HEADER    PHOSPHOTRIESTERASE                      27-MAY-98   1BF6              
TITLE     PHOSPHOTRIESTERASE HOMOLOGY PROTEIN FROM ESCHERICHIA COLI             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PHOSPHOTRIESTERASE HOMOLOGY PROTEIN;                       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    PHOSPHOTRIESTERASE, HYPOTHETICAL PROTEIN                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.L.BUCHBINDER,R.C.STEPHENSON,T.S.SCANLAN,R.J.FLETTERICK              
REVDAT   4   07-FEB-24 1BF6    1       REMARK LINK                              
REVDAT   3   13-JUL-11 1BF6    1       VERSN                                    
REVDAT   2   24-FEB-09 1BF6    1       VERSN                                    
REVDAT   1   08-JUN-99 1BF6    0                                                
JRNL        AUTH   J.L.BUCHBINDER,R.C.STEPHENSON,M.J.DRESSER,J.W.PITERA,        
JRNL        AUTH 2 T.S.SCANLAN,R.J.FLETTERICK                                   
JRNL        TITL   BIOCHEMICAL CHARACTERIZATION AND CRYSTALLOGRAPHIC STRUCTURE  
JRNL        TITL 2 OF AN ESCHERICHIA COLI PROTEIN FROM THE PHOSPHOTRIESTERASE   
JRNL        TITL 3 GENE FAMILY.                                                 
JRNL        REF    BIOCHEMISTRY                  V.  37  5096 1998              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   9548740                                                      
JRNL        DOI    10.1021/BI971707+                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.L.BUCHBINDER,R.C.STEPHENSON,M.J.DRESSER,J.W.PITERA,        
REMARK   1  AUTH 2 T.S.SCANLAN,R.J.FLETTERICK                                   
REMARK   1  TITL   ERRATUM. BIOCHEMICAL CHARACTERIZATION AND CRYSTALLOGRAPHIC   
REMARK   1  TITL 2 STRUCTURE OF AN ESCHERICHIA COLI PROTEIN FROM THE            
REMARK   1  TITL 3 PHOSPHOTRIESTERASE GENE FAMILY                               
REMARK   1  REF    BIOCHEMISTRY                  V.  37 10860 1998              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.8                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1000000.000                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0100                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 98.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 69458                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.204                           
REMARK   3   FREE R VALUE                     : 0.241                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 7012                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.003                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.78                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 77.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 6312                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3200                       
REMARK   3   BIN FREE R VALUE                    : 0.3600                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 8.00                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 679                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.014                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4595                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 28                                      
REMARK   3   SOLVENT ATOMS            : 288                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 11.70                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 16.42                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.24                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.27                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.008                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.600                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.40                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.300                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1BF6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000171682.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : OCT-96                             
