HEADER    TRANSFERASE                             30-AUG-02   1ML6              
TITLE     CRYSTAL STRUCTURE OF MGSTA2-2 IN COMPLEX WITH THE GLUTATHIONE         
TITLE    2 CONJUGATE OF BENZO[A]PYRENE-7(R),8(S)-DIOL-9(S),10(R)-EPOXIDE        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GLUTATHIONE S-TRANSFERASE GT41A;                           
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: GST CLASS-ALPHA;                                            
COMPND   5 EC: 2.5.1.18;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 GENE: GST;                                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET-11D                                   
KEYWDS    GST DETOXIFICATION, MGSTA2-2, TRANSFERASE                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.GU,B.XIAO,H.L.WARGO,M.H.BUCHER,S.V.SINGH,X.JI                       
REVDAT   5   20-NOV-24 1ML6    1       REMARK                                   
REVDAT   4   15-NOV-23 1ML6    1       REMARK                                   
REVDAT   3   30-AUG-23 1ML6    1       AUTHOR JRNL   REMARK SEQADV              
REVDAT   3 2                   1       LINK                                     
REVDAT   2   24-FEB-09 1ML6    1       VERSN                                    
REVDAT   1   15-APR-03 1ML6    0                                                
JRNL        AUTH   Y.GU,B.XIAO,H.L.WARGO,M.H.BUCHER,S.V.SINGH,X.JI              
JRNL        TITL   RESIDUES 207, 216, AND 221 AND THE CATALYTIC ACTIVITY OF     
JRNL        TITL 2 MGSTA1-1 AND MGSTA2-2 TOWARD                                 
JRNL        TITL 3 BENZO[A]PYRENE-(7R,8S)-DIOL-(9S,10R)-EPOXIDE                 
JRNL        REF    BIOCHEMISTRY                  V.  42   917 2003              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   12549910                                                     
JRNL        DOI    10.1021/BI026778+                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   Y.GU,S.V.SINGH,X.JI                                          
REMARK   1  TITL   RESIDUE R216 AND CATALYTIC EFFICIENCY OF A MURINE CLASS      
REMARK   1  TITL 2 ALPHA GLUTATHIONE S-TRANSFERASE TOWARD BENZO[A]PYRENE        
REMARK   1  TITL 3 7(R),8(S)-DIOL-9(S),10(R)-EPOXIDE                            
REMARK   1  REF    BIOCHEMISTRY                  V.  39 12552 2000              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1  DOI    10.1021/BI001396U                                            
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   H.XIA,Y.GU,S.-S.PAN,X.JI,S.V.SINGH                           
REMARK   1  TITL   AMINO ACID SUBSTITUTIONS AT POSITIONS 207 AND 221 CONTRIBUTE 
REMARK   1  TITL 2 TO CATALYTIC DIFFERENCES BETWEEN MURINE GLUTATHIONE          
REMARK   1  TITL 3 S-TRANSFERASE A1-1 AND A2-2 TOWARD                           
REMARK   1  TITL 4 (+)-ANTI-7,8-DIHYDROXY-9,10-EPOXY-7,8,9,                     
REMARK   1  TITL 5 10-TETRAHYDROBENZO[A]PYRENE                                  
REMARK   1  REF    BIOCHEMISTRY                  V.  38  9824 1999              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1  DOI    10.1021/BI9908078                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
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) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 26.28                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1753798.710                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 37774                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.200                           
REMARK   3   FREE R VALUE                     : 0.249                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1882                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.006                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.02                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.10                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 5901                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3080                       
REMARK   3   BIN FREE R VALUE                    : 0.3270                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.30                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 332                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.018                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3566                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 94                                      
REMARK   3   SOLVENT ATOMS            : 326                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 19.90                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 33.60                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.73000                                             
REMARK   3    B22 (A**2) : 3.18000                                              
REMARK   3    B33 (A**2) : -1.44000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -9.30000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.23                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.29                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.28                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.33                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 19.90                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.880                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 2.530 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 3.350 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.890 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 5.470 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.34                                                 
REMARK   3   BSOL        : 44.99                                                
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  : PROTEIN_REP_1.0.PARAM                          
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : PARAM.GBS                                      
REMARK   3  PARAMETER FILE  4  : PRN.PAR                                        
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN_1.0.TOP                                
REMARK   3  TOPOLOGY FILE  2   : WATER_REP.TOPOL                                
REMARK   3  TOPOLOGY FILE  3   : TOPOL.GBS                                      
REMARK   3  TOPOLOGY FILE  4   : PRN.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1ML6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-SEP-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000016998.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-JUL-99                          
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               : NSLS                               
REMARK 200  BEAMLINE                       : X9B                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9200                             
REMARK 200  MONOCHROMATOR                  : SI 111                             
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 37794                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 3.560                              
REMARK 200  R MERGE                    (I) : 0.06200                            
REMARK 200  R SYM                      (I) : 0.03800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.6800                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.97                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.31                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.51300                            
REMARK 200  R SYM FOR SHELL            (I) : 0.44800                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.440                              
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 1F3A                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.74                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, ISOPROPANOL, NAHEPES, PH       
REMARK 280  7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 288K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
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       49.53350            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       46.95150            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       49.53350            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       46.95150            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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: 5780 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20460 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 759  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 775  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 896  LIES ON A SPECIAL POSITION.                          
