HEADER    HYDROLASE                               19-JUL-04   1U2E               
TITLE     CRYSTAL STRUCTURE OF THE C-C BOND HYDROLASE MHPC                       
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: 2-HYDROXY-6-KETONONA-2,4-DIENEDIOIC ACID HYDROLASE;         
COMPND   3 CHAIN: A, B, C, D;                                                    
COMPND   4 SYNONYM: 2-HYDROXY-6-KETO-NONA-2,4-DIENE-1,9-DIOIC ACID 5,6-          
COMPND   5 HYDROLASE;                                                            
COMPND   6 EC: 3.7.1.-;                                                          
COMPND   7 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                                
SOURCE   3 ORGANISM_TAXID: 562;                                                  
SOURCE   4 GENE: MHPC;                                                           
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                        
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                      
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                  
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                               
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PIPC                                       
KEYWDS    ALPHA/BETA HYDROLASE FOLD, HYDROLASE                                   
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    M.G.MONTGOMERY,G.DUNN,F.MOHAMMED,T.ROBERTSON,J.-L.GARCIA,A.COKER,      
AUTHOR   2 T.D.H.BUGG,S.P.WOOD                                                   
REVDAT   4   03-APR-24 1U2E    1       REMARK                                    
REVDAT   3   13-MAR-24 1U2E    1       REMARK                                    
REVDAT   2   24-FEB-09 1U2E    1       VERSN                                     
REVDAT   1   15-FEB-05 1U2E    0                                                 
JRNL        AUTH   G.DUNN,M.G.MONTGOMERY,F.MOHAMMED,A.COKER,J.B.COOPER,          
JRNL        AUTH 2 T.ROBERTSON,J.-L.GARCIA,T.D.H.BUGG,S.P.WOOD                   
JRNL        TITL   THE STRUCTURE OF THE C-C BOND HYDROLASE MHPC PROVIDES         
JRNL        TITL 2 INSIGHTS INTO ITS CATALYTIC MECHANISM                         
JRNL        REF    J.MOL.BIOL.                   V. 346   253 2005               
JRNL        REFN                   ISSN 0022-2836                                
JRNL        PMID   15663942                                                      
JRNL        DOI    10.1016/J.JMB.2004.11.033                                     
REMARK   2                                                                       
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : CNS                                                   
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-               
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,               
REMARK   3               : READ,RICE,SIMONSON,WARREN                             
REMARK   3                                                                       
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                     
REMARK   3                                                                       
REMARK   3  DATA USED IN REFINEMENT.                                             
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                            
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                            
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 93.2                            
REMARK   3   NUMBER OF REFLECTIONS             : 71393                           
REMARK   3                                                                       
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                      
REMARK   3   CROSS-VALIDATION METHOD          : FREE-R                           
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                           
REMARK   3   R VALUE            (WORKING SET) : 0.219                            
REMARK   3   FREE R VALUE                     : 0.278                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                             
REMARK   3   FREE R VALUE TEST SET COUNT      : 3619                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                             
REMARK   3                                                                       
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                   
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                          
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                          
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                          
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                          
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                          
REMARK   3   BIN FREE R VALUE                    : NULL                          
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                          
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                          
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS            : 8924                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                        
REMARK   3   HETEROGEN ATOMS          : 4                                        
REMARK   3   SOLVENT ATOMS            : 544                                      
REMARK   3                                                                       
REMARK   3  B VALUES.                                                            
REMARK   3   FROM WILSON PLOT           (A**2) : 38.20                           
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  ESTIMATED COORDINATE ERROR.                                          
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                             
REMARK   3   ESD FROM SIGMAA              (A) : NULL                             
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                             
REMARK   3                                                                       
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                          
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                             
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                             
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                    
REMARK   3   BOND LENGTHS                 (A) : 0.006                            
REMARK   3   BOND ANGLES            (DEGREES) : 1.244                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                             
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                             
REMARK   3                                                                       
REMARK   3  ISOTROPIC THERMAL MODEL : ANISOTROPIC                                
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  BULK SOLVENT MODELING.                                               
REMARK   3   METHOD USED : NULL                                                  
REMARK   3   KSOL        : NULL                                                  
REMARK   3   BSOL        : 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 1U2E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-JUL-04.                   
