PDB Short entry for 1BWC
HEADER    OXIDOREDUCTASE                          23-SEP-98   1BWC              
TITLE     STRUCTURE OF HUMAN GLUTATHIONE REDUCTASE COMPLEXED WITH AJOENE        
TITLE    2 INHIBITOR AND SUBVERSIVE SUBSTRATE                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN (GLUTATHIONE REDUCTASE);                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: GR;                                                         
COMPND   5 EC: 1.6.4.2;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 CELL: ERYTHROCYTES;                                                  
SOURCE   6 GENE: GOR;                                                           
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: SG5;                                       
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_VECTOR: PUB302-2;                                  
SOURCE  12 EXPRESSION_SYSTEM_GENE: GOR                                          
KEYWDS    OXIDOREDUCTASE, FLAVOENZYME, REDOX-ACTIVE CENTER                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.GALLWITZ,S.BONSE,A.MARTINEZ-CRUZ,I.SCHLICHTING,K.SCHUMACHER,        
AUTHOR   2 R.L.KRAUTH-SIEGEL                                                    
REVDAT   4   13-JUL-11 1BWC    1       VERSN                                    
REVDAT   3   24-FEB-09 1BWC    1       VERSN                                    
REVDAT   2   01-MAY-00 1BWC    1       TITLE  DBREF                             
REVDAT   1   20-JUL-99 1BWC    0                                                
JRNL        AUTH   H.GALLWITZ,S.BONSE,A.MARTINEZ-CRUZ,I.SCHLICHTING,            
JRNL        AUTH 2 K.SCHUMACHER,R.L.KRAUTH-SIEGEL                               
JRNL        TITL   AJOENE IS AN INHIBITOR AND SUBVERSIVE SUBSTRATE OF HUMAN     
JRNL        TITL 2 GLUTATHIONE REDUCTASE AND TRYPANOSOMA CRUZI TRYPANOTHIONE    
JRNL        TITL 3 REDUCTASE: CRYSTALLOGRAPHIC, KINETIC, AND SPECTROSCOPIC      
JRNL        TITL 4 STUDIES.                                                     
JRNL        REF    J.MED.CHEM.                   V.  42   364 1999              
JRNL        REFN                   ISSN 0022-2623                               
JRNL        PMID   9986706                                                      
JRNL        DOI    10.1021/JM980471K                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   P.A.KARPLUS,R.L.KRAUTH-SIEGEL,R.H.SCHIRMER,G.E.SCHULZ        
REMARK   1  TITL   INHIBITION OF HUMAN GLUTATHIONE REDUCTASE BY THE NITROSOUREA 
REMARK   1  TITL 2 DRUGS 1,3-BIS(2- CHLOROETHYL)-1-NITROSOUREA AND              
REMARK   1  TITL 3 1-(2-CHLOROETHYL)-3-(2-HYDROXYETHYL)-1- NITROSOUREA. A       
REMARK   1  TITL 4 CRYSTALLOGRAPHIC ANALYSIS                                    
REMARK   1  REF    EUR.J.BIOCHEM.                V. 171   193 1988              
REMARK   1  REFN                   ISSN 0014-2956                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   P.A.KARPLUS,G.E.SCHULZ                                       
REMARK   1  TITL   REFINED STRUCTURE OF GLUTATHIONE REDUCTASE AT 1.54 A         
REMARK   1  TITL 2 RESOLUTION                                                   
REMARK   1  REF    J.MOL.BIOL.                   V. 195   701 1987              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.851                                         
REMARK   3   AUTHORS     : BRUNGER                                              
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)) : 100000.000                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 92.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 33205                          
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) : 0.180                           
REMARK   3   FREE R VALUE                     : 0.230                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 7.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2372                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.005                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.20                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 74.60                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 3082                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2850                       
REMARK   3   BIN FREE R VALUE                    : 0.3380                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 6.70                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 220                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.021                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3499                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 63                                      
REMARK   3   SOLVENT ATOMS            : 142                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 23.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 22.50                          
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) : 0.23                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.28                            
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) : 0.31                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.009                           
REMARK   3   BOND ANGLES            (DEGREES) : 0.93                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 27.80                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.08                            
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) : 1.170 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.910 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.200 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.340 ; 2.500                
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  : PARHCSDX.PRO                                   
REMARK   3  PARAMETER FILE  2  : PARAM19.SOL                                    
REMARK   3  PARAMETER FILE  3  : FAD.PAR                                        
REMARK   3  PARAMETER FILE  4  : AJO3.PARM                                      
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : TOPH19.SOL                                     
REMARK   3  TOPOLOGY FILE  3   : FAD.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : AJO3.TOP                                       
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED                   
REMARK   4                                                                      
REMARK   4 1BWC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUL-99.                  
