HEADER    TRANSFERASE/DNA                         09-DEC-10   3PX0              
TITLE     CRYSTAL STRUCTURE OF BACILLUS DNA POLYMERASE I LARGE FRAGMENT BOUND TO
TITLE    2 DNA AND DCTP-DA MISMATCH (TAUTOMER) IN CLOSED 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(*C*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 3PX0    1       REMARK SEQADV LINK                       
REVDAT   4   17-JUL-19 3PX0    1       REMARK LINK                              
REVDAT   3   09-NOV-11 3PX0    1       JRNL                                     
REVDAT   2   02-NOV-11 3PX0    1       JRNL                                     
REVDAT   1   19-OCT-11 3PX0    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.    1.73 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) : 1.73                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 34.24                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 2.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 93.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 149632                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.197                           
REMARK   3   R VALUE            (WORKING SET) : 0.195                           
REMARK   3   FREE R VALUE                     : 0.224                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.470                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 6687                            
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 34.2487 -  5.3689    0.99     5391   279  0.2093 0.2130        
REMARK   3     2  5.3689 -  4.2640    1.00     5221   272  0.1714 0.2140        
REMARK   3     3  4.2640 -  3.7257    1.00     5168   269  0.1587 0.1679        
REMARK   3     4  3.7257 -  3.3854    0.98     5056   253  0.1720 0.2086        
REMARK   3     5  3.3854 -  3.1430    1.00     5120   273  0.1816 0.1795        
REMARK   3     6  3.1430 -  2.9578    1.00     5119   253  0.1864 0.2216        
REMARK   3     7  2.9578 -  2.8097    1.00     5118   233  0.1888 0.2239        
REMARK   3     8  2.8097 -  2.6874    1.00     5122   231  0.1847 0.2266        
REMARK   3     9  2.6874 -  2.5840    1.00     5121   215  0.1761 0.2006        
REMARK   3    10  2.5840 -  2.4949    1.00     5095   215  0.1760 0.2151        
REMARK   3    11  2.4949 -  2.4169    0.99     5094   203  0.1755 0.2060        
REMARK   3    12  2.4169 -  2.3478    0.99     5071   212  0.1735 0.2171        
REMARK   3    13  2.3478 -  2.2860    0.99     5070   197  0.1754 0.2339        
REMARK   3    14  2.2860 -  2.2303    0.73     3779   133  0.3180 0.3897        
REMARK   3    15  2.2303 -  2.1796    0.93     4708   251  0.2053 0.2348        
REMARK   3    16  2.1796 -  2.1332    0.98     5049   189  0.1821 0.1963        
REMARK   3    17  2.1332 -  2.0905    0.98     4997   204  0.1794 0.2073        
REMARK   3    18  2.0905 -  2.0511    0.98     5007   192  0.1889 0.2313        
REMARK   3    19  2.0511 -  2.0145    0.97     4969   174  0.1890 0.2118        
REMARK   3    20  2.0145 -  1.9803    0.96     4918   188  0.1947 0.2314        
REMARK   3    21  1.9803 -  1.9484    0.94     4718   249  0.2007 0.2264        
REMARK   3    22  1.9484 -  1.9184    0.72     3643   192  0.3457 0.3907        
REMARK   3    23  1.9184 -  1.8902    0.66     3327   175  0.3758 0.4117        
REMARK   3    24  1.8902 -  1.8636    0.92     4645   244  0.2281 0.2678        
REMARK   3    25  1.8636 -  1.8384    0.91     4543   239  0.2304 0.2717        
REMARK   3    26  1.8384 -  1.8145    0.91     4598   242  0.2364 0.2938        
REMARK   3    27  1.8145 -  1.7918    0.89     4501   237  0.2493 0.2711        
REMARK   3    28  1.7918 -  1.7702    0.87     4364   230  0.2581 0.2997        
REMARK   3    29  1.7702 -  1.7497    0.84     4225   222  0.2572 0.3031        
REMARK   3    30  1.7497 -  1.7300    0.83     4188   221  0.2652 0.2924        
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              : 44.17                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.430            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.310           
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) : 0.45660                                              
REMARK   3    B22 (A**2) : 0.57930                                              
REMARK   3    B33 (A**2) : -1.03590                                             
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      :  0.009          10377                                  
REMARK   3   ANGLE     :  1.193          14227                                  
REMARK   3   CHIRALITY :  0.068           1586                                  
REMARK   3   PLANARITY :  0.005           1686                                  
REMARK   3   DIHEDRAL  : 16.108           4026                                  
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 3PX0 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_1000062915.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 10-JUL-10                          
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               : APS                                
REMARK 200  BEAMLINE                       : 22-BM                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 157944                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.730                              
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     (%) : 98.3                               