REMARK 100 THE DEPOSITION ID IS D_1000023159.                                    
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 15-OCT-02                           
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                               
REMARK 200  PH                             : 8.0                                 
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                   
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : Y                                   
REMARK 200  RADIATION SOURCE               : SRS                                 
REMARK 200  BEAMLINE                       : PX14.2                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.87                                
REMARK 200  MONOCHROMATOR                  : SI 111 CHANNEL                      
REMARK 200  OPTICS                         : NULL                                
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : CCD                                 
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                      
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                              
REMARK 200  DATA SCALING SOFTWARE          : SCALA, CCP4 (SCALA)                 
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 71688                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                               
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.7                                
REMARK 200  DATA REDUNDANCY                : 4.600                               
REMARK 200  R MERGE                    (I) : 0.07500                             
REMARK 200  R SYM                      (I) : NULL                                
REMARK 200   FOR THE DATA SET  : 6.3000                              
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) : 2.21                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : 72.9                                
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00                                
REMARK 200  R MERGE FOR SHELL          (I) : 0.54800                             
REMARK 200  R SYM FOR SHELL            (I) : NULL                                
REMARK 200   FOR SHELL         : 1.300                               
REMARK 200                                                                       
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                               
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT         
REMARK 200 SOFTWARE USED: MOLREP                                                 
REMARK 200 STARTING MODEL: MAD STRUCTURE OF MHPC                                 
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 53.00                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, PEG 8000, TRIS, CALCIUM CHLORIDE,    
REMARK 280  PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298.0K            
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                             
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                         
REMARK 290                                                                       
REMARK 290      SYMOP   SYMMETRY                                                 
REMARK 290     NNNMMM   OPERATOR                                                 
REMARK 290       1555   X,Y,Z                                                    
REMARK 290       2555   -X,-Y,Z                                                  
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                          
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                          
REMARK 290                                                                       
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                      
REMARK 290           MMM -> TRANSLATION VECTOR                                   
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                             
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM              
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                 
REMARK 290 RELATED MOLECULES.                                                    
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       72.42900             
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       72.07700             
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000             
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       72.42900             
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       72.07700             
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: DIMERIC                            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C                                   
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: DIMERIC                            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D                                   
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    -4                                                       
REMARK 465     MET A    -3                                                       
REMARK 465     SER A    -2                                                       
REMARK 465     MET B   996                                                       
REMARK 465     MET B   997                                                       
REMARK 465     SER B   998                                                       
REMARK 465     MET C  1996                                                       
REMARK 465     MET C  1997                                                       
REMARK 465     SER C  1998                                                       
REMARK 465     MET D  2996                                                       
REMARK 465     MET D  2997                                                       
REMARK 465     SER D  2998                                                       
REMARK 465     TYR D  2999                                                       
REMARK 475                                                                       
REMARK 475 ZERO OCCUPANCY RESIDUES                                               
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.              