REMARK 100 THE RCSB ID CODE IS RCSB001222.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : JUN-97                             
REMARK 200  TEMPERATURE           (KELVIN) : 277                                
REMARK 200  PH                             : 6.9                                
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : MONOCHROMATOR                      
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : AREA DETECTOR                      
REMARK 200  DETECTOR MANUFACTURER          : SIEMENS X1000                      
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 34707                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.4                               
REMARK 200  DATA REDUNDANCY                : 4.200                              
REMARK 200  R MERGE                    (I) : 0.11700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.20                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 74.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1GRE                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.22                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.94                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.9                                   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   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       64.40000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       64.40000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       32.15000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       73.45000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       32.15000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       73.45000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       64.40000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       32.15000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       73.45000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       64.40000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       32.15000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       73.45000            
REMARK 290   SMTRY3   8  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,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 10890 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 36350 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -106.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      146.90000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 GLUTATHIONE REDUCTASE IS ACTIVE AS A DIMER OF TWO IDENTICAL          
REMARK 400 SUBUNITS, WHICH ARE COVALENTLY CONNECTED BY AN                       
REMARK 400 INTERMOLECULAR CYS 90 - CYS 90' DISULFIDE                            
REMARK 400 BOND.                                                                
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     CYS A     2                                                      
REMARK 465     ARG A     3                                                      
REMARK 465     GLN A     4                                                      
REMARK 465     GLU A     5                                                      
REMARK 465     PRO A     6                                                      
REMARK 465     GLN A     7                                                      
REMARK 465     PRO A     8                                                      
REMARK 465     GLN A     9                                                      
REMARK 465     GLY A    10                                                      
REMARK 465     PRO A    11                                                      
REMARK 465     PRO A    12                                                      
