HEADER    DNA BINDING PROTEIN                     24-JAN-08   3C1Z              
TITLE     STRUCTURE OF THE LIGAND-FREE FORM OF A BACTERIAL DNA DAMAGE SENSOR    
TITLE    2 PROTEIN                                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA INTEGRITY SCANNING PROTEIN DISA;                       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA;                            
SOURCE   3 ORGANISM_TAXID: 2336;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: ROSETTA (DE3);                             
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET                                       
KEYWDS    DNA DAMAGE, DNA REPAIR, DNA-BINDING, DNA BINDING PROTEIN              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    G.WITTE,S.HARTUNG,K.BUTTNER,K.P.HOPFNER                               
REVDAT   4   01-NOV-23 3C1Z    1       REMARK SEQADV                            
REVDAT   3   25-OCT-17 3C1Z    1       REMARK                                   
REVDAT   2   24-FEB-09 3C1Z    1       VERSN                                    
REVDAT   1   06-MAY-08 3C1Z    0                                                
JRNL        AUTH   G.WITTE,S.HARTUNG,K.BUTTNER,K.P.HOPFNER                      
JRNL        TITL   STRUCTURAL BIOCHEMISTRY OF A BACTERIAL CHECKPOINT PROTEIN    
JRNL        TITL 2 REVEALS DIADENYLATE CYCLASE ACTIVITY REGULATED BY DNA        
JRNL        TITL 3 RECOMBINATION INTERMEDIATES                                  
JRNL        REF    MOL.CELL                      V.  30   167 2008              
JRNL        REFN                   ISSN 1097-2765                               
JRNL        PMID   18439896                                                     
JRNL        DOI    10.1016/J.MOLCEL.2008.02.020                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 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 : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 45064                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.222                           
REMARK   3   FREE R VALUE                     : 0.264                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.100                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 4549                            
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            : 5594                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 111                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 44.27                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -5.15200                                             
REMARK   3    B22 (A**2) : -5.15200                                             
REMARK   3    B33 (A**2) : 10.30400                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED 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) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.108                           
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) : 1.396 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.281 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.379 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.624 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : 38.39                                                
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  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : DNA-RNA_REP.PARAM                              
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  4  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : DNA-RNA.TOP                                    
REMARK   3  TOPOLOGY FILE  3   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  4   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3C1Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-JAN-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000046240.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-FEB-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X06SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.006                              
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   : 45103                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 4.000                              
REMARK 200  R MERGE                    (I) : 0.07400                            
REMARK 200  R SYM                      (I) : 0.08500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.1400                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.50                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.42500                            
REMARK 200  R SYM FOR SHELL            (I) : 0.50900                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.720                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 3C1Y                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.50                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.89                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS PH 7.5, 0.2M                   
REMARK 280  AMMONIUMACETATE, 35% MPD, VAPOR DIFFUSION, SITTING DROP,            
REMARK 280  TEMPERATURE 293K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 21 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -Y+1/2,X+1/2,Z                                          
REMARK 290       4555   Y+1/2,-X+1/2,Z                                          
