ASN D 607  0                                        
SHEET    2   J 2 SER D 617  THR D 619 -1  O  THR D 619   N  ILE D 605           
SHEET    1   K 4 HIS D 823  GLN D 827  0                                        
SHEET    2   K 4 GLU D 831  PRO D 837 -1  O  ILE D 833   N  LEU D 825           
SHEET    3   K 4 TRP D 647  TYR D 654 -1  N  PHE D 650   O  LEU D 834           
SHEET    4   K 4 VAL D 864  GLY D 869 -1  O  HIS D 867   N  ALA D 651           
SHEET    1   L 2 TYR D 762  THR D 764  0                                        
SHEET    2   L 2 ARG D 770  TYR D 772 -1  O  ARG D 771   N  VAL D 763           
LINK         O3'  DC B  28                 P   DOC B  29     1555   1555  1.61  
LINK         O3'  DC E  28                 P   DOC E  29     1555   1555  1.61  
LINK        MG    MG D   1                 O2G DCT D 202     1555   1555  2.80  
LINK        MG    MG D   1                 O1A DCT D 202     1555   1555  2.87  
LINK        MG    MG D   1                 O2B DCT D 202     1555   1555  2.89  
LINK        MG    MG D   1                 OD2 ASP D 653     1555   1555  2.95  
LINK        MG    MG D   1                 O   TYR D 654     1555   1555  2.72  
LINK        MG    MG D   1                 OD2AASP D 830     1555   1555  2.85  
LINK        MG    MG D   1                 OD2BASP D 830     1555   1555  2.87  
CISPEP   1 GLU A  620    PRO A  621          0         1.97                     
CISPEP   2 GLU D  620    PRO D  621          0        -1.89                     
SITE     1 AC1  9 GLU A 469  GLN A 470  ASP A 471  ARG A 472                    
SITE     2 AC1  9 LEU A 473  LEU A 767  HIS A 768  HOH A 918                    
SITE     3 AC1  9 HOH A1365                                                     
SITE     1 AC2 19  MG D   1  HOH D  84  ARG D 615  TYR D 654                    
SITE     2 AC2 19 GLN D 656  GLU D 658  HIS D 682  ARG D 702                    
SITE     3 AC2 19 LYS D 706  TYR D 710  ASP D 830  HOH D 891                    
SITE     4 AC2 19 HOH D1143  HOH D1373  HOH D1454  DOC E  29                    
SITE     5 AC2 19 HOH E 101   DA F   3   DG F   4                               
SITE     1 AC3  4 DCT D 202  ASP D 653  TYR D 654  ASP D 830                    
SITE     1 AC4  5 MET D 299  ALA D 300  ARG D 343  ARG D 677                    
SITE     2 AC4  5 HOH D1432                                                     
SITE     1 AC5  5 ARG A 779  ASN A 780  ARG D 423  PRO D 424                    
SITE     2 AC5  5 HOH D1175                                                     
CRYST1   93.680  109.190  150.460  90.00  90.00  90.00 P 21 21 21    8          
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      0.010675  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009158  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006646        0.00000