REMARK 200  DATA REDUNDANCY                : 5.800                              
REMARK 200  R MERGE                    (I) : 0.05800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 17.9900                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.73                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.83                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.58300                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.600                              
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, WATERS, AND PROTEIN RESIDUES 680-717 DELETED            
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.49                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, MPD, MGSO4, MNSO4,     
REMARK 280  MES, PH 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       46.95500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       75.06500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       54.48000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       75.06500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       46.95500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       54.48000            
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: 6950 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 26990 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.0 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: 6450 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 27370 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.0 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     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      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      DA C   1    P    OP1  OP2                                       
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   HD1  HIS D   664     H    ARG D   859              1.32            
REMARK 500   HE   ARG D   596     O    HOH D   247              1.37            
REMARK 500  HD22  ASN A   607     O    HOH A  1312              1.54            
REMARK 500  HE22  GLN D   516     O    HOH D   963              1.54            
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   O    HOH A  1322     O    HOH D  1323     4445     1.74            
REMARK 500   O    HOH A  1198     O    HOH D  1412     2745     1.86            
REMARK 500   O    HOH A  1263     O    HOH D  1267     2745     2.03            
REMARK 500   O    HOH A  1357     O    HOH D  1348     4445     2.14            
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. =  -4.3 DEGREES          
REMARK 500     DC B  26   O4' -  C1' -  N1  ANGL. DEV. =   4.4 DEGREES          
REMARK 500     DT B  27   O4' -  C4' -  C3' ANGL. DEV. =  -2.4 DEGREES          
REMARK 500     DT B  27   O4' -  C1' -  N1  ANGL. DEV. =   2.1 DEGREES          
REMARK 500     DT C   8   O4' -  C1' -  N1  ANGL. DEV. =  -5.8 DEGREES          
REMARK 500     DG C  12   O4' -  C1' -  N9  ANGL. DEV. =   2.7 DEGREES          
REMARK 500     DT E  23   O4' -  C1' -  N1  ANGL. DEV. =  -5.1 DEGREES          
REMARK 500     DC E  26   O4' -  C1' -  N1  ANGL. DEV. =   5.6 DEGREES          
REMARK 500     DT F   2   O4' -  C1' -  N1  ANGL. DEV. =   3.6 DEGREES          
REMARK 500     DT F   8   N3  -  C4  -  O4  ANGL. DEV. =   4.0 DEGREES          
REMARK 500     DT F   8   C5  -  C4  -  O4  ANGL. DEV. =  -4.3 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    ASP A 372       62.75     63.89                                   
REMARK 500    ASP A 402       98.90   -169.03                                   
REMARK 500    ALA A 421       42.13    -88.20                                   
REMARK 500    LEU A 477      -70.49   -117.66                                   
REMARK 500    LEU A 610      -54.00   -121.05                                   
REMARK 500    ILE A 628      -27.55   -148.99                                   
REMARK 500    HIS A 768       17.69     82.34                                   
REMARK 500    HIS A 829      -54.10     79.49                                   
REMARK 500    LEU D 312       42.96   -107.20                                   
REMARK 500    ASP D 372       63.77     61.55                                   
REMARK 500    ASP D 402       90.78   -170.78                                   
REMARK 500    ALA D 421       46.50    -89.60                                   
REMARK 500    GLN D 524      148.06   -171.71                                   
REMARK 500    ILE D 588      -68.31   -104.61                                   
REMARK 500    LEU D 610      -53.20   -125.38                                   
REMARK 500    ILE D 628      -23.70   -146.91                                   
REMARK 500    HIS D 768       19.05     84.94                                   
REMARK 500    HIS D 829      -55.81     76.39                                   
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                              MN A   1  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 DCP A 201   O2G                                                    
REMARK 620 2 DCP A 201   O1B  82.4                                              
REMARK 620 3 DCP A 201   O2A  86.6  80.0                                        
REMARK 620 4 ASP A 653   OD1 100.7 171.0 108.5                                  
REMARK 620 5 TYR A 654   O    83.4  92.2 168.1  79.8                            
