HEADER    GENE REGULATION                         02-SEP-99   1CZD              
TITLE     CRYSTAL STRUCTURE OF THE PROCESSIVITY CLAMP GP45 FROM BACTERIOPHAGE T4
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA POLYMERASE ACCESSORY PROTEIN G45;                      
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE T4;                        
SOURCE   3 ORGANISM_TAXID: 10665;                                               
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID                               
KEYWDS    BACTERIOPHAGE T4, PROCESSIVITY CLAMP, DNA REPLICATION, RING-SHAPED    
KEYWDS   2 PROTEIN, GENE REGULATION                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    I.MOAREFI,D.JERUZALMI,J.TURNER,M.O'DONNELL,J.KURIYAN                  
REVDAT   5   07-FEB-24 1CZD    1       SEQADV                                   
REVDAT   4   24-FEB-09 1CZD    1       VERSN                                    
REVDAT   3   01-APR-03 1CZD    1       JRNL                                     
REVDAT   2   29-MAR-00 1CZD    3       ATOM   REMARK                            
REVDAT   1   03-MAR-00 1CZD    0                                                
JRNL        AUTH   I.MOAREFI,D.JERUZALMI,J.TURNER,M.O'DONNELL,J.KURIYAN         
JRNL        TITL   CRYSTAL STRUCTURE OF THE DNA POLYMERASE PROCESSIVITY FACTOR  
JRNL        TITL 2 OF T4 BACTERIOPHAGE.                                         
JRNL        REF    J.MOL.BIOL.                   V. 296  1215 2000              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   10698628                                                     
JRNL        DOI    10.1006/JMBI.1999.3511                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.45 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.45                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 100.00                         
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 92.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 28409                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.232                           
REMARK   3   FREE R VALUE                     : 0.259                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5250                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 0                                       
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) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.293                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: USED MAXIMUM LIKELIHOOD (MLF) TARGET IN   
REMARK   3  CNS                                                                 
REMARK   4                                                                      
REMARK   4 1CZD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-SEP-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000009643.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-JAN-95                          
REMARK 200  TEMPERATURE           (KELVIN) : 90                                 
REMARK 200  PH                             : 6.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X25                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.1000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 28409                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.450                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 100.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 92.5                               
REMARK 200  DATA REDUNDANCY                : 3.200                              
REMARK 200  R MERGE                    (I) : 0.09600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.45                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.54                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.29000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: MLPHARE                                               
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.33                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.95                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 60 MM PIPES 200 MM CASO4 0.1 % 1,4       
REMARK 280  DIOXANE 15% GLYCEROL 15% PEG MME 5000, PH 6.6, VAPOR DIFFUSION,     
REMARK 280  HANGING DROP, TEMPERATURE 277K                                      
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       33.08850            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       70.91000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       46.96900            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       70.91000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       33.08850            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       46.96900            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TRIMER CONSTRUCTED FROM         
REMARK 300 RESIDUES 1001 TO 1228 BY A THREE-FOLD NCS OPERATION.                 
