PDB Short entry for 6GBL
HEADER    HYDROLASE                               15-APR-18   6GBL              
TITLE     REPERTOIRES OF FUNCTIONALLY DIVERSE ENZYMES THROUGH COMPUTATIONAL     
TITLE    2 DESIGN AT EPISTATIC ACTIVE-SITE POSITIONS                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PARATHION HYDROLASE;                                       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: PHOSPHOTRIESTERASE,PTE;                                     
COMPND   5 EC: 3.1.8.1;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BREVUNDIMONAS DIMINUTA;                         
SOURCE   3 ORGANISM_COMMON: PSEUDOMONAS DIMINUTA;                               
SOURCE   4 ORGANISM_TAXID: 293;                                                 
SOURCE   5 GENE: OPD;                                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    PHOSPHOTRIESTERASE, HYDROLASE                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    O.KHERSONSKY,R.LIPSH,Z.AVIZEMER,M.GOLDSMITH,Y.ASHANI,H.LEADER,O.DYM,  
AUTHOR   2 S.ROGOTNER,D.TRUDEAU,D.S.TAWFIK,S.J.FLEISHMAN                        
REVDAT   1   24-OCT-18 6GBL    0                                                
JRNL        AUTH   O.KHERSONSKY,R.LIPSH,Z.AVIZEMER,Y.ASHANI,M.GOLDSMITH,        
JRNL        AUTH 2 H.LEADER,O.DYM,S.ROGOTNER,D.L.TRUDEAU,J.PRILUSKY,            
JRNL        AUTH 3 P.AMENGUAL-RIGO,V.GUALLAR,D.S.TAWFIK,S.J.FLEISHMAN           
JRNL        TITL   AUTOMATED DESIGN OF EFFICIENT AND FUNCTIONALLY DIVERSE       
JRNL        TITL 2 ENZYME REPERTOIRES.                                          
JRNL        REF    MOL. CELL                     V.  72   178 2018              
JRNL        REFN                   ISSN 1097-4164                               
JRNL        PMID   30270109                                                     
JRNL        DOI    10.1016/J.MOLCEL.2018.08.033                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.95 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0222                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 41.61                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 87.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 43111                          
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 + TEST SET) : 0.180                           
REMARK   3   R VALUE            (WORKING SET) : 0.177                           
REMARK   3   FREE R VALUE                     : 0.220                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2272                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.95                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.00                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2767                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 76.92                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2520                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 162                          
REMARK   3   BIN FREE R VALUE                    : 0.3210                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5033                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 28                                      
REMARK   3   SOLVENT ATOMS            : 213                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 18.63                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 18.69                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.09000                                             
REMARK   3    B22 (A**2) : 2.66000                                              
REMARK   3    B33 (A**2) : -1.09000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.46000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.181         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.160         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.110         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.980         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.950                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.929                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  5200 ; 0.011 ; 0.015       
REMARK   3   BOND LENGTHS OTHERS               (A):  4651 ; 0.001 ; 0.017       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  7064 ; 1.482 ; 1.745       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 10867 ; 0.507 ; 1.705       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   663 ; 6.630 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   192 ;26.518 ;16.250       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   701 ;13.997 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    51 ;18.193 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   702 ; 0.064 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5972 ; 0.007 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   956 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2643 ; 1.237 ; 1.820       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  2644 ; 1.236 ; 1.820       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3309 ; 1.862 ; 2.722       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  3310 ; 1.862 ; 2.723       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2554 ; 1.826 ; 2.039       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  2555 ; 1.826 ; 2.040       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  3753 ; 2.906 ; 2.986       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  5738 ; 3.805 ;22.759       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  5706 ; 3.800 ;22.728       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 6GBL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-APR-18.                  
