PDB Short entry for 1J9B
HEADER    OXIDOREDUCTASE                          24-MAY-01   1J9B              
TITLE     ARSENATE REDUCTASE+0.4M ARSENITE FROM E. COLI                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ARSENATE REDUCTASE;                                        
COMPND   3 CHAIN: A                                                             
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 PLASMID: R773                                                        
KEYWDS    ARSC, REDUCTASE, ARSENITE, ARSENATE, OXIDOREDUCTASE                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.MARTIN,B.F.EDWARDS                                                  
REVDAT   5   24-JUL-19 1J9B    1       REMARK LINK                              
REVDAT   4   04-OCT-17 1J9B    1       REMARK                                   
REVDAT   3   13-JUL-11 1J9B    1       VERSN                                    
REVDAT   2   24-FEB-09 1J9B    1       VERSN                                    
REVDAT   1   05-DEC-01 1J9B    0                                                
JRNL        AUTH   P.MARTIN,S.DEMEL,J.SHI,T.GLADYSHEVA,D.L.GATTI,B.P.ROSEN,     
JRNL        AUTH 2 B.F.EDWARDS                                                  
JRNL        TITL   INSIGHTS INTO THE STRUCTURE, SOLVATION, AND MECHANISM OF     
JRNL        TITL 2 ARSC ARSENATE REDUCTASE, A NOVEL ARSENIC DETOXIFICATION      
JRNL        TITL 3 ENZYME.                                                      
JRNL        REF    STRUCTURE                     V.   9  1071 2001              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   11709171                                                     
JRNL        DOI    10.1016/S0969-2126(01)00672-4                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.26 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : SHELXL-97                                            
REMARK   3   AUTHORS     : G.M.SHELDRICK                                        
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.26                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 85.4                           
REMARK   3   CROSS-VALIDATION METHOD           : FREE R                         
REMARK   3   FREE R VALUE TEST SET SELECTION   : RANDOM                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (NO CUTOFF).                         
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : 0.140                  
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.147                  
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.188                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.300                  
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 2599                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 49199                  
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                     
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : 0.128                  
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : 0.134                  
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : 0.175                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.300                  
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : 2232                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : 42030                  
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS      : 1087                                          
REMARK   3   NUCLEIC ACID ATOMS : 0                                             
REMARK   3   HETEROGEN ATOMS    : 21                                            
REMARK   3   SOLVENT ATOMS      : 318                                           
REMARK   3                                                                      
REMARK   3  MODEL REFINEMENT.                                                   
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : 1398.8                  
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : 1110.5                  
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : 9                       
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : 13220                   
REMARK   3   NUMBER OF RESTRAINTS                     : 15398                   
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                        
REMARK   3   BOND LENGTHS                         (A) : 0.013                   
REMARK   3   ANGLE DISTANCES                      (A) : 0.032                   
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000                   
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : 0.030                   
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : 0.062                   
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : 0.074                   
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : 0.067                   
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : 0.004                   
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : 0.054                   
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : 0.096                   
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228        
REMARK   3                                                                      
REMARK   3  STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER                      
REMARK   3   SPECIAL CASE: NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: ANISOTROPIC REFINEMENT REDUCED FREE R     
REMARK   3  (NO CUTOFF) BY 1.93%                                                
REMARK   4                                                                      
REMARK   4 1J9B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-MAY-01.                  