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                 
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                       
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)           
REMARK 475   M RES C  SSEQI                                                      
REMARK 475     ASP B  1179                                                       
REMARK 475     LEU B  1180                                                       
REMARK 475     THR B  1181                                                       
REMARK 475     ASP B  1182                                                       
REMARK 475     ALA B  1183                                                       
REMARK 475     LEU B  1184                                                       
REMARK 475     PHE B  1185                                                       
REMARK 475     GLU B  1186                                                       
REMARK 475     ALA B  1187                                                       
REMARK 475     ARG B  1188                                                       
REMARK 475     LEU B  1189                                                       
REMARK 475     ASN B  1190                                                       
REMARK 480                                                                       
REMARK 480 ZERO OCCUPANCY ATOM                                                   
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                   
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                 
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;               
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):          
REMARK 480   M RES C SSEQI ATOMS                                                 
REMARK 480     LYS A   18   CG   CD   CE   NZ                                    
REMARK 480     LYS A  122   CG   CD   CE   NZ                                    
REMARK 480     GLN A  156   CG   CD   OE1  NE2                                   
REMARK 480     ASP A  179   CG   OD1  OD2                                        
REMARK 480     LYS A  211   CG   CD   CE   NZ                                    
REMARK 480     GLU B 1014   CG   CD   OE1  OE2                                   
REMARK 480     LYS B 1018   CG   CD   CE   NZ                                    
REMARK 480     GLN B 1029   CG   CD   OE1  NE2                                   
REMARK 480     LYS B 1122   CG   CD   CE   NZ                                    
REMARK 480     GLN B 1156   CG   CD   OE1  NE2                                   
REMARK 480     GLU B 1164   CG   CD   OE1  OE2                                   
REMARK 480     LYS B 1167   CG   CD   CE   NZ                                    
REMARK 480     GLU C 2014   CG   CD   OE1  OE2                                   
REMARK 480     LYS C 2018   CG   CD   CE   NZ                                    
REMARK 480     GLN C 2029   CG   CD   OE1  NE2                                   
REMARK 480     ASP C 2031   CG   OD1  OD2                                        
REMARK 480     GLN C 2156   CG   CD   OE1  NE2                                   
REMARK 480     LYS C 2167   CG   CD   CE   NZ                                    
REMARK 480     ASP C 2179   CG   OD1  OD2                                        
REMARK 480     LYS C 2211   CG   CD   CE   NZ                                    
REMARK 480     GLU D 3014   CG   CD   OE1  OE2                                   
REMARK 480     LYS D 3018   CG   CD   CE   NZ                                    
REMARK 480     GLN D 3029   CG   CD   OE1  NE2                                   
REMARK 480     ASP D 3031   CG   OD1  OD2                                        
REMARK 480     GLU D 3186   CG   CD   OE1  OE2                                   