REMARK 100 THE DEPOSITION ID IS D_1200009706.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-NOV-17                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.4                                
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 RU300                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5419                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 45387                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.950                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 41.610                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 87.8                               
REMARK 200  DATA REDUNDANCY                : 7.400                              
REMARK 200  R MERGE                    (I) : 0.04564                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.9100                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.02                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 77.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.22360                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.050                              
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: 1HYZ                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.38                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M MAGNESIUM ACETATE 4H2O 0.1M NA      
REMARK 280  CACODYLATE PH=6.4 16% PEG 8000, PH 6.4, VAPOR DIFFUSION, HANGING    
REMARK 280  DROP, TEMPERATURE 293K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       77.89850            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       26.78000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       77.89850            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       26.78000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 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: 4710 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 22450 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -151.0 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 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      HOH B 593  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     ILE A    30                                                      
REMARK 465     THR A    31                                                      
REMARK 465     ASN A    32                                                      
REMARK 465     SER A    33                                                      
REMARK 465     GLY A    34                                                      
REMARK 465     ARG A   363                                                      
REMARK 465     ALA A   364                                                      
REMARK 465     SER A   365                                                      
REMARK 465     ILE B    30                                                      
REMARK 465     THR B    31                                                      
REMARK 465     ASN B    32                                                      
REMARK 465     SER B    33                                                      
REMARK 465     GLY B    34                                                      
REMARK 465     LEU B   362                                                      
REMARK 465     ARG B   363                                                      
REMARK 465     ALA B   364                                                      
REMARK 465     SER B   365                                                      
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     ARG B 164    CZ   NH1  NH2                                       
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   NZ   LYS A   169     O1   FMT A   401              2.15            
REMARK 500   NZ   LYS B   169     O1   FMT B   401              2.15            