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: 2620 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 33130 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 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 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    ALA A1112   C     SER A1113   N       0.150                       
REMARK 500    GLU A1156   C     ASP A1157   N      -0.206                       
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    VAL A1111   CB  -  CA  -  C   ANGL. DEV. = -14.6 DEGREES          
REMARK 500    VAL A1111   N   -  CA  -  CB  ANGL. DEV. =  22.8 DEGREES          
REMARK 500    GLU A1156   CA  -  C   -  N   ANGL. DEV. =  16.3 DEGREES          
REMARK 500    GLU A1156   O   -  C   -  N   ANGL. DEV. = -20.2 DEGREES          
REMARK 500    ASP A1157   C   -  N   -  CA  ANGL. DEV. =  24.4 DEGREES          
REMARK 500    ASP A1157   N   -  CA  -  CB  ANGL. DEV. = -20.1 DEGREES          
REMARK 500    GLU C3212   O   -  C   -  N   ANGL. DEV. = -12.3 DEGREES          
REMARK 500    HIS C3213   N   -  CA  -  CB  ANGL. DEV. = -26.7 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    PRO A1110     -178.33    -61.01                                   
REMARK 500    THR A1116     -166.94   -160.55                                   
REMARK 500    GLU A1156       24.26   -141.17                                   
REMARK 500    GLU A1175      -10.58   -169.99                                   
REMARK 500    ASN A1179       81.71   -150.71                                   
REMARK 500    ALA B2042      149.38   -171.85                                   
REMARK 500    PHE B2050      148.65   -171.30                                   
REMARK 500    ASN B2080     -167.52    -78.43                                   
REMARK 500    ALA B2086      -68.73    -23.38                                   
REMARK 500    LYS B2105      142.62   -175.67                                   
REMARK 500    PRO B2106       93.47    -66.20                                   
REMARK 500    ASP B2157       74.50   -157.27                                   
REMARK 500    GLU B2175       29.08   -151.76                                   
REMARK 500    ASP B2223        1.48    -67.71                                   
REMARK 500    ASN C3068     -179.36    -62.77                                   
REMARK 500    ASN C3080     -157.06   -118.62                                   
REMARK 500    ASP C3157       80.69   -157.13                                   
REMARK 500    ASN C3179       82.44   -151.25                                   
REMARK 500    HIS C3213      -31.88   -152.69                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 GLU A 1156     ASP A 1157                  133.40                    
REMARK 500 GLU C 3212     HIS C 3213                  149.11                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    GLU A1156         14.10                                           
REMARK 500    GLU C3212         15.68                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1PLQ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1PLR   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1AXC   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2POL   RELATED DB: PDB                                   
DBREF  1CZD A 1001  1228  UNP    P04525   DPA5_BPT4        1    228             