REMARK 290       5555   -X+1/2,Y+1/2,-Z                                         
REMARK 290       6555   X+1/2,-Y+1/2,-Z                                         
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       54.46500            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       54.46500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       54.46500            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       54.46500            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       54.46500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       54.46500            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       54.46500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       54.46500            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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: OCTAMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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   BIOMT1   2 -1.000000  0.000000  0.000000      108.93000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3  0.000000 -1.000000  0.000000       54.46500            
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000      -54.46500            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   4  0.000000  1.000000  0.000000       54.46500            
REMARK 350   BIOMT2   4 -1.000000  0.000000  0.000000       54.46500            
REMARK 350   BIOMT3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
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   -19                                                      
REMARK 465     GLY A   -18                                                      
REMARK 465     SER A   -17                                                      
REMARK 465     SER A   -16                                                      
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     HIS A   -10                                                      
REMARK 465     SER A    -9                                                      
REMARK 465     SER A    -8                                                      
REMARK 465     GLY A    -7                                                      
REMARK 465     LEU A    -6                                                      
REMARK 465     VAL A    -5                                                      
REMARK 465     PRO A    -4                                                      
REMARK 465     ARG A    -3                                                      
REMARK 465     GLY A    -2                                                      
REMARK 465     SER A    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     GLY A     2                                                      
REMARK 465     VAL A     3                                                      
REMARK 465     LYS A     4                                                      
REMARK 465     SER A     5                                                      
REMARK 465     LEU A     6                                                      
REMARK 465     SER A   356                                                      
REMARK 465     GLU A   357                                                      
REMARK 465     MET B   -19                                                      
REMARK 465     GLY B   -18                                                      
REMARK 465     SER B   -17                                                      
REMARK 465     SER B   -16                                                      
REMARK 465     HIS B   -15                                                      
REMARK 465     HIS B   -14                                                      
REMARK 465     HIS B   -13                                                      
REMARK 465     HIS B   -12                                                      
REMARK 465     HIS B   -11                                                      
REMARK 465     HIS B   -10                                                      
REMARK 465     SER B    -9                                                      
REMARK 465     SER B    -8                                                      
REMARK 465     GLY B    -7                                                      
REMARK 465     LEU B    -6                                                      
REMARK 465     VAL B    -5                                                      
REMARK 465     PRO B    -4                                                      
REMARK 465     ARG B    -3                                                      
REMARK 465     GLY B    -2                                                      
REMARK 465     SER B    -1                                                      
REMARK 465     HIS B     0                                                      
REMARK 465     MET B     1                                                      
REMARK 465     GLY B     2                                                      
REMARK 465     VAL B     3                                                      
REMARK 465     LYS B     4                                                      
REMARK 465     SER B     5                                                      
REMARK 465     LEU B     6                                                      
REMARK 465     SER B   356                                                      
REMARK 465     GLU B   357                                                      