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   NH1  ARG B   189     NH1  ARG B   189     2555     1.23            
REMARK 500   CZ   ARG B   189     NH1  ARG B   189     2555     2.08            
REMARK 500   CZ   ARG B   189     CZ   ARG B   189     2555     2.10            
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    SER A  61     -147.92   -146.48                                   
REMARK 500    TRP A  69       59.42   -147.84                                   
REMARK 500    THR A 128     -167.38   -110.43                                   
REMARK 500    TRP A 131     -155.06    -90.45                                   
REMARK 500    GLU A 159     -130.04     50.60                                   
REMARK 500    PHE A 306       84.87   -152.90                                   
REMARK 500    SER A 308       35.47    -91.85                                   
REMARK 500    SER B  61     -150.17   -139.98                                   
REMARK 500    TRP B  69       56.51   -142.17                                   
REMARK 500    THR B 128     -165.40   -103.80                                   
REMARK 500    TRP B 131     -155.04    -88.57                                   
REMARK 500    GLU B 159     -129.71     51.56                                   
REMARK 500    SER B 308       37.94    -87.18                                   
REMARK 500    VAL B 351      -55.72   -127.92                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 THR A  202     ASP A  203                  148.33                    
REMARK 500 THR B  202     ASP B  203                  149.79                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG A  36         0.09    SIDE CHAIN                              
REMARK 500    ARG A 182         0.10    SIDE CHAIN                              
REMARK 500    ARG A 356         0.08    SIDE CHAIN                              
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                              ZN A 402  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  55   NE2                                                    
REMARK 620 2 HIS A  57   NE2 118.8                                              
REMARK 620 3 ASP A 301   OD1  83.9  87.3                                        
REMARK 620 4 FMT A 401   O2   97.9  93.7 177.2                                  
REMARK 620 5 CAC A 405   O2  114.5 123.7  81.4  96.0                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 403  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 201   ND1                                                    
REMARK 620 2 HIS A 230   NE2  98.3                                              
REMARK 620 3 FMT A 401   O1  113.4 104.1                                        
REMARK 620 4 CAC A 405   O1   94.7 127.6 116.5                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 402  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  55   NE2                                                    
REMARK 620 2 HIS B  57   NE2 122.1                                              
REMARK 620 3 ASP B 301   OD1  83.2  87.8                                        
REMARK 620 4 FMT B 401   O2  100.2  89.9 176.6                                  
REMARK 620 5 CAC B 404   O2  112.4 123.5  85.0  94.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 403  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B 201   ND1                                                    
REMARK 620 2 HIS B 230   NE2  98.0                                              
REMARK 620 3 FMT B 401   O1  114.6 111.6                                        
REMARK 620 4 CAC B 404   O1   96.0 123.4 111.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue FMT A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 404                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CAC A 405                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CAC B 404                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 405                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide FMT B 401 and LYS B    