REMARK 480     LYS D 3211   CG   CD   CE   NZ                                    
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: TORSION ANGLES                                              
REMARK 500                                                                       
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:             
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                              
REMARK 500                                                                       
REMARK 500 STANDARD TABLE:                                                       
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                     
REMARK 500                                                                       
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-            
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400             
REMARK 500                                                                       
REMARK 500  M RES CSSEQI        PSI       PHI                                    
REMARK 500    SER A 110     -116.10     55.12                                    
REMARK 500    PRO A 161       77.54    -65.18                                    
REMARK 500    ARG A 195       77.09   -113.17                                    
REMARK 500    ALA B1016       64.53     62.76                                    
REMARK 500    HIS B1038      170.62    -59.84                                    
REMARK 500    SER B1110     -110.58     49.57                                    
REMARK 500    PRO B1161       76.34    -59.90                                    
REMARK 500    MET B1192      -75.20    -58.90                                    
REMARK 500    TRP B1264       64.71   -104.15                                    
REMARK 500    GLN C2029       -2.84   -145.45                                    
REMARK 500    SER C2110     -108.59     60.02                                    
REMARK 500    LYS C2211       78.17   -101.48                                    
REMARK 500    GLN D3029        6.94   -158.20                                    
REMARK 500    SER D3110     -115.68     58.15                                    
REMARK 500    PRO D3161       61.00    -59.20                                    
REMARK 500    ASN D3209      100.91   -166.53                                    
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 CL D 1001                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1002                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 1003                  
REMARK 800                                                                       
REMARK 800 SITE_IDENTIFIER: AC4                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 1285                  
DBREF  1U2E A   -4   284  UNP    P77044   MHPC_ECOLI       5    293              
DBREF  1U2E B  996  1284  UNP    P77044   MHPC_ECOLI       5    293              
DBREF  1U2E C 1996  2284  UNP    P77044   MHPC_ECOLI       5    293              
DBREF  1U2E D 2996  3284  UNP    P77044   MHPC_ECOLI       5    293              
SEQRES   1 A  289  MET MET SER TYR GLN PRO GLN THR GLU ALA ALA THR SER           
SEQRES   2 A  289  ARG PHE LEU ASN VAL GLU GLU ALA GLY LYS THR LEU ARG           
SEQRES   3 A  289  ILE HIS PHE ASN ASP CYS GLY GLN GLY ASP GLU THR VAL           
SEQRES   4 A  289  VAL LEU LEU HIS GLY SER GLY PRO GLY ALA THR GLY TRP           
SEQRES   5 A  289  ALA ASN PHE SER ARG ASN ILE ASP PRO LEU VAL GLU ALA           
SEQRES   6 A  289  GLY TYR ARG VAL ILE LEU LEU ASP CYS PRO GLY TRP GLY           
SEQRES   7 A  289  LYS SER ASP SER VAL VAL ASN SER GLY SER ARG SER ASP           
SEQRES   8 A  289  LEU ASN ALA ARG ILE LEU LYS SER VAL VAL ASP GLN LEU           
SEQRES   9 A  289  ASP ILE ALA LYS ILE HIS LEU LEU GLY ASN SER MET GLY           
