HEADER    ISOMERASE                               16-MAY-16   5JZD              
TITLE     A RE-REFINEMENT OF THE ISOCHORISMATE SYNTHASE ENTC                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ISOCHORISMATE SYNTHASE ENTC;                               
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: ISOCHORISMATE MUTASE;                                       
COMPND   5 EC: 5.4.4.2;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 OTHER_DETAILS: RE-REFINED ENTRY, DATA COLLECTED BY ORIGINAL          
COMPND   8 DEPOSITORS                                                           
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12);                  
SOURCE   3 ORGANISM_TAXID: 83333;                                               
SOURCE   4 STRAIN: K12;                                                         
SOURCE   5 GENE: ENTC, B0593, JW0585                                            
KEYWDS    ISOCHORISMATE SYNTHASE, CHORISMATE, ISOCHORISMATE, ISOMERASE          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.M.MENEELY,A.L.LAMB                                                  
REVDAT   6   06-MAR-24 5JZD    1       LINK                                     
REVDAT   5   11-DEC-19 5JZD    1       REMARK                                   
REVDAT   4   27-SEP-17 5JZD    1       REMARK                                   
REVDAT   3   15-MAR-17 5JZD    1       REMARK                                   
REVDAT   2   10-AUG-16 5JZD    1       JRNL                                     
REVDAT   1   20-JUL-16 5JZD    0                                                
JRNL        AUTH   K.M.MENEELY,J.A.SUNDLOV,A.M.GULICK,G.R.MORAN,A.L.LAMB        
JRNL        TITL   AN OPEN AND SHUT CASE: THE INTERACTION OF MAGNESIUM WITH MST 
JRNL        TITL 2 ENZYMES.                                                     
JRNL        REF    J.AM.CHEM.SOC.                V. 138  9277 2016              
JRNL        REFN                   ESSN 1520-5126                               
JRNL        PMID   27373320                                                     
JRNL        DOI    10.1021/JACS.6B05134                                         
REMARK   0                                                                      
REMARK   0 THIS ENTRY 5JZD REFLECTS AN ALTERNATIVE MODELING OF THE              
REMARK   0 STRUCTURAL DATA IN 3HWO. ORIGINAL DATA DETERMINED BY                 
REMARK   0 AUTHORS S.SRIDHARAN, T.L. BLUNDELL                                   
REMARK   0 ORIGINAL DATA REFERENCE 1                                            
REMARK   0  PDB ID: 3HWO                                                        
REMARK   0  AUTH   S.SRIDHARAN,N.HOWARD,O.KERBARH,M.BASZCZYK,C.ABELL,           
REMARK   0  AUTH 2 T.L.BLUNDELL                                                 
REMARK   0  TITL   CRYSTAL STRUCTURE OF ESCHERICHIA COLI ENTEROBACTIN-SPECIFIC  
REMARK   0  TITL 2 ISOCHORISMATE SYNTHASE (ENTC) BOUND TO ITS REACTION PRODUCT  
REMARK   0  TITL 3 ISOCHORISMATE: IMPLICATIONS FOR THE ENZYME MECHANISM AND     
REMARK   0  TITL 4 DIFFERENTIAL ACTIVITY OF CHORISMATE-UTILIZING ENZYMES.       