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     ALA A     1                                                      
REMARK 465     ALA B   301                                                      
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    ARG A  12      -71.22    -63.40                                   
REMARK 500    GLN A  66      108.18     78.50                                   
REMARK 500    GLN A 115      -43.49   -153.52                                   
REMARK 500    ASP A 170       98.95   -164.45                                   
REMARK 500    PHE A 219     -169.44   -124.18                                   
REMARK 500    ARG B 312      -73.32    -64.54                                   
REMARK 500    GLN B 366      109.12     79.88                                   
REMARK 500    ASP B 470      101.71   -164.56                                   
REMARK 500    PHE B 519     -126.29   -118.35                                   
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 GBX A 230                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GBX B 530                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 235                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA B 236                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1F3A   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF MGSTA1-1 IN COMPLEX WITH GSH                    
REMARK 900 RELATED ID: 1F3B   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF MGSTA1-1 IN COMPLEX WITH GLUTATHIONE CONJUGATE  
REMARK 900 OF BENZO[A]PYRENE EPOXIDE                                            
DBREF  1ML6 A    1   221  UNP    P10648   GSTA2_MOUSE      1    221             
DBREF  1ML6 B  301   521  UNP    P10648   GSTA2_MOUSE      1    221             
SEQADV 1ML6 CSO A  111  UNP  P10648    CYS   111 MODIFIED RESIDUE               
SEQADV 1ML6 CSO B  411  UNP  P10648    CYS   111 MODIFIED RESIDUE               
SEQRES   1 A  221  ALA GLY LYS PRO VAL LEU HIS TYR PHE ASN ALA ARG GLY          
SEQRES   2 A  221  ARG MET GLU CYS ILE ARG TRP LEU LEU ALA ALA ALA GLY          
SEQRES   3 A  221  VAL GLU PHE GLU GLU LYS PHE ILE GLN SER PRO GLU ASP          
SEQRES   4 A  221  LEU GLU LYS LEU LYS LYS ASP GLY ASN LEU MET PHE ASP          
SEQRES   5 A  221  GLN VAL PRO MET VAL GLU ILE ASP GLY MET LYS LEU VAL          
SEQRES   6 A  221  GLN THR ARG ALA ILE LEU ASN TYR ILE ALA THR LYS TYR          
SEQRES   7 A  221  ASP LEU TYR GLY LYS ASP MET LYS GLU ARG ALA LEU ILE          
SEQRES   8 A  221  ASP MET TYR THR GLU GLY ILE LEU ASP LEU THR GLU MET          
SEQRES   9 A  221  ILE GLY GLN LEU VAL LEU CSO PRO PRO ASP GLN ARG GLU          
SEQRES  10 A  221  ALA LYS THR ALA LEU ALA LYS ASP ARG THR LYS ASN ARG          
SEQRES  11 A  221  TYR LEU PRO ALA PHE GLU LYS VAL LEU LYS SER HIS GLY          
SEQRES  12 A  221  GLN ASP TYR LEU VAL GLY ASN ARG LEU THR ARG VAL ASP          
SEQRES  13 A  221  VAL HIS LEU LEU GLU LEU LEU LEU TYR VAL GLU GLU LEU          
SEQRES  14 A  221  ASP ALA SER LEU LEU THR PRO PHE PRO LEU LEU LYS ALA          
SEQRES  15 A  221  PHE LYS SER ARG ILE SER SER LEU PRO ASN VAL LYS LYS          
SEQRES  16 A  221  PHE LEU GLN PRO GLY SER GLN ARG LYS PRO PRO LEU ASP          
SEQRES  17 A  221  ALA LYS GLN ILE GLU GLU ALA ARG LYS VAL PHE LYS PHE          
SEQRES   1 B  221  ALA GLY LYS PRO VAL LEU HIS TYR PHE ASN ALA ARG GLY          
SEQRES   2 B  221  ARG MET GLU CYS ILE ARG TRP LEU LEU ALA ALA ALA GLY          
SEQRES   3 B  221  VAL GLU PHE GLU GLU LYS PHE ILE GLN SER PRO GLU ASP          