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     ASP A  148   OD2                                                 
REMARK 480     GLU A  162   OE1                                                 
REMARK 480     LYS A  170   CE   NZ                                             
REMARK 480     GLN A  279   OE1                                                 
REMARK 480     GLN A  280   CG   CD   OE1  NE2                                  
REMARK 480     ALA A  281   CB                                                  
REMARK 480     ARG A  302   NE   CZ   NH1  NH2                                  
REMARK 480     ARG A  313   NH1                                                 
REMARK 480     HIS A  352   ND1  CD2  CE1  NE2                                  
REMARK 480     LYS B   26   CD   CE   NZ                                        
REMARK 480     LYS B   47   CB   CG   CD   CE   NZ                              
REMARK 480     LYS B   48   CG   CD   CE   NZ                                   
REMARK 480     LYS B   86   CE   NZ                                             
REMARK 480     ARG B  129   CB   CG   CD   NE   CZ   NH1  NH2                   
REMARK 480     LYS B  138   CE   NZ                                             
REMARK 480     GLU B  215   CG   CD   OE1  OE2                                  
REMARK 480     ASP B  233   CG   OD1  OD2                                       
REMARK 480     GLU B  248   CG   CD   OE1  OE2                                  
REMARK 480     GLU B  250   CB   CG   CD   OE1  OE2                             
REMARK 480     GLN B  279   CB   CG   CD   OE1  NE2                             
REMARK 480     GLN B  280   CB   CG   CD   OE1  NE2                             
REMARK 480     ALA B  281   CB                                                  
REMARK 480     LEU B  296   CD1                                                 
REMARK 480     ARG B  341   NE   CZ   NH1  NH2                                  
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   OE2  GLU B    10     OE1  GLU B   248     7555     2.09            
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    ARG A 129       32.25    -79.54                                   
REMARK 500    LYS A 138     -122.87     56.99                                   
REMARK 500    GLU A 229      -93.56    -25.42                                   
REMARK 500    GLU A 246      142.59    -36.79                                   
REMARK 500    THR A 261      -61.05   -123.73                                   
REMARK 500    ARG A 262      -83.08    -66.87                                   
REMARK 500    PRO A 265       58.08    -69.66                                   
REMARK 500    LYS A 316      -58.60     75.00                                   
REMARK 500    ARG B 129      -73.84    -63.19                                   
REMARK 500    LYS B 138     -117.33     54.01                                   
REMARK 500    GLU B 229      -92.37    -19.79                                   
REMARK 500    THR B 261      -83.72   -131.87                                   
REMARK 500    ARG B 262      -71.83    -47.36                                   
REMARK 500    ASP B 277       77.06    -68.43                                   
REMARK 500    LYS B 316      -56.30     71.94                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3C1Y   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF A BACTERIAL DNA DAMAGE SENSOR PROTEIN WITH CO-PURIFIED  
REMARK 900 AND CO-CRYSTALLIZED LIGAND                                           
REMARK 900 RELATED ID: 3C21   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF A BACTERIAL DNA DAMAGE SENSOR PROTEIN WITH REACTION     
REMARK 900 PRODUCT                                                              
REMARK 900 RELATED ID: 3C23   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF A BACTERIAL DNA DAMAGE SENSOR PROTEIN COMPLEXED WITH    
REMARK 900 ATP ANALOG(CORDYCEPIN)                                               
DBREF  3C1Z A    1   357  UNP    Q9WY43   DISA_THEMA       1    357             
DBREF  3C1Z B    1   357  UNP    Q9WY43   DISA_THEMA       1    357             
SEQADV 3C1Z MET A  -19  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z GLY A  -18  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z SER A  -17  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z SER A  -16  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z HIS A  -15  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z HIS A  -14  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z HIS A  -13  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z HIS A  -12  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z HIS A  -11  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z HIS A  -10  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z SER A   -9  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z SER A   -8  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z GLY A   -7  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z LEU A   -6  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z VAL A   -5  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z PRO A   -4  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z ARG A   -3  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z GLY A   -2  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z SER A   -1  