REMARK 800  169                                                                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 6GBJ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 6GBK   RELATED DB: PDB                                   
DBREF  6GBL A   34   365  UNP    P0A434   OPD_BREDI       34    365             
DBREF  6GBL B   34   365  UNP    P0A434   OPD_BREDI       34    365             
SEQADV 6GBL ILE A   30  UNP  P0A434              EXPRESSION TAG                 
SEQADV 6GBL THR A   31  UNP  P0A434              EXPRESSION TAG                 
SEQADV 6GBL ASN A   32  UNP  P0A434              EXPRESSION TAG                 
SEQADV 6GBL SER A   33  UNP  P0A434              EXPRESSION TAG                 
SEQADV 6GBL MET A   54  UNP  P0A434    THR    54 ENGINEERED MUTATION            
SEQADV 6GBL ASP A   77  UNP  P0A434    LYS    77 ENGINEERED MUTATION            
SEQADV 6GBL LEU A  106  UNP  P0A434    ILE   106 ENGINEERED MUTATION            
SEQADV 6GBL GLU A  111  UNP  P0A434    SER   111 ENGINEERED MUTATION            
SEQADV 6GBL GLU A  118  UNP  P0A434    ARG   118 ENGINEERED MUTATION            
SEQADV 6GBL ARG A  182  UNP  P0A434    LEU   182 ENGINEERED MUTATION            
SEQADV 6GBL ARG A  185  UNP  P0A434    LYS   185 ENGINEERED MUTATION            
SEQADV 6GBL ASP A  203  UNP  P0A434    ALA   203 ENGINEERED MUTATION            
SEQADV 6GBL ASP A  214  UNP  P0A434    ALA   214 ENGINEERED MUTATION            
SEQADV 6GBL ASP A  222  UNP  P0A434    SER   222 ENGINEERED MUTATION            
SEQADV 6GBL ASP A  238  UNP  P0A434    SER   238 ENGINEERED MUTATION            
SEQADV 6GBL GLY A  254  UNP  P0A434    HIS   254 ENGINEERED MUTATION            
SEQADV 6GBL TRP A  257  UNP  P0A434    HIS   257 ENGINEERED MUTATION            
SEQADV 6GBL ALA A  269  UNP  P0A434    SER   269 ENGINEERED MUTATION            
SEQADV 6GBL LEU A  274  UNP  P0A434    ILE   274 ENGINEERED MUTATION            
SEQADV 6GBL ALA A  293  UNP  P0A434    MET   293 ENGINEERED MUTATION            
SEQADV 6GBL ASP A  294  UNP  P0A434    LYS   294 ENGINEERED MUTATION            
SEQADV 6GBL THR A  303  UNP  P0A434    LEU   303 ENGINEERED MUTATION            
SEQADV 6GBL ASP A  343  UNP  P0A434    GLN   343 ENGINEERED MUTATION            
SEQADV 6GBL GLU A  347  UNP  P0A434    ALA   347 ENGINEERED MUTATION            
SEQADV 6GBL THR A  348  UNP  P0A434    GLY   348 ENGINEERED MUTATION            
SEQADV 6GBL MET A  350  UNP  P0A434    THR   350 ENGINEERED MUTATION            
SEQADV 6GBL ASP A  352  UNP  P0A434    THR   352 ENGINEERED MUTATION            
SEQADV 6GBL ILE B   30  UNP  P0A434              EXPRESSION TAG                 
SEQADV 6GBL THR B   31  UNP  P0A434              EXPRESSION TAG                 
SEQADV 6GBL ASN B   32  UNP  P0A434              EXPRESSION TAG                 
SEQADV 6GBL SER B   33  UNP  P0A434              EXPRESSION TAG                 
SEQADV 6GBL MET B   54  UNP  P0A434    THR    54 ENGINEERED MUTATION            
SEQADV 6GBL ASP B   77  UNP  P0A434    LYS    77 ENGINEERED MUTATION            
SEQADV 6GBL LEU B  106  UNP  P0A434    ILE   106 ENGINEERED MUTATION            
SEQADV 6GBL GLU B  111  UNP  P0A434    SER   111 ENGINEERED MUTATION            
SEQADV 6GBL GLU B  118  UNP  P0A434    ARG   118 ENGINEERED MUTATION            
SEQADV 6GBL ARG B  182  UNP  P0A434    LEU   182 ENGINEERED MUTATION            
SEQADV 6GBL ARG B  185  UNP  P0A434    LYS   185 ENGINEERED MUTATION            
SEQADV 6GBL ASP B  203  UNP  P0A434    ALA   203 ENGINEERED MUTATION            
SEQADV 6GBL ASP B  214  UNP  P0A434    ALA   214 ENGINEERED MUTATION            
SEQADV 6GBL ASP B  222  UNP  P0A434    SER   222 ENGINEERED MUTATION            
SEQADV 6GBL ASP B  238  UNP  P0A434    SER   238 ENGINEERED MUTATION            
SEQADV 6GBL GLY B  254  UNP  P0A434    HIS   254 ENGINEERED MUTATION            