REMARK   0  REF    J. MOL. BIOL.                 V. 397   290 2010              
REMARK   0  REFN                   ESSN 1089-8638                               
REMARK   0  PMID   20079748                                                     
REMARK   0  DOI    10.1016/J.JMB.2010.01.019                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.10_2155)                                   
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 41.95                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.540                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 41374                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.198                           
REMARK   3   R VALUE            (WORKING SET) : 0.195                           
REMARK   3   FREE R VALUE                     : 0.256                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.050                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2088                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 41.9559 -  5.6742    0.99     2793   140  0.1648 0.2414        
REMARK   3     2  5.6742 -  4.5055    1.00     2676   147  0.1579 0.2093        
REMARK   3     3  4.5055 -  3.9364    1.00     2640   156  0.1547 0.2007        
REMARK   3     4  3.9364 -  3.5767    1.00     2663   130  0.1778 0.2506        
REMARK   3     5  3.5767 -  3.3205    1.00     2639   124  0.2016 0.2282        
REMARK   3     6  3.3205 -  3.1248    1.00     2580   144  0.2070 0.2737        
REMARK   3     7  3.1248 -  2.9683    1.00     2646   123  0.2316 0.3114        
REMARK   3     8  2.9683 -  2.8392    1.00     2601   132  0.2315 0.3115        
REMARK   3     9  2.8392 -  2.7299    1.00     2601   148  0.2354 0.3259        
REMARK   3    10  2.7299 -  2.6357    1.00     2621   132  0.2360 0.2783        
REMARK   3    11  2.6357 -  2.5533    1.00     2585   132  0.2400 0.2888        
REMARK   3    12  2.5533 -  2.4803    1.00     2603   144  0.2558 0.3406        
REMARK   3    13  2.4803 -  2.4150    1.00     2565   141  0.2622 0.3369        
REMARK   3    14  2.4150 -  2.3561    1.00     2611   140  0.2620 0.2932        
REMARK   3    15  2.3561 -  2.3026    0.97     2462   155  0.2884 0.3321        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.320            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.970           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.013           6009                                  
REMARK   3   ANGLE     :  1.287           8173                                  
REMARK   3   CHIRALITY :  0.062            913                                  
REMARK   3   PLANARITY :  0.010           1089                                  
REMARK   3   DIHEDRAL  : 16.528           3653                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: REFINEMENT WAS DONE WITH SIMULATED        
REMARK   3  ANNEALING IN PHENIX REFINE                                          
REMARK   4                                                                      
REMARK   4 5JZD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-MAY-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000221414.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: AUTHOR USED THE SF DATA FROM ENTRY 3HWO                      
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.86                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
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       31.23450            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       70.00700            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       52.39750            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       70.00700            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       31.23450            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       52.39750            
REMARK 290   SMTRY3   4  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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     ASP A     2                                                      
REMARK 465     THR A     3                                                      