REMARK 465     PRO A    13                                                      
REMARK 465     ALA A    14                                                      
REMARK 465     ALA A    15                                                      
REMARK 465     GLY A    16                                                      
REMARK 465     ALA A    17                                                      
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    HIS A  52     -112.91   -128.10                                   
REMARK 500    SER A  89      107.31    -48.07                                   
REMARK 500    SER A 143       73.26     40.45                                   
REMARK 500    HIS A 219     -147.37   -122.97                                   
REMARK 500    PRO A 270      108.49     -6.95                                   
REMARK 500    ASP A 281       34.39     73.03                                   
REMARK 500    THR A 321     -178.07    -69.46                                   
REMARK 500    ALA A 336       80.63     53.45                                   
REMARK 500    LYS A 357       94.16    -68.53                                   
REMARK 500    ASN A 425     -172.10     81.37                                   
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 CYS A   90     GLU A   91                  -76.36                    
REMARK 500 GLY A   92     LYS A   93                 -122.86                    
REMARK 500 ALA A  130     ALA A  131                  149.05                    
REMARK 500 SER A  143     GLY A  144                 -115.56                    
REMARK 500 GLY A  144     LYS A  145                  140.82                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG A  37         0.27    SIDE CHAIN                              
REMARK 500    ARG A  45         0.15    SIDE CHAIN                              
REMARK 500    ARG A  97         0.30    SIDE CHAIN                              
REMARK 500    ARG A 127         0.16    SIDE CHAIN                              
REMARK 500    ARG A 218         0.26    SIDE CHAIN                              
REMARK 500    ARG A 224         0.15    SIDE CHAIN                              
REMARK 500    ARG A 272         0.30    SIDE CHAIN                              
REMARK 500    ARG A 347         0.18    SIDE CHAIN                              
REMARK 500    ARG A 478         0.30    SIDE CHAIN                              
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 A 3000                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 479                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AJ3 A 4058                
DBREF  1BWC A    1   478  UNP    P00390   GSHR_HUMAN       1    478             
SEQRES   1 A  478  ALA CYS ARG GLN GLU PRO GLN PRO GLN GLY PRO PRO PRO          
SEQRES   2 A  478  ALA ALA GLY ALA VAL ALA SER TYR ASP TYR LEU VAL ILE          
SEQRES   3 A  478  GLY GLY GLY SER GLY GLY LEU ALA SER ALA ARG ARG ALA          
SEQRES   4 A  478  ALA GLU LEU GLY ALA ARG ALA ALA VAL VAL GLU SER HIS          
SEQRES   5 A  478  LYS LEU GLY GLY THR CYS VAL ASN VAL GLY CYS VAL PRO          
SEQRES   6 A  478  LYS LYS VAL MET TRP ASN THR ALA VAL HIS SER GLU PHE          
SEQRES   7 A  478  MET HIS ASP HIS ALA ASP TYR GLY PHE PRO SER CYS GLU          
SEQRES   8 A  478  GLY LYS PHE ASN TRP ARG VAL ILE LYS GLU LYS ARG ASP          
SEQRES   9 A  478  ALA TYR VAL SER ARG LEU ASN ALA ILE TYR GLN ASN ASN          
SEQRES  10 A  478  LEU THR LYS SER HIS ILE GLU ILE ILE ARG GLY HIS ALA          
SEQRES  11 A  478  ALA PHE THR SER ASP PRO LYS PRO THR ILE GLU VAL SER          
SEQRES  12 A  478  GLY LYS LYS TYR THR ALA PRO HIS ILE LEU ILE ALA THR          
SEQRES  13 A  478  GLY GLY MET PRO SER THR PRO HIS GLU SER GLN ILE PRO          