DBREF  1CZD B 2001  2228  UNP    P04525   DPA5_BPT4        1    228             
DBREF  1CZD C 3001  3228  UNP    P04525   DPA5_BPT4        1    228             
SEQADV 1CZD PRO A 1093  UNP  P04525    ARG    93 CONFLICT                       
SEQADV 1CZD PRO B 2093  UNP  P04525    ARG    93 CONFLICT                       
SEQADV 1CZD PRO C 3093  UNP  P04525    ARG    93 CONFLICT                       
SEQRES   1 A  228  MET LYS LEU SER LYS ASP THR THR ALA LEU LEU LYS ASN          
SEQRES   2 A  228  PHE ALA THR ILE ASN SER GLY ILE MET LEU LYS SER GLY          
SEQRES   3 A  228  GLN PHE ILE MET THR ARG ALA VAL ASN GLY THR THR TYR          
SEQRES   4 A  228  ALA GLU ALA ASN ILE SER ASP VAL ILE ASP PHE ASP VAL          
SEQRES   5 A  228  ALA ILE TYR ASP LEU ASN GLY PHE LEU GLY ILE LEU SER          
SEQRES   6 A  228  LEU VAL ASN ASP ASP ALA GLU ILE SER GLN SER GLU ASP          
SEQRES   7 A  228  GLY ASN ILE LYS ILE ALA ASP ALA ARG SER THR ILE PHE          
SEQRES   8 A  228  TRP PRO ALA ALA ASP PRO SER THR VAL VAL ALA PRO ASN          
SEQRES   9 A  228  LYS PRO ILE PRO PHE PRO VAL ALA SER ALA VAL THR GLU          
SEQRES  10 A  228  ILE LYS ALA GLU ASP LEU GLN GLN LEU LEU ARG VAL SER          
SEQRES  11 A  228  ARG GLY LEU GLN ILE ASP THR ILE ALA ILE THR VAL LYS          
SEQRES  12 A  228  GLU GLY LYS ILE VAL ILE ASN GLY PHE ASN LYS VAL GLU          
SEQRES  13 A  228  ASP SER ALA LEU THR ARG VAL LYS TYR SER LEU THR LEU          
SEQRES  14 A  228  GLY ASP TYR ASP GLY GLU ASN THR PHE ASN PHE ILE ILE          
SEQRES  15 A  228  ASN MET ALA ASN MET LYS MET GLN PRO GLY ASN TYR LYS          
SEQRES  16 A  228  LEU LEU LEU TRP ALA LYS GLY LYS GLN GLY ALA ALA LYS          
SEQRES  17 A  228  PHE GLU GLY GLU HIS ALA ASN TYR VAL VAL ALA LEU GLU          
SEQRES  18 A  228  ALA ASP SER THR HIS ASP PHE                                  
SEQRES   1 B  228  MET LYS LEU SER LYS ASP THR THR ALA LEU LEU LYS ASN          
SEQRES   2 B  228  PHE ALA THR ILE ASN SER GLY ILE MET LEU LYS SER GLY          
SEQRES   3 B  228  GLN PHE ILE MET THR ARG ALA VAL ASN GLY THR THR TYR          
SEQRES   4 B  228  ALA GLU ALA ASN ILE SER ASP VAL ILE ASP PHE ASP VAL          
SEQRES   5 B  228  ALA ILE TYR ASP LEU ASN GLY PHE LEU GLY ILE LEU SER          
SEQRES   6 B  228  LEU VAL ASN ASP ASP ALA GLU ILE SER GLN SER GLU ASP          
SEQRES   7 B  228  GLY ASN ILE LYS ILE ALA ASP ALA ARG SER THR ILE PHE          
SEQRES   8 B  228  TRP PRO ALA ALA ASP PRO SER THR VAL VAL ALA PRO ASN          
SEQRES   9 B  228  LYS PRO ILE PRO PHE PRO VAL ALA SER ALA VAL THR GLU          
SEQRES  10 B  228  ILE LYS ALA GLU ASP LEU GLN GLN LEU LEU ARG VAL SER          
SEQRES  11 B  228  ARG GLY LEU GLN ILE ASP THR ILE ALA ILE THR VAL LYS          
SEQRES  12 B  228  GLU GLY LYS ILE VAL ILE ASN GLY PHE ASN LYS VAL GLU          
SEQRES  13 B  228  ASP SER ALA LEU THR ARG VAL LYS TYR SER LEU THR LEU          
SEQRES  14 B  228  GLY ASP TYR ASP GLY GLU ASN THR PHE ASN PHE ILE ILE          
SEQRES  15 B  228  ASN MET ALA ASN MET LYS MET GLN PRO GLY ASN TYR LYS          
SEQRES  16 B  228  LEU LEU LEU TRP ALA LYS GLY LYS GLN GLY ALA ALA LYS          
SEQRES  17 B  228  PHE GLU GLY GLU HIS ALA ASN TYR VAL VAL ALA LEU GLU          
SEQRES  18 B  228  ALA ASP SER THR HIS ASP PHE                                  
SEQRES   1 C  228  MET LYS LEU SER LYS ASP THR THR ALA LEU LEU LYS ASN          
