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Database: PDB
Entry: 2C80
LinkDB: 2C80
Original site: 2C80 
HEADER    TRANSFERASE                             30-NOV-05   2C80              
TITLE     STRUCTURE OF SH28GST IN COMPLEX WITH S-HEXYL GLUTATHIONE              
CAVEAT     2C80    MET B 114 C-ALPHA IS PLANAR                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GLUTATHIONE S-TRANSFERASE 28 KDA;                          
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: GST 28, GST CLASS-SIGMA;                                    
COMPND   5 EC: 2.5.1.18;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SCHISTOSOMA HAEMATOBIUM;                        
SOURCE   3 ORGANISM_COMMON: BLOOD FLUKE;                                        
SOURCE   4 ORGANISM_TAXID: 6185;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
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: PET-23D                                   
KEYWDS    SIGMA CLASS GST, DETOXIFICATION, GLUTATHIONE, PROSTAGLANDIN D2        
KEYWDS   2 SYNTHASE, INHIBITOR, TRANSFERASE, ANTIGEN                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.BAIOCCO,L.J.GOURLAY,F.ANGELUCCI,A.BELLELLI,M.BRUNORI,A.E.MIELE      
REVDAT   5   13-DEC-23 2C80    1       REMARK                                   
REVDAT   4   08-MAY-13 2C80    1       TITLE  CAVEAT SOURCE REMARK              
REVDAT   4 2                   1       VERSN  HETNAM HETSYN FORMUL              
REVDAT   3   24-FEB-09 2C80    1       VERSN                                    
REVDAT   2   12-JUL-06 2C80    1       JRNL                                     
REVDAT   1   21-JUN-06 2C80    0                                                
JRNL        AUTH   P.BAIOCCO,L.J.GOURLAY,F.ANGELUCCI,J.FONTAINE,M.HERVE,        
JRNL        AUTH 2 A.E.MIELE,F.TROTTEIN,M.BRUNORI,A.BELLELLI                    
JRNL        TITL   PROBING THE MECHANISM OF GSH ACTIVATION IN SCHISTOSOMA       
JRNL        TITL 2 HAEMATOBIUM GLUTATHIONE-S-TRANSFERASE BY SITE-DIRECTED       
JRNL        TITL 3 MUTAGENESIS AND X-RAY CRYSTALLOGRAPHY.                       
JRNL        REF    J.MOL.BIOL.                   V. 360   678 2006              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   16777141                                                     
JRNL        DOI    10.1016/J.JMB.2006.05.040                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 47.14                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 18295                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.191                           
REMARK   3   R VALUE            (WORKING SET) : 0.188                           
REMARK   3   FREE R VALUE                     : 0.246                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 985                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.31                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.36                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1281                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.95                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2000                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 71                           
REMARK   3   BIN FREE R VALUE                    : 0.3260                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3322                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 65                                      
REMARK   3   SOLVENT ATOMS            : 228                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 19.86                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.06000                                              
REMARK   3    B22 (A**2) : 0.06000                                              
REMARK   3    B33 (A**2) : -0.09000                                             
REMARK   3    B12 (A**2) : 0.03000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.439         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.258         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.178         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.140         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.935                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.894                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3483 ; 0.008 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4689 ; 1.186 ; 1.988       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   414 ; 5.317 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   151 ;30.170 ;24.172       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   655 ;14.402 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    20 ;23.352 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   520 ; 0.084 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2540 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1695 ; 0.195 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2356 ; 0.302 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   237 ; 0.148 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    47 ; 0.194 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    22 ; 0.177 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2144 ; 0.452 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3367 ; 0.786 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1509 ; 1.138 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1322 ; 1.813 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2C80 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-NOV-05.                  