SEQRES   4 B  221  LEU GLU LYS LEU LYS LYS ASP GLY ASN LEU MET PHE ASP          
SEQRES   5 B  221  GLN VAL PRO MET VAL GLU ILE ASP GLY MET LYS LEU VAL          
SEQRES   6 B  221  GLN THR ARG ALA ILE LEU ASN TYR ILE ALA THR LYS TYR          
SEQRES   7 B  221  ASP LEU TYR GLY LYS ASP MET LYS GLU ARG ALA LEU ILE          
SEQRES   8 B  221  ASP MET TYR THR GLU GLY ILE LEU ASP LEU THR GLU MET          
SEQRES   9 B  221  ILE GLY GLN LEU VAL LEU CSO PRO PRO ASP GLN ARG GLU          
SEQRES  10 B  221  ALA LYS THR ALA LEU ALA LYS ASP ARG THR LYS ASN ARG          
SEQRES  11 B  221  TYR LEU PRO ALA PHE GLU LYS VAL LEU LYS SER HIS GLY          
SEQRES  12 B  221  GLN ASP TYR LEU VAL GLY ASN ARG LEU THR ARG VAL ASP          
SEQRES  13 B  221  VAL HIS LEU LEU GLU LEU LEU LEU TYR VAL GLU GLU LEU          
SEQRES  14 B  221  ASP ALA SER LEU LEU THR PRO PHE PRO LEU LEU LYS ALA          
SEQRES  15 B  221  PHE LYS SER ARG ILE SER SER LEU PRO ASN VAL LYS LYS          
SEQRES  16 B  221  PHE LEU GLN PRO GLY SER GLN ARG LYS PRO PRO LEU ASP          
SEQRES  17 B  221  ALA LYS GLN ILE GLU GLU ALA ARG LYS VAL PHE LYS PHE          
MODRES 1ML6 CSO A  111  CYS  S-HYDROXYCYSTEINE                                  
MODRES 1ML6 CSO B  411  CYS  S-HYDROXYCYSTEINE                                  
HET    CSO  A 111       7                                                       
HET    CSO  B 411       7                                                       
HET    GBX  A 230      43                                                       
HET    IPA  A 235       4                                                       
HET    GBX  B 530      43                                                       
HET    IPA  B 236       4                                                       
HETNAM     CSO S-HYDROXYCYSTEINE                                                
HETNAM     GBX 2-AMINO-4-[1-(CARBOXYMETHYL-CARBAMOYL)-2-(9-HYDROXY-7,           
HETNAM   2 GBX  8-DIOXO-7,8,9,10-TETRAHYDRO-BENZO[DEF]CHRYSEN-10-               
HETNAM   3 GBX  YLSULFANYL)-ETHYLCARBAMOYL]-BUTYRIC ACID                        
HETNAM     IPA ISOPROPYL ALCOHOL                                                
HETSYN     GBX GLUTATHIONE CONJUGATE OF (+)-ANTI-BPDE                           
HETSYN     IPA 2-PROPANOL                                                       
FORMUL   1  CSO    2(C3 H7 N O3 S)                                              
FORMUL   3  GBX    2(C30 H27 N3 O9 S)                                           
FORMUL   4  IPA    2(C3 H8 O)                                                   
FORMUL   7  HOH   *326(H2 O)                                                    
HELIX    1   1 ARG A   12  ARG A   14  5                                   3    
HELIX    2   2 MET A   15  GLY A   26  1                                  12    
HELIX    3   3 SER A   36  ASP A   46  1                                  11    
HELIX    4   4 GLN A   66  TYR A   78  1                                  13    
HELIX    5   5 ASP A   84  LEU A  108  1                                  25    
HELIX    6   6 VAL A  109  CSO A  111  5                                   3    
HELIX    7   7 GLN A  115  ARG A  130  1                                  16    
HELIX    8   8 ARG A  130  GLY A  143  1                                  14    
HELIX    9   9 THR A  153  ALA A  171  1                                  19    
HELIX   10  10 SER A  172  THR A  175  5                                   4    
HELIX   11  11 PHE A  177  LEU A  190  1                                  14    
