HEADER    HYDROLASE                               19-MAY-16   5K3A              
TITLE     CRYSTAL STRUCTURE OF THE FLUOROACETATE DEHALOGENASE RPA1163 -         
TITLE    2 HIS280ASN/FLUOROACETATE - COCRYSTALLIZED - BOTH PROTOMERS REACTED    
TITLE    3 WITH LIGAND                                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FLUOROACETATE DEHALOGENASE;                                
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 3.8.1.3;                                                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RHODOPSEUDOMONAS PALUSTRIS (STRAIN ATCC BAA-98  
SOURCE   3 / CGA009);                                                           
SOURCE   4 ORGANISM_TAXID: 258594;                                              
SOURCE   5 STRAIN: ATCC BAA-98 / CGA009;                                        
SOURCE   6 GENE: RPA1163;                                                       
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    HOMODIMER, HYDROLASE, DEHALOGENASE                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.MEHRABI,T.H.KIM,S.R.PROSSER,E.F.PAI                                 
REVDAT   3   15-NOV-23 5K3A    1       REMARK                                   
REVDAT   2   27-SEP-23 5K3A    1       REMARK                                   
REVDAT   1   01-FEB-17 5K3A    0                                                
JRNL        AUTH   T.H.KIM,P.MEHRABI,Z.REN,A.SLJOKA,C.ING,A.BEZGINOV,L.YE,      
JRNL        AUTH 2 R.POMES,R.S.PROSSER,E.F.PAI                                  
JRNL        TITL   THE ROLE OF DIMER ASYMMETRY AND PROTOMER DYNAMICS IN ENZYME  
JRNL        TITL 2 CATALYSIS.                                                   
JRNL        REF    SCIENCE                       V. 355       2017              
JRNL        REFN                   ESSN 1095-9203                               
JRNL        PMID   28104837                                                     
JRNL        DOI    10.1126/SCIENCE.AAG2355                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.51 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.9_1692                                      
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.51                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.81                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 89.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 75208                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.170                           
REMARK   3   R VALUE            (WORKING SET) : 0.168                           
REMARK   3   FREE R VALUE                     : 0.211                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.020                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3779                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 19.8082 -  4.5162    0.97     2949   168  0.1403 0.1586        
REMARK   3     2  4.5162 -  3.5916    0.97     2930   142  0.1195 0.1393        
REMARK   3     3  3.5916 -  3.1396    0.96     2856   166  0.1445 0.1884        
REMARK   3     4  3.1396 -  2.8535    0.96     2849   157  0.1590 0.1998        
REMARK   3     5  2.8535 -  2.6495    0.96     2848   139  0.1694 0.1983        
REMARK   3     6  2.6495 -  2.4936    0.94     2808   141  0.1645 0.1801        
REMARK   3     7  2.4936 -  2.3689    0.94     2778   168  0.1602 0.2220        
REMARK   3     8  2.3689 -  2.2659    0.93     2749   177  0.1565 0.2165        
REMARK   3     9  2.2659 -  2.1788    0.93     2753   153  0.1554 0.2155        
REMARK   3    10  2.1788 -  2.1037    0.92     2725   146  0.1625 0.2141        
REMARK   3    11  2.1037 -  2.0380    0.92     2721   157  0.1640 0.2337        
REMARK   3    12  2.0380 -  1.9798    0.92     2699   139  0.1694 0.2291        
REMARK   3    13  1.9798 -  1.9277    0.91     2706   133  0.1813 0.2669        
REMARK   3    14  1.9277 -  1.8807    0.91     2684   134  0.1800 0.2560        
REMARK   3    15  1.8807 -  1.8380    0.90     2677   122  0.1855 0.2137        
REMARK   3    16  1.8380 -  1.7989    0.90     2657   142  0.1870 0.2403        
REMARK   3    17  1.7989 -  1.7630    0.90     2687   127  0.1894 0.2617        
REMARK   3    18  1.7630 -  1.7297    0.89     2629   133  0.1958 0.2649        
REMARK   3    19  1.7297 -  1.6988    0.88     2616   144  0.2026 0.2628        
REMARK   3    20  1.6988 -  1.6701    0.89     2622   136  0.2117 0.2781        
REMARK   3    21  1.6701 -  1.6431    0.86     2558   133  0.2166 0.2411        