REMARK 465     SER A     4                                                      
REMARK 465     LEU A     5                                                      
REMARK 465     ALA A     6                                                      
REMARK 465     GLU A     7                                                      
REMARK 465     GLU A     8                                                      
REMARK 465     VAL A     9                                                      
REMARK 465     GLN A    10                                                      
REMARK 465     GLN A    11                                                      
REMARK 465     THR A    12                                                      
REMARK 465     MET A    13                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ASP B     2                                                      
REMARK 465     THR B     3                                                      
REMARK 465     SER B     4                                                      
REMARK 465     LEU B     5                                                      
REMARK 465     ALA B     6                                                      
REMARK 465     GLU B     7                                                      
REMARK 465     GLU B     8                                                      
REMARK 465     VAL B     9                                                      
REMARK 465     GLN B    10                                                      
REMARK 465     GLN B    11                                                      
REMARK 465     THR B    12                                                      
REMARK 465     MET B    13                                                      
REMARK 465     ALA B    14                                                      
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   H    VAL B   117     O    HOH B   501              1.48            
REMARK 500   OD1  ASP A   146     O    HOH A   501              2.16            
REMARK 500   N    VAL B   117     O    HOH B   501              2.19            
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    TYR A  27      -94.92    -85.50                                   
REMARK 500    GLN A  67        4.85    -66.55                                   
REMARK 500    GLN A  84      159.17    -49.18                                   
REMARK 500    SER A  87       56.93   -118.44                                   
REMARK 500    ALA A 213      128.66   -175.05                                   
REMARK 500    GLU A 222       28.16    -77.73                                   
REMARK 500    VAL A 223      -62.29   -109.50                                   
REMARK 500    LEU A 260      120.74   -174.02                                   
REMARK 500    SER A 305      -76.88   -112.46                                   
REMARK 500    PRO A 321       34.84    -78.60                                   
REMARK 500    GLU A 325     -118.01     53.45                                   
REMARK 500    ARG A 347       54.96     38.31                                   
REMARK 500    GLU A 353     -116.47     51.55                                   
REMARK 500    PRO B  18        1.35    -65.19                                   
REMARK 500    TYR B  27      -86.14    -73.49                                   
REMARK 500    ASN B  71       62.03     71.12                                   
REMARK 500    SER B  87       59.39   -119.11                                   
REMARK 500    PHE B 109      121.49    -33.68                                   
REMARK 500    ARG B 111      132.18    -33.64                                   
REMARK 500    ASP B 187       18.95     83.70                                   
REMARK 500    GLU B 255       30.07    -88.86                                   
REMARK 500    ASN B 286      171.62    -56.36                                   
REMARK 500    SER B 305      -73.69   -109.72                                   
REMARK 500    PRO B 321       33.24    -95.55                                   
REMARK 500    GLU B 325     -121.91     60.89                                   
