HEADER    DNA BINDING PROTEIN                     04-OCT-04   1XMV              
TITLE     E. COLI RECA IN COMPLEX WITH MGADP                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RECA PROTEIN;                                              
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RECA WITH GLY-SER-HIS-MET AT N-TERMINUS;                   
COMPND   5 SYNONYM: RECOMBINASE A;                                              
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 GENE: RECA;                                                          
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: PET14B                                    
KEYWDS    RECA, HOMOLOGOUS RECOMBINATION, DNA REPAIR, ATPASE, DNA BINDING       
KEYWDS   2 PROTEIN                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.E.BELL,X.XING                                                       
REVDAT   4   23-AUG-23 1XMV    1       REMARK SEQADV LINK                       
REVDAT   3   05-SEP-18 1XMV    1       TITLE                                    
REVDAT   2   24-FEB-09 1XMV    1       VERSN                                    
REVDAT   1   04-JAN-05 1XMV    0                                                
JRNL        AUTH   X.XING,C.E.BELL                                              
JRNL        TITL   CRYSTAL STRUCTURES OF ESCHERICHIA COLI RECA IN COMPLEX WITH  
JRNL        TITL 2 MGADP AND MNAMP-PNP(,).                                      
JRNL        REF    BIOCHEMISTRY                  V.  43 16142 2004              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   15610008                                                     
JRNL        DOI    10.1021/BI048165Y                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
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) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 24.14                          
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)   (%) : 95.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 35628                          
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) : 0.202                           
REMARK   3   FREE R VALUE                     : 0.235                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 3555                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.004                           
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) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.99                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 88.90                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 3718                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2490                       
REMARK   3   BIN FREE R VALUE                    : 0.3020                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.80                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 404                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.015                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2223                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 31                                      
REMARK   3   SOLVENT ATOMS            : 197                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 22.30                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 39.15                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.29000                                             
REMARK   3    B22 (A**2) : -0.29000                                             
REMARK   3    B33 (A**2) : 0.58000                                              
REMARK   3    B12 (A**2) : 3.25000                                              
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) : 0.21                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.16                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.25                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.20                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.100                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : ISOTROPIC                                 
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 3.730 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 4.890 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 5.980 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 8.300 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : CNS BULK SOLVENT MODEL USED                          
REMARK   3   KSOL        : 0.42                                                 
REMARK   3   BSOL        : 73.69                                                
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: CROSS-VALIDATION METHOD:                  
REMARK   3                                                                      
REMARK   3    CNS PARAMETER FILES:                                              
REMARK   3                                                                      
REMARK   3    PROTEIN_REP.PARAM                                                 
REMARK   3    ION.PARAM                                                         
REMARK   3    WATER_REP.PARAM                                                   
REMARK   3    ADP_HICUP.PARAM                                                   
REMARK   3    CIS_145.PARAM                                                     
REMARK   3                                                                      
REMARK   3     PROTEIN.TOP                                                      
REMARK   3    WATER.TOP                                                         
REMARK   3    ION.TOP                                                           
