HEADER    SIGNALING PROTEIN                       06-MAY-11   3RVR              
TITLE     STRUCTURE OF THE CHEYN59D/E89R MOLYBDATE COMPLEX                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CHEMOTAXIS PROTEIN CHEY;                                   
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 83333;                                               
SOURCE   4 STRAIN: K12;                                                         
SOURCE   5 GENE: B1882, CHEY, JW1871;                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET28ACHEYN59DE89R                        
KEYWDS    TWO-COMPONENT, SIGNAL TRANSDUCTION, RESPONSE REGULATOR, CHEY, BETA-   
KEYWDS   2 ALPHA PROTEIN, CHEMOTAXIS, CHEZ, CHEX, CHEA, PHOSPHORYLATION,        
KEYWDS   3 SIGNALING PROTEIN                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.M.IMMORMINO,C.A.STARBIRD,R.E.SILVERSMITH,R.B.BOURRET                
REVDAT   3   13-SEP-23 3RVR    1       REMARK SEQADV                            
REVDAT   2   21-SEP-16 3RVR    1       JRNL                                     
REVDAT   1   09-MAY-12 3RVR    0                                                
JRNL        AUTH   R.M.IMMORMINO,C.A.STARBIRD,R.E.SILVERSMITH,R.B.BOURRET       
JRNL        TITL   PROBING MECHANISTIC SIMILARITIES BETWEEN RESPONSE REGULATOR  
JRNL        TITL 2 SIGNALING PROTEINS AND HALOACID DEHALOGENASE PHOSPHATASES.   
JRNL        REF    BIOCHEMISTRY                  V.  54  3514 2015              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   25928369                                                     
JRNL        DOI    10.1021/ACS.BIOCHEM.5B00286                                  
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.7_650)                      
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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.74                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 27715                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.172                           
REMARK   3   R VALUE            (WORKING SET) : 0.171                           
REMARK   3   FREE R VALUE                     : 0.188                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.340                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1481                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 19.7354 -  4.6519    1.00     2577   146  0.1647 0.1691        
REMARK   3     2  4.6519 -  3.7003    1.00     2464   136  0.1374 0.1617        
REMARK   3     3  3.7003 -  3.2349    1.00     2423   130  0.1578 0.1527        
REMARK   3     4  3.2349 -  2.9402    1.00     2394   136  0.1862 0.1916        
REMARK   3     5  2.9402 -  2.7300    1.00     2396   133  0.1877 0.2018        
REMARK   3     6  2.7300 -  2.5694    1.00     2377   135  0.1891 0.2377        
REMARK   3     7  2.5694 -  2.4410    0.99     2341   131  0.1851 0.1912        
REMARK   3     8  2.4410 -  2.3349    0.99     2356   139  0.1870 0.2111        
REMARK   3     9  2.3349 -  2.2452    0.98     2340   130  0.1934 0.2441        
REMARK   3    10  2.2452 -  2.1678    0.97     2288   134  0.1994 0.2446        
REMARK   3    11  2.1678 -  2.1001    0.96     2278   131  0.2097 0.2254        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.10                                          
REMARK   3   SHRINKAGE RADIUS   : 0.83                                          
REMARK   3   K_SOL              : 0.35                                          
REMARK   3   B_SOL              : 44.31                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.220            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.550           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 34.63                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.98                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 5.14860                                              
REMARK   3    B22 (A**2) : -2.54440                                             
REMARK   3    B33 (A**2) : -2.60420                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
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      :  0.011           2116                                  
REMARK   3   ANGLE     :  1.288           2850                                  
REMARK   3   CHIRALITY :  0.078            316                                  
REMARK   3   PLANARITY :  0.006            356                                  
REMARK   3   DIHEDRAL  : 12.519            781                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3RVR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-MAY-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000065436.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 27-MAR-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 22-BM                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.02631                            
REMARK 200  MONOCHROMATOR                  : SAGITAL CRYSTAL                    