REMARK   3    22  1.6431 -  1.6179    0.88     2613   137  0.2209 0.2472        
REMARK   3    23  1.6179 -  1.5941    0.87     2579   126  0.2366 0.2994        
REMARK   3    24  1.5941 -  1.5716    0.86     2563   140  0.2433 0.2655        
REMARK   3    25  1.5716 -  1.5504    0.87     2511   133  0.2501 0.2477        
REMARK   3    26  1.5504 -  1.5303    0.74     2244   111  0.2492 0.2841        
REMARK   3    27  1.5303 -  1.5112    0.49     1418    75  0.2574 0.2711        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.160            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.150           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 14.44                          
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  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.010           4865                                  
REMARK   3   ANGLE     :  1.390           6640                                  
REMARK   3   CHIRALITY :  0.057            680                                  
REMARK   3   PLANARITY :  0.007            875                                  
REMARK   3   DIHEDRAL  : 13.346           1742                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5K3A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-MAY-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000221573.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-FEB-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 93                                 
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU FR-E DW                     
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU SATURN A200                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 75208                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.510                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 19.806                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 89.5                               
REMARK 200  DATA REDUNDANCY                : 1.900                              
REMARK 200  R MERGE                    (I) : 0.03300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 17.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.51                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.54                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.23400                            
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: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 3R3U                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.41                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350 19-22%, 200MM CALCIUM           
REMARK 280  CHLORIDE, 100MM TRIS HCL PH 8.5, VAPOR DIFFUSION, HANGING DROP,     
REMARK 280  TEMPERATURE 298K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       39.54000            
REMARK 290   SMTRY3   2  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 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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2450 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20600 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL                        
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 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    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     PRO A     2                                                      
REMARK 465     ASP A     3                                                      
REMARK 465     ALA A   300                                                      
REMARK 465     ALA A   301                                                      
REMARK 465     PRO A   302                                                      
REMARK 465     GLY A   303                                                      
REMARK 465     SER A   304                                                      
REMARK 465     GLY B    -1                                                      
REMARK 465     HIS B     0                                                      
REMARK 465     MET B     1                                                      
REMARK 465     PRO B     2                                                      
REMARK 465     ASP B     3                                                      
REMARK 465     ILE B   253                                                      
REMARK 465     SER B   256                                                      
REMARK 465     ALA B   257                                                      