REMARK 100 THE DEPOSITION ID IS D_1000013521.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-JAN-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 93.0                               
REMARK 200  PH                             : 4.8                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 17-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : SI(111) DOUBLE-CRYSTAL             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : X-GEN                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 55804                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.260                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 79.6                               
REMARK 200  DATA REDUNDANCY                : 3.700                              
REMARK 200  R MERGE                    (I) : 0.05900                            
REMARK 200  R SYM                      (I) : 0.05900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 23.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.26                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.33                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 34.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.68400                            
REMARK 200  R SYM FOR SHELL            (I) : 0.68400                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: XTALVIEW                                              
REMARK 200 STARTING MODEL: NATIVE STRUCTURE                                     
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 68.94                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.00                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: CESIUM SULFATE, ACETATE, PH 4.8, VAPOR   
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 278K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2                         
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       7555   Y,X,-Z+1/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+2/3                                          
REMARK 290      10555   -Y,-X,-Z+5/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-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       38.89067            
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       77.78133            
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       58.33600            
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       97.22667            
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       19.44533            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       38.89067            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000       77.78133            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       97.22667            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       58.33600            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       19.44533            
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: MONOMERIC                         
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: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 3710 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13490 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -206.0 KCAL/MOL                       
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       43.30650            
REMARK 350   BIOMT2   2 -0.866025 -0.500000  0.000000       75.00906            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       97.22667            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3430 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13550 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -185.0 KCAL/MOL                       
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      -43.30650            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000       75.00906            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      136.11733            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 CS    CS A 302  LIES ON A SPECIAL POSITION.                          
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     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     LYS A   141                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASN A   9   C   -  N   -  CA  ANGL. DEV. =  16.6 DEGREES          
REMARK 500    ARG A  23   NE  -  CZ  -  NH1 ANGL. DEV. =   3.6 DEGREES          
REMARK 500    ARG A  23   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.8 DEGREES          
REMARK 500    TYR A  34   CB  -  CG  -  CD1 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    GLU A  43   CA  -  CB  -  CG  ANGL. DEV. =  16.3 DEGREES          
REMARK 500    GLU A  43   CB  -  CG  -  CD  ANGL. DEV. =  16.6 DEGREES          
REMARK 500    GLU A  43   OE1 -  CD  -  OE2 ANGL. DEV. = -13.5 DEGREES          
REMARK 500    ARG A  60   NE  -  CZ  -  NH1 ANGL. DEV. =  -4.6 DEGREES          
REMARK 500    ARG A  94   NE  -  CZ  -  NH1 ANGL. DEV. =   7.4 DEGREES          
REMARK 500    ARG A  94   NE  -  CZ  -  NH2 ANGL. DEV. =  -7.3 DEGREES          
REMARK 500    ARG A 104   CD  -  NE  -  CZ  ANGL. DEV. =   8.4 DEGREES          