SEQRES  10 A  289  GLY HIS SER SER VAL ALA PHE THR LEU LYS TRP PRO GLU           
SEQRES  11 A  289  ARG VAL GLY LYS LEU VAL LEU MET GLY GLY GLY THR GLY           
SEQRES  12 A  289  GLY MET SER LEU PHE THR PRO MET PRO THR GLU GLY ILE           
SEQRES  13 A  289  LYS ARG LEU ASN GLN LEU TYR ARG GLN PRO THR ILE GLU           
SEQRES  14 A  289  ASN LEU LYS LEU MET MET ASP ILE PHE VAL PHE ASP THR           
SEQRES  15 A  289  SER ASP LEU THR ASP ALA LEU PHE GLU ALA ARG LEU ASN           
SEQRES  16 A  289  ASN MET LEU SER ARG ARG ASP HIS LEU GLU ASN PHE VAL           
SEQRES  17 A  289  LYS SER LEU GLU ALA ASN PRO LYS GLN PHE PRO ASP PHE           
SEQRES  18 A  289  GLY PRO ARG LEU ALA GLU ILE LYS ALA GLN THR LEU ILE           
SEQRES  19 A  289  VAL TRP GLY ARG ASN ASP ARG PHE VAL PRO MET ASP ALA           
SEQRES  20 A  289  GLY LEU ARG LEU LEU SER GLY ILE ALA GLY SER GLU LEU           
SEQRES  21 A  289  HIS ILE PHE ARG ASP CYS GLY HIS TRP ALA GLN TRP GLU           
SEQRES  22 A  289  HIS ALA ASP ALA PHE ASN GLN LEU VAL LEU ASN PHE LEU           
SEQRES  23 A  289  ALA ARG PRO                                                   
SEQRES   1 B  289  MET MET SER TYR GLN PRO GLN THR GLU ALA ALA THR SER           
SEQRES   2 B  289  ARG PHE LEU ASN VAL GLU GLU ALA GLY LYS THR LEU ARG           
SEQRES   3 B  289  ILE HIS PHE ASN ASP CYS GLY GLN GLY ASP GLU THR VAL           
SEQRES   4 B  289  VAL LEU LEU HIS GLY SER GLY PRO GLY ALA THR GLY TRP           
SEQRES   5 B  289  ALA ASN PHE SER ARG ASN ILE ASP PRO LEU VAL GLU ALA           
SEQRES   6 B  289  GLY TYR ARG VAL ILE LEU LEU ASP CYS PRO GLY TRP GLY           
SEQRES   7 B  289  LYS SER ASP SER VAL VAL ASN SER GLY SER ARG SER ASP           
SEQRES   8 B  289  LEU ASN ALA ARG ILE LEU LYS SER VAL VAL ASP GLN LEU           
SEQRES   9 B  289  ASP ILE ALA LYS ILE HIS LEU LEU GLY ASN SER MET GLY           
SEQRES  10 B  289  GLY HIS SER SER VAL ALA PHE THR LEU LYS TRP PRO GLU           
SEQRES  11 B  289  ARG VAL GLY LYS LEU VAL LEU MET GLY GLY GLY THR GLY           
SEQRES  12 B  289  GLY MET SER LEU PHE THR PRO MET PRO THR GLU GLY ILE           
SEQRES  13 B  289  LYS ARG LEU ASN GLN LEU TYR ARG GLN PRO THR ILE GLU           
SEQRES  14 B  289  ASN LEU LYS LEU MET MET ASP ILE PHE VAL PHE ASP THR           
SEQRES  15 B  289  SER ASP LEU THR ASP ALA LEU PHE GLU ALA ARG LEU ASN           
SEQRES  16 B  289  ASN MET LEU SER ARG ARG ASP HIS LEU GLU ASN PHE VAL           
SEQRES  17 B  289  LYS SER LEU GLU ALA ASN PRO LYS GLN PHE PRO ASP PHE           
SEQRES  18 B  289  GLY PRO ARG LEU ALA GLU ILE LYS ALA GLN THR LEU ILE           
SEQRES  19 B  289  VAL TRP GLY ARG ASN ASP ARG PHE VAL PRO MET ASP ALA           
SEQRES  20 B  289  GLY LEU ARG LEU LEU SER GLY ILE ALA GLY SER GLU LEU           
SEQRES  21 B  289  HIS ILE PHE ARG ASP CYS GLY HIS TRP ALA GLN TRP GLU           
SEQRES  22 B  289  HIS ALA ASP ALA PHE ASN GLN LEU VAL LEU ASN PHE LEU           
SEQRES  23 B  289  ALA ARG PRO                                                   
SEQRES   1 C  289  MET MET SER TYR GLN PRO GLN THR GLU ALA ALA THR SER           
SEQRES   2 C  289  ARG PHE LEU ASN VAL GLU GLU ALA GLY LYS THR LEU ARG           
SEQRES   3 C  289  ILE HIS PHE ASN ASP CYS GLY GLN GLY ASP GLU THR VAL           
SEQRES   4 C  289  VAL LEU LEU HIS GLY SER GLY PRO GLY ALA THR GLY TRP           
SEQRES   5 C  289  ALA ASN PHE SER ARG ASN ILE ASP PRO LEU VAL GLU ALA           
SEQRES   6 C  289  GLY TYR ARG VAL ILE LEU LEU ASP CYS PRO GLY TRP GLY           
SEQRES   7 C  289  LYS SER ASP SER VAL VAL ASN SER GLY SER ARG SER ASP           
SEQRES   8 C  289  LEU ASN ALA ARG ILE LEU LYS SER VAL VAL ASP GLN LEU           
SEQRES   9 C  289  ASP ILE ALA LYS ILE HIS LEU LEU GLY ASN SER MET GLY           
SEQRES  10 C  289  GLY HIS SER SER VAL ALA PHE THR LEU LYS TRP PRO GLU           