REMARK 500    GLU B 353     -112.63     57.14                                   
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  362     GLY A  363                   37.33                    
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                              MG A 402  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 241   OE1                                                    
REMARK 620 2 GLU A 241   OE2  47.3                                              
REMARK 620 3 GLU A 376   OE2 148.9 163.8                                        
REMARK 620 4 ISC A 401   O1  121.5  74.5  89.3                                  
REMARK 620 5 ISC A 401   O2  103.3  80.0  91.1  52.7                            
REMARK 620 6 HOH A 510   O    66.0 104.6  88.1 138.6  86.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 402  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B 241   OE2                                                    
REMARK 620 2 GLU B 376   OE2 164.3                                              
REMARK 620 3 ISC B 401   O1   77.7  87.9                                        
REMARK 620 4 ISC B 401   O2   84.6  94.0  60.8                                  
REMARK 620 5 HOH B 503   O   105.6  90.1 162.2 101.8                            
REMARK 620 6 HOH B 514   O    89.7  86.6  99.8 160.5  97.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ISC A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ISC B 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 402                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3HWO   RELATED DB: PDB                                   
REMARK 900 RE-REFINEMENT WITH EMPHASIS ON THE METAL BINDING SITES, 3HWO         
REMARK 900 STRUCTURE FACTORS WERE USED                                          
DBREF  5JZD A    1   391  UNP    P0AEJ2   ENTC_ECOLI       1    391             
DBREF  5JZD B    1   391  UNP    P0AEJ2   ENTC_ECOLI       1    391             
SEQRES   1 A  391  MET ASP THR SER LEU ALA GLU GLU VAL GLN GLN THR MET          
SEQRES   2 A  391  ALA THR LEU ALA PRO ASN ARG PHE PHE PHE MET SER PRO          
SEQRES   3 A  391  TYR ARG SER PHE THR THR SER GLY CYS PHE ALA ARG PHE          
SEQRES   4 A  391  ASP GLU PRO ALA VAL ASN GLY ASP SER PRO ASP SER PRO          
SEQRES   5 A  391  PHE GLN GLN LYS LEU ALA ALA LEU PHE ALA ASP ALA LYS          
SEQRES   6 A  391  ALA GLN GLY ILE LYS ASN PRO VAL MET VAL GLY ALA ILE          
SEQRES   7 A  391  PRO PHE ASP PRO ARG GLN PRO SER SER LEU TYR ILE PRO          
SEQRES   8 A  391  GLU SER TRP GLN SER PHE SER ARG GLN GLU LYS GLN ALA          
SEQRES   9 A  391  SER ALA ARG ARG PHE THR ARG SER GLN SER LEU ASN VAL          
SEQRES  10 A  391  VAL GLU ARG GLN ALA ILE PRO GLU GLN THR THR PHE GLU          
SEQRES  11 A  391  GLN MET VAL ALA ARG ALA ALA ALA LEU THR ALA THR PRO          
SEQRES  12 A  391  GLN VAL ASP LYS VAL VAL LEU SER ARG LEU ILE ASP ILE          
SEQRES  13 A  391  THR THR ASP ALA ALA ILE ASP SER GLY VAL LEU LEU GLU          
SEQRES  14 A  391  ARG LEU ILE ALA GLN ASN PRO VAL SER TYR ASN PHE HIS          
SEQRES  15 A  391  VAL PRO LEU ALA ASP GLY GLY VAL LEU LEU GLY ALA SER          
SEQRES  16 A  391  PRO GLU LEU LEU LEU ARG LYS ASP GLY GLU ARG PHE SER          
SEQRES  17 A  391  SER ILE PRO LEU ALA GLY SER ALA ARG ARG GLN PRO ASP          
SEQRES  18 A  391  GLU VAL LEU ASP ARG GLU ALA GLY ASN ARG LEU LEU ALA          
SEQRES  19 A  391  SER GLU LYS ASP ARG HIS GLU HIS GLU LEU VAL THR GLN          
SEQRES  20 A  391  ALA MET LYS GLU VAL LEU ARG GLU ARG SER SER GLU LEU          
SEQRES  21 A  391  HIS VAL PRO SER SER PRO GLN LEU ILE THR THR PRO THR          
SEQRES  22 A  391  LEU TRP HIS LEU ALA THR PRO PHE GLU GLY LYS ALA ASN          
SEQRES  23 A  391  SER GLN GLU ASN ALA LEU THR LEU ALA CYS LEU LEU HIS          
SEQRES  24 A  391  PRO THR PRO ALA LEU SER GLY PHE PRO HIS GLN ALA ALA          
SEQRES  25 A  391  THR GLN VAL ILE ALA GLU LEU GLU PRO PHE ASP ARG GLU          
SEQRES  26 A  391  LEU PHE GLY GLY ILE VAL GLY TRP CYS ASP SER GLU GLY          
SEQRES  27 A  391  ASN GLY GLU TRP VAL VAL THR ILE ARG CYS ALA LYS LEU          
SEQRES  28 A  391  ARG GLU ASN GLN VAL ARG LEU PHE ALA GLY ALA GLY ILE          