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 27965                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 7.000                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.06100                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.15                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.70                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.28200                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.330                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 3CHY                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 69.44                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.02                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2.45 M AMMONIUM SULFATE, 100 MM TRIS,    
REMARK 280  PH 7.5, 5% (V/V) GLYCEROL, 2 MM AMMONIUM MOLYBDATE, 20MM            
REMARK 280  MANGANESE CHLORIDE, 4.25 MG/ML CHEY, VAPOR DIFFUSION, HANGING       
REMARK 280  DROP, TEMPERATURE 298K                                              
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       26.75500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       80.92000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       26.81500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       80.92000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       26.75500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       26.81500            
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     GLY A    -2                                                      
REMARK 465     SER A    -1                                                      
REMARK 465     GLY B    -2                                                      
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     HIS A   0    CG   ND1  CD2  CE1  NE2                             
REMARK 470     GLU A 125    CG   CD   OE1  OE2                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   154     O    HOH A   184              2.03            
REMARK 500   O    HOH B   175     O    HOH B   259              2.10            
REMARK 500   O    HOH A   268     O    HOH A   271              2.15            
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    TRP A  58      -65.64   -106.09                                   
REMARK 500    ASN A  62      -54.81     70.55                                   
REMARK 500    TRP B  58      -67.30   -105.70                                   
REMARK 500    ASN B  62      -55.37     71.28                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 130                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MOO A 131                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 132                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 133                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 134                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 135                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 136                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 137                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 138                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 130                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MOO B 131                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 132                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 133                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 134                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 135                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 136                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 137                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 138                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 139                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 140                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC1                                                 
REMARK 800 EVIDENCE_CODE: AUTHOR                                                
REMARK 800 SITE_DESCRIPTION: ACTIVE SITE FOR RESIDUE MN A 130                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC2                                                 
REMARK 800 EVIDENCE_CODE: AUTHOR                                                
REMARK 800 SITE_DESCRIPTION: ACTIVE SITE FOR RESIDUE MN B 130                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1FQW   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF ACTIVATED CHEY                                          
REMARK 900 RELATED ID: 3RVK   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE CHEY-MN2+ COMPLEX WITH SUBSTITUTIONS AT 59 AND 89   
REMARK 900 RELATED ID: 3RVL   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE CHEY-BEF3 COMPLEX WITH SUBSTITUTIONS AT 59 AND 89   
REMARK 900 RELATED ID: 3RVM   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE CHEY-MN2+ COMPLEX WITH SUBSTITUTIONS AT 59 AND 89   
REMARK 900 RELATED ID: 3RVN   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE CHEY-BEF3 COMPLEX WITH SUBSTITUTIONS AT 59 AND 89   
REMARK 900 RELATED ID: 3RVO   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE CHEY-MN2+ COMPLEX WITH SUBSTITUTIONS AT 59 AND 89   
REMARK 900 RELATED ID: 3RVP   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE CHEY-BEF3 COMPLEX WITH SUBSTITUTIONS AT 59 AND 89   