REMARK 200  TEMPERATURE           (KELVIN) : 105                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RUH2R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : GRAPHITE(002)                      
REMARK 200  OPTICS                         : COLLIMATOR                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS II                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 69475                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.0                               
REMARK 200  DATA REDUNDANCY                : 4.000                              
REMARK 200  R MERGE                    (I) : 0.07500                            
REMARK 200  R SYM                      (I) : 0.08000                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.80                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 78.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.24000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.30000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR                          
REMARK 200 SOFTWARE USED: PHASES, X-PLOR 3.8                                    
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.24                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.5                                   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       40.40000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     SER A   2    OG                                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU B 125   CD    GLU B 125   OE1    -0.073                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    GLU A 125   N   -  CA  -  CB  ANGL. DEV. =  12.9 DEGREES          
REMARK 500    GLU A 125   OE1 -  CD  -  OE2 ANGL. DEV. =  33.4 DEGREES          
REMARK 500    GLU A 125   CG  -  CD  -  OE1 ANGL. DEV. = -16.2 DEGREES          
REMARK 500    GLU A 125   CG  -  CD  -  OE2 ANGL. DEV. = -17.4 DEGREES          
REMARK 500    ALA B 124   O   -  C   -  N   ANGL. DEV. = -11.1 DEGREES          
REMARK 500    GLU B 125   N   -  CA  -  CB  ANGL. DEV. =  14.0 DEGREES          
REMARK 500    GLU B 125   OE1 -  CD  -  OE2 ANGL. DEV. =  26.4 DEGREES          
REMARK 500    GLU B 125   CG  -  CD  -  OE2 ANGL. DEV. = -15.8 DEGREES          
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    ASN A  24       40.34     72.93                                   
REMARK 500    ASP A  31       24.62   -146.00                                   
REMARK 500    TYR A  84      -92.90    -67.56                                   
REMARK 500    ASP A 259        2.44    -69.97                                   
REMARK 500    THR A 264      -54.39   -128.03                                   
REMARK 500    ARG B  29       77.70   -102.41                                   
REMARK 500    ASP B  31       18.44   -146.35                                   
REMARK 500    TYR B  84      -95.72    -66.72                                   
REMARK 500    ALA B 124     -177.04   -172.03                                   
REMARK 500    ASP B 259        0.08    -68.36                                   
REMARK 500    THR B 264      -59.43   -125.18                                   
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 ALA A  124     GLU A  125                  -41.33                    
REMARK 500 ALA B  124     GLU B  125                  -36.29                    
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   1  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  12   NE2                                                    
REMARK 620 2 HIS A  14   NE2 119.1                                              
REMARK 620 3 GLU A 125   OE2  86.8  85.7                                        
REMARK 620 4 ASP A 243   OD1  87.9  91.5 171.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 293  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 125   OE1                                                    
REMARK 620 2 HIS A 158   ND1  94.8                                              
REMARK 620 3 HIS A 186   NE2 114.4  93.5                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 293  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  12   NE2                                                    
REMARK 620 2 HIS B  14   NE2 120.8                                              