SEQRES   2 C  228  PHE ALA THR ILE ASN SER GLY ILE MET LEU LYS SER GLY          
SEQRES   3 C  228  GLN PHE ILE MET THR ARG ALA VAL ASN GLY THR THR TYR          
SEQRES   4 C  228  ALA GLU ALA ASN ILE SER ASP VAL ILE ASP PHE ASP VAL          
SEQRES   5 C  228  ALA ILE TYR ASP LEU ASN GLY PHE LEU GLY ILE LEU SER          
SEQRES   6 C  228  LEU VAL ASN ASP ASP ALA GLU ILE SER GLN SER GLU ASP          
SEQRES   7 C  228  GLY ASN ILE LYS ILE ALA ASP ALA ARG SER THR ILE PHE          
SEQRES   8 C  228  TRP PRO ALA ALA ASP PRO SER THR VAL VAL ALA PRO ASN          
SEQRES   9 C  228  LYS PRO ILE PRO PHE PRO VAL ALA SER ALA VAL THR GLU          
SEQRES  10 C  228  ILE LYS ALA GLU ASP LEU GLN GLN LEU LEU ARG VAL SER          
SEQRES  11 C  228  ARG GLY LEU GLN ILE ASP THR ILE ALA ILE THR VAL LYS          
SEQRES  12 C  228  GLU GLY LYS ILE VAL ILE ASN GLY PHE ASN LYS VAL GLU          
SEQRES  13 C  228  ASP SER ALA LEU THR ARG VAL LYS TYR SER LEU THR LEU          
SEQRES  14 C  228  GLY ASP TYR ASP GLY GLU ASN THR PHE ASN PHE ILE ILE          
SEQRES  15 C  228  ASN MET ALA ASN MET LYS MET GLN PRO GLY ASN TYR LYS          
SEQRES  16 C  228  LEU LEU LEU TRP ALA LYS GLY LYS GLN GLY ALA ALA LYS          
SEQRES  17 C  228  PHE GLU GLY GLU HIS ALA ASN TYR VAL VAL ALA LEU GLU          
SEQRES  18 C  228  ALA ASP SER THR HIS ASP PHE                                  
HELIX    1   1 SER A 1004  ASN A 1018  1                                  15    
HELIX    2   2 ASP A 1056  SER A 1065  1                                  10    
HELIX    3   3 ASP A 1096  VAL A 1100  5                                   5    
HELIX    4   4 LYS A 1119  LEU A 1133  1                                  15    
HELIX    5   5 ASN A 1153  ASP A 1157  5                                   5    
HELIX    6   6 ALA A 1185  MET A 1187  5                                   3    
HELIX    7   7 SER B 2004  THR B 2016  1                                  13    
HELIX    8   8 ASP B 2056  SER B 2065  1                                  10    
HELIX    9   9 ASP B 2096  VAL B 2100  5                                   5    
HELIX   10  10 LYS B 2119  GLN B 2134  1                                  16    
HELIX   11  11 ALA B 2185  MET B 2187  5                                   3    
HELIX   12  12 SER C 3004  ASN C 3018  1                                  15    
HELIX   13  13 ASP C 3056  SER C 3065  1                                  10    
HELIX   14  14 ASP C 3096  VAL C 3100  5                                   5    
HELIX   15  15 LYS C 3119  LEU C 3133  1                                  15    
HELIX   16  16 ALA C 3185  MET C 3187  5                                   3    
SHEET    1   A 2 ILE A1021  LEU A1023  0                                        
SHEET    2   A 2 VAL A1052  ILE A1054 -1  O  VAL A1052   N  LEU A1023           
SHEET    1   B 6 GLY A1026  ARG A1032  0                                        
SHEET    2   B 6 THR A1038  ILE A1048 -1  N  ALA A1040   O  THR A1031           
SHEET    3   B 6 ALA A1214  ALA A1219 -1  N  ASN A1215   O  GLU A1041           
SHEET    4   B 6 GLN A1204  GLU A1210 -1  N  ALA A1207   O  VAL A1218           
SHEET    5   B 6 TYR A1194  LYS A1201 -1  N  LYS A1195   O  GLU A1210           
SHEET    6   B 6 ALA A1114  ILE A1118 -1  O  ALA A1114   N  LEU A1198           
SHEET    1   C 8 GLU A1072  GLN A1075  0                                        