SEQRES  14 A  478  GLY ALA SER LEU GLY ILE THR SER ASP GLY PHE PHE GLN          
SEQRES  15 A  478  LEU GLU GLU LEU PRO GLY ARG SER VAL ILE VAL GLY ALA          
SEQRES  16 A  478  GLY TYR ILE ALA VAL GLU MET ALA GLY ILE LEU SER ALA          
SEQRES  17 A  478  LEU GLY SER LYS THR SER LEU MET ILE ARG HIS ASP LYS          
SEQRES  18 A  478  VAL LEU ARG SER PHE ASP SER MET ILE SER THR ASN CYS          
SEQRES  19 A  478  THR GLU GLU LEU GLU ASN ALA GLY VAL GLU VAL LEU LYS          
SEQRES  20 A  478  PHE SER GLN VAL LYS GLU VAL LYS LYS THR LEU SER GLY          
SEQRES  21 A  478  LEU GLU VAL SER MET VAL THR ALA VAL PRO GLY ARG LEU          
SEQRES  22 A  478  PRO VAL MET THR MET ILE PRO ASP VAL ASP CYS LEU LEU          
SEQRES  23 A  478  TRP ALA ILE GLY ARG VAL PRO ASN THR LYS ASP LEU SER          
SEQRES  24 A  478  LEU ASN LYS LEU GLY ILE GLN THR ASP ASP LYS GLY HIS          
SEQRES  25 A  478  ILE ILE VAL ASP GLU PHE GLN ASN THR ASN VAL LYS GLY          
SEQRES  26 A  478  ILE TYR ALA VAL GLY ASP VAL CYS GLY LYS ALA LEU LEU          
SEQRES  27 A  478  THR PRO VAL ALA ILE ALA ALA GLY ARG LYS LEU ALA HIS          
SEQRES  28 A  478  ARG LEU PHE GLU TYR LYS GLU ASP SER LYS LEU ASP TYR          
SEQRES  29 A  478  ASN ASN ILE PRO THR VAL VAL PHE SER HIS PRO PRO ILE          
SEQRES  30 A  478  GLY THR VAL GLY LEU THR GLU ASP GLU ALA ILE HIS LYS          
SEQRES  31 A  478  TYR GLY ILE GLU ASN VAL LYS THR TYR SER THR SER PHE          
SEQRES  32 A  478  THR PRO MET TYR HIS ALA VAL THR LYS ARG LYS THR LYS          
SEQRES  33 A  478  CYS VAL MET LYS MET VAL CYS ALA ASN LYS GLU GLU LYS          
SEQRES  34 A  478  VAL VAL GLY ILE HIS MET GLN GLY LEU GLY CYS ASP GLU          
SEQRES  35 A  478  MET LEU GLN GLY PHE ALA VAL ALA VAL LYS MET GLY ALA          
SEQRES  36 A  478  THR LYS ALA ASP PHE ASP ASN THR VAL ALA ILE HIS PRO          
SEQRES  37 A  478  THR SER SER GLU GLU LEU VAL THR LEU ARG                      
HET     CL  A3000       1                                                       
HET    FAD  A 479      53                                                       
HET    AJ3  A4058       9                                                       
HETNAM      CL CHLORIDE ION                                                     
HETNAM     FAD FLAVIN-ADENINE DINUCLEOTIDE                                      
HETNAM     AJ3 3-(PROP-2-ENE-1-SULFINYL)-PROPENE-1-THIOL                        
FORMUL   2   CL    CL 1-                                                        
FORMUL   3  FAD    C27 H33 N9 O15 P2                                            
FORMUL   4  AJ3    C6 H10 O S2                                                  
FORMUL   5  HOH   *142(H2 O)                                                    
HELIX    1   1 SER A   30  GLU A   41  1                                  12    
HELIX    2   2 GLY A   56  ASN A   60  1                                   5    
HELIX    3   3 CYS A   63  HIS A   80  1                                  18    
HELIX    4   4 ALA A   83  TYR A   85  5                                   3    
HELIX    5   5 TRP A   96  LYS A  120  1                                  25    
HELIX    6   6 ALA A  171  LEU A  173  5                                   3    
HELIX    7   7 SER A  177  GLN A  182  1                                   6    
HELIX    8   8 TYR A  197  LEU A  209  1                                  13    
HELIX    9   9 SER A  228  ASN A  240  1                                  13    
HELIX   10  10 LEU A  300  LYS A  302  5                                   3    
HELIX   11  11 GLY A  330  CYS A  333  5                                   4    
HELIX   12  12 THR A  339  PHE A  354  1                                  16    
HELIX   13  13 GLU A  384  TYR A  391  1                                   8    