REMARK 500    ARG A 104   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG A 104   NE  -  CZ  -  NH1 ANGL. DEV. =   5.4 DEGREES          
REMARK 500    ARG A 104   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    ARG A 107   NE  -  CZ  -  NH1 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    ARG A 107   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.2 DEGREES          
REMARK 500    ARG A 139   NE  -  CZ  -  NH1 ANGL. DEV. =   4.2 DEGREES          
REMARK 500    ARG A 139   NE  -  CZ  -  NH1 ANGL. DEV. =   3.1 DEGREES          
REMARK 500    ARG A 139   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    ARG A 139   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CS A 302  CS                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LEU A 113   O                                                      
REMARK 620 2 ASP A 114   O    67.8                                              
REMARK 620 3 HOH A1012   O   141.8 131.1                                        
REMARK 620 4 LEU A 116   O    77.5  94.1  69.1                                  
REMARK 620 5 LEU A 116   O   130.9 150.4  52.4 111.4                            
REMARK 620 6 LEU A 113   O   134.2  74.3  83.2 130.9  77.5                      
REMARK 620 7 ASP A 114   O    74.3  67.0 140.5 150.3  94.1  67.9                
REMARK 620 8 HOH A1012   O    83.2 140.5  62.0  52.4  69.1 141.8 131.1          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CS A 303  CS                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A1249   O                                                      
REMARK 620 2 HOH A1254   O    39.0                                              
REMARK 620 3 ASP A 128   OD2  67.1  83.9                                        
REMARK 620 4 HOH A1117   O    77.1  41.7 119.7                                  
REMARK 620 5 HOH A1032   O   152.6 132.4  87.4 109.4                            
REMARK 620 6 HOH A1043   O   138.9 100.0 117.1  65.6  45.0                      
REMARK 620 7 HOH A1046   O    82.8  63.8  53.4  76.0  73.6  72.4                
REMARK 620 8 HOH A1300   O   108.1  94.6 173.8  61.4  98.0  69.0 131.1          
REMARK 620 9 HOH A1280   O    41.3  59.5 103.5  73.7 165.5 132.5 120.6  70.7    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CS A 304  CS                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A  40   N                                                      
REMARK 620 2 HOH A1027   O   100.9                                              
REMARK 620 3 HOH A1110   O    99.3  85.0                                        
REMARK 620 4 HOH A1215   O    66.5 130.6  53.3                                  
REMARK 620 5 PRO A  38   O    63.4  65.0  47.6  67.0                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 204                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 303                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 304                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TAS A 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TAS A 403                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1I9D   RELATED DB: PDB                                   
REMARK 900 1I9D IS NATIVE ARSC                                                  
DBREF  1J9B A    1   141  UNP    P08692   ARSC1_ECOLI      1    141             
SEQADV 1J9B CZZ A   12  UNP  P08692    CYS    12 MODIFIED RESIDUE               
SEQRES   1 A  141  MET SER ASN ILE THR ILE TYR HIS ASN PRO ALA CZZ GLY          
SEQRES   2 A  141  THR SER ARG ASN THR LEU GLU MET ILE ARG ASN SER GLY          
SEQRES   3 A  141  THR GLU PRO THR ILE ILE LEU TYR LEU GLU ASN PRO PRO          
SEQRES   4 A  141  SER ARG ASP GLU LEU VAL LYS LEU ILE ALA ASP MET GLY          
SEQRES   5 A  141  ILE SER VAL ARG ALA LEU LEU ARG LYS ASN VAL GLU PRO          
SEQRES   6 A  141  TYR GLU GLN LEU GLY LEU ALA GLU ASP LYS PHE THR ASP          
SEQRES   7 A  141  ASP GLN LEU ILE ASP PHE MET LEU GLN HIS PRO ILE LEU          
SEQRES   8 A  141  ILE ASN ARG PRO ILE VAL VAL THR PRO LEU GLY THR ARG          
SEQRES   9 A  141  LEU CYS ARG PRO SER GLU VAL VAL LEU ASP ILE LEU GLN          
SEQRES  10 A  141  ASP ALA GLN LYS GLY ALA PHE THR LYS GLU ASP GLY GLU          
SEQRES  11 A  141  LYS VAL VAL ASP GLU ALA GLY LYS ARG LEU LYS                  
MODRES 1J9B CZZ A   12  CYS  THIARSAHYDROXY-CYSTEINE                            
HET    CZZ  A  12       9                                                       
HET    SO4  A 203       5                                                       
HET    SO4  A 204       5                                                       
HET     CS  A 302       1                                                       
HET     CS  A 303       1                                                       
HET     CS  A 304       1                                                       
HET    TAS  A 402       4                                                       
HET    TAS  A 403       4                                                       
HETNAM     CZZ THIARSAHYDROXY-CYSTEINE                                          
HETNAM     SO4 SULFATE ION                                                      