REMARK   3    ADP_HICUP.TOP                                                     
REMARK   4                                                                      
REMARK   4 1XMV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-OCT-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000030529.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 31-JUL-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.033201                           
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 36969                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 24.140                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.1                               
REMARK 200  DATA REDUNDANCY                : 10.10                              
REMARK 200  R MERGE                    (I) : 0.05300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 62.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.97                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 9.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.53300                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 6.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 2REB                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 60.79                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: ETHYLENE GLYCOL, MES, TRIS-HCL, DTT,     
REMARK 280  NAF, MGCL2, ADP, PH 6.0, VAPOR DIFFUSION, HANGING DROP,             
REMARK 280  TEMPERATURE 298K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+5/6                                            
REMARK 290       6555   X-Y,X,Z+1/6                                             
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       27.40900            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       54.81800            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       41.11350            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       68.52250            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       13.70450            
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 6(1)-SYMMETRIC HELICAL          
REMARK 300 FILAMENT OF UNDEFINED LENGTH                                         
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: HEXAMERIC                         
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   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000       27.40900            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000       54.81800            
REMARK 350   BIOMT1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   4  0.000000  0.000000  1.000000       41.11350            
REMARK 350   BIOMT1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   5  0.000000  0.000000  1.000000       68.52250            
REMARK 350   BIOMT1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   6  0.000000  0.000000  1.000000       13.70450            
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     GLY A    -3                                                      
REMARK 465     SER A    -2                                                      
REMARK 465     HIS A    -1                                                      
REMARK 465     MET A     0                                                      
REMARK 465     ALA A     1                                                      
REMARK 465     ILE A     2                                                      
REMARK 465     GLY A   157                                                      
REMARK 465     GLU A   158                                                      
REMARK 465     ILE A   159                                                      
REMARK 465     GLY A   160                                                      
REMARK 465     ASP A   161                                                      
REMARK 465     SER A   162                                                      
REMARK 465     HIS A   163                                                      
REMARK 465     MET A   164                                                      
REMARK 465     GLY A   165                                                      
REMARK 465     LEU A   166                                                      
REMARK 465     ALA A   167                                                      
REMARK 465     ALA A   168                                                      
REMARK 465     ARG A   169                                                      
REMARK 465     MET A   170                                                      
REMARK 465     MET A   171                                                      
REMARK 465     ILE A   195                                                      
REMARK 465     ARG A   196                                                      
REMARK 465     MET A   197                                                      
REMARK 465     LYS A   198                                                      
REMARK 465     ILE A   199                                                      
REMARK 465     GLY A   200                                                      
REMARK 465     VAL A   201                                                      
REMARK 465     MET A   202                                                      
REMARK 465     PHE A   203                                                      
REMARK 465     GLY A   204                                                      
REMARK 465     ASN A   205                                                      
REMARK 465     PRO A   206                                                      
REMARK 465     GLU A   207                                                      