SEQADV 6GBL TRP B  257  UNP  P0A434    HIS   257 ENGINEERED MUTATION            
SEQADV 6GBL ALA B  269  UNP  P0A434    SER   269 ENGINEERED MUTATION            
SEQADV 6GBL LEU B  274  UNP  P0A434    ILE   274 ENGINEERED MUTATION            
SEQADV 6GBL ALA B  293  UNP  P0A434    MET   293 ENGINEERED MUTATION            
SEQADV 6GBL ASP B  294  UNP  P0A434    LYS   294 ENGINEERED MUTATION            
SEQADV 6GBL THR B  303  UNP  P0A434    LEU   303 ENGINEERED MUTATION            
SEQADV 6GBL ASP B  343  UNP  P0A434    GLN   343 ENGINEERED MUTATION            
SEQADV 6GBL GLU B  347  UNP  P0A434    ALA   347 ENGINEERED MUTATION            
SEQADV 6GBL THR B  348  UNP  P0A434    GLY   348 ENGINEERED MUTATION            
SEQADV 6GBL MET B  350  UNP  P0A434    THR   350 ENGINEERED MUTATION            
SEQADV 6GBL ASP B  352  UNP  P0A434    THR   352 ENGINEERED MUTATION            
SEQRES   1 A  336  ILE THR ASN SER GLY ASP ARG ILE ASN THR VAL ARG GLY          
SEQRES   2 A  336  PRO ILE THR ILE SER GLU ALA GLY PHE THR LEU MET HIS          
SEQRES   3 A  336  GLU HIS ILE CYS GLY SER SER ALA GLY PHE LEU ARG ALA          
SEQRES   4 A  336  TRP PRO GLU PHE PHE GLY SER ARG ASP ALA LEU ALA GLU          
SEQRES   5 A  336  LYS ALA VAL ARG GLY LEU ARG ARG ALA ARG ALA ALA GLY          
SEQRES   6 A  336  VAL ARG THR ILE VAL ASP VAL SER THR PHE ASP LEU GLY          
SEQRES   7 A  336  ARG ASP VAL GLU LEU LEU ALA GLU VAL SER GLU ALA ALA          
SEQRES   8 A  336  ASP VAL HIS ILE VAL ALA ALA THR GLY LEU TRP PHE ASP          
SEQRES   9 A  336  PRO PRO LEU SER MET ARG LEU ARG SER VAL GLU GLU LEU          
SEQRES  10 A  336  THR GLN PHE PHE LEU ARG GLU ILE GLN TYR GLY ILE GLU          
SEQRES  11 A  336  ASP THR GLY ILE ARG ALA GLY ILE ILE LYS VAL ALA THR          
SEQRES  12 A  336  THR GLY LYS ALA THR PRO PHE GLN GLU ARG VAL LEU ARG          
SEQRES  13 A  336  ALA ALA ALA ARG ALA SER LEU ALA THR GLY VAL PRO VAL          
SEQRES  14 A  336  THR THR HIS THR ASP ALA SER GLN ARG ASP GLY GLU GLN          
SEQRES  15 A  336  GLN ALA ASP ILE PHE GLU SER GLU GLY LEU ASP PRO SER          
SEQRES  16 A  336  ARG VAL CYS ILE GLY HIS SER ASP ASP THR ASP ASP LEU          
SEQRES  17 A  336  ASP TYR LEU THR ALA LEU ALA ALA ARG GLY TYR LEU ILE          
SEQRES  18 A  336  GLY LEU ASP GLY ILE PRO TRP SER ALA ILE GLY LEU GLU          
SEQRES  19 A  336  ASP ASN ALA SER ALA ALA ALA LEU LEU GLY LEU ARG SER          
SEQRES  20 A  336  TRP GLN THR ARG ALA LEU LEU ILE LYS ALA LEU ILE ASP          
SEQRES  21 A  336  GLN GLY TYR ALA ASP GLN ILE LEU VAL SER ASN ASP TRP          
SEQRES  22 A  336  THR PHE GLY PHE SER SER TYR VAL THR ASN ILE MET ASP          
SEQRES  23 A  336  VAL MET ASP ARG VAL ASN PRO ASP GLY MET ALA PHE ILE          
SEQRES  24 A  336  PRO LEU ARG VAL ILE PRO PHE LEU ARG GLU LYS GLY VAL          
SEQRES  25 A  336  PRO ASP GLU THR LEU GLU THR ILE MET VAL ASP ASN PRO          
SEQRES  26 A  336  ALA ARG PHE LEU SER PRO THR LEU ARG ALA SER                  
SEQRES   1 B  336  ILE THR ASN SER GLY ASP ARG ILE ASN THR VAL ARG GLY          
SEQRES   2 B  336  PRO ILE THR ILE SER GLU ALA GLY PHE THR LEU MET HIS          
SEQRES   3 B  336  GLU HIS ILE CYS GLY SER SER ALA GLY PHE LEU ARG ALA          
SEQRES   4 B  336  TRP PRO GLU PHE PHE GLY SER ARG ASP ALA LEU ALA GLU          
SEQRES   5 B  336  LYS ALA VAL ARG GLY LEU ARG ARG ALA ARG ALA ALA GLY          
SEQRES   6 B  336  VAL ARG THR ILE VAL ASP VAL SER THR PHE ASP LEU GLY          
SEQRES   7 B  336  ARG ASP VAL GLU LEU LEU ALA GLU VAL SER GLU ALA ALA          
SEQRES   8 B  336  ASP VAL HIS ILE VAL ALA ALA THR GLY LEU TRP PHE ASP          
SEQRES   9 B  336  PRO PRO LEU SER MET ARG LEU ARG SER VAL GLU GLU LEU          
SEQRES  10 B  336  THR GLN PHE PHE LEU ARG GLU ILE GLN TYR GLY ILE GLU          
SEQRES  11 B  336  ASP THR GLY ILE ARG ALA GLY ILE ILE LYS VAL ALA THR          
SEQRES  12 B  336  THR GLY LYS ALA THR PRO PHE GLN GLU ARG VAL LEU ARG          