REMARK 620 6 ASP A 830   OD2 164.7  96.4  78.2  82.8 111.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN D   2  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 DCP D 202   O2G                                                    
REMARK 620 2 DCP D 202   O2A  91.2                                              
REMARK 620 3 DCP D 202   O1B  86.3  80.0                                        
REMARK 620 4 ASP D 653   OD1  94.0 115.6 164.4                                  
REMARK 620 5 TYR D 654   O    93.4 172.4  94.3  70.0                            
REMARK 620 6 ASP D 830   OD2 170.7  80.3  95.9  86.3  95.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DCP A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DCP A 203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 1                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DCP D 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN D 2                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 3                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 4                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3PV8   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3PX4   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  3PX0 A  285   876  UNP    Q5KWC1   Q5KWC1_GEOKA   287    878             
DBREF  3PX0 D  285   876  UNP    Q5KWC1   Q5KWC1_GEOKA   287    878             
DBREF  3PX0 B   21    29  PDB    3PX0     3PX0            21     29             
DBREF  3PX0 E   21    29  PDB    3PX0     3PX0            21     29             
DBREF  3PX0 C    0    12  PDB    3PX0     3PX0             0     12             
DBREF  3PX0 F    0    12  PDB    3PX0     3PX0             0     12             
SEQADV 3PX0 ALA A  598  UNP  Q5KWC1    ASP   600 ENGINEERED MUTATION            
SEQADV 3PX0 TYR A  710  UNP  Q5KWC1    PHE   712 ENGINEERED MUTATION            
SEQADV 3PX0 HIS A  823  UNP  Q5KWC1    ARG   825 SEE REMARK 999                 
SEQADV 3PX0 ALA D  598  UNP  Q5KWC1    ASP   600 ENGINEERED MUTATION            
SEQADV 3PX0 TYR D  710  UNP  Q5KWC1    PHE   712 ENGINEERED MUTATION            
SEQADV 3PX0 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 3PX0 DOC B   29   DC  2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE             
MODRES 3PX0 DOC E   29   DC  2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE             
HET    DOC  B  29      28                                                       
HET    DOC  E  29      28                                                       
HET    DCP  A 201      38                                                       
HET    DCP  A 203      40                                                       
HET     MN  A   1       1                                                       
HET    SO4  A   2       5                                                       
HET    SO4  A   3       5                                                       
HET    DCP  D 202      38                                                       
HET     MN  D   2       1                                                       
HET    SO4  D   1       5                                                       
HET    SO4  D   4       5                                                       
HETNAM     DOC 2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE                           
HETNAM     DCP 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE                                 
HETNAM      MN MANGANESE (II) ION                                               
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3  DOC    2(C9 H14 N3 O6 P)                                            
FORMUL   7  DCP    3(C9 H16 N3 O13 P3)                                          
FORMUL   9   MN    2(MN 2+)                                                     
FORMUL  10  SO4    4(O4 S 2-)                                                   
FORMUL  16  HOH   *1368(H2 O)                                                   
HELIX    1   1 THR A  308  LEU A  312  5                                   5    
HELIX    2   2 ARG A  347  LEU A  352  1                                   6    
HELIX    3   3 ASP A  354  ASP A  363  1                                  10    
HELIX    4   4 ASP A  372  LYS A  383  1                                  12    
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 ARG A  703  TYR A  714  1                                  12    
HELIX   23  23 SER A  717  LEU A  725  1                                   9    
HELIX   24  24 SER A  728  PHE A  743  1                                  16    
HELIX   25  25 PHE A  743  GLY A  761  1                                  19    
HELIX   26  26 PRO A  774  SER A  778  5                                   5    
HELIX   27  27 ASN A  780  GLU A  818  1                                  39    
HELIX   28  28 GLU A  840  GLN A  854  1                                  15    
HELIX   29  29 THR D  308  LEU D  312  5                                   5    
HELIX   30  30 ARG D  347  LEU D  352  1                                   6    
HELIX   31  31 ASP D  354  ASP D  363  1                                  10    
HELIX   32  32 ASP D  372  LYS D  383  1                                  12    
HELIX   33  33 LEU D  394  ASP D  402  1                                   9    
HELIX   34  34 PRO D  403  GLY D  406  5                                   4    
HELIX   35  35 ASP D  409  MET D  416  1                                   8    