REMARK 465     THR A   208                                                      
REMARK 465     THR A   209                                                      
REMARK 465     THR A   210                                                      
REMARK 465     GLY A   211                                                      
REMARK 465     GLY A   212                                                      
REMARK 465     SER A   329                                                      
REMARK 465     ASN A   330                                                      
REMARK 465     PRO A   331                                                      
REMARK 465     ASN A   332                                                      
REMARK 465     SER A   333                                                      
REMARK 465     THR A   334                                                      
REMARK 465     PRO A   335                                                      
REMARK 465     ASP A   336                                                      
REMARK 465     PHE A   337                                                      
REMARK 465     SER A   338                                                      
REMARK 465     VAL A   339                                                      
REMARK 465     ASP A   340                                                      
REMARK 465     ASP A   341                                                      
REMARK 465     SER A   342                                                      
REMARK 465     GLU A   343                                                      
REMARK 465     GLY A   344                                                      
REMARK 465     VAL A   345                                                      
REMARK 465     ALA A   346                                                      
REMARK 465     GLU A   347                                                      
REMARK 465     THR A   348                                                      
REMARK 465     ASN A   349                                                      
REMARK 465     GLU A   350                                                      
REMARK 465     ASP A   351                                                      
REMARK 465     PHE A   352                                                      
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 702  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  18   OE2                                                    
REMARK 620 2 LYS A  23   O    93.8                                              
REMARK 620 3 ILE A  26   O   109.3 100.8                                        
REMARK 620 4 HOH A 484   O   114.7 103.1 127.7                                  
REMARK 620 5 HOH A 561   O    87.1 176.7  81.9  73.6                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 701  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A  73   OG1                                                    
REMARK 620 2 ADP A 400   O3B  88.6                                              
REMARK 620 3 HOH A 511   O    94.2 165.3                                        
REMARK 620 4 HOH A 513   O    80.5  83.2  83.1                                  
REMARK 620 5 HOH A 542   O   109.0  97.2  95.5 170.6                            
REMARK 620 6 HOH A 568   O   165.2  89.9  83.7  84.7  85.8                      
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 MG A 701                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 702                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 703                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP A 400                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1XMS   RELATED DB: PDB                                   
DBREF  1XMV A    1   352  UNP    P0A7G6   RECA_ECOLI       1    352             
SEQADV 1XMV GLY A   -3  UNP  P0A7G6              CLONING ARTIFACT               
SEQADV 1XMV SER A   -2  UNP  P0A7G6              CLONING ARTIFACT               
SEQADV 1XMV HIS A   -1  UNP  P0A7G6              CLONING ARTIFACT               
SEQADV 1XMV MET A    0  UNP  P0A7G6              CLONING ARTIFACT               
SEQRES   1 A  356  GLY SER HIS MET ALA ILE ASP GLU ASN LYS GLN LYS ALA          
SEQRES   2 A  356  LEU ALA ALA ALA LEU GLY GLN ILE GLU LYS GLN PHE GLY          
SEQRES   3 A  356  LYS GLY SER ILE MET ARG LEU GLY GLU ASP ARG SER MET          
SEQRES   4 A  356  ASP VAL GLU THR ILE SER THR GLY SER LEU SER LEU ASP          
SEQRES   5 A  356  ILE ALA LEU GLY ALA GLY GLY LEU PRO MET GLY ARG ILE          
SEQRES   6 A  356  VAL GLU ILE TYR GLY PRO GLU SER SER GLY LYS THR THR          
SEQRES   7 A  356  LEU THR LEU GLN VAL ILE ALA ALA ALA GLN ARG GLU GLY          
SEQRES   8 A  356  LYS THR CYS ALA PHE ILE ASP ALA GLU HIS ALA LEU ASP          
SEQRES   9 A  356  PRO ILE TYR ALA ARG LYS LEU GLY VAL ASP ILE ASP ASN          
SEQRES  10 A  356  LEU LEU CYS SER GLN PRO ASP THR GLY GLU GLN ALA LEU          
SEQRES  11 A  356  GLU ILE CYS ASP ALA LEU ALA ARG SER GLY ALA VAL ASP          
SEQRES  12 A  356  VAL ILE VAL VAL ASP SER VAL ALA ALA LEU THR PRO LYS          
SEQRES  13 A  356  ALA GLU ILE GLU GLY GLU ILE GLY ASP SER HIS MET GLY          
SEQRES  14 A  356  LEU ALA ALA ARG MET MET SER GLN ALA MET ARG LYS LEU          
SEQRES  15 A  356  ALA GLY ASN LEU LYS GLN SER ASN THR LEU LEU ILE PHE          
SEQRES  16 A  356  ILE ASN GLN ILE ARG MET LYS ILE GLY VAL MET PHE GLY          
SEQRES  17 A  356  ASN PRO GLU THR THR THR GLY GLY ASN ALA LEU LYS PHE          
SEQRES  18 A  356  TYR ALA SER VAL ARG LEU ASP ILE ARG ARG ILE GLY ALA          
SEQRES  19 A  356  VAL LYS GLU GLY GLU ASN VAL VAL GLY SER GLU THR ARG          