REMARK 900 RELATED ID: 3RVQ   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE CHEY-MN2+ COMPLEX WITH SUBSTITUTIONS AT 59 AND 89   
REMARK 900 RELATED ID: 3RVJ   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE CHEY-BEF3 COMPLEX WITH SUBSTITUTIONS AT 59 AND 89   
REMARK 900 RELATED ID: 3RVS   RELATED DB: PDB                                   
REMARK 900 TRUCTURE OF THE CHEY N59D/E89R TUNGSTATE COMPLEX                     
DBREF  3RVR A    1   129  UNP    P0AE67   CHEY_ECOLI       1    129             
DBREF  3RVR B    1   129  UNP    P0AE67   CHEY_ECOLI       1    129             
SEQADV 3RVR GLY A   -2  UNP  P0AE67              EXPRESSION TAG                 
SEQADV 3RVR SER A   -1  UNP  P0AE67              EXPRESSION TAG                 
SEQADV 3RVR HIS A    0  UNP  P0AE67              EXPRESSION TAG                 
SEQADV 3RVR ASP A   59  UNP  P0AE67    ASN    59 ENGINEERED MUTATION            
SEQADV 3RVR ARG A   89  UNP  P0AE67    GLU    89 ENGINEERED MUTATION            
SEQADV 3RVR GLY B   -2  UNP  P0AE67              EXPRESSION TAG                 
SEQADV 3RVR SER B   -1  UNP  P0AE67              EXPRESSION TAG                 
SEQADV 3RVR HIS B    0  UNP  P0AE67              EXPRESSION TAG                 
SEQADV 3RVR ASP B   59  UNP  P0AE67    ASN    59 ENGINEERED MUTATION            
SEQADV 3RVR ARG B   89  UNP  P0AE67    GLU    89 ENGINEERED MUTATION            
SEQRES   1 A  132  GLY SER HIS MET ALA ASP LYS GLU LEU LYS PHE LEU VAL          
SEQRES   2 A  132  VAL ASP ASP PHE SER THR MET ARG ARG ILE VAL ARG ASN          
SEQRES   3 A  132  LEU LEU LYS GLU LEU GLY PHE ASN ASN VAL GLU GLU ALA          
SEQRES   4 A  132  GLU ASP GLY VAL ASP ALA LEU ASN LYS LEU GLN ALA GLY          
SEQRES   5 A  132  GLY TYR GLY PHE VAL ILE SER ASP TRP ASP MET PRO ASN          
SEQRES   6 A  132  MET ASP GLY LEU GLU LEU LEU LYS THR ILE ARG ALA ASP          
SEQRES   7 A  132  GLY ALA MET SER ALA LEU PRO VAL LEU MET VAL THR ALA          
SEQRES   8 A  132  ARG ALA LYS LYS GLU ASN ILE ILE ALA ALA ALA GLN ALA          
SEQRES   9 A  132  GLY ALA SER GLY TYR VAL VAL LYS PRO PHE THR ALA ALA          
SEQRES  10 A  132  THR LEU GLU GLU LYS LEU ASN LYS ILE PHE GLU LYS LEU          
SEQRES  11 A  132  GLY MET                                                      
SEQRES   1 B  132  GLY SER HIS MET ALA ASP LYS GLU LEU LYS PHE LEU VAL          
SEQRES   2 B  132  VAL ASP ASP PHE SER THR MET ARG ARG ILE VAL ARG ASN          
SEQRES   3 B  132  LEU LEU LYS GLU LEU GLY PHE ASN ASN VAL GLU GLU ALA          
SEQRES   4 B  132  GLU ASP GLY VAL ASP ALA LEU ASN LYS LEU GLN ALA GLY          
SEQRES   5 B  132  GLY TYR GLY PHE VAL ILE SER ASP TRP ASP MET PRO ASN          
SEQRES   6 B  132  MET ASP GLY LEU GLU LEU LEU LYS THR ILE ARG ALA ASP          
SEQRES   7 B  132  GLY ALA MET SER ALA LEU PRO VAL LEU MET VAL THR ALA          
SEQRES   8 B  132  ARG ALA LYS LYS GLU ASN ILE ILE ALA ALA ALA GLN ALA          
SEQRES   9 B  132  GLY ALA SER GLY TYR VAL VAL LYS PRO PHE THR ALA ALA          
SEQRES  10 B  132  THR LEU GLU GLU LYS LEU ASN LYS ILE PHE GLU LYS LEU          
SEQRES  11 B  132  GLY MET                                                      
HET     MN  A 130       1                                                       
HET    MOO  A 131       5                                                       
HET    SO4  A 132       5                                                       
HET    SO4  A 133       5                                                       
HET    SO4  A 134       5                                                       
HET    SO4  A 135       5                                                       
HET    GOL  A 136       6                                                       
HET    GOL  A 137       6                                                       
HET    GOL  A 138       6                                                       
HET     MN  B 130       1                                                       
HET    MOO  B 131       5                                                       
HET    SO4  B 132       5                                                       
HET    SO4  B 133       5                                                       
HET    SO4  B 134       5                                                       
HET    SO4  B 135       5                                                       
HET    SO4  B 136       5                                                       
HET    SO4  B 137       5                                                       
HET    SO4  B 138       5                                                       
HET    GOL  B 139       6                                                       
HET    GOL  B 140       6                                                       
HETNAM      MN MANGANESE (II) ION                                               
HETNAM     MOO MOLYBDATE ION                                                    
HETNAM     SO4 SULFATE ION                                                      
HETNAM     GOL GLYCEROL                                                         
HETSYN     MOO MOLYBDATE                                                        
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3   MN    2(MN 2+)                                                     
FORMUL   4  MOO    2(MO O4 2-)                                                  