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z HIS A    0  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z MET B  -19  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z GLY B  -18  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z SER B  -17  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z SER B  -16  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z HIS B  -15  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z HIS B  -14  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z HIS B  -13  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z HIS B  -12  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z HIS B  -11  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z HIS B  -10  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z SER B   -9  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z SER B   -8  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z GLY B   -7  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z LEU B   -6  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z VAL B   -5  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z PRO B   -4  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z ARG B   -3  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z GLY B   -2  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z SER B   -1  UNP  Q9WY43              EXPRESSION TAG                 
SEQADV 3C1Z HIS B    0  UNP  Q9WY43              EXPRESSION TAG                 
SEQRES   1 A  377  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  377  LEU VAL PRO ARG GLY SER HIS MET GLY VAL LYS SER LEU          
SEQRES   3 A  377  VAL PRO GLN GLU LEU ILE GLU LYS ILE LYS LEU ILE SER          
SEQRES   4 A  377  PRO GLY THR GLU LEU ARG LYS ALA LEU ASP ASP ILE ILE          
SEQRES   5 A  377  ASN ALA ASN PHE GLY ALA LEU ILE PHE LEU VAL ASP ASP          
SEQRES   6 A  377  PRO LYS LYS TYR GLU ASP VAL ILE GLN GLY GLY PHE TRP          
SEQRES   7 A  377  LEU ASP THR ASP PHE SER ALA GLU LYS LEU TYR GLU LEU          
SEQRES   8 A  377  SER LYS MET ASP GLY ALA ILE VAL LEU SER GLU ASP ILE          
SEQRES   9 A  377  THR LYS ILE TYR TYR ALA ASN VAL HIS LEU VAL PRO ASP          
SEQRES  10 A  377  PRO THR ILE PRO THR GLY GLU THR GLY THR ARG HIS ARG          
SEQRES  11 A  377  THR ALA GLU ARG LEU ALA LYS GLN THR GLY LYS VAL VAL          
SEQRES  12 A  377  ILE ALA VAL SER ARG ARG ARG ASN ILE ILE SER LEU TYR          
SEQRES  13 A  377  TYR LYS ASN TYR LYS TYR VAL VAL ASN GLN VAL ASP PHE          
SEQRES  14 A  377  LEU ILE SER LYS VAL THR GLN ALA ILE SER THR LEU GLU          
SEQRES  15 A  377  LYS TYR LYS ASP ASN PHE ASN LYS LEU LEU SER GLU LEU          
SEQRES  16 A  377  GLU VAL LEU GLU LEU GLU ASN ARG VAL THR LEU ALA ASP          
SEQRES  17 A  377  VAL VAL ARG THR LEU ALA LYS GLY PHE GLU LEU LEU ARG          
SEQRES  18 A  377  ILE VAL GLU GLU ILE ARG PRO TYR ILE VAL GLU LEU GLY          
SEQRES  19 A  377  GLU GLU GLY ARG LEU ALA ARG MET GLN LEU ARG GLU LEU          
SEQRES  20 A  377  THR GLU ASP VAL ASP ASP LEU LEU VAL LEU LEU ILE MET          
SEQRES  21 A  377  ASP TYR SER SER GLU GLU VAL GLU GLU GLU THR ALA GLN          
SEQRES  22 A  377  ASN ILE LEU GLN ASP PHE ILE THR ARG ARG GLU PRO SER          
SEQRES  23 A  377  PRO ILE SER ILE SER ARG VAL LEU GLY TYR ASP VAL GLN          
SEQRES  24 A  377  GLN ALA ALA GLN LEU ASP ASP VAL LEU VAL SER ALA ARG          
SEQRES  25 A  377  GLY TYR ARG LEU LEU LYS THR VAL ALA ARG ILE PRO LEU          
SEQRES  26 A  377  SER ILE GLY TYR ASN VAL VAL ARG MET PHE LYS THR LEU          
SEQRES  27 A  377  ASP GLN ILE SER LYS ALA SER VAL GLU ASP LEU LYS LYS          
SEQRES  28 A  377  VAL GLU GLY ILE GLY GLU LYS ARG ALA ARG ALA ILE SER          
SEQRES  29 A  377  GLU SER ILE SER SER LEU LYS HIS ARG LYS THR SER GLU          
SEQRES   1 B  377  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 B  377  LEU VAL PRO ARG GLY SER HIS MET GLY VAL LYS SER LEU          
SEQRES   3 B  377  VAL PRO GLN GLU LEU ILE GLU LYS ILE LYS LEU ILE SER          
SEQRES   4 B  377  PRO GLY THR GLU LEU ARG LYS ALA LEU ASP ASP ILE ILE          
SEQRES   5 B  377  ASN ALA ASN PHE GLY ALA LEU ILE PHE LEU VAL ASP ASP          
SEQRES   6 B  377  PRO LYS LYS TYR GLU ASP VAL ILE GLN GLY GLY PHE TRP          
SEQRES   7 B  377  LEU ASP THR ASP PHE SER ALA GLU LYS LEU TYR GLU LEU          
SEQRES   8 B  377  SER LYS MET ASP GLY ALA ILE VAL LEU SER GLU ASP ILE          
SEQRES   9 B  377  THR LYS ILE TYR TYR ALA ASN VAL HIS LEU VAL PRO ASP          
SEQRES  10 B  377  PRO THR ILE PRO THR GLY GLU THR GLY THR ARG HIS ARG          
SEQRES  11 B  377  THR ALA GLU ARG LEU ALA LYS GLN THR GLY LYS VAL VAL          
SEQRES  12 B  377  ILE ALA VAL SER ARG ARG ARG ASN ILE ILE SER LEU TYR          
SEQRES  13 B  377  TYR LYS ASN TYR LYS TYR VAL VAL ASN GLN VAL ASP PHE          
SEQRES  14 B  377  LEU ILE SER LYS VAL THR GLN ALA ILE SER THR LEU GLU          
SEQRES  15 B  377  LYS TYR LYS ASP ASN PHE ASN LYS LEU LEU SER GLU LEU          
SEQRES  16 B  377  GLU VAL LEU GLU LEU GLU ASN ARG VAL THR LEU ALA ASP          
SEQRES  17 B  377  VAL VAL ARG THR LEU ALA LYS GLY PHE GLU LEU LEU ARG          
SEQRES  18 B  377  ILE VAL GLU GLU ILE ARG PRO TYR ILE VAL GLU LEU GLY          
SEQRES  19 B  377  GLU GLU GLY ARG LEU ALA ARG MET GLN LEU ARG GLU LEU          
SEQRES  20 B  377  THR GLU ASP VAL ASP ASP LEU LEU VAL LEU LEU ILE MET          
SEQRES  21 B  377  ASP TYR SER SER GLU GLU VAL GLU GLU GLU THR ALA GLN          
