PDB Short entry for 1GRB
HEADER    OXIDOREDUCTASE                          15-DEC-92   1GRB              
TITLE     SUBSTRATE BINDING AND CATALYSIS BY GLUTATHIONE REDUCTASE AS DERIVED   
TITLE    2 FROM REFINED ENZYME: SUBSTRATE CRYSTAL STRUCTURES AT 2 ANGSTROMS     
TITLE    3 RESOLUTION                                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GLUTATHIONE REDUCTASE;                                     
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 1.6.4.2;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606                                                 
KEYWDS    OXIDOREDUCTASE(FLAVOENZYME), OXIDOREDUCTASE                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.A.KARPLUS,G.E.SCHULZ                                                
REVDAT   4   13-JUL-11 1GRB    1       VERSN                                    
REVDAT   3   24-FEB-09 1GRB    1       VERSN                                    
REVDAT   2   21-JUN-05 1GRB    1       TITLE  KEYWDS EXPDTA HETNAM              
REVDAT   2 2                   1       FORMUL HETATM                            
REVDAT   1   31-JAN-94 1GRB    0                                                
JRNL        AUTH   P.A.KARPLUS,G.E.SCHULZ                                       
JRNL        TITL   SUBSTRATE BINDING AND CATALYSIS BY GLUTATHIONE REDUCTASE AS  
JRNL        TITL 2 DERIVED FROM REFINED ENZYME: SUBSTRATE CRYSTAL STRUCTURES AT 
JRNL        TITL 3 2 A RESOLUTION.                                              
JRNL        REF    J.MOL.BIOL.                   V. 210   163 1989              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   2585516                                                      
JRNL        DOI    10.1016/0022-2836(89)90298-2                                 
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           
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 ANGSTROMS 
REMARK   1  TITL 2 RESOLUTION                                                   
REMARK   1  REF    J.MOL.BIOL.                   V. 195   701 1987              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   M.BILZER,R.L.KRAUTH-SIEGEL,R.H.SCHIRMER,T.P.M.AKERBOOM,      
REMARK   1  AUTH 2 H.SIES,G.E.SCHULZ                                            
REMARK   1  TITL   INTERACTION OF A GLUTATHIONE S-CONJUGATE WITH GLUTATHIONE    
REMARK   1  TITL 2 REDUCTASE. KINETIC AND X-RAY CRYSTALLOGRAPHIC STUDIES        
REMARK   1  REF    EUR.J.BIOCHEM.                V. 138   373 1984              
REMARK   1  REFN                   ISSN 0014-2956                               
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   R.K.WIERENGA,J.DRENTH,G.E.SCHULZ                             
REMARK   1  TITL   COMPARISON OF THE THREE-DIMENSIONAL PROTEIN AND NUCLEOTIDE   
REMARK   1  TITL 2 STRUCTURE OF THE FAD-BINDING DOMAIN OF P-HYDROXYBENZOATE     
REMARK   1  TITL 3 HYDROXYLASE WITH THE FAD-AS WELL AS NADPH-BINDING DOMAINS OF 
REMARK   1  TITL 4 GLUTATHIONE REDUCTASE                                        
REMARK   1  REF    J.MOL.BIOL.                   V. 167   725 1983              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 5                                                          
REMARK   1  AUTH   E.F.PAI,G.E.SCHULZ                                           
REMARK   1  TITL   THE CATALYTIC MECHANISM OF GLUTATHIONE REDUCTASE AS DERIVED  
REMARK   1  TITL 2 FROM X-RAY DIFFRACTION ANALYSES OF REACTION INTERMEDIATES    
REMARK   1  REF    J.BIOL.CHEM.                  V. 258  1752 1983              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1 REFERENCE 6                                                          
REMARK   1  AUTH   G.E.SCHULZ,R.H.SCHIRMER,E.F.PAI                              
REMARK   1  TITL   FAD-BINDING SITE OF GLUTATHIONE REDUCTASE                    
REMARK   1  REF    J.MOL.BIOL.                   V. 160   287 1982              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 7                                                          
REMARK   1  AUTH   R.L.KRAUTH-SIEGEL,R.BLATTERSPIEL,M.SALEH,E.SCHILTZ,          
REMARK   1  AUTH 2 R.H.SCHIRMER,R.UNTUCHT-GRAU                                  
REMARK   1  TITL   GLUTATHIONE REDUCTASE FROM HUMAN ERYTHROCYTES. THE SEQUENCES 
REMARK   1  TITL 2 OF THE NADPH DOMAIN AND OF THE INTERFACE DOMAIN              
REMARK   1  REF    EUR.J.BIOCHEM.                V. 121   259 1982              
REMARK   1  REFN                   ISSN 0014-2956                               
REMARK   1 REFERENCE 8                                                          
REMARK   1  AUTH   R.THIEME,E.F.PAI,R.H.SCHIRMER,G.E.SCHULZ                     
REMARK   1  TITL   THREE-DIMENSIONAL STRUCTURE OF GLUTATHIONE REDUCTASE AT 2    
REMARK   1  TITL 2 ANGSTROMS RESOLUTION                                         
REMARK   1  REF    J.MOL.BIOL.                   V. 152   763 1981              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 9                                                          