FORMUL   5  SO4    11(O4 S 2-)                                                  
FORMUL   9  GOL    5(C3 H8 O3)                                                  
FORMUL  23  HOH   *288(H2 O)                                                    
HELIX    1   1 PHE A   14  LEU A   28  1                                  15    
HELIX    2   2 ASP A   38  GLY A   49  1                                  12    
HELIX    3   3 ASP A   64  ASP A   75  1                                  12    
HELIX    4   4 LYS A   91  ALA A  101  1                                  11    
HELIX    5   5 THR A  112  GLY A  128  1                                  17    
HELIX    6   6 PHE B   14  LEU B   28  1                                  15    
HELIX    7   7 ASP B   38  ALA B   48  1                                  11    
HELIX    8   8 ASP B   64  ASP B   75  1                                  12    
HELIX    9   9 LYS B   91  ALA B  101  1                                  11    
HELIX   10  10 THR B  112  LEU B  127  1                                  16    
SHEET    1   A 5 VAL A  33  ALA A  36  0                                        
SHEET    2   A 5 PHE A   8  VAL A  11  1  N  VAL A  10   O  GLU A  34           
SHEET    3   A 5 PHE A  53  SER A  56  1  O  ILE A  55   N  LEU A   9           
SHEET    4   A 5 VAL A  83  THR A  87  1  O  LEU A  84   N  VAL A  54           
SHEET    5   A 5 GLY A 105  VAL A 108  1  O  VAL A 107   N  MET A  85           
SHEET    1   B 5 VAL B  33  ALA B  36  0                                        
SHEET    2   B 5 PHE B   8  VAL B  11  1  N  VAL B  10   O  GLU B  34           
SHEET    3   B 5 PHE B  53  SER B  56  1  O  ILE B  55   N  VAL B  11           
SHEET    4   B 5 VAL B  83  THR B  87  1  O  VAL B  86   N  SER B  56           
SHEET    5   B 5 GLY B 105  VAL B 108  1  O  VAL B 107   N  MET B  85           
CISPEP   1 LYS A  109    PRO A  110          0        -3.04                     
CISPEP   2 LYS B  109    PRO B  110          0        -2.08                     
SITE     1 AC1  6 ASP A  13  ASP A  57  ASP A  59  MOO A 131                    
SITE     2 AC1  6 HOH A 145  HOH A 152                                          
SITE     1 AC2  8 ASP A  57  TRP A  58  ASP A  59  THR A  87                    
SITE     2 AC2  8 ALA A  88  LYS A 109   MN A 130  HOH A 210                    
SITE     1 AC3  6 MET A  17  ALA A  88  LYS A 109  HOH A 145                    
SITE     2 AC3  6 HOH A 162  HOH A 278                                          
SITE     1 AC4  2 GLY A  49  GLY A  50                                          
SITE     1 AC5  7 ASP A  13  PHE A  14  SER A  15  HOH A 195                    
SITE     2 AC5  7 HOH A 207  HOH A 228  HOH A 236                               
SITE     1 AC6  4 ALA A   2  LYS A   4  LEU A  28  GLY A  29                    
SITE     1 AC7  5 ARG A  19  LYS A  70  HOH A 147  LYS B 126                    
SITE     2 AC7  5 HOH B 230                                                     
SITE     1 AC8  5 LYS A   7  ASN A  32  GLY A  49  GLY A  50                    
SITE     2 AC8  5 HOH A 181                                                     
SITE     1 AC9  2 LYS A  92  GLU A  93                                          
SITE     1 BC1  6 ASP B  13  ASP B  57  ASP B  59  MOO B 131                    
SITE     2 BC1  6 HOH B 150  HOH B 160                                          
SITE     1 BC2  9 ASP B  57  TRP B  58  ASP B  59  THR B  87                    
SITE     2 BC2  9 ALA B  88  LYS B 109   MN B 130  HOH B 160                    
SITE     3 BC2  9 HOH B 263                                                     
SITE     1 BC3  5 MET B  17  ALA B  88  LYS B 109  HOH B 256                    
SITE     2 BC3  5 HOH B 276                                                     
SITE     1 BC4  6 ASP B  13  PHE B  14  SER B  15  HOH B 155                    
SITE     2 BC4  6 HOH B 240  HOH B 259                                          
SITE     1 BC5  2 ARG B  89  HOH B 191                                          
SITE     1 BC6  5 LYS B   4  LEU B  28  GLY B  29  PHE B  30                    
SITE     2 BC6  5 HOH B 186                                                     
SITE     1 BC7  3 HIS B   0  GLY B  50  GOL B 140                               
SITE     1 BC8  3 LYS A  92  LYS B  92  HOH B 224                               
SITE     1 BC9  5 ARG B  19  HOH B 142  HOH B 143  HOH B 145                    
SITE     2 BC9  5 HOH B 210                                                     
SITE     1 CC1  3 LYS B   7  ASN B  32  GLY B  50                               
SITE     1 CC2  7 LEU B  46  GLY B  49  GLY B  50  TYR B  51                    
SITE     2 CC2  7 ALA B  77  SO4 B 136  HOH B 223                               
SITE     1 DC1  6 ASP A  13  ASP A  57  ASP A  59  MOO A 131                    
SITE     2 DC1  6 HOH A 145  HOH A 152                                          
SITE     1 DC2  6 ASP B  13  ASP B  57  ASP B  59  MOO B 131                    
SITE     2 DC2  6 HOH B 150  HOH B 160                                          
CRYST1   53.510   53.630  161.840  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      0.018688  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.018646  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006179        0.00000