SHEET    2   C 8 ILE A1081  ALA A1084 -1  N  LYS A1082   O  SER A1074           
SHEET    3   C 8 SER A1088  TRP A1092 -1  O  ILE A1090   N  ILE A1083           
SHEET    4   C 8 TYR B2165  ASP B2171 -1  O  SER B2166   N  THR A1089           
SHEET    5   C 8 LYS B2146  PHE B2152 -1  N  ILE B2147   O  GLY B2170           
SHEET    6   C 8 THR B2137  LYS B2143 -1  O  THR B2137   N  PHE B2152           
SHEET    7   C 8 PHE B2178  ASN B2183 -1  O  PHE B2178   N  VAL B2142           
SHEET    8   C 8 THR B2225  HIS B2226 -1  O  THR B2225   N  ASN B2179           
SHEET    1   D 8 THR A1225  HIS A1226  0                                        
SHEET    2   D 8 PHE A1178  ASN A1183 -1  N  ASN A1179   O  THR A1225           
SHEET    3   D 8 THR A1137  LYS A1143 -1  O  ILE A1138   N  ILE A1182           
SHEET    4   D 8 LYS A1146  PHE A1152 -1  O  LYS A1146   N  LYS A1143           
SHEET    5   D 8 TYR A1165  ASP A1171 -1  O  TYR A1165   N  GLY A1151           
SHEET    6   D 8 SER C3088  TRP C3092 -1  O  THR C3089   N  SER A1166           
SHEET    7   D 8 ILE C3081  ALA C3084 -1  N  ILE C3081   O  TRP C3092           
SHEET    8   D 8 GLU C3072  GLN C3075 -1  O  GLU C3072   N  ALA C3084           
SHEET    1   E 2 ILE B2021  LEU B2023  0                                        
SHEET    2   E 2 VAL B2052  ILE B2054 -1  O  VAL B2052   N  LEU B2023           
SHEET    1   F 6 GLY B2026  ARG B2032  0                                        
SHEET    2   F 6 THR B2038  ILE B2048 -1  N  ALA B2040   O  THR B2031           
SHEET    3   F 6 ALA B2214  ALA B2219 -1  N  ASN B2215   O  GLU B2041           
SHEET    4   F 6 GLN B2204  GLU B2210 -1  N  ALA B2207   O  VAL B2218           
SHEET    5   F 6 TYR B2194  LYS B2201 -1  O  LYS B2195   N  GLU B2210           
SHEET    6   F 6 ALA B2114  ILE B2118 -1  O  ALA B2114   N  LEU B2198           
SHEET    1   G 8 GLU B2072  GLN B2075  0                                        
SHEET    2   G 8 ILE B2081  ASP B2085 -1  O  LYS B2082   N  SER B2074           
SHEET    3   G 8 SER B2088  TRP B2092 -1  O  SER B2088   N  ASP B2085           
SHEET    4   G 8 TYR C3165  ASP C3171 -1  O  SER C3166   N  THR B2089           
SHEET    5   G 8 LYS C3146  PHE C3152 -1  O  ILE C3147   N  LEU C3169           
SHEET    6   G 8 THR C3137  LYS C3143 -1  O  THR C3137   N  PHE C3152           
SHEET    7   G 8 PHE C3178  ASN C3183 -1  O  PHE C3178   N  VAL C3142           
SHEET    8   G 8 THR C3225  HIS C3226 -1  O  THR C3225   N  ASN C3179           
SHEET    1   H 2 ILE C3021  LEU C3023  0                                        
SHEET    2   H 2 VAL C3052  ILE C3054 -1  O  VAL C3052   N  LEU C3023           
SHEET    1   I 6 GLY C3026  ARG C3032  0                                        
SHEET    2   I 6 THR C3038  ILE C3048 -1  O  ALA C3040   N  THR C3031           
SHEET    3   I 6 ALA C3214  ALA C3219 -1  N  ASN C3215   O  GLU C3041           
SHEET    4   I 6 GLN C3204  GLU C3210 -1  N  ALA C3207   O  VAL C3218           
SHEET    5   I 6 TYR C3194  LYS C3201 -1  O  LYS C3195   N  GLU C3210           
SHEET    6   I 6 ALA C3114  ILE C3118 -1  O  ALA C3114   N  LEU C3198           
CRYST1   66.177   93.938  141.820  90.00  90.00  90.00 P 21 21 21   12          
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      0.015111  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010645  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007051        0.00000