REMARK 465     ALA B   258                                                      
REMARK 465     ALA B   300                                                      
REMARK 465     ALA B   301                                                      
REMARK 465     PRO B   302                                                      
REMARK 465     GLY B   303                                                      
REMARK 465     SER B   304                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLU A  78    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 255    CG   CD   OE1  NE2                                  
REMARK 470     ARG B  57    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU B  78    CG   CD   OE1  OE2                                  
REMARK 470     GLN B  79    CG   CD   OE1  NE2                                  
REMARK 470     LYS B 152    CG   CD   CE   NZ                                   
REMARK 470     GLN B 255    CG   CD   OE1  NE2                                  
REMARK 470     GLU B 277    CG   CD   OE1  OE2                                  
REMARK 470     GLU B 292    CG   CD   OE1  OE2                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   405     O    HOH A   604              2.14            
REMARK 500   OD1  ASN A   168     O    HOH A   401              2.14            
REMARK 500   O    HOH B   556     O    HOH B   813              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   513     O    HOH B   808     1556     2.07            
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    ASB A 110     -127.38     59.89                                   
REMARK 500    ASP A 173       63.37   -151.44                                   
REMARK 500    ASP A 173       63.37   -151.26                                   
REMARK 500    TYR A 224      -95.52   -121.73                                   
REMARK 500    SER A 278      155.24    177.32                                   
REMARK 500    PRO B  41       65.50   -100.39                                   
REMARK 500    ASB B 110     -128.40     57.29                                   
REMARK 500    ILE B 153       54.78   -112.23                                   
REMARK 500    ASP B 173       69.47   -157.24                                   
REMARK 500    TYR B 224      -92.55   -123.20                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 757        DISTANCE =  5.96 ANGSTROMS                       
REMARK 525    HOH A 758        DISTANCE =  6.99 ANGSTROMS                       
REMARK 525    HOH B 853        DISTANCE =  5.85 ANGSTROMS                       
REMARK 525    HOH B 854        DISTANCE =  5.99 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 401                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5K3B   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5K3C   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5K3D   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5K3F   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5K3E   RELATED DB: PDB                                   
DBREF  5K3A A    1   302  UNP    Q6NAM1   DEHA_RHOPA       1    302             
DBREF  5K3A B    1   302  UNP    Q6NAM1   DEHA_RHOPA       1    302             
SEQADV 5K3A GLY A   -1  UNP  Q6NAM1              EXPRESSION TAG                 
SEQADV 5K3A HIS A    0  UNP  Q6NAM1              EXPRESSION TAG                 
SEQADV 5K3A ASN A  280  UNP  Q6NAM1    HIS   280 ENGINEERED MUTATION            
SEQADV 5K3A GLY A  303  UNP  Q6NAM1              EXPRESSION TAG                 
SEQADV 5K3A SER A  304  UNP  Q6NAM1              EXPRESSION TAG                 
SEQADV 5K3A GLY B   -1  UNP  Q6NAM1              EXPRESSION TAG                 
SEQADV 5K3A HIS B    0  UNP  Q6NAM1              EXPRESSION TAG                 
SEQADV 5K3A ASN B  280  UNP  Q6NAM1    HIS   280 ENGINEERED MUTATION            
SEQADV 5K3A GLY B  303  UNP  Q6NAM1              EXPRESSION TAG                 
SEQADV 5K3A SER B  304  UNP  Q6NAM1              EXPRESSION TAG                 
SEQRES   1 A  306  GLY HIS MET PRO ASP LEU ALA ASP LEU PHE PRO GLY PHE          
SEQRES   2 A  306  GLY SER GLU TRP ILE ASN THR SER SER GLY ARG ILE PHE          
SEQRES   3 A  306  ALA ARG VAL GLY GLY ASP GLY PRO PRO LEU LEU LEU LEU          
SEQRES   4 A  306  HIS GLY PHE PRO GLN THR HIS VAL MET TRP HIS ARG VAL          
SEQRES   5 A  306  ALA PRO LYS LEU ALA GLU ARG PHE LYS VAL ILE VAL ALA          
SEQRES   6 A  306  ASP LEU PRO GLY TYR GLY TRP SER ASP MET PRO GLU SER          