REMARK   1  AUTH   G.E.SCHULZ                                                   
REMARK   1  TITL   GENE DUPLICATION IN GLUTATHIONE REDUCTASE                    
REMARK   1  REF    J.MOL.BIOL.                   V. 138   335 1980              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 10                                                         
REMARK   1  AUTH   R.UNTUCHT-GRAU,G.E.SCHULZ,R.H.SCHIRMER                       
REMARK   1  TITL   THE C-TERMINAL FRAGMENT OF HUMAN GLUTATHIONE REDUCTASE       
REMARK   1  TITL 2 CONTAINS THE POSTULATED CATALYTIC HISTIDINE                  
REMARK   1  REF    FEBS LETT.                    V. 105   244 1979              
REMARK   1  REFN                   ISSN 0014-5793                               
REMARK   1 REFERENCE 11                                                         
REMARK   1  AUTH   G.E.SCHULZ,R.H.SCHIRMER,W.SACHSENHEIMER,E.F.PAI              
REMARK   1  TITL   THE STRUCTURE OF THE FLAVOENZYME GLUTATHIONE REDUCTASE       
REMARK   1  REF    NATURE                        V. 273   120 1978              
REMARK   1  REFN                   ISSN 0028-0836                               
REMARK   1 REFERENCE 12                                                         
REMARK   1  AUTH   H.A.ZAPPE,G.KROHNE-EHRICH,G.E.SCHULZ                         
REMARK   1  TITL   LOW RESOLUTION STRUCTURE OF HUMAN ERYTHROCYTE GLUTATHIONE    
REMARK   1  TITL 2 REDUCTASE                                                    
REMARK   1  REF    J.MOL.BIOL.                   V. 113   141 1977              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 13                                                         
REMARK   1  AUTH   G.E.SCHULZ,H.ZAPPE,D.J.WORTHINGTON,M.A.ROSEMEYER             
REMARK   1  TITL   CRYSTALS OF HUMAN ERYTHROCYTE GLUTATHIONE REDUCTASE          
REMARK   1  REF    FEBS LETT.                    V.  54    86 1975              
REMARK   1  REFN                   ISSN 0014-5793                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.85 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : TNT                                                  
REMARK   3   AUTHORS     : TRONRUD,TEN EYCK,MATTHEWS                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 38343                          
REMARK   3                                                                      
REMARK   3  USING DATA ABOVE SIGMA CUTOFF.                                      
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.162                           
REMARK   3   R VALUE            (WORKING SET) : NULL                            
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3                                                                      
REMARK   3  USING ALL DATA, NO SIGMA CUTOFF.                                    
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                   
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          : 150                                     
REMARK   3   SOLVENT ATOMS            : 527                                     
REMARK   3                                                                      
REMARK   3  WILSON B VALUE (FROM FCALC, A**2) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.    RMS    WEIGHT  COUNT           
REMARK   3   BOND LENGTHS                 (A) : NULL  ; NULL  ; NULL            
REMARK   3   BOND ANGLES            (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   TORSION ANGLES         (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   PSEUDOROTATION ANGLES  (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   TRIGONAL CARBON PLANES       (A) : NULL  ; NULL  ; NULL            
REMARK   3   GENERAL PLANES               (A) : NULL  ; NULL  ; NULL            
REMARK   3   ISOTROPIC THERMAL FACTORS (A**2) : NULL  ; NULL  ; NULL            
REMARK   3   NON-BONDED CONTACTS          (A) : NULL  ; NULL  ; NULL            
REMARK   3                                                                      
REMARK   3  INCORRECT CHIRAL-CENTERS (COUNT) : NULL                             
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  RESTRAINT LIBRARIES.                                                
REMARK   3   STEREOCHEMISTRY : NULL                                             
REMARK   3   ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL                         
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS:                                           
REMARK   3  THE ENZYME CRYSTAL WAS SOAKED WITH NADH, DATA WERE                  
REMARK   3  COLLECTED, AND THE STRUCTURE OF THE REDUCED ENZYME WITH             
REMARK   3  BOUND NADH WAS REFINED.                                             
REMARK   3                                                                      
REMARK   3  THE CRYSTAL STRUCTURE NAME IN THE PUBLICATION IS E2:NADH.           