SEQRES  29 A  391  VAL PRO ALA SER SER PRO LEU GLY GLU TRP ARG GLU THR          
SEQRES  30 A  391  GLY VAL LYS LEU SER THR MET LEU ASN VAL PHE GLY LEU          
SEQRES  31 A  391  HIS                                                          
SEQRES   1 B  391  MET ASP THR SER LEU ALA GLU GLU VAL GLN GLN THR MET          
SEQRES   2 B  391  ALA THR LEU ALA PRO ASN ARG PHE PHE PHE MET SER PRO          
SEQRES   3 B  391  TYR ARG SER PHE THR THR SER GLY CYS PHE ALA ARG PHE          
SEQRES   4 B  391  ASP GLU PRO ALA VAL ASN GLY ASP SER PRO ASP SER PRO          
SEQRES   5 B  391  PHE GLN GLN LYS LEU ALA ALA LEU PHE ALA ASP ALA LYS          
SEQRES   6 B  391  ALA GLN GLY ILE LYS ASN PRO VAL MET VAL GLY ALA ILE          
SEQRES   7 B  391  PRO PHE ASP PRO ARG GLN PRO SER SER LEU TYR ILE PRO          
SEQRES   8 B  391  GLU SER TRP GLN SER PHE SER ARG GLN GLU LYS GLN ALA          
SEQRES   9 B  391  SER ALA ARG ARG PHE THR ARG SER GLN SER LEU ASN VAL          
SEQRES  10 B  391  VAL GLU ARG GLN ALA ILE PRO GLU GLN THR THR PHE GLU          
SEQRES  11 B  391  GLN MET VAL ALA ARG ALA ALA ALA LEU THR ALA THR PRO          
SEQRES  12 B  391  GLN VAL ASP LYS VAL VAL LEU SER ARG LEU ILE ASP ILE          
SEQRES  13 B  391  THR THR ASP ALA ALA ILE ASP SER GLY VAL LEU LEU GLU          
SEQRES  14 B  391  ARG LEU ILE ALA GLN ASN PRO VAL SER TYR ASN PHE HIS          
SEQRES  15 B  391  VAL PRO LEU ALA ASP GLY GLY VAL LEU LEU GLY ALA SER          
SEQRES  16 B  391  PRO GLU LEU LEU LEU ARG LYS ASP GLY GLU ARG PHE SER          
SEQRES  17 B  391  SER ILE PRO LEU ALA GLY SER ALA ARG ARG GLN PRO ASP          
SEQRES  18 B  391  GLU VAL LEU ASP ARG GLU ALA GLY ASN ARG LEU LEU ALA          
SEQRES  19 B  391  SER GLU LYS ASP ARG HIS GLU HIS GLU LEU VAL THR GLN          
SEQRES  20 B  391  ALA MET LYS GLU VAL LEU ARG GLU ARG SER SER GLU LEU          
SEQRES  21 B  391  HIS VAL PRO SER SER PRO GLN LEU ILE THR THR PRO THR          
SEQRES  22 B  391  LEU TRP HIS LEU ALA THR PRO PHE GLU GLY LYS ALA ASN          
SEQRES  23 B  391  SER GLN GLU ASN ALA LEU THR LEU ALA CYS LEU LEU HIS          
SEQRES  24 B  391  PRO THR PRO ALA LEU SER GLY PHE PRO HIS GLN ALA ALA          
SEQRES  25 B  391  THR GLN VAL ILE ALA GLU LEU GLU PRO PHE ASP ARG GLU          
SEQRES  26 B  391  LEU PHE GLY GLY ILE VAL GLY TRP CYS ASP SER GLU GLY          
SEQRES  27 B  391  ASN GLY GLU TRP VAL VAL THR ILE ARG CYS ALA LYS LEU          
SEQRES  28 B  391  ARG GLU ASN GLN VAL ARG LEU PHE ALA GLY ALA GLY ILE          
SEQRES  29 B  391  VAL PRO ALA SER SER PRO LEU GLY GLU TRP ARG GLU THR          
SEQRES  30 B  391  GLY VAL LYS LEU SER THR MET LEU ASN VAL PHE GLY LEU          
SEQRES  31 B  391  HIS                                                          
HET    ISC  A 401      24                                                       
HET     MG  A 402       1                                                       
HET    ISC  B 401      24                                                       
HET     MG  B 402       1                                                       
HETNAM     ISC (5S,6S)-5-[(1-CARBOXYETHENYL)OXY]-6-HYDROXYCYCLOHEXA-1,          
HETNAM   2 ISC  3-DIENE-1-CARBOXYLIC ACID                                       
HETNAM      MG MAGNESIUM ION                                                    
HETSYN     ISC ISOCHORISMIC ACID                                                
FORMUL   3  ISC    2(C10 H10 O6)                                                
FORMUL   4   MG    2(MG 2+)                                                     
FORMUL   7  HOH   *78(H2 O)                                                     
HELIX    1 AA1 SER A   51  GLN A   67  1                                  17    
HELIX    2 AA2 SER A   98  PHE A  109  1                                  12    
HELIX    3 AA3 GLU A  125  THR A  142  1                                  18    
HELIX    4 AA4 ASP A  163  ASN A  175  1                                  13    
HELIX    5 AA5 VAL A  223  SER A  235  1                                  13    
HELIX    6 AA6 SER A  235  ARG A  254  1                                  20    
HELIX    7 AA7 ASN A  290  HIS A  299  1                                  10    