REMARK 620 3 GLU B 125   OE2  89.9  80.9                                        
REMARK 620 4 ASP B 243   OD1  89.1  94.9 174.5                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 294  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B 125   OE1                                                    
REMARK 620 2 HIS B 158   ND1  94.7                                              
REMARK 620 3 HIS B 186   NE2 116.1  98.6                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 293                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 293                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 294                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 294                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 295                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 720                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 529                 
DBREF  1BF6 A    2   292  UNP    P45548   PHP_ECOLI        2    292             
DBREF  1BF6 B    2   292  UNP    P45548   PHP_ECOLI        2    292             
SEQRES   1 A  291  SER PHE ASP PRO THR GLY TYR THR LEU ALA HIS GLU HIS          
SEQRES   2 A  291  LEU HIS ILE ASP LEU SER GLY PHE LYS ASN ASN VAL ASP          
SEQRES   3 A  291  CYS ARG LEU ASP GLN TYR ALA PHE ILE CYS GLN GLU MET          
SEQRES   4 A  291  ASN ASP LEU MET THR ARG GLY VAL ARG ASN VAL ILE GLU          
SEQRES   5 A  291  MET THR ASN ARG TYR MET GLY ARG ASN ALA GLN PHE MET          
SEQRES   6 A  291  LEU ASP VAL MET ARG GLU THR GLY ILE ASN VAL VAL ALA          
SEQRES   7 A  291  CYS THR GLY TYR TYR GLN ASP ALA PHE PHE PRO GLU HIS          
SEQRES   8 A  291  VAL ALA THR ARG SER VAL GLN GLU LEU ALA GLN GLU MET          
SEQRES   9 A  291  VAL ASP GLU ILE GLU GLN GLY ILE ASP GLY THR GLU LEU          
SEQRES  10 A  291  LYS ALA GLY ILE ILE ALA GLU ILE GLY THR SER GLU GLY          
SEQRES  11 A  291  LYS ILE THR PRO LEU GLU GLU LYS VAL PHE ILE ALA ALA          
SEQRES  12 A  291  ALA LEU ALA HIS ASN GLN THR GLY ARG PRO ILE SER THR          
SEQRES  13 A  291  HIS THR SER PHE SER THR MET GLY LEU GLU GLN LEU ALA          
SEQRES  14 A  291  LEU LEU GLN ALA HIS GLY VAL ASP LEU SER ARG VAL THR          
SEQRES  15 A  291  VAL GLY HIS CYS ASP LEU LYS ASP ASN LEU ASP ASN ILE          
SEQRES  16 A  291  LEU LYS MET ILE ASP LEU GLY ALA TYR VAL GLN PHE ASP          
SEQRES  17 A  291  THR ILE GLY LYS ASN SER TYR TYR PRO ASP GLU LYS ARG          
SEQRES  18 A  291  ILE ALA MET LEU HIS ALA LEU ARG ASP ARG GLY LEU LEU          
SEQRES  19 A  291  ASN ARG VAL MET LEU SER MET ASP ILE THR ARG ARG SER          
SEQRES  20 A  291  HIS LEU LYS ALA ASN GLY GLY TYR GLY TYR ASP TYR LEU          
SEQRES  21 A  291  LEU THR THR PHE ILE PRO GLN LEU ARG GLN SER GLY PHE          
SEQRES  22 A  291  SER GLN ALA ASP VAL ASP VAL MET LEU ARG GLU ASN PRO          
SEQRES  23 A  291  SER GLN PHE PHE GLN                                          
SEQRES   1 B  291  SER PHE ASP PRO THR GLY TYR THR LEU ALA HIS GLU HIS          
SEQRES   2 B  291  LEU HIS ILE ASP LEU SER GLY PHE LYS ASN ASN VAL ASP          
SEQRES   3 B  291  CYS ARG LEU ASP GLN TYR ALA PHE ILE CYS GLN GLU MET          
SEQRES   4 B  291  ASN ASP LEU MET THR ARG GLY VAL ARG ASN VAL ILE GLU          
SEQRES   5 B  291  MET THR ASN ARG TYR MET GLY ARG ASN ALA GLN PHE MET          
SEQRES   6 B  291  LEU ASP VAL MET ARG GLU THR GLY ILE ASN VAL VAL ALA          
SEQRES   7 B  291  CYS THR GLY TYR TYR GLN ASP ALA PHE PHE PRO GLU HIS          
SEQRES   8 B  291  VAL ALA THR ARG SER VAL GLN GLU LEU ALA GLN GLU MET          
SEQRES   9 B  291  VAL ASP GLU ILE GLU GLN GLY ILE ASP GLY THR GLU LEU          
SEQRES  10 B  291  LYS ALA GLY ILE ILE ALA GLU ILE GLY THR SER GLU GLY          
SEQRES  11 B  291  LYS ILE THR PRO LEU GLU GLU LYS VAL PHE ILE ALA ALA          
SEQRES  12 B  291  ALA LEU ALA HIS ASN GLN THR GLY ARG PRO ILE SER THR          
SEQRES  13 B  291  HIS THR SER PHE SER THR MET GLY LEU GLU GLN LEU ALA          
SEQRES  14 B  291  LEU LEU GLN ALA HIS GLY VAL ASP LEU SER ARG VAL THR          
SEQRES  15 B  291  VAL GLY HIS CYS ASP LEU LYS ASP ASN LEU ASP ASN ILE          
SEQRES  16 B  291  LEU LYS MET ILE ASP LEU GLY ALA TYR VAL GLN PHE ASP          
SEQRES  17 B  291  THR ILE GLY LYS ASN SER TYR TYR PRO ASP GLU LYS ARG          