SEQRES  22 B  377  ASN ILE LEU GLN ASP PHE ILE THR ARG ARG GLU PRO SER          
SEQRES  23 B  377  PRO ILE SER ILE SER ARG VAL LEU GLY TYR ASP VAL GLN          
SEQRES  24 B  377  GLN ALA ALA GLN LEU ASP ASP VAL LEU VAL SER ALA ARG          
SEQRES  25 B  377  GLY TYR ARG LEU LEU LYS THR VAL ALA ARG ILE PRO LEU          
SEQRES  26 B  377  SER ILE GLY TYR ASN VAL VAL ARG MET PHE LYS THR LEU          
SEQRES  27 B  377  ASP GLN ILE SER LYS ALA SER VAL GLU ASP LEU LYS LYS          
SEQRES  28 B  377  VAL GLU GLY ILE GLY GLU LYS ARG ALA ARG ALA ILE SER          
SEQRES  29 B  377  GLU SER ILE SER SER LEU LYS HIS ARG LYS THR SER GLU          
FORMUL   3  HOH   *111(H2 O)                                                    
HELIX    1   1 PRO A    8  ILE A   18  1                                  11    
HELIX    2   2 THR A   22  ASN A   35  1                                  14    
HELIX    3   3 ASP A   45  GLU A   50  5                                   6    
HELIX    4   4 SER A   64  SER A   72  1                                   9    
HELIX    5   5 GLY A  106  GLY A  120  1                                  15    
HELIX    6   6 GLN A  146  GLU A  181  1                                  36    
HELIX    7   7 THR A  185  LEU A  213  1                                  29    
HELIX    8   8 GLY A  214  GLU A  216  5                                   3    
HELIX    9   9 GLY A  217  GLU A  229  1                                  13    
HELIX   10  10 ASP A  230  SER A  243  1                                  14    
HELIX   11  11 GLU A  248  THR A  261  1                                  14    
HELIX   12  12 SER A  266  LEU A  274  1                                   9    
HELIX   13  13 GLN A  280  VAL A  287  5                                   8    
HELIX   14  14 GLY A  293  VAL A  300  1                                   8    
HELIX   15  15 PRO A  304  LYS A  316  1                                  13    
HELIX   16  16 THR A  317  SER A  322  1                                   6    
HELIX   17  17 SER A  325  LYS A  331  1                                   7    
HELIX   18  18 GLY A  336  THR A  355  1                                  20    
HELIX   19  19 PRO B    8  ILE B   18  1                                  11    
HELIX   20  20 THR B   22  ASN B   35  1                                  14    
HELIX   21  21 ASP B   45  GLU B   50  5                                   6    
HELIX   22  22 SER B   64  SER B   72  1                                   9    
HELIX   23  23 GLY B  106  GLY B  120  1                                  15    
HELIX   24  24 GLN B  146  GLU B  181  1                                  36    
HELIX   25  25 THR B  185  GLY B  214  1                                  30    
HELIX   26  26 GLY B  217  GLU B  229  1                                  13    
HELIX   27  27 ASP B  230  SER B  243  1                                  14    
HELIX   28  28 GLU B  248  THR B  261  1                                  14    
HELIX   29  29 SER B  266  LEU B  274  1                                   9    
HELIX   30  30 GLN B  280  VAL B  287  5                                   8    
HELIX   31  31 GLY B  293  VAL B  300  1                                   8    
HELIX   32  32 PRO B  304  LYS B  316  1                                  13    
HELIX   33  33 THR B  317  SER B  322  1                                   6    
HELIX   34  34 SER B  325  LYS B  331  1                                   7    
HELIX   35  35 GLY B  336  THR B  355  1                                  20    
SHEET    1   A 3 ILE A  53  GLN A  54  0                                        
SHEET    2   A 3 LYS A  86  LEU A  94 -1  O  HIS A  93   N  GLN A  54           
SHEET    3   A 3 PHE A  57  ASP A  62 -1  N  LEU A  59   O  TYR A  88           
SHEET    1   B 7 ILE A  53  GLN A  54  0                                        
SHEET    2   B 7 LYS A  86  LEU A  94 -1  O  HIS A  93   N  GLN A  54           
SHEET    3   B 7 ALA A  77  SER A  81 -1  N  VAL A  79   O  TYR A  88           
SHEET    4   B 7 ALA A  38  VAL A  43  1  N  LEU A  39   O  ILE A  78           
SHEET    5   B 7 VAL A 122  VAL A 126 -1  O  ILE A 124   N  ILE A  40           
SHEET    6   B 7 ILE A 133  TYR A 137 -1  O  SER A 134   N  ALA A 125           
SHEET    7   B 7 TYR A 140  VAL A 144 -1  O  VAL A 144   N  ILE A 133           
SHEET    1   C 3 ILE B  53  GLN B  54  0                                        
SHEET    2   C 3 LYS B  86  LEU B  94 -1  O  HIS B  93   N  GLN B  54           
SHEET    3   C 3 PHE B  57  ASP B  62 -1  N  LEU B  59   O  TYR B  88           
SHEET    1   D 7 ILE B  53  GLN B  54  0                                        
SHEET    2   D 7 LYS B  86  LEU B  94 -1  O  HIS B  93   N  GLN B  54           
SHEET    3   D 7 ALA B  77  SER B  81 -1  N  ALA B  77   O  VAL B  92           
SHEET    4   D 7 ALA B  38  VAL B  43  1  N  PHE B  41   O  LEU B  80           
SHEET    5   D 7 VAL B 122  VAL B 126 -1  O  ILE B 124   N  ILE B  40           
SHEET    6   D 7 ILE B 133  TYR B 137 -1  O  SER B 134   N  ALA B 125           
SHEET    7   D 7 TYR B 140  VAL B 144 -1  O  TYR B 140   N  TYR B 137           
CRYST1  108.930  108.930  166.470  90.00  90.00  90.00 P 4 21 2     16          
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      0.009180  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009180  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006007        0.00000