REMARK 100 THE DEPOSITION ID IS D_1290026605.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-APR-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 6.00                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ELETTRA                            
REMARK 200  BEAMLINE                       : 5.2R                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.2                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 18295                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 47.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : 3.500                              
REMARK 200  R MERGE                    (I) : 0.12000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.38                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.30000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 6.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1OE7                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.15                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20%PEG3350, 0.2M MES PH 6.0, 5MM BETA    
REMARK 280  -MERCAPTOETHANOL, PH 6.00                                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       94.30067            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       47.15033            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4830 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19290 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.2 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 CENTRAL ROLE IN THE PARASITE DETOXIFICATION SYSTEM                   
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     THR A     2                                                      
REMARK 465     GLY A     3                                                      
REMARK 465     MET B     1                                                      
REMARK 465     THR B     2                                                      
REMARK 465     GLY B     3                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    MET B 114   CA    MET B 114   CB     -0.320                       
REMARK 500    GLU B 117   CA    GLU B 117   CB      0.713                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    MET B 114   CB  -  CA  -  C   ANGL. DEV. =  14.9 DEGREES          
REMARK 500    MET B 114   N   -  CA  -  CB  ANGL. DEV. =  12.1 DEGREES          
REMARK 500    MET B 114   CA  -  CB  -  CG  ANGL. DEV. =  15.8 DEGREES          
REMARK 500    GLU B 118   N   -  CA  -  C   ANGL. DEV. =  17.3 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLU A  70       95.99     72.20                                   
REMARK 500    GLU A 118      -76.13    -22.00                                   
REMARK 500    ASP A 174      106.20   -160.78                                   
REMARK 500    ALA A 207       66.96     96.98                                   
REMARK 500    ARG B  14      -71.12    -74.96                                   
REMARK 500    GLU B  70       96.26     70.06                                   
REMARK 500    GLU B 117       30.36    -63.24                                   
REMARK 500    GLU B 118       10.12    174.61                                   
REMARK 500    GLU B 119      -81.82     36.34                                   
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 GLU B  118     GLU B  119                   42.85                    
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 GTX A 1212                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 B 1212                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GTX B 1213                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2C8U   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF R21Q MUTANT OF SH28GST                                  
REMARK 900 RELATED ID: 2CA8   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF SH28GST IN COMPLEX WITH GSH AT PH 6.0                   
REMARK 900 RELATED ID: 2CAI   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF GLUTATHIONE-S-TRANSFERASE MUTANT, R21L, FROM            
REMARK 900 SCHISTOSOMA HAEMATOBIUM                                              
REMARK 900 RELATED ID: 2CAQ   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF R21L MUTANT OF SH28GST IN COMPLEX WITH GSH              
DBREF  2C80 A    1   211  UNP    P30113   GST28_SCHBO      1    211             
DBREF  2C80 B    1   211  UNP    P30113   GST28_SCHBO      1    211             
SEQRES   1 A  211  MET THR GLY ASP HIS ILE LYS VAL ILE TYR PHE ASN GLY          
SEQRES   2 A  211  ARG GLY ARG ALA GLU SER ILE ARG MET THR LEU VAL ALA          
SEQRES   3 A  211  ALA GLY VAL ASN TYR GLU ASP GLU ARG ILE SER PHE GLN          
SEQRES   4 A  211  ASP TRP PRO LYS ILE LYS PRO THR ILE PRO GLY GLY ARG          
SEQRES   5 A  211  LEU PRO ALA VAL LYS ILE THR ASP ASN HIS GLY HIS VAL          
SEQRES   6 A  211  LYS TRP MET VAL GLU SER LEU ALA ILE ALA ARG TYR MET          
SEQRES   7 A  211  ALA LYS LYS HIS HIS MET MET GLY GLY THR GLU GLU GLU          
SEQRES   8 A  211  TYR TYR ASN VAL GLU LYS LEU ILE GLY GLN ALA GLU ASP          
SEQRES   9 A  211  LEU GLU HIS GLU TYR TYR LYS THR LEU MET LYS PRO GLU          
SEQRES  10 A  211  GLU GLU LYS GLN LYS ILE ILE LYS GLU ILE LEU ASN GLY          
SEQRES  11 A  211  LYS VAL PRO VAL LEU LEU ASP ILE ILE CYS GLU SER LEU          
SEQRES  12 A  211  LYS ALA SER THR GLY LYS LEU ALA VAL GLY ASP LYS VAL          
SEQRES  13 A  211  THR LEU ALA ASP LEU VAL LEU ILE ALA VAL ILE ASP HIS          
SEQRES  14 A  211  VAL THR ASP LEU ASP LYS GLU PHE LEU THR GLY LYS TYR          
SEQRES  15 A  211  PRO GLU ILE HIS LYS HIS ARG GLU ASN LEU LEU ALA SER          
SEQRES  16 A  211  SER PRO ARG LEU ALA LYS TYR LEU SER ASP ARG ALA ALA          
SEQRES  17 A  211  THR PRO PHE                                                  