SEQRES  18 B  291  ILE ALA MET LEU HIS ALA LEU ARG ASP ARG GLY LEU LEU          
SEQRES  19 B  291  ASN ARG VAL MET LEU SER MET ASP ILE THR ARG ARG SER          
SEQRES  20 B  291  HIS LEU LYS ALA ASN GLY GLY TYR GLY TYR ASP TYR LEU          
SEQRES  21 B  291  LEU THR THR PHE ILE PRO GLN LEU ARG GLN SER GLY PHE          
SEQRES  22 B  291  SER GLN ALA ASP VAL ASP VAL MET LEU ARG GLU ASN PRO          
SEQRES  23 B  291  SER GLN PHE PHE GLN                                          
HET     ZN  A   1       1                                                       
HET     ZN  A 293       1                                                       
HET    SO4  A 294       5                                                       
HET    SO4  A 295       5                                                       
HET    MPD  A 720       8                                                       
HET    GOL  A 529       6                                                       
HET     ZN  B 293       1                                                       
HET     ZN  B 294       1                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM     SO4 SULFATE ION                                                      
HETNAM     MPD (4S)-2-METHYL-2,4-PENTANEDIOL                                    
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3   ZN    4(ZN 2+)                                                     
FORMUL   5  SO4    2(O4 S 2-)                                                   
FORMUL   7  MPD    C6 H14 O2                                                    
FORMUL   8  GOL    C3 H8 O3                                                     
FORMUL  11  HOH   *288(H2 O)                                                    
HELIX    1   1 SER A   20  LYS A   23  1                                   4    
HELIX    2   2 VAL A   26  CYS A   28  5                                   3    
HELIX    3   3 TYR A   33  ARG A   46  1                                  14    
HELIX    4   4 ARG A   57  MET A   59  5                                   3    
HELIX    5   5 ALA A   63  THR A   73  1                                  11    
HELIX    6   6 ASP A   86  PHE A   88  5                                   3    
HELIX    7   7 GLU A   91  THR A   95  5                                   5    
HELIX    8   8 VAL A   98  GLU A  110  1                                  13    
HELIX    9   9 PRO A  135  THR A  151  1                                  17    
HELIX   10  10 SER A  160  SER A  162  5                                   3    
HELIX   11  11 GLY A  165  ALA A  174  1                                  10    
HELIX   12  12 LEU A  179  ARG A  181  5                                   3    
HELIX   13  13 LEU A  193  ASP A  201  1                                   9    
HELIX   14  14 ASP A  219  ASP A  231  1                                  13    
HELIX   15  15 LEU A  235  ARG A  237  5                                   3    
HELIX   16  16 ARG A  247  HIS A  249  5                                   3    
HELIX   17  17 LYS A  251  ASN A  253  5                                   3    
HELIX   18  18 TYR A  258  THR A  263  5                                   6    
HELIX   19  19 PHE A  265  GLN A  271  1                                   7    
HELIX   20  20 GLN A  276  LEU A  283  1                                   8    
HELIX   21  21 GLU A  285  PHE A  290  1                                   6    
HELIX   22  22 SER B   20  LYS B   23  1                                   4    
HELIX   23  23 VAL B   26  CYS B   28  5                                   3    
HELIX   24  24 TYR B   33  ARG B   46  1                                  14    
HELIX   25  25 ARG B   57  MET B   59  5                                   3    
HELIX   26  26 ALA B   63  THR B   73  1                                  11    
HELIX   27  27 ASP B   86  PHE B   88  5                                   3    
HELIX   28  28 GLU B   91  THR B   95  5                                   5    
HELIX   29  29 VAL B   98  GLU B  110  1                                  13    
HELIX   30  30 PRO B  135  THR B  151  1                                  17    
HELIX   31  31 GLY B  165  HIS B  175  1                                  11    
HELIX   32  32 LEU B  179  ARG B  181  5                                   3    