SEQRES  13 B  336  ALA ALA ALA ARG ALA SER LEU ALA THR GLY VAL PRO VAL          
SEQRES  14 B  336  THR THR HIS THR ASP ALA SER GLN ARG ASP GLY GLU GLN          
SEQRES  15 B  336  GLN ALA ASP ILE PHE GLU SER GLU GLY LEU ASP PRO SER          
SEQRES  16 B  336  ARG VAL CYS ILE GLY HIS SER ASP ASP THR ASP ASP LEU          
SEQRES  17 B  336  ASP TYR LEU THR ALA LEU ALA ALA ARG GLY TYR LEU ILE          
SEQRES  18 B  336  GLY LEU ASP GLY ILE PRO TRP SER ALA ILE GLY LEU GLU          
SEQRES  19 B  336  ASP ASN ALA SER ALA ALA ALA LEU LEU GLY LEU ARG SER          
SEQRES  20 B  336  TRP GLN THR ARG ALA LEU LEU ILE LYS ALA LEU ILE ASP          
SEQRES  21 B  336  GLN GLY TYR ALA ASP GLN ILE LEU VAL SER ASN ASP TRP          
SEQRES  22 B  336  THR PHE GLY PHE SER SER TYR VAL THR ASN ILE MET ASP          
SEQRES  23 B  336  VAL MET ASP ARG VAL ASN PRO ASP GLY MET ALA PHE ILE          
SEQRES  24 B  336  PRO LEU ARG VAL ILE PRO PHE LEU ARG GLU LYS GLY VAL          
SEQRES  25 B  336  PRO ASP GLU THR LEU GLU THR ILE MET VAL ASP ASN PRO          
SEQRES  26 B  336  ALA ARG PHE LEU SER PRO THR LEU ARG ALA SER                  
HET    FMT  A 401       3                                                       
HET     ZN  A 402       1                                                       
HET     ZN  A 403       1                                                       
HET    EDO  A 404       4                                                       
HET    CAC  A 405       5                                                       
HET    FMT  B 401       3                                                       
HET     ZN  B 402       1                                                       
HET     ZN  B 403       1                                                       
HET    CAC  B 404       5                                                       
HET    EDO  B 405       4                                                       
HETNAM     FMT FORMIC ACID                                                      
HETNAM      ZN ZINC ION                                                         
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM     CAC CACODYLATE ION                                                   
HETSYN     EDO ETHYLENE GLYCOL                                                  
HETSYN     CAC DIMETHYLARSINATE                                                 
FORMUL   3  FMT    2(C H2 O2)                                                   
FORMUL   4   ZN    4(ZN 2+)                                                     
FORMUL   6  EDO    2(C2 H6 O2)                                                  
FORMUL   7  CAC    2(C2 H6 AS O2 1-)                                            
FORMUL  13  HOH   *213(H2 O)                                                    
HELIX    1 AA1 ILE A   46  GLY A   50  1                                   5    
HELIX    2 AA2 GLY A   64  TRP A   69  1                                   6    
HELIX    3 AA3 PRO A   70  GLY A   74  5                                   5    
HELIX    4 AA4 SER A   75  ALA A   93  1                                  19    
HELIX    5 AA5 THR A  103  GLY A  107  5                                   5    
HELIX    6 AA6 ASP A  109  ASP A  121  1                                  13    
HELIX    7 AA7 PRO A  135  LEU A  140  1                                   6    
HELIX    8 AA8 SER A  142  TYR A  156  1                                  15    
HELIX    9 AA9 THR A  177  GLY A  195  1                                  19    
HELIX   10 AB1 ASP A  203  GLN A  206  5                                   4    
HELIX   11 AB2 ARG A  207  GLU A  219  1                                  13    
HELIX   12 AB3 ASP A  222  SER A  224  5                                   3    
HELIX   13 AB4 HIS A  230  THR A  234  5                                   5    
HELIX   14 AB5 ASP A  236  ARG A  246  1                                  11    
HELIX   15 AB6 ASN A  265  GLY A  273  1                                   9    