HELIX    8 AA8 PRO A  308  GLU A  320  1                                  13    
HELIX    9 AA9 SER A  369  GLY A  389  1                                  21    
HELIX   10 AB1 SER B   51  GLN B   67  1                                  17    
HELIX   11 AB2 SER B   98  PHE B  109  1                                  12    
HELIX   12 AB3 GLU B  125  ALA B  141  1                                  17    
HELIX   13 AB4 ASP B  163  ASN B  175  1                                  13    
HELIX   14 AB5 ASP B  221  SER B  235  1                                  15    
HELIX   15 AB6 SER B  235  ARG B  254  1                                  20    
HELIX   16 AB7 GLU B  255  SER B  257  5                                   3    
HELIX   17 AB8 ASN B  290  HIS B  299  1                                  10    
HELIX   18 AB9 PRO B  308  GLU B  320  1                                  13    
HELIX   19 AC1 SER B  369  PHE B  388  1                                  20    
SHEET    1 AA1 9 SER A  93  SER A  96  0                                        
SHEET    2 AA1 9 PHE A  30  SER A  33 -1  N  SER A  33   O  SER A  93           
SHEET    3 AA1 9 PHE A  22  MET A  24 -1  N  PHE A  23   O  PHE A  30           
SHEET    4 AA1 9 TYR A 179  PRO A 184 -1  O  ASN A 180   N  MET A  24           
SHEET    5 AA1 9 VAL A 190  SER A 195 -1  O  LEU A 191   N  VAL A 183           
SHEET    6 AA1 9 CYS A 348  ARG A 352 -1  O  ALA A 349   N  LEU A 192           
SHEET    7 AA1 9 GLN A 355  ILE A 364 -1  O  ARG A 357   N  LYS A 350           
SHEET    8 AA1 9 LYS A 147  THR A 158 -1  N  LEU A 150   O  ALA A 362           
SHEET    9 AA1 9 VAL A 117  ILE A 123 -1  N  VAL A 118   O  THR A 157           
SHEET    1 AA2 9 SER A  93  SER A  96  0                                        
SHEET    2 AA2 9 PHE A  30  SER A  33 -1  N  SER A  33   O  SER A  93           
SHEET    3 AA2 9 PHE A  22  MET A  24 -1  N  PHE A  23   O  PHE A  30           
SHEET    4 AA2 9 TYR A 179  PRO A 184 -1  O  ASN A 180   N  MET A  24           
SHEET    5 AA2 9 VAL A 190  SER A 195 -1  O  LEU A 191   N  VAL A 183           
SHEET    6 AA2 9 CYS A 348  ARG A 352 -1  O  ALA A 349   N  LEU A 192           
SHEET    7 AA2 9 GLN A 355  ILE A 364 -1  O  ARG A 357   N  LYS A 350           
SHEET    8 AA2 9 LYS A 147  THR A 158 -1  N  LEU A 150   O  ALA A 362           
SHEET    9 AA2 9 GLY A 306  PHE A 307 -1  O  PHE A 307   N  LYS A 147           
SHEET    1 AA3 9 ALA A  37  PHE A  39  0                                        
SHEET    2 AA3 9 SER A  87  ILE A  90 -1  O  ILE A  90   N  ALA A  37           
SHEET    3 AA3 9 VAL A  73  ILE A  78 -1  N  ALA A  77   O  SER A  87           
SHEET    4 AA3 9 ILE A 330  ASP A 335 -1  O  CYS A 334   N  MET A  74           
SHEET    5 AA3 9 GLY A 340  VAL A 344 -1  O  VAL A 343   N  VAL A 331           
SHEET    6 AA3 9 LEU A 198  ASP A 203 -1  N  LYS A 202   O  GLY A 340           
SHEET    7 AA3 9 ARG A 206  ILE A 210 -1  O  SER A 208   N  ARG A 201           
SHEET    8 AA3 9 PHE A 281  ALA A 285 -1  O  PHE A 281   N  SER A 209           
SHEET    9 AA3 9 SER A 257  HIS A 261 -1  N  HIS A 261   O  GLU A 282           
SHEET    1 AA4 3 LEU A 212  ARG A 217  0                                        
SHEET    2 AA4 3 LEU A 274  ALA A 278 -1  O  TRP A 275   N  ALA A 216           
SHEET    3 AA4 3 GLN A 267  THR A 270 -1  N  GLN A 267   O  ALA A 278           
SHEET    1 AA5 9 SER B  93  SER B  96  0                                        
SHEET    2 AA5 9 PHE B  30  SER B  33 -1  N  THR B  31   O  GLN B  95           
SHEET    3 AA5 9 PHE B  22  MET B  24 -1  N  PHE B  23   O  PHE B  30           
SHEET    4 AA5 9 TYR B 179  PRO B 184 -1  O  ASN B 180   N  MET B  24           
SHEET    5 AA5 9 VAL B 190  SER B 195 -1  O  LEU B 191   N  VAL B 183           
SHEET    6 AA5 9 CYS B 348  ARG B 352 -1  O  LEU B 351   N  VAL B 190           
SHEET    7 AA5 9 GLN B 355  ILE B 364 -1  O  ARG B 357   N  LYS B 350           
SHEET    8 AA5 9 LYS B 147  THR B 158 -1  N  ILE B 156   O  VAL B 356           
SHEET    9 AA5 9 VAL B 117  ILE B 123 -1  N  GLN B 121   O  ASP B 155           
SHEET    1 AA6 9 SER B  93  SER B  96  0                                        