SEQRES   7 A  306  ASP GLU GLN HIS THR PRO TYR THR LYS ARG ALA MET ALA          
SEQRES   8 A  306  LYS GLN LEU ILE GLU ALA MET GLU GLN LEU GLY HIS VAL          
SEQRES   9 A  306  HIS PHE ALA LEU ALA GLY HIS ASB ARG GLY ALA ARG VAL          
SEQRES  10 A  306  SER TYR ARG LEU ALA LEU ASP SER PRO GLY ARG LEU SER          
SEQRES  11 A  306  LYS LEU ALA VAL LEU ASP ILE LEU PRO THR TYR GLU TYR          
SEQRES  12 A  306  TRP GLN ARG MET ASN ARG ALA TYR ALA LEU LYS ILE TYR          
SEQRES  13 A  306  HIS TRP SER PHE LEU ALA GLN PRO ALA PRO LEU PRO GLU          
SEQRES  14 A  306  ASN LEU LEU GLY GLY ASP PRO ASP PHE TYR VAL LYS ALA          
SEQRES  15 A  306  LYS LEU ALA SER TRP THR ARG ALA GLY ASP LEU SER ALA          
SEQRES  16 A  306  PHE ASP PRO ARG ALA VAL GLU HIS TYR ARG ILE ALA PHE          
SEQRES  17 A  306  ALA ASP PRO MET ARG ARG HIS VAL MET CYS GLU ASP TYR          
SEQRES  18 A  306  ARG ALA GLY ALA TYR ALA ASP PHE GLU HIS ASP LYS ILE          
SEQRES  19 A  306  ASP VAL GLU ALA GLY ASN LYS ILE PRO VAL PRO MET LEU          
SEQRES  20 A  306  ALA LEU TRP GLY ALA SER GLY ILE ALA GLN SER ALA ALA          
SEQRES  21 A  306  THR PRO LEU ASP VAL TRP ARG LYS TRP ALA SER ASP VAL          
SEQRES  22 A  306  GLN GLY ALA PRO ILE GLU SER GLY ASN PHE LEU PRO GLU          
SEQRES  23 A  306  GLU ALA PRO ASP GLN THR ALA GLU ALA LEU VAL ARG PHE          
SEQRES  24 A  306  PHE SER ALA ALA PRO GLY SER                                  
SEQRES   1 B  306  GLY HIS MET PRO ASP LEU ALA ASP LEU PHE PRO GLY PHE          
SEQRES   2 B  306  GLY SER GLU TRP ILE ASN THR SER SER GLY ARG ILE PHE          
SEQRES   3 B  306  ALA ARG VAL GLY GLY ASP GLY PRO PRO LEU LEU LEU LEU          
SEQRES   4 B  306  HIS GLY PHE PRO GLN THR HIS VAL MET TRP HIS ARG VAL          
SEQRES   5 B  306  ALA PRO LYS LEU ALA GLU ARG PHE LYS VAL ILE VAL ALA          
SEQRES   6 B  306  ASP LEU PRO GLY TYR GLY TRP SER ASP MET PRO GLU SER          
SEQRES   7 B  306  ASP GLU GLN HIS THR PRO TYR THR LYS ARG ALA MET ALA          
SEQRES   8 B  306  LYS GLN LEU ILE GLU ALA MET GLU GLN LEU GLY HIS VAL          
SEQRES   9 B  306  HIS PHE ALA LEU ALA GLY HIS ASB ARG GLY ALA ARG VAL          
SEQRES  10 B  306  SER TYR ARG LEU ALA LEU ASP SER PRO GLY ARG LEU SER          
SEQRES  11 B  306  LYS LEU ALA VAL LEU ASP ILE LEU PRO THR TYR GLU TYR          
SEQRES  12 B  306  TRP GLN ARG MET ASN ARG ALA TYR ALA LEU LYS ILE TYR          
SEQRES  13 B  306  HIS TRP SER PHE LEU ALA GLN PRO ALA PRO LEU PRO GLU          
SEQRES  14 B  306  ASN LEU LEU GLY GLY ASP PRO ASP PHE TYR VAL LYS ALA          
SEQRES  15 B  306  LYS LEU ALA SER TRP THR ARG ALA GLY ASP LEU SER ALA          
SEQRES  16 B  306  PHE ASP PRO ARG ALA VAL GLU HIS TYR ARG ILE ALA PHE          
SEQRES  17 B  306  ALA ASP PRO MET ARG ARG HIS VAL MET CYS GLU ASP TYR          
SEQRES  18 B  306  ARG ALA GLY ALA TYR ALA ASP PHE GLU HIS ASP LYS ILE          
SEQRES  19 B  306  ASP VAL GLU ALA GLY ASN LYS ILE PRO VAL PRO MET LEU          
SEQRES  20 B  306  ALA LEU TRP GLY ALA SER GLY ILE ALA GLN SER ALA ALA          
SEQRES  21 B  306  THR PRO LEU ASP VAL TRP ARG LYS TRP ALA SER ASP VAL          
SEQRES  22 B  306  GLN GLY ALA PRO ILE GLU SER GLY ASN PHE LEU PRO GLU          
SEQRES  23 B  306  GLU ALA PRO ASP GLN THR ALA GLU ALA LEU VAL ARG PHE          
SEQRES  24 B  306  PHE SER ALA ALA PRO GLY SER                                  
MODRES 5K3A ASB A  110  ASP  MODIFIED RESIDUE                                   
MODRES 5K3A ASB B  110  ASP  MODIFIED RESIDUE                                   
HET    ASB  A 110      12                                                       
HET    ASB  B 110      12                                                       
HET     CL  B 401       1                                                       
HETNAM     ASB ASPARTIC ACID-4-CARBOXYMETHYL ESTER                              
HETNAM      CL CHLORIDE ION                                                     
FORMUL   1  ASB    2(C6 H9 N O6)                                                
FORMUL   3   CL    CL 1-                                                        
FORMUL   4  HOH   *712(H2 O)                                                    
HELIX    1 AA1 THR A   43  HIS A   48  5                                   6    
HELIX    2 AA2 VAL A   50  GLU A   56  1                                   7    
HELIX    3 AA3 HIS A   80  TYR A   83  5                                   4    
HELIX    4 AA4 THR A   84  LEU A   99  1                                  16    
HELIX    5 AA5 ASB A  110  SER A  123  1                                  14    