HELIX   16 AB7 SER A  276  GLN A  290  1                                  15    
HELIX   17 AB8 TYR A  292  ASP A  294  5                                   3    
HELIX   18 AB9 ASN A  312  ASN A  321  1                                  10    
HELIX   19 AC1 ASP A  323  MET A  325  5                                   3    
HELIX   20 AC2 ALA A  326  LYS A  339  1                                  14    
HELIX   21 AC3 PRO A  342  VAL A  351  1                                  10    
HELIX   22 AC4 VAL A  351  SER A  359  1                                   9    
HELIX   23 AC5 ILE B   46  GLY B   50  1                                   5    
HELIX   24 AC6 GLY B   64  TRP B   69  1                                   6    
HELIX   25 AC7 PRO B   70  GLY B   74  5                                   5    
HELIX   26 AC8 SER B   75  ALA B   93  1                                  19    
HELIX   27 AC9 THR B  103  GLY B  107  5                                   5    
HELIX   28 AD1 ASP B  109  ASP B  121  1                                  13    
HELIX   29 AD2 PRO B  135  LEU B  140  1                                   6    
HELIX   30 AD3 SER B  142  TYR B  156  1                                  15    
HELIX   31 AD4 THR B  177  GLY B  195  1                                  19    
HELIX   32 AD5 ASP B  203  ARG B  207  5                                   5    
HELIX   33 AD6 ASP B  208  GLY B  220  1                                  13    
HELIX   34 AD7 ASP B  222  SER B  224  5                                   3    
HELIX   35 AD8 HIS B  230  THR B  234  5                                   5    
HELIX   36 AD9 ASP B  236  ARG B  246  1                                  11    
HELIX   37 AE1 ASN B  265  GLY B  273  1                                   9    
HELIX   38 AE2 SER B  276  GLN B  290  1                                  15    
HELIX   39 AE3 TYR B  292  ASP B  294  5                                   3    
HELIX   40 AE4 ASN B  312  ASN B  321  1                                  10    
HELIX   41 AE5 ASP B  323  MET B  325  5                                   3    
HELIX   42 AE6 ALA B  326  LYS B  339  1                                  14    
HELIX   43 AE7 PRO B  342  VAL B  351  1                                  10    
HELIX   44 AE8 VAL B  351  SER B  359  1                                   9    
SHEET    1 AA1 2 ARG A  36  THR A  39  0                                        
SHEET    2 AA1 2 GLY A  42  THR A  45 -1  O  ILE A  44   N  ILE A  37           
SHEET    1 AA2 3 THR A  52  GLU A  56  0                                        
SHEET    2 AA2 3 THR A  97  ASP A 100  1  O  VAL A  99   N  LEU A  53           
SHEET    3 AA2 3 HIS A 123  VAL A 125  1  O  VAL A 125   N  ILE A  98           
SHEET    1 AA3 6 ALA A 127  GLY A 129  0                                        
SHEET    2 AA3 6 ILE A 167  ALA A 171  1  O  LYS A 169   N  THR A 128           
SHEET    3 AA3 6 VAL A 198  HIS A 201  1  O  THR A 199   N  ILE A 168           
SHEET    4 AA3 6 VAL A 226  ILE A 228  1  O  CYS A 227   N  VAL A 198           
SHEET    5 AA3 6 LEU A 249  LEU A 252  1  O  LEU A 249   N  VAL A 226           
SHEET    6 AA3 6 ILE A 296  VAL A 298  1  O  LEU A 297   N  LEU A 252           
SHEET    1 AA4 2 ARG B  36  THR B  39  0                                        
SHEET    2 AA4 2 GLY B  42  THR B  45 -1  O  ILE B  44   N  ILE B  37           
SHEET    1 AA5 3 THR B  52  GLU B  56  0                                        
SHEET    2 AA5 3 THR B  97  ASP B 100  1  O  VAL B  99   N  LEU B  53           
SHEET    3 AA5 3 HIS B 123  VAL B 125  1  O  VAL B 125   N  ASP B 100           
SHEET    1 AA6 2 CYS B  59  GLY B  60  0                                        
SHEET    2 AA6 2 GLY B 305  PHE B 306  1  O  GLY B 305   N  GLY B  60           
SHEET    1 AA7 6 ALA B 127  GLY B 129  0                                        
SHEET    2 AA7 6 ILE B 167  ALA B 171  1  O  ILE B 167   N  THR B 128           
SHEET    3 AA7 6 VAL B 198  HIS B 201  1  O  THR B 199   N  ILE B 168           