SHEET    2 AA6 9 PHE B  30  SER B  33 -1  N  THR B  31   O  GLN B  95           
SHEET    3 AA6 9 PHE B  22  MET B  24 -1  N  PHE B  23   O  PHE B  30           
SHEET    4 AA6 9 TYR B 179  PRO B 184 -1  O  ASN B 180   N  MET B  24           
SHEET    5 AA6 9 VAL B 190  SER B 195 -1  O  LEU B 191   N  VAL B 183           
SHEET    6 AA6 9 CYS B 348  ARG B 352 -1  O  LEU B 351   N  VAL B 190           
SHEET    7 AA6 9 GLN B 355  ILE B 364 -1  O  ARG B 357   N  LYS B 350           
SHEET    8 AA6 9 LYS B 147  THR B 158 -1  N  ILE B 156   O  VAL B 356           
SHEET    9 AA6 9 GLY B 306  PHE B 307 -1  O  PHE B 307   N  LYS B 147           
SHEET    1 AA7 9 ALA B  37  PHE B  39  0                                        
SHEET    2 AA7 9 SER B  87  ILE B  90 -1  O  LEU B  88   N  PHE B  39           
SHEET    3 AA7 9 VAL B  73  ILE B  78 -1  N  ALA B  77   O  SER B  87           
SHEET    4 AA7 9 ILE B 330  ASP B 335 -1  O  ILE B 330   N  ILE B  78           
SHEET    5 AA7 9 GLY B 340  VAL B 344 -1  O  VAL B 343   N  VAL B 331           
SHEET    6 AA7 9 LEU B 198  ASP B 203 -1  N  LYS B 202   O  GLY B 340           
SHEET    7 AA7 9 ARG B 206  ILE B 210 -1  O  ARG B 206   N  ASP B 203           
SHEET    8 AA7 9 PHE B 281  LYS B 284 -1  O  PHE B 281   N  SER B 209           
SHEET    9 AA7 9 SER B 258  HIS B 261 -1  N  HIS B 261   O  GLU B 282           
SHEET    1 AA8 3 LEU B 212  ARG B 217  0                                        
SHEET    2 AA8 3 LEU B 274  ALA B 278 -1  O  TRP B 275   N  ALA B 216           
SHEET    3 AA8 3 GLN B 267  THR B 270 -1  N  GLN B 267   O  ALA B 278           
LINK         OE1 GLU A 241                MG    MG A 402     1555   1555  2.95  
LINK         OE2 GLU A 241                MG    MG A 402     1555   1555  2.38  
LINK         OE2 GLU A 376                MG    MG A 402     1555   1555  2.32  
LINK         O1  ISC A 401                MG    MG A 402     1555   1555  2.36  
LINK         O2  ISC A 401                MG    MG A 402     1555   1555  2.47  
LINK        MG    MG A 402                 O   HOH A 510     1555   1555  2.02  
LINK         OE2 GLU B 241                MG    MG B 402     1555   1555  2.23  
LINK         OE2 GLU B 376                MG    MG B 402     1555   1555  2.17  
LINK         O1  ISC B 401                MG    MG B 402     1555   1555  2.11  
LINK         O2  ISC B 401                MG    MG B 402     1555   1555  2.20  
LINK        MG    MG B 402                 O   HOH B 503     1555   1555  2.34  
LINK        MG    MG B 402                 O   HOH B 514     1555   1555  2.08  
CISPEP   1 ILE A  123    PRO A  124          0        -8.94                     
CISPEP   2 HIS A  299    PRO A  300          0        -6.56                     
CISPEP   3 PHE A  307    PRO A  308          0        -2.44                     
CISPEP   4 ILE B  123    PRO B  124          0       -12.16                     
CISPEP   5 HIS B  299    PRO B  300          0        -6.19                     
CISPEP   6 PHE B  307    PRO B  308          0        -4.64                     
SITE     1 AC1 16 GLU A 197  LEU A 212  GLY A 214  SER A 215                    
SITE     2 AC1 16 GLU A 241  HIS A 276  ALA A 303  ILE A 346                    
SITE     3 AC1 16 ARG A 347  ALA A 360  GLY A 361  GLY A 363                    
SITE     4 AC1 16 GLU A 376  LYS A 380   MG A 402  HOH A 510                    
SITE     1 AC2  4 GLU A 241  GLU A 376  ISC A 401  HOH A 510                    
SITE     1 AC3 16 GLU B 197  LEU B 212  GLY B 214  SER B 215                    
SITE     2 AC3 16 GLU B 241  HIS B 276  ALA B 303  ILE B 346                    
SITE     3 AC3 16 ARG B 347  ALA B 360  GLY B 361  ALA B 362                    
SITE     4 AC3 16 GLY B 363  GLU B 376  LYS B 380   MG B 402                    
SITE     1 AC4  5 GLU B 241  GLU B 376  ISC B 401  HOH B 503                    
SITE     2 AC4  5 HOH B 514                                                     
CRYST1   62.469  104.795  140.014  90.00  90.00  90.00 P 21 21 21    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      0.016008  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009542  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007142        0.00000