SEQRES   1 B  211  MET THR GLY ASP HIS ILE LYS VAL ILE TYR PHE ASN GLY          
SEQRES   2 B  211  ARG GLY ARG ALA GLU SER ILE ARG MET THR LEU VAL ALA          
SEQRES   3 B  211  ALA GLY VAL ASN TYR GLU ASP GLU ARG ILE SER PHE GLN          
SEQRES   4 B  211  ASP TRP PRO LYS ILE LYS PRO THR ILE PRO GLY GLY ARG          
SEQRES   5 B  211  LEU PRO ALA VAL LYS ILE THR ASP ASN HIS GLY HIS VAL          
SEQRES   6 B  211  LYS TRP MET VAL GLU SER LEU ALA ILE ALA ARG TYR MET          
SEQRES   7 B  211  ALA LYS LYS HIS HIS MET MET GLY GLY THR GLU GLU GLU          
SEQRES   8 B  211  TYR TYR ASN VAL GLU LYS LEU ILE GLY GLN ALA GLU ASP          
SEQRES   9 B  211  LEU GLU HIS GLU TYR TYR LYS THR LEU MET LYS PRO GLU          
SEQRES  10 B  211  GLU GLU LYS GLN LYS ILE ILE LYS GLU ILE LEU ASN GLY          
SEQRES  11 B  211  LYS VAL PRO VAL LEU LEU ASP ILE ILE CYS GLU SER LEU          
SEQRES  12 B  211  LYS ALA SER THR GLY LYS LEU ALA VAL GLY ASP LYS VAL          
SEQRES  13 B  211  THR LEU ALA ASP LEU VAL LEU ILE ALA VAL ILE ASP HIS          
SEQRES  14 B  211  VAL THR ASP LEU ASP LYS GLU PHE LEU THR GLY LYS TYR          
SEQRES  15 B  211  PRO GLU ILE HIS LYS HIS ARG GLU ASN LEU LEU ALA SER          
SEQRES  16 B  211  SER PRO ARG LEU ALA LYS TYR LEU SER ASP ARG ALA ALA          
SEQRES  17 B  211  THR PRO PHE                                                  
HET    GTX  A1212      26                                                       
HET    PG4  B1212      13                                                       
HET    GTX  B1213      26                                                       
HETNAM     GTX S-HEXYLGLUTATHIONE                                               
HETNAM     PG4 TETRAETHYLENE GLYCOL                                             
FORMUL   3  GTX    2(C16 H30 N3 O6 S 1+)                                        
FORMUL   4  PG4    C8 H18 O5                                                    
FORMUL   6  HOH   *228(H2 O)                                                    
HELIX    1   1 ARG A   14  ARG A   16  5                                   3    
HELIX    2   2 ALA A   17  GLY A   28  1                                  12    
HELIX    3   3 ASP A   40  LYS A   45  1                                   6    
HELIX    4   4 PRO A   46  ILE A   48  5                                   3    
HELIX    5   5 GLU A   70  HIS A   82  1                                  13    
HELIX    6   6 THR A   88  LYS A  111  1                                  24    
HELIX    7   7 PRO A  116  GLY A  130  1                                  15    
HELIX    8   8 GLY A  130  ALA A  145  1                                  16    
HELIX    9   9 THR A  157  ASP A  174  1                                  18    
HELIX   10  10 TYR A  182  SER A  196  1                                  15    
HELIX   11  11 SER A  196  ARG A  206  1                                  11    
HELIX   12  12 ALA B   17  GLY B   28  1                                  12    
HELIX   13  13 ASP B   40  LYS B   45  1                                   6    
HELIX   14  14 PRO B   46  ILE B   48  5                                   3    
HELIX   15  15 GLU B   70  HIS B   82  1                                  13    
HELIX   16  16 THR B   88  LYS B  111  1                                  24    
HELIX   17  17 GLU B  119  GLY B  130  1                                  12    
HELIX   18  18 GLY B  130  ALA B  145  1                                  16    
HELIX   19  19 THR B  157  ASP B  174  1                                  18    
HELIX   20  20 TYR B  182  SER B  196  1                                  15    
HELIX   21  21 SER B  196  ASP B  205  1                                  10    
SHEET    1  AA 4 GLU A  32  ILE A  36  0                                        
SHEET    2  AA 4 HIS A   5  PHE A  11  1  O  ILE A   6   N  GLU A  32           
SHEET    3  AA 4 ALA A  55  THR A  59 -1  O  ALA A  55   N  ILE A   9           
SHEET    4  AA 4 VAL A  65  VAL A  69 -1  O  LYS A  66   N  ILE A  58           
SHEET    1  BA 4 GLU B  32  ILE B  36  0                                        
SHEET    2  BA 4 HIS B   5  PHE B  11  1  O  ILE B   6   N  GLU B  32           
SHEET    3  BA 4 ALA B  55  THR B  59 -1  O  ALA B  55   N  ILE B   9           
SHEET    4  BA 4 VAL B  65  VAL B  69 -1  O  LYS B  66   N  ILE B  58           
CISPEP   1 LEU A   53    PRO A   54          0         2.99                     
CISPEP   2 ARG A  206    ALA A  207          0        27.63                     
CISPEP   3 LEU B   53    PRO B   54          0         0.85                     
SITE     1 AC1 14 TYR A  10  ARG A  16  TRP A  41  LYS A  45                    
SITE     2 AC1 14 ARG A  52  LEU A  53  PRO A  54  GLU A  70                    
SITE     3 AC1 14 SER A  71  TYR A 110  HOH A2106  HOH A2107                    
SITE     4 AC1 14 ASP B 104  HOH B2059                                          
SITE     1 AC2  7 LYS A  80  GLY A  86  TYR A  92  LYS B  80                    
SITE     2 AC2  7 GLY B  86  THR B  88  TYR B  92                               
SITE     1 AC3 18 ASP A 104  TYR B  10  GLY B  15  ARG B  16                    
SITE     2 AC3 18 TRP B  41  LYS B  45  ARG B  52  LEU B  53                    
SITE     3 AC3 18 PRO B  54  GLU B  70  SER B  71  TYR B 110                    
SITE     4 AC3 18 LEU B 113  PHE B 211  HOH B2118  HOH B2119                    
SITE     5 AC3 18 HOH B2120  HOH B2121                                          
CRYST1   52.832   52.832  141.451  90.00  90.00 120.00 P 32          6          
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      0.018928  0.010928  0.000000        0.00000                         
SCALE2      0.000000  0.021856  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007070        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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