HELIX   36  36 PRO D  424  GLY D  430  1                                   7    
HELIX   37  37 LYS D  431  ARG D  435  5                                   5    
HELIX   38  38 ASP D  439  ASN D  468  1                                  30    
HELIX   39  39 GLN D  470  LEU D  477  1                                   8    
HELIX   40  40 LEU D  477  GLY D  492  1                                  16    
HELIX   41  41 ASP D  496  GLY D  523  1                                  28    
HELIX   42  42 SER D  530  GLU D  540  1                                  11    
HELIX   43  43 SER D  557  LEU D  564  1                                   8    
HELIX   44  44 GLU D  569  TYR D  587  1                                  19    
HELIX   45  45 ILE D  588  VAL D  595  1                                   8    
HELIX   46  46 LEU D  630  LYS D  635  1                                   6    
HELIX   47  47 ILE D  636  GLN D  638  5                                   3    
HELIX   48  48 GLN D  656  GLU D  667  1                                  12    
HELIX   49  49 ASP D  668  ARG D  677  1                                  10    
HELIX   50  50 ASP D  680  PHE D  690  1                                  11    
HELIX   51  51 SER D  693  VAL D  697  5                                   5    
HELIX   52  52 THR D  698  TYR D  714  1                                  17    
HELIX   53  53 SER D  717  LEU D  725  1                                   9    
HELIX   54  54 SER D  728  PHE D  743  1                                  16    
HELIX   55  55 PHE D  743  GLY D  761  1                                  19    
HELIX   56  56 PRO D  774  SER D  778  5                                   5    
HELIX   57  57 ASN D  780  GLU D  818  1                                  39    
HELIX   58  58 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  VAL A 337   O  PHE A 344           
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  ALA A 316           
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  ASP A 865   N  ASP A 653           
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  ALA D 304  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  ALA D 317   O  VAL D 338           
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        MN    MN A   1                 O2G DCP A 201     1555   1555  2.09  
LINK        MN    MN A   1                 O1B DCP A 201     1555   1555  2.35  
LINK        MN    MN A   1                 O2A DCP A 201     1555   1555  2.40  
LINK        MN    MN A   1                 OD1AASP A 653     1555   1555  2.32  
LINK        MN    MN A   1                 O   TYR A 654     1555   1555  2.08  
LINK        MN    MN A   1                 OD2 ASP A 830     1555   1555  2.00  
LINK        MN    MN D   2                 O2G DCP D 202     1555   1555  2.18  
LINK        MN    MN D   2                 O2A DCP D 202     1555   1555  2.26  
LINK        MN    MN D   2                 O1B DCP D 202     1555   1555  2.30  
LINK        MN    MN D   2                 OD1BASP D 653     1555   1555  2.35  
LINK        MN    MN D   2                 O   TYR D 654     1555   1555  2.20  
LINK        MN    MN D   2                 OD2 ASP D 830     1555   1555  2.07  
CISPEP   1 GLU A  620    PRO A  621          0         4.35                     
CISPEP   2 GLU D  620    PRO D  621          0         1.12                     
SITE     1 AC1 21  MN A   1  HOH A  92  ARG A 615  ASP A 653                    
SITE     2 AC1 21 TYR A 654  SER A 655  GLN A 656  ILE A 657                    
SITE     3 AC1 21 GLU A 658  ARG A 702  LYS A 706  TYR A 710                    
SITE     4 AC1 21 ASP A 830  HOH A 901  HOH A 954  HOH A 977                    
SITE     5 AC1 21 HOH A1106  HOH A1112  DOC B  29   DA C   3                    
SITE     6 AC1 21  DG C   4                                                     
SITE     1 AC2 10 GLU A 469  GLN A 470  ASP A 471  ARG A 472                    
SITE     2 AC2 10 LEU A 473  LEU A 767  HIS A 768  HOH A 959                    
SITE     3 AC2 10 HOH A1069  HOH A1254                                          
SITE     1 AC3  4 DCP A 201  ASP A 653  TYR A 654  ASP A 830                    
SITE     1 AC4  5 ARG A 779  ASN A 780  HOH A1111  ARG D 423                    
SITE     2 AC4  5 PRO D 424                                                     
SITE     1 AC5 23  MN D   2  HOH D  13  HOH D 112  HOH D 139                    
SITE     2 AC5 23 HOH D 244  ARG D 615  ASP D 653  TYR D 654                    
SITE     3 AC5 23 SER D 655  GLN D 656  ILE D 657  GLU D 658                    
SITE     4 AC5 23 HIS D 682  ARG D 702  LYS D 706  TYR D 710                    
SITE     5 AC5 23 ASP D 830  HOH D1152  HOH D1246  HOH D1335                    
SITE     6 AC5 23 DOC E  29   DA F   3   DG F   4                               
SITE     1 AC6  4 DCP D 202  ASP D 653  TYR D 654  ASP D 830                    
SITE     1 AC7  3 ARG A 517  ASN A 573  LYS D 730                               
SITE     1 AC8  6 LYS D 298  MET D 299  ALA D 300  ARG D 343                    
SITE     2 AC8  6 ARG D 677  HOH D1398                                          
SITE     1 AC9  4 HOH D  69  ARG D 306  THR D 308  GLU D 309                    
CRYST1   93.910  108.960  150.130  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      0.010648  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009178  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006661        0.00000