REMARK   4                                                                      
REMARK   4 1GRB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
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) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
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) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
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: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.51                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: B 2                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   X+1/2,Y,Z+1/2                                           
REMARK 290       4555   -X+1/2,-Y,Z+1/2                                         
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       59.90000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       31.60000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       59.90000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       31.60000            
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: 15150 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 35460 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -96.0 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      163.69936            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000       72.20177            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     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 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     HIS A  219   CG   ND1  CD2  CE1  NE2                             
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 640        DISTANCE =  7.25 ANGSTROMS                       
REMARK 525    HOH A 677        DISTANCE =  5.02 ANGSTROMS                       
REMARK 525    HOH A 680        DISTANCE =  5.13 ANGSTROMS                       
REMARK 525    HOH A 691        DISTANCE =  6.58 ANGSTROMS                       
REMARK 525    HOH A 704        DISTANCE =  5.41 ANGSTROMS                       
REMARK 525    HOH A 706        DISTANCE =  5.70 ANGSTROMS                       
REMARK 525    HOH A 742        DISTANCE =  5.02 ANGSTROMS                       
REMARK 525    HOH A 772        DISTANCE =  5.73 ANGSTROMS                       
REMARK 525    HOH A 810        DISTANCE =  5.08 ANGSTROMS                       
REMARK 525    HOH A 833        DISTANCE =  5.33 ANGSTROMS                       
REMARK 525    HOH A1007        DISTANCE =  5.49 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 481                 
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 NAD A 480                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP A 483                 
DBREF  1GRB 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    PO4  A 481       5                                                       
HET    FAD  A 479      53                                                       
HET    NAD  A 480      44                                                       
HET    NDP  A 483      48                                                       
HETNAM     PO4 PHOSPHATE ION                                                    
HETNAM     FAD FLAVIN-ADENINE DINUCLEOTIDE                                      
HETNAM     NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE                                
HETNAM     NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE                  
HETNAM   2 NDP  PHOSPHATE                                                       
FORMUL   2  PO4    O4 P 3-                                                      
FORMUL   3  FAD    C27 H33 N9 O15 P2                                            
FORMUL   4  NAD    C21 H27 N7 O14 P2                                            
FORMUL   4  NDP    C21 H30 N7 O17 P3                                            
FORMUL   5  HOH   *527(H2 O)                                                    
HELIX    1  H1 GLY A   29  GLY A   43  1RES 43 IN 3/10 CONFORMATION       15    
HELIX    2  H2 GLY A   56  GLY A   86  1RES 80-86 3/10 CONFORMATION       31    
HELIX    3  H3 TRP A   96  HIS A  122  1RES 121-122 3/10 CONFORMATN       27    
HELIX    4  H4 GLY A  170  GLY A  174  5                                   5    
HELIX    5  H5 SER A  177  LEU A  183  5                                   7    
HELIX    6  H6 GLY A  196  LEU A  209  1                                  14    
HELIX    7  H7 ASP A  227  GLY A  242  1RES 242 IN 3/10 CONFORMATION      16    
HELIX    8  H8 SER A  299  GLY A  304  5                                   6    
HELIX    9  H9 GLY A  330  GLY A  334  5                                   5    
HELIX   10 H10 LEU A  338  PHE A  354  1                                  17    
HELIX   11 H11 THR A  383  GLY A  392  1                                  10    
HELIX   12 H12 PRO A  405  ALA A  409  5                                   5    
HELIX   13 H13 LEU A  444  MET A  453  1                                  10    