SHEET    4 AA7 6 VAL B 226  ILE B 228  1  O  CYS B 227   N  VAL B 198           
SHEET    5 AA7 6 LEU B 249  LEU B 252  1  O  GLY B 251   N  ILE B 228           
SHEET    6 AA7 6 ILE B 296  VAL B 298  1  O  LEU B 297   N  ILE B 250           
LINK         NE2 HIS A  55                ZN    ZN A 402     1555   1555  2.08  
LINK         NE2 HIS A  57                ZN    ZN A 402     1555   1555  2.05  
LINK         NZ  LYS A 169                 C   FMT A 401     1555   1555  1.28  
LINK         ND1 HIS A 201                ZN    ZN A 403     1555   1555  2.10  
LINK         NE2 HIS A 230                ZN    ZN A 403     1555   1555  1.94  
LINK         OD1 ASP A 301                ZN    ZN A 402     1555   1555  2.38  
LINK         NE2 HIS B  55                ZN    ZN B 402     1555   1555  2.05  
LINK         NE2 HIS B  57                ZN    ZN B 402     1555   1555  2.01  
LINK         NZ  LYS B 169                 C   FMT B 401     1555   1555  1.29  
LINK         ND1 HIS B 201                ZN    ZN B 403     1555   1555  2.02  
LINK         NE2 HIS B 230                ZN    ZN B 403     1555   1555  2.12  
LINK         OD1 ASP B 301                ZN    ZN B 402     1555   1555  2.50  
LINK         O1  FMT A 401                ZN    ZN A 403     1555   1555  1.97  
LINK         O2  FMT A 401                ZN    ZN A 402     1555   1555  2.00  
LINK        ZN    ZN A 402                 O2  CAC A 405     1555   1555  1.93  
LINK        ZN    ZN A 403                 O1  CAC A 405     1555   1555  2.00  
LINK         O1  FMT B 401                ZN    ZN B 403     1555   1555  2.00  
LINK         O2  FMT B 401                ZN    ZN B 402     1555   1555  2.02  
LINK        ZN    ZN B 402                 O2  CAC B 404     1555   1555  1.94  
LINK        ZN    ZN B 403                 O1  CAC B 404     1555   1555  1.99  
SITE     1 AC1  8 HIS A  55  HIS A  57  LYS A 169  HIS A 201                    
SITE     2 AC1  8 HIS A 230   ZN A 402   ZN A 403  CAC A 405                    
SITE     1 AC2  5 HIS A  55  HIS A  57  ASP A 301  FMT A 401                    
SITE     2 AC2  5 CAC A 405                                                     
SITE     1 AC3  4 HIS A 201  HIS A 230  FMT A 401  CAC A 405                    
SITE     1 AC4  6 HIS A  57  TRP A 257  ASP A 301  THR A 303                    
SITE     2 AC4  6 PHE A 306  CAC A 405                                          
SITE     1 AC5 11 HIS A  55  HIS A  57  TRP A 131  HIS A 201                    
SITE     2 AC5 11 HIS A 230  TRP A 257  ASP A 301  FMT A 401                    
SITE     3 AC5 11  ZN A 402   ZN A 403  EDO A 404                               
SITE     1 AC6  5 HIS B  55  HIS B  57  ASP B 301  FMT B 401                    
SITE     2 AC6  5 CAC B 404                                                     
SITE     1 AC7  4 HIS B 201  HIS B 230  FMT B 401  CAC B 404                    
SITE     1 AC8 11 HIS B  55  HIS B  57  TRP B 131  HIS B 201                    
SITE     2 AC8 11 HIS B 230  TRP B 257  ASP B 301  FMT B 401                    
SITE     3 AC8 11  ZN B 402   ZN B 403  EDO B 405                               
SITE     1 AC9  6 HIS B  57  TRP B 257  ASP B 301  TRP B 302                    
SITE     2 AC9  6 THR B 303  CAC B 404                                          
SITE     1 AD1 15 HIS B  55  HIS B  57  VAL B 101  THR B 103                    
SITE     2 AD1 15 THR B 128  GLY B 129  LEU B 130  ILE B 168                    
SITE     3 AD1 15 VAL B 170  THR B 199  HIS B 201  HIS B 230                    
SITE     4 AD1 15  ZN B 402   ZN B 403  CAC B 404                               
CRYST1  155.797   53.560   89.339  90.00 107.21  90.00 C 1 2 1       8          
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      0.006419  0.000000  0.001988        0.00000                         
SCALE2      0.000000  0.018671  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011718        0.00000