SEQRES  11 C  289  ARG VAL GLY LYS LEU VAL LEU MET GLY GLY GLY THR GLY           
SEQRES  12 C  289  GLY MET SER LEU PHE THR PRO MET PRO THR GLU GLY ILE           
SEQRES  13 C  289  LYS ARG LEU ASN GLN LEU TYR ARG GLN PRO THR ILE GLU           
SEQRES  14 C  289  ASN LEU LYS LEU MET MET ASP ILE PHE VAL PHE ASP THR           
SEQRES  15 C  289  SER ASP LEU THR ASP ALA LEU PHE GLU ALA ARG LEU ASN           
SEQRES  16 C  289  ASN MET LEU SER ARG ARG ASP HIS LEU GLU ASN PHE VAL           
SEQRES  17 C  289  LYS SER LEU GLU ALA ASN PRO LYS GLN PHE PRO ASP PHE           
SEQRES  18 C  289  GLY PRO ARG LEU ALA GLU ILE LYS ALA GLN THR LEU ILE           
SEQRES  19 C  289  VAL TRP GLY ARG ASN ASP ARG PHE VAL PRO MET ASP ALA           
SEQRES  20 C  289  GLY LEU ARG LEU LEU SER GLY ILE ALA GLY SER GLU LEU           
SEQRES  21 C  289  HIS ILE PHE ARG ASP CYS GLY HIS TRP ALA GLN TRP GLU           
SEQRES  22 C  289  HIS ALA ASP ALA PHE ASN GLN LEU VAL LEU ASN PHE LEU           
SEQRES  23 C  289  ALA ARG PRO                                                   
SEQRES   1 D  289  MET MET SER TYR GLN PRO GLN THR GLU ALA ALA THR SER           
SEQRES   2 D  289  ARG PHE LEU ASN VAL GLU GLU ALA GLY LYS THR LEU ARG           
SEQRES   3 D  289  ILE HIS PHE ASN ASP CYS GLY GLN GLY ASP GLU THR VAL           
SEQRES   4 D  289  VAL LEU LEU HIS GLY SER GLY PRO GLY ALA THR GLY TRP           
SEQRES   5 D  289  ALA ASN PHE SER ARG ASN ILE ASP PRO LEU VAL GLU ALA           
SEQRES   6 D  289  GLY TYR ARG VAL ILE LEU LEU ASP CYS PRO GLY TRP GLY           
SEQRES   7 D  289  LYS SER ASP SER VAL VAL ASN SER GLY SER ARG SER ASP           
SEQRES   8 D  289  LEU ASN ALA ARG ILE LEU LYS SER VAL VAL ASP GLN LEU           
SEQRES   9 D  289  ASP ILE ALA LYS ILE HIS LEU LEU GLY ASN SER MET GLY           
SEQRES  10 D  289  GLY HIS SER SER VAL ALA PHE THR LEU LYS TRP PRO GLU           
SEQRES  11 D  289  ARG VAL GLY LYS LEU VAL LEU MET GLY GLY GLY THR GLY           
SEQRES  12 D  289  GLY MET SER LEU PHE THR PRO MET PRO THR GLU GLY ILE           
SEQRES  13 D  289  LYS ARG LEU ASN GLN LEU TYR ARG GLN PRO THR ILE GLU           
SEQRES  14 D  289  ASN LEU LYS LEU MET MET ASP ILE PHE VAL PHE ASP THR           
SEQRES  15 D  289  SER ASP LEU THR ASP ALA LEU PHE GLU ALA ARG LEU ASN           
SEQRES  16 D  289  ASN MET LEU SER ARG ARG ASP HIS LEU GLU ASN PHE VAL           
SEQRES  17 D  289  LYS SER LEU GLU ALA ASN PRO LYS GLN PHE PRO ASP PHE           
SEQRES  18 D  289  GLY PRO ARG LEU ALA GLU ILE LYS ALA GLN THR LEU ILE           
SEQRES  19 D  289  VAL TRP GLY ARG ASN ASP ARG PHE VAL PRO MET ASP ALA           
SEQRES  20 D  289  GLY LEU ARG LEU LEU SER GLY ILE ALA GLY SER GLU LEU           
SEQRES  21 D  289  HIS ILE PHE ARG ASP CYS GLY HIS TRP ALA GLN TRP GLU           
SEQRES  22 D  289  HIS ALA ASP ALA PHE ASN GLN LEU VAL LEU ASN PHE LEU           
SEQRES  23 D  289  ALA ARG PRO                                                   
HET     CL  A1002       1                                                        
HET     CL  B1285       1                                                        
HET     CL  C1003       1                                                        
HET     CL  D1001       1                                                        
HETNAM      CL CHLORIDE ION                                                      
FORMUL   5   CL    4(CL 1-)                                                      
FORMUL   9  HOH   *544(H2 O)                                                     
HELIX    1   1 THR A    3  THR A    7  1                                   5     
HELIX    2   2 THR A   45  PHE A   50  1                                   6     
HELIX    3   3 ASN A   53  ALA A   60  1                                   8     
HELIX    4   4 SER A   83  LEU A   99  1                                  17     