HELIX   14 H14 THR A  456  ASN A  462  1                                   7    
HELIX   15 H15 SER A  470  THR A  476  5                                   7    
SHEET    1   A 8 GLU A 124  GLY A 128  0                                        
SHEET    2   A 8 ARG A  45  GLU A  50  1                                        
SHEET    3   A 8 ASP A  22  GLY A  27  1                                        
SHEET    4   A 8 HIS A 151  ALA A 155  1                                        
SHEET    5   A 8 GLY A 325  VAL A 329  1                                        
SHEET    6   A 8 GLN A 319  VAL A 323 -1                                        
SHEET    7   A 8 GLY A 311  ILE A 314 -1                                        
SHEET    8   A 8 GLN A 306  ASP A 308 -1                                        
SHEET    1   B 4 ALA A  19  TYR A  21  0                                        
SHEET    2   B 4 LYS A 145  THR A 148  1                                        
SHEET    3   B 4 THR A 139  VAL A 142 -1                                        
SHEET    4   B 4 ALA A 131  THR A 133 -1                                        
SHEET    1   C 5 ILE A 175  ILE A 175  0                                        
SHEET    2   C 5 ASP A 283  ALA A 288  1                                        
SHEET    3   C 5 GLY A 188  GLY A 194  1                                        
SHEET    4   C 5 LYS A 212  ILE A 217  1                                        
SHEET    5   C 5 GLU A 244  SER A 249  1                                        
SHEET    1   D 4 PRO A 169  PRO A 169  0                                        
SHEET    2   D 4 PHE A 248  THR A 257  1                                        
SHEET    3   D 4 GLY A 260  ALA A 268 -1                                        
SHEET    4   D 4 VAL A 275  VAL A 282 -1                                        
SHEET    1   E 5 THR A 369  VAL A 371  0                                        
SHEET    2   E 5 PRO A 376  LEU A 382 -1                                        
SHEET    3   E 5 GLU A 428  GLY A 437 -1                                        
SHEET    4   E 5 CYS A 417  ASN A 425 -1                                        
SHEET    5   E 5 ASN A 395  PHE A 403 -1                                        
SHEET    1   F 2 GLY A 157  SER A 161  0                                        
SHEET    2   F 2 GLY A 290  ASN A 294 -1                                        
CISPEP   1 HIS A  374    PRO A  375          0        -3.49                     
CISPEP   2 HIS A  467    PRO A  468          0        -1.89                     
SITE     1 AC1  8 ARG A 218  HIS A 219  ARG A 224  NAD A 480                    
SITE     2 AC1  8 NDP A 483  HOH A 503  HOH A 570  HOH A 594                    
SITE     1 AC2 39 GLY A  27  GLY A  29  SER A  30  GLY A  31                    
SITE     2 AC2 39 GLU A  50  SER A  51  HIS A  52  GLY A  56                    
SITE     3 AC2 39 THR A  57  CYS A  58  VAL A  61  GLY A  62                    
SITE     4 AC2 39 CYS A  63  LYS A  66  GLY A 128  HIS A 129                    
SITE     5 AC2 39 ALA A 130  ALA A 155  THR A 156  GLY A 157                    
SITE     6 AC2 39 ARG A 291  GLY A 330  ASP A 331  LEU A 337                    
SITE     7 AC2 39 LEU A 338  THR A 339  PRO A 340  HIS A 467                    
SITE     8 AC2 39 PRO A 468  NAD A 480  NDP A 483  HOH A 488                    
SITE     9 AC2 39 HOH A 490  HOH A 496  HOH A 501  HOH A 538                    
SITE    10 AC2 39 HOH A 796  HOH A 831  HOH A 982                               
SITE     1 AC3 28 LYS A  66  ALA A 195  GLY A 196  TYR A 197                    
SITE     2 AC3 28 ILE A 198  GLU A 201  ARG A 218  ALA A 288                    
SITE     3 AC3 28 ILE A 289  GLY A 290  ARG A 291  LEU A 337                    
SITE     4 AC3 28 LEU A 338  VAL A 370  FAD A 479  PO4 A 481                    
SITE     5 AC3 28 NDP A 483  HOH A 500  HOH A 511  HOH A 514                    
SITE     6 AC3 28 HOH A 524  HOH A 594  HOH A 838  HOH A 851                    
SITE     7 AC3 28 HOH A 984  HOH A1005  HOH A1008  HOH A1010                    
SITE     1 AC4 28 LYS A  66  GLY A 194  ALA A 195  GLY A 196                    
SITE     2 AC4 28 TYR A 197  ILE A 198  GLU A 201  ARG A 218                    
SITE     3 AC4 28 ARG A 224  GLY A 290  ARG A 291  LEU A 337                    
SITE     4 AC4 28 LEU A 338  VAL A 370  FAD A 479  NAD A 480                    
SITE     5 AC4 28 PO4 A 481  HOH A 500  HOH A 503  HOH A 511                    
SITE     6 AC4 28 HOH A 514  HOH A 524  HOH A 594  HOH A 838                    
SITE     7 AC4 28 HOH A 984  HOH A1005  HOH A1008  HOH A1010                    
CRYST1  119.800   84.500   63.200  90.00  90.00  58.70 B 2           4          
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      0.008347 -0.005075  0.000000        0.00000                         
SCALE2      0.000000  0.013850  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015823        0.00000