SEQRES  20 A  356  VAL LYS VAL VAL LYS ASN LYS ILE ALA ALA PRO PHE LYS          
SEQRES  21 A  356  GLN ALA GLU PHE GLN ILE LEU TYR GLY GLU GLY ILE ASN          
SEQRES  22 A  356  PHE TYR GLY GLU LEU VAL ASP LEU GLY VAL LYS GLU LYS          
SEQRES  23 A  356  LEU ILE GLU LYS ALA GLY ALA TRP TYR SER TYR LYS GLY          
SEQRES  24 A  356  GLU LYS ILE GLY GLN GLY LYS ALA ASN ALA THR ALA TRP          
SEQRES  25 A  356  LEU LYS ASP ASN PRO GLU THR ALA LYS GLU ILE GLU LYS          
SEQRES  26 A  356  LYS VAL ARG GLU LEU LEU LEU SER ASN PRO ASN SER THR          
SEQRES  27 A  356  PRO ASP PHE SER VAL ASP ASP SER GLU GLY VAL ALA GLU          
SEQRES  28 A  356  THR ASN GLU ASP PHE                                          
HET     MG  A 701       1                                                       
HET     MG  A 702       1                                                       
HET     MG  A 703       1                                                       
HET     MG  A 704       1                                                       
HET    ADP  A 400      27                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     ADP ADENOSINE-5'-DIPHOSPHATE                                         
FORMUL   2   MG    4(MG 2+)                                                     
FORMUL   6  ADP    C10 H15 N5 O10 P2                                            
FORMUL   7  HOH   *197(H2 O)                                                    
HELIX    1   1 ASP A    3  GLY A   22  1                                  20    
HELIX    2   2 LYS A   23  ILE A   26  5                                   4    
HELIX    3   3 SER A   44  LEU A   51  1                                   8    
HELIX    4   4 GLY A   71  GLU A   86  1                                  16    
HELIX    5   5 ASP A  100  LEU A  107  1                                   8    
HELIX    6   6 ASP A  110  LEU A  114  5                                   5    
HELIX    7   7 THR A  121  GLY A  136  1                                  16    
HELIX    8   8 VAL A  146  LEU A  149  5                                   4    
HELIX    9   9 PRO A  151  GLU A  156  1                                   6    
HELIX   10  10 SER A  172  ASN A  186  1                                  15    
HELIX   11  11 ASN A  213  ALA A  219  1                                   7    
HELIX   12  12 ASN A  269  GLU A  281  1                                  13    
HELIX   13  13 GLY A  301  ASN A  312  1                                  12    
HELIX   14  14 ASN A  312  LEU A  328  1                                  17    
SHEET    1   A 2 THR A  39  ILE A  40  0                                        
SHEET    2   A 2 LEU A  56  PRO A  57 -1  O  LEU A  56   N  ILE A  40           
SHEET    1   B 9 LEU A 115  SER A 117  0                                        
SHEET    2   B 9 CYS A  90  ASP A  94  1  N  ASP A  94   O  SER A 117           
SHEET    3   B 9 VAL A 140  ASP A 144  1  O  VAL A 142   N  ILE A  93           
SHEET    4   B 9 LEU A 188  ASN A 193  1  O  ILE A 190   N  VAL A 143           
SHEET    5   B 9 ILE A  61  TYR A  65  1  N  VAL A  62   O  PHE A 191           
SHEET    6   B 9 VAL A 221  LYS A 232  1  O  LEU A 223   N  GLU A  63           
SHEET    7   B 9 VAL A 237  ASN A 249 -1  O  VAL A 238   N  VAL A 231           
SHEET    8   B 9 GLN A 257  LEU A 263 -1  O  PHE A 260   N  THR A 242           
SHEET    9   B 9 GLY A 267  ILE A 268 -1  O  GLY A 267   N  LEU A 263           
SHEET    1   C 3 GLU A 285  ALA A 287  0                                        
SHEET    2   C 3 TRP A 290  TYR A 293 -1  O  TRP A 290   N  ALA A 287           
SHEET    3   C 3 GLU A 296  GLN A 300 -1  O  GLU A 296   N  TYR A 293           
LINK         OE2 GLU A  18                MG    MG A 702     1555   1555  2.32  
LINK         O   LYS A  23                MG    MG A 702     1555   1555  2.09  
LINK         O   ILE A  26                MG    MG A 702     1555   1555  2.46  
LINK         OG1 THR A  73                MG    MG A 701     1555   1555  1.90  
LINK         O3B ADP A 400                MG    MG A 701     1555   1555  2.02  
LINK         O   HOH A 484                MG    MG A 702     1555   1555  2.46  
LINK         O   HOH A 511                MG    MG A 701     1555   1555  2.43  
LINK         O   HOH A 513                MG    MG A 701     1555   1555  2.12  
LINK         O   HOH A 542                MG    MG A 701     1555   1555  2.03  
LINK         O   HOH A 561                MG    MG A 702     1555   1555  2.84  
LINK         O   HOH A 568                MG    MG A 701     1555   1555  2.32  
CISPEP   1 ASP A  144    SER A  145          0         0.11                     
SITE     1 AC1  6 THR A  73  ADP A 400  HOH A 511  HOH A 513                    
SITE     2 AC1  6 HOH A 542  HOH A 568                                          
SITE     1 AC2  6 GLU A  18  LYS A  23  ILE A  26  MET A  27                    
SITE     2 AC2  6 HOH A 484  HOH A 561                                          
SITE     1 AC3  1 ASP A 120                                                     
SITE     1 AC4 19 GLU A  68  SER A  69  SER A  70  GLY A  71                    
SITE     2 AC4 19 LYS A  72  THR A  73  THR A  74  ASP A 100                    
SITE     3 AC4 19 TYR A 103  ILE A 262  TYR A 264  GLY A 265                    
SITE     4 AC4 19 HOH A 465  HOH A 489  HOH A 513  HOH A 542                    
SITE     5 AC4 19 HOH A 568  HOH A 578   MG A 701                               
CRYST1  100.509  100.509   82.227  90.00  90.00 120.00 P 61          6          
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      0.009949  0.005744  0.000000        0.00000                         
SCALE2      0.000000  0.011489  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012161        0.00000