HELIX    6 AA6 PRO A  137  ARG A  144  1                                   8    
HELIX    7 AA7 ASN A  146  ILE A  153  1                                   8    
HELIX    8 AA8 TYR A  154  LEU A  159  1                                   6    
HELIX    9 AA9 PRO A  164  GLY A  171  1                                   8    
HELIX   10 AB1 ASP A  173  TRP A  185  1                                  13    
HELIX   11 AB2 ASP A  195  ALA A  207  1                                  13    
HELIX   12 AB3 ASP A  208  TYR A  224  1                                  17    
HELIX   13 AB4 TYR A  224  GLY A  237  1                                  14    
HELIX   14 AB5 GLY A  252  SER A  256  5                                   5    
HELIX   15 AB6 THR A  259  LYS A  266  1                                   8    
HELIX   16 AB7 PHE A  281  ALA A  286  1                                   6    
HELIX   17 AB8 ALA A  286  SER A  299  1                                  14    
HELIX   18 AB9 THR B   43  HIS B   48  5                                   6    
HELIX   19 AC1 VAL B   50  GLU B   56  1                                   7    
HELIX   20 AC2 HIS B   80  TYR B   83  5                                   4    
HELIX   21 AC3 THR B   84  LEU B   99  1                                  16    
HELIX   22 AC4 ASB B  110  SER B  123  1                                  14    
HELIX   23 AC5 PRO B  137  ARG B  144  1                                   8    
HELIX   24 AC6 ASN B  146  ILE B  153  1                                   8    
HELIX   25 AC7 TYR B  154  LEU B  159  1                                   6    
HELIX   26 AC8 PRO B  164  GLY B  171  1                                   8    
HELIX   27 AC9 ASP B  173  TRP B  185  1                                  13    
HELIX   28 AD1 ASP B  195  ALA B  207  1                                  13    
HELIX   29 AD2 ASP B  208  TYR B  224  1                                  17    
HELIX   30 AD3 TYR B  224  GLY B  237  1                                  14    
HELIX   31 AD4 PRO B  260  LYS B  266  1                                   7    
HELIX   32 AD5 PHE B  281  ALA B  286  1                                   6    
HELIX   33 AD6 ALA B  286  SER B  299  1                                  14    
SHEET    1 AA1 8 GLY A  12  ILE A  16  0                                        
SHEET    2 AA1 8 ILE A  23  GLY A  29 -1  O  ILE A  23   N  ILE A  16           
SHEET    3 AA1 8 LYS A  59  ALA A  63 -1  O  VAL A  62   N  ARG A  26           
SHEET    4 AA1 8 PRO A  33  LEU A  37  1  N  LEU A  34   O  LYS A  59           
SHEET    5 AA1 8 PHE A 104  HIS A 109  1  O  ALA A 107   N  LEU A  35           
SHEET    6 AA1 8 LEU A 127  LEU A 133  1  O  ALA A 131   N  LEU A 106           
SHEET    7 AA1 8 MET A 244  GLY A 249  1  O  LEU A 245   N  VAL A 132           
SHEET    8 AA1 8 VAL A 271  ILE A 276  1  O  GLN A 272   N  ALA A 246           
SHEET    1 AA2 8 GLY B  12  ILE B  16  0                                        
SHEET    2 AA2 8 ILE B  23  GLY B  28 -1  O  VAL B  27   N  GLY B  12           
SHEET    3 AA2 8 LYS B  59  ALA B  63 -1  O  VAL B  60   N  GLY B  28           
SHEET    4 AA2 8 PRO B  33  LEU B  37  1  N  LEU B  34   O  ILE B  61           
SHEET    5 AA2 8 PHE B 104  HIS B 109  1  O  ALA B 105   N  LEU B  35           
SHEET    6 AA2 8 LEU B 127  LEU B 133  1  O  ALA B 131   N  LEU B 106           
SHEET    7 AA2 8 MET B 244  GLY B 249  1  O  LEU B 245   N  VAL B 132           
SHEET    8 AA2 8 VAL B 271  ILE B 276  1  O  GLN B 272   N  ALA B 246           
LINK         C   HIS A 109                 N   ASB A 110     1555   1555  1.34  
LINK         C   ASB A 110                 N   ARG A 111     1555   1555  1.34  
LINK         C   HIS B 109                 N   ASB B 110     1555   1555  1.34  
LINK         C   ASB B 110                 N   ARG B 111     1555   1555  1.34  
CISPEP   1 PHE A   40    PRO A   41          0        -3.61                     
CISPEP   2 ALA A  163    PRO A  164          0         5.40                     
CISPEP   3 PHE B   40    PRO B   41          0        -2.16                     
CISPEP   4 ALA B  163    PRO B  164          0         5.61                     
SITE     1 AC1  4 ASB B 110  HIS B 155  TRP B 156  HOH B 704                    
CRYST1   41.790   79.080   85.170  90.00 103.22  90.00 P 1 21 1      4          
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      0.023929  0.000000  0.005623        0.00000                         
SCALE2      0.000000  0.012645  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012061        0.00000