HELIX   14  14 ILE A  393  ASN A  395  5                                   3    
HELIX   15  15 MET A  406  VAL A  410  5                                   5    
HELIX   16  16 CYS A  440  LYS A  452  1                                  13    
HELIX   17  17 LYS A  457  ASP A  461  1                                   5    
HELIX   18  18 SER A  471  VAL A  475  5                                   5    
SHEET    1   A 3 ALA A  19  TYR A  21  0                                        
SHEET    2   A 3 LYS A 145  ALA A 149  1  N  THR A 148   O  ALA A  19           
SHEET    3   A 3 THR A 139  VAL A 142 -1  N  VAL A 142   O  LYS A 145           
SHEET    1   B 5 ILE A 326  ALA A 328  0                                        
SHEET    2   B 5 ILE A 152  ILE A 154  1  N  ILE A 152   O  TYR A 327           
SHEET    3   B 5 TYR A  23  ILE A  26  1  N  LEU A  24   O  LEU A 153           
SHEET    4   B 5 ALA A  46  GLU A  50  1  N  ALA A  47   O  TYR A  23           
SHEET    5   B 5 GLU A 124  ARG A 127  1  N  GLU A 124   O  VAL A  48           
SHEET    1   C 2 GLY A 158  PRO A 160  0                                        
SHEET    2   C 2 ARG A 291  PRO A 293 -1  N  VAL A 292   O  MET A 159           
SHEET    1   D 4 CYS A 284  TRP A 287  0                                        
SHEET    2   D 4 ARG A 189  VAL A 193  1  N  VAL A 191   O  CYS A 284           
SHEET    3   D 4 LYS A 212  MET A 216  1  N  LYS A 212   O  SER A 190           
SHEET    4   D 4 GLU A 244  LEU A 246  1  N  GLU A 244   O  LEU A 215           
SHEET    1   E 3 VAL A 275  ILE A 279  0                                        
SHEET    2   E 3 GLY A 260  THR A 267 -1  N  THR A 267   O  VAL A 275           
SHEET    3   E 3 SER A 249  THR A 257 -1  N  THR A 257   O  GLY A 260           
SHEET    1   F 5 THR A 369  VAL A 371  0                                        
SHEET    2   F 5 ILE A 377  GLY A 381 -1  N  THR A 379   O  THR A 369           
SHEET    3   F 5 LYS A 429  GLN A 436 -1  N  MET A 435   O  GLY A 378           
SHEET    4   F 5 CYS A 417  ALA A 424 -1  N  ALA A 424   O  LYS A 429           
SHEET    5   F 5 VAL A 396  PHE A 403 -1  N  PHE A 403   O  CYS A 417           
SSBOND   1 CYS A   58    CYS A   63                          1555   1555  2.03  
SSBOND   2 CYS A   90    CYS A   90                          1555   4565  2.56  
LINK         S5  AJ3 A4058                 SG BCYS A  58     1555   1555  2.05  
CISPEP   1 HIS A  374    PRO A  375          0       -14.17                     
CISPEP   2 HIS A  467    PRO A  468          0       -20.25                     
SITE     1 AC1  4 LEU A  54  GLN A 115  ARG A 127  HOH A4179                    
SITE     1 AC2 36 GLY A  27  GLY A  29  SER A  30  GLY A  31                    
SITE     2 AC2 36 VAL A  49  GLU A  50  SER A  51  HIS A  52                    
SITE     3 AC2 36 GLY A  56  THR A  57  CYS A  58  CYS A  63                    
SITE     4 AC2 36 LYS A  66  GLY A 128  HIS A 129  ALA A 130                    
SITE     5 AC2 36 ALA A 155  THR A 156  GLY A 157  TYR A 197                    
SITE     6 AC2 36 ARG A 291  ASN A 294  GLY A 330  ASP A 331                    
SITE     7 AC2 36 LEU A 337  LEU A 338  THR A 339  PRO A 340                    
SITE     8 AC2 36 HIS A 467  PRO A 468  HOH A4060  HOH A4068                    
SITE     9 AC2 36 HOH A4069  HOH A4072  HOH A4126  HOH A4138                    
SITE     1 AC3  8 SER A  30  ALA A  34  ARG A  37  GLY A  55                    
SITE     2 AC3  8 CYS A  58  VAL A  59  TYR A 114  ARG A 347                    
CRYST1   64.300  146.900  128.800  90.00  90.00  90.00 C 2 2 21      8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.015552  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006807  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007764        0.00000