HELIX    5   5 SER A  110  TRP A  123  1                                  14     
HELIX    6   6 THR A  148  GLN A  160  1                                  13     
HELIX    7   7 THR A  162  ILE A  172  1                                  11     
HELIX    8   8 THR A  181  ARG A  195  1                                  15     
HELIX    9   9 ARG A  195  ASN A  209  1                                  15     
HELIX   10  10 PHE A  216  ILE A  223  5                                   8     
HELIX   11  11 MET A  240  ILE A  250  1                                  11     
HELIX   12  12 TRP A  264  HIS A  269  1                                   6     
HELIX   13  13 HIS A  269  ALA A  282  1                                  14     
HELIX   14  14 THR B 1003  THR B 1007  1                                   5     
HELIX   15  15 THR B 1045  SER B 1051  1                                   7     
HELIX   16  16 ASN B 1053  ALA B 1060  1                                   8     
HELIX   17  17 SER B 1083  LEU B 1099  1                                  17     
HELIX   18  18 SER B 1110  TRP B 1123  1                                  14     
HELIX   19  19 THR B 1148  GLN B 1160  1                                  13     
HELIX   20  20 THR B 1162  VAL B 1174  1                                  13     
HELIX   21  21 THR B 1181  ARG B 1195  1                                  15     
HELIX   22  22 ARG B 1195  ASN B 1209  1                                  15     
HELIX   23  23 PHE B 1216  ILE B 1223  5                                   8     
HELIX   24  24 MET B 1240  ILE B 1250  1                                  11     
HELIX   25  25 TRP B 1264  HIS B 1269  1                                   6     
HELIX   26  26 HIS B 1269  ALA B 1282  1                                  14     
HELIX   27  27 THR C 2003  THR C 2007  1                                   5     
HELIX   28  28 THR C 2045  SER C 2051  1                                   7     
HELIX   29  29 ASN C 2053  ALA C 2060  1                                   8     
HELIX   30  30 SER C 2083  LEU C 2099  1                                  17     
HELIX   31  31 SER C 2110  TRP C 2123  1                                  14     
HELIX   32  32 THR C 2148  GLN C 2160  1                                  13     
HELIX   33  33 THR C 2162  ILE C 2172  1                                  11     
HELIX   34  34 ASP C 2176  LEU C 2180  5                                   5     
HELIX   35  35 THR C 2181  ARG C 2195  1                                  15     
HELIX   36  36 ARG C 2195  ASN C 2209  1                                  15     
HELIX   37  37 PHE C 2216  ILE C 2223  5                                   8     
HELIX   38  38 MET C 2240  ILE C 2250  1                                  11     
HELIX   39  39 TRP C 2264  HIS C 2269  1                                   6     
HELIX   40  40 HIS C 2269  ALA C 2282  1                                  14     
HELIX   41  41 THR D 3003  THR D 3007  1                                   5     
HELIX   42  42 THR D 3045  SER D 3051  1                                   7     
HELIX   43  43 ASN D 3053  ALA D 3060  1                                   8     
HELIX   44  44 SER D 3083  LEU D 3099  1                                  17     
HELIX   45  45 SER D 3110  TRP D 3123  1                                  14     
HELIX   46  46 THR D 3148  GLN D 3160  1                                  13     
HELIX   47  47 THR D 3162  ILE D 3172  1                                  11     
HELIX   48  48 ASP D 3176  LEU D 3180  5                                   5     
HELIX   49  49 THR D 3181  ARG D 3195  1                                  15     
HELIX   50  50 ARG D 3195  ASN D 3209  1                                  15     
HELIX   51  51 PHE D 3216  ILE D 3223  5                                   8     