HETNAM      CS CESIUM ION                                                       
HETNAM     TAS TRIHYDROXYARSENITE(III)                                          
FORMUL   1  CZZ    C3 H7 AS N O3 S                                              
FORMUL   2  SO4    2(O4 S 2-)                                                   
FORMUL   4   CS    3(CS 1+)                                                     
FORMUL   7  TAS    2(AS H3 O3)                                                  
FORMUL   9  HOH   *318(H2 O)                                                    
HELIX    1   1 GLY A   13  SER A   25  1                                  13    
HELIX    2   2 SER A   40  GLY A   52  1                                  13    
HELIX    3   3 SER A   54  LEU A   59  1                                   6    
HELIX    4   4 VAL A   63  LEU A   69  1                                   7    
HELIX    5   5 THR A   77  HIS A   88  1                                  12    
HELIX    6   6 PRO A   89  LEU A   91  5                                   3    
HELIX    7   7 PRO A  108  ILE A  115  5                                   8    
SHEET    1   A 4 THR A  30  ILE A  32  0                                        
SHEET    2   A 4 THR A   5  TYR A   7  1  O  ILE A   6   N  ILE A  32           
SHEET    3   A 4 ILE A  96  THR A  99 -1  O  ILE A  96   N  TYR A   7           
SHEET    4   A 4 GLY A 102  LEU A 105 -1  O  GLY A 102   N  THR A  99           
SHEET    1   B 2 PHE A 124  THR A 125  0                                        
SHEET    2   B 2 LYS A 131  VAL A 133 -1  N  VAL A 132   O  PHE A 124           
LINK         C   ALA A  11                 N   CZZ A  12     1555   1555  1.30  
LINK         C   CZZ A  12                 N   GLY A  13     1555   1555  1.32  
LINK        CS    CS A 302                 O   LEU A 113     1555   1555  3.15  
LINK        CS    CS A 302                 O   ASP A 114     1555   1555  3.29  
LINK        CS    CS A 302                 O   HOH A1012     1555   1555  3.31  
LINK        CS    CS A 302                 O   LEU A 116     1555   1555  3.13  
LINK        CS    CS A 303                 O   HOH A1249     1555   1555  3.49  
LINK        CS    CS A 303                 O   HOH A1254     1555   1555  3.87  
LINK        CS    CS A 303                 OD2 ASP A 128     1555   1555  3.60  
LINK        CS    CS A 303                 O   HOH A1117     1555   1555  3.49  
LINK        CS    CS A 303                 O   HOH A1032     1555   1555  3.75  
LINK        CS    CS A 303                 O   HOH A1043     1555   1555  3.26  
LINK        CS    CS A 303                 O   HOH A1046     1555   1555  3.17  
LINK        CS    CS A 304                 N   SER A  40     1555   1555  3.78  
LINK        CS    CS A 304                 O   HOH A1027     1555   1555  3.18  
LINK        CS    CS A 304                 O   HOH A1110     1555   1555  3.41  
LINK        CS    CS A 304                 O   HOH A1215     1555   1555  2.96  
LINK        CS    CS A 304                 O   PRO A  38     1555   1555  3.12  
LINK        CS    CS A 302                 O   LEU A 116     1555  10665  3.13  
LINK        CS    CS A 302                 O   LEU A 113     1555  10665  3.14  
LINK        CS    CS A 302                 O   ASP A 114     1555  10665  3.29  
LINK        CS    CS A 302                 O   HOH A1012     1555  10665  3.31  
LINK        CS    CS A 303                 O   HOH A1300     1555  12566  2.40  
LINK        CS    CS A 303                 O   HOH A1280     1555  12566  3.81  
LINK        CS    CS A 303                 OE1 GLU A  67     1555  12566  3.71  
CISPEP   1 ARG A   94    PRO A   95          0        -5.81                     
CISPEP   2 ARG A  107    PRO A  108          0         1.51                     
SITE     1 AC1  5 ARG A 107  HOH A1081  HOH A1085  HOH A1196                    
SITE     2 AC1  5 HOH A1277                                                     
SITE     1 AC2  9 THR A  14  ASN A  17  PRO A 108  SER A 109                    
SITE     2 AC2  9 LYS A 126  HOH A1043  HOH A1046  HOH A1117                    
SITE     3 AC2  9 HOH A1178                                                     
SITE     1 AC3  3 LEU A 113  ASP A 114  LEU A 116                               
SITE     1 AC4  2 ASP A 128  HOH A1300                                          
SITE     1 AC5  3 PRO A  38  GLU A  43  HOH A1215                               
SITE     1 AC6  9 CZZ A  12  GLY A  13  THR A  14  ASN A  62                    
SITE     2 AC6  9 GLU A  67  TAS A 403  HOH A1043  HOH A1079                    
SITE     3 AC6  9 HOH A1242                                                     
SITE     1 AC7  9 CZZ A  12  ARG A  60  ARG A  94  ARG A 107                    
SITE     2 AC7  9 TAS A 402  HOH A1081  HOH A1222  HOH A1233                    
SITE     3 AC7  9 HOH A1242                                                     
CRYST1   86.613   86.613  116.672  90.00  90.00 120.00 P 61 2 2     12          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.011546  0.006666  0.000000        0.00000                         
SCALE2      0.000000  0.013332  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008571        0.00000