HELIX   33  33 LEU B  193  ASP B  201  1                                   9    
HELIX   34  34 ASP B  219  ASP B  231  1                                  13    
HELIX   35  35 LEU B  235  ARG B  237  5                                   3    
HELIX   36  36 ARG B  247  HIS B  249  5                                   3    
HELIX   37  37 LYS B  251  ASN B  253  5                                   3    
HELIX   38  38 TYR B  258  THR B  263  5                                   6    
HELIX   39  39 PHE B  265  GLN B  271  1                                   7    
HELIX   40  40 GLN B  276  LEU B  283  1                                   8    
HELIX   41  41 GLU B  285  PHE B  290  1                                   6    
SHEET    1   A 3 ASN A  76  VAL A  78  0                                        
SHEET    2   A 3 VAL A  48  ILE A  52  1  N  VAL A  51   O  ASN A  76           
SHEET    3   A 3 TYR A   8  LEU A  10  1  N  TYR A   8   O  ARG A  49           
SHEET    1   B 2 VAL A 206  PHE A 208  0                                        
SHEET    2   B 2 VAL A 238  LEU A 240  1  N  MET A 239   O  VAL A 206           
SHEET    1   C 3 ASN B  76  VAL B  78  0                                        
SHEET    2   C 3 VAL B  48  ILE B  52  1  N  VAL B  51   O  ASN B  76           
SHEET    3   C 3 TYR B   8  LEU B  10  1  N  TYR B   8   O  ARG B  49           
SHEET    1   D 2 VAL B 206  PHE B 208  0                                        
SHEET    2   D 2 VAL B 238  LEU B 240  1  N  MET B 239   O  VAL B 206           
SHEET    1   E 2 ALA B  79  THR B  81  0                                        
SHEET    2   E 2 ALA B 120  ILE B 123  1  N  GLY B 121   O  ALA B  79           
LINK        ZN    ZN A   1                 NE2 HIS A  12     1555   1555  2.28  
LINK        ZN    ZN A   1                 NE2 HIS A  14     1555   1555  2.16  
LINK        ZN    ZN A   1                 OE2 GLU A 125     1555   1555  2.38  
LINK        ZN    ZN A   1                 OD1 ASP A 243     1555   1555  2.42  
LINK         OE1 GLU A 125                ZN    ZN A 293     1555   1555  2.20  
LINK         ND1 HIS A 158                ZN    ZN A 293     1555   1555  2.27  
LINK         NE2 HIS A 186                ZN    ZN A 293     1555   1555  2.18  
LINK         NE2 HIS B  12                ZN    ZN B 293     1555   1555  2.31  
LINK         NE2 HIS B  14                ZN    ZN B 293     1555   1555  2.19  
LINK         OE2 GLU B 125                ZN    ZN B 293     1555   1555  2.41  
LINK         OE1 GLU B 125                ZN    ZN B 294     1555   1555  2.18  
LINK         ND1 HIS B 158                ZN    ZN B 294     1555   1555  2.30  
LINK         NE2 HIS B 186                ZN    ZN B 294     1555   1555  2.22  
LINK         OD1 ASP B 243                ZN    ZN B 293     1555   1555  2.45  
SITE     1 AC1  5 HIS A  12  HIS A  14  GLU A 125  ASP A 243                    
SITE     2 AC1  5  ZN A 293                                                     
SITE     1 AC2  4  ZN A   1  GLU A 125  HIS A 158  HIS A 186                    
SITE     1 AC3  5 HIS B  12  HIS B  14  GLU B 125  ASP B 243                    
SITE     2 AC3  5  ZN B 294                                                     
SITE     1 AC4  4 GLU B 125  HIS B 158  HIS B 186   ZN B 293                    
SITE     1 AC5  6 SER A 162  THR A 163  MET A 164  LYS A 190                    
SITE     2 AC5  6 ASN A 195  HOH A 759                                          
SITE     1 AC6  5 LYS A 213  TYR A 216  THR A 245  ARG A 246                    
SITE     2 AC6  5 HIS A 249                                                     
SITE     1 AC7  3 ASP B 201  LEU B 202  HOH B 324                               
SITE     1 AC8  4 ARG A  57  TYR A  58  ARG A  96  HOH A 749                    
CRYST1   42.070   80.800   98.200  90.00  97.10  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.023770  0.000000  0.002961        0.00000                         
SCALE2      0.000000  0.012376  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010262        0.00000                         
MTRIX1   1 -0.999993 -0.000858 -0.000305        6.20002    1                    
MTRIX2   1 -0.000858  0.999995 -0.001697        7.79165    1                    
MTRIX3   1  0.000308 -0.001697 -0.999998      -48.62572    1