HELIX   52  52 MET D 3240  ILE D 3250  1                                  11     
HELIX   53  53 TRP D 3264  HIS D 3269  1                                   6     
HELIX   54  54 HIS D 3269  ALA D 3282  1                                  14     
SHEET    1   A16 SER A   8  GLU A  15  0                                         
SHEET    2   A16 LYS A  18  CYS A  27 -1  O  LYS A  18   N  GLU A  15            
SHEET    3   A16 ARG A  63  LEU A  67 -1  O  VAL A  64   N  CYS A  27            
SHEET    4   A16 THR A  33  LEU A  37  1  N  VAL A  34   O  ARG A  63            
SHEET    5   A16 ILE A 104  ASN A 109  1  O  HIS A 105   N  VAL A  35            
SHEET    6   A16 VAL A 127  MET A 133  1  O  GLY A 128   N  ILE A 104            
SHEET    7   A16 THR A 227  GLY A 232  1  O  VAL A 230   N  LEU A 132            
SHEET    8   A16 GLU A 254  PHE A 258  1  O  HIS A 256   N  ILE A 229            
SHEET    9   A16 GLU C2254  PHE C2258 -1  O  ILE C2257   N  LEU A 255            
SHEET   10   A16 THR C2227  GLY C2232  1  N  ILE C2229   O  HIS C2256            
SHEET   11   A16 VAL C2127  MET C2133  1  N  LEU C2132   O  VAL C2230            
SHEET   12   A16 ILE C2104  ASN C2109  1  N  ILE C2104   O  GLY C2128            
SHEET   13   A16 THR C2033  LEU C2037  1  N  VAL C2035   O  HIS C2105            
SHEET   14   A16 ARG C2063  LEU C2067  1  O  ARG C2063   N  VAL C2034            
SHEET   15   A16 LYS C2018  CYS C2027 -1  N  CYS C2027   O  VAL C2064            
SHEET   16   A16 SER C2008  GLU C2015 -1  N  LEU C2011   O  ILE C2022            
SHEET    1   B16 SER B1008  GLU B1015  0                                         
SHEET    2   B16 LYS B1018  CYS B1027 -1  O  ILE B1022   N  LEU B1011            
SHEET    3   B16 ARG B1063  LEU B1067 -1  O  VAL B1064   N  CYS B1027            
SHEET    4   B16 THR B1033  LEU B1037  1  N  VAL B1034   O  ARG B1063            
SHEET    5   B16 ILE B1104  ASN B1109  1  O  HIS B1105   N  VAL B1035            
SHEET    6   B16 VAL B1127  MET B1133  1  O  GLY B1128   N  ILE B1104            
SHEET    7   B16 THR B1227  GLY B1232  1  O  VAL B1230   N  LEU B1132            
SHEET    8   B16 GLU B1254  PHE B1258  1  O  GLU B1254   N  ILE B1229            
SHEET    9   B16 GLU D3254  PHE D3258 -1  O  ILE D3257   N  LEU B1255            
SHEET   10   B16 THR D3227  GLY D3232  1  N  ILE D3229   O  GLU D3254            
SHEET   11   B16 VAL D3127  MET D3133  1  N  LEU D3132   O  VAL D3230            
SHEET   12   B16 ILE D3104  ASN D3109  1  N  LEU D3106   O  VAL D3131            
SHEET   13   B16 THR D3033  LEU D3037  1  N  VAL D3035   O  HIS D3105            
SHEET   14   B16 ARG D3063  LEU D3067  1  O  ILE D3065   N  LEU D3036            
SHEET   15   B16 LYS D3018  CYS D3027 -1  N  CYS D3027   O  VAL D3064            
SHEET   16   B16 SER D3008  GLU D3015 -1  N  GLU D3015   O  LYS D3018            
CISPEP   1 MET A  146    PRO A  147          0        -0.26                      
CISPEP   2 MET B 1146    PRO B 1147          0        -0.09                      
CISPEP   3 MET C 2146    PRO C 2147          0        -0.19                      
CISPEP   4 MET D 3146    PRO D 3147          0         0.22                      
SITE     1 AC1  4 GLY D3041  ALA D3044  ASN D3049  ARG D3188                     
SITE     1 AC2  3 GLY A  41  ALA A  44  ARG A 188                                
SITE     1 AC3  4 HOH C 215  GLY C2041  ALA C2044  ARG C2188                     
SITE     1 AC4  3 GLY B1039  GLY B1041  ASN B1049                                
CRYST1  144.858  144.154   62.107  90.00  90.00  90.00 P 21 21 2    16           
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      0.006903  0.000000  0.000000        0.00000                          
SCALE2      0.000000  0.006937  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.016101        0.00000                          
END