HEADER    HYDROLASE                               20-NOV-97   1AZT              
TITLE     GS-ALPHA COMPLEXED WITH GTP-GAMMA-S                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GS-ALPHA;                                                  
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: STIMULATORY G-PROTEIN ALPHA SUBUNIT;                        
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: CATTLE;                                             
SOURCE   4 ORGANISM_TAXID: 9913;                                                
SOURCE   5 VARIANT: SHORT SPLICE FORM;                                          
SOURCE   6 ORGAN: PLASMA;                                                       
SOURCE   7 CELLULAR_LOCATION: CYTOPLASM AND INNER PLASMA MEMBRANE;              
SOURCE   8 GENE: GNAS;                                                          
SOURCE   9 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  10 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  11 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE  12 EXPRESSION_SYSTEM_VARIANT: DE3;                                      
SOURCE  13 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM;                      
SOURCE  14 EXPRESSION_SYSTEM_VECTOR_TYPE: MULTI-COPY PLASMID;                   
SOURCE  15 EXPRESSION_SYSTEM_PLASMID: PQE60-GSALPHA-H;                          
SOURCE  16 EXPRESSION_SYSTEM_GENE: GNAS                                         
KEYWDS    HYDROLASE, SIGNAL TRANSDUCING PROTEIN, GTP-BINDING PROTEIN            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.J.G.TESMER,S.R.SPRANG                                               
REVDAT   5   22-MAY-24 1AZT    1       REMARK                                   
REVDAT   4   02-AUG-23 1AZT    1       REMARK LINK                              
REVDAT   3   07-AUG-13 1AZT    1       REMARK VERSN                             
REVDAT   2   24-FEB-09 1AZT    1       VERSN                                    
REVDAT   1   25-FEB-98 1AZT    0                                                
JRNL        AUTH   R.K.SUNAHARA,J.J.TESMER,A.G.GILMAN,S.R.SPRANG                
JRNL        TITL   CRYSTAL STRUCTURE OF THE ADENYLYL CYCLASE ACTIVATOR GSALPHA  
JRNL        REF    SCIENCE                       V. 278  1943 1997              
JRNL        REFN                   ISSN 0036-8075                               
JRNL        PMID   9395396                                                      
JRNL        DOI    10.1126/SCIENCE.278.5345.1943                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 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) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 15.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 73.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 37182                          
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) : 0.219                           
REMARK   3   FREE R VALUE                     : 0.282                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 7.400                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3752                            
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) : 2.30                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.40                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 41.20                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 2328                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3460                       
REMARK   3   BIN FREE R VALUE                    : 0.3510                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.10                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 256                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.022                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5560                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 146                                     
REMARK   3   SOLVENT ATOMS            : 57                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 30.60                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 52.20                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -15.26000                                            
REMARK   3    B22 (A**2) : -24.28000                                            
REMARK   3    B33 (A**2) : 39.54000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.31                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 15.0                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.70                           
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) : 3.400 ; 1.000                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 5.374 ; 1.500                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 4.303 ; 1.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 6.701 ; 1.500                
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  : PARAM19X.PRO                                   
REMARK   3  PARAMETER FILE  2  : NULL                                           
REMARK   3  PARAMETER FILE  3  : PARHCSDX.PRO                                   
REMARK   3  PARAMETER FILE  4  : FOK.PAR                                        
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPH19X.PRO                                    
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  4   : FOK.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: BULK SOLVENT CORRECTION WAS USED.         
REMARK   4                                                                      
REMARK   4 1AZT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000171456.                                   
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) : 100                                
REMARK 200  PH                             : 4.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : CHESS                              
REMARK 200  BEAMLINE                       : A1                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.908                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM                       
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 37636                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -2.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.0                               
REMARK 200  DATA REDUNDANCY                : 4.200                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.13800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.3000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.54                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.70                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.41700                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1GIA                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 60.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLIZED IN HANGING DROPS            
REMARK 280  CONTAINING PROTEIN MIXED 1:1 WITH WELL SOLUTION CONSISTING OF 90-   
REMARK 280  100% SATURATED KH2PO4 OR NAH2PO4 (UNBUFFERED)., PH 4.5, VAPOR       
REMARK 280  DIFFUSION - HANGING DROP, VAPOR DIFFUSION, HANGING DROP             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
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       44.15000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       66.70000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       48.25000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       66.70000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       44.15000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       48.25000            
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: 8660 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 30930 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -154.0 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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     GLY A     2                                                      
REMARK 465     CYS A     3                                                      
REMARK 465     LEU A     4                                                      
REMARK 465     GLY A     5                                                      
REMARK 465     ASN A     6                                                      
REMARK 465     SER A     7                                                      
REMARK 465     LYS A     8                                                      
REMARK 465     THR A     9                                                      
REMARK 465     GLU A    10                                                      
REMARK 465     ASP A    11                                                      
REMARK 465     GLN A    12                                                      
REMARK 465     ARG A    13                                                      
REMARK 465     ASN A    14                                                      
REMARK 465     GLU A    15                                                      
REMARK 465     GLU A    16                                                      
REMARK 465     LYS A    17                                                      
REMARK 465     ALA A    18                                                      
REMARK 465     GLN A    19                                                      
REMARK 465     ARG A    20                                                      
REMARK 465     GLU A    21                                                      
REMARK 465     ALA A    22                                                      
REMARK 465     ASN A    23                                                      
REMARK 465     LYS A    24                                                      
REMARK 465     LYS A    25                                                      
REMARK 465     ILE A    26                                                      
REMARK 465     GLU A    27                                                      
REMARK 465     LYS A    28                                                      
REMARK 465     GLN A    29                                                      
REMARK 465     LEU A    30                                                      
REMARK 465     