HELIX   12  12 LEU A  190  GLN A  198  1                                   9    
HELIX   13  13 ASP A  208  PHE A  219  1                                  12    
HELIX   14  14 MET B  315  ALA B  325  1                                  11    
HELIX   15  15 SER B  336  ASP B  346  1                                  11    
HELIX   16  16 GLN B  366  TYR B  378  1                                  13    
HELIX   17  17 ASP B  384  LEU B  408  1                                  25    
HELIX   18  18 VAL B  409  CSO B  411  5                                   3    
HELIX   19  19 GLN B  415  ARG B  430  1                                  16    
HELIX   20  20 ARG B  430  GLY B  443  1                                  14    
HELIX   21  21 THR B  453  ASP B  470  1                                  18    
HELIX   22  22 ALA B  471  THR B  475  5                                   5    
HELIX   23  23 PHE B  477  LEU B  490  1                                  14    
HELIX   24  24 LEU B  490  GLN B  498  1                                   9    
HELIX   25  25 ASP B  508  PHE B  519  1                                  12    
SHEET    1   A 4 GLU A  30  ILE A  34  0                                        
SHEET    2   A 4 VAL A   5  PHE A   9  1  N  LEU A   6   O  GLU A  30           
SHEET    3   A 4 MET A  56  ILE A  59 -1  O  MET A  56   N  HIS A   7           
SHEET    4   A 4 MET A  62  VAL A  65 -1  O  LEU A  64   N  VAL A  57           
SHEET    1   B 4 GLU B 330  PHE B 333  0                                        
SHEET    2   B 4 VAL B 305  TYR B 308  1  N  LEU B 306   O  GLU B 330           
SHEET    3   B 4 MET B 356  ILE B 359 -1  O  MET B 356   N  HIS B 307           
SHEET    4   B 4 MET B 362  VAL B 365 -1  O  LEU B 364   N  VAL B 357           
LINK         C   LEU A 110                 N   CSO A 111     1555   1555  1.33  
LINK         C   CSO A 111                 N   PRO A 112     1555   1555  1.35  
LINK         C   LEU B 410                 N   CSO B 411     1555   1555  1.33  
LINK         C   CSO B 411                 N   PRO B 412     1555   1555  1.34  
CISPEP   1 VAL A   54    PRO A   55          0         0.15                     
CISPEP   2 VAL B  354    PRO B  355          0         0.52                     
SITE     1 AC1 17 TYR A   8  PHE A   9  LYS A  44  ASP A  52                    
SITE     2 AC1 17 GLN A  53  VAL A  54  GLN A  66  THR A  67                    
SITE     3 AC1 17 LEU A 110  LEU A 207  ALA A 215  PHE A 221                    
SITE     4 AC1 17 HOH A 695  HOH A 845  ASP B 400  ARG B 430                    
SITE     5 AC1 17 HOH B 651                                                     
SITE     1 AC2 20 ASP A 100  ARG A 130  HOH A 638  HOH A 852                    
SITE     2 AC2 20 PHE B 309  LYS B 344  GLN B 353  VAL B 354                    
SITE     3 AC2 20 PRO B 355  GLN B 366  THR B 367  LEU B 507                    
SITE     4 AC2 20 ILE B 512  ALA B 515  ARG B 516  PHE B 521                    
SITE     5 AC2 20 HOH B 681  HOH B 823  HOH B 833  HOH B 844                    
SITE     1 AC3  2 ASP A  84  MET A  85                                          
SITE     1 AC4  2 THR B 376  ASP B 379                                          
CRYST1   99.067   93.903   52.600  90.00  92.28  90.00 C 1 2 1       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      0.010094  0.000000  0.000403        0.00000                         
SCALE2      0.000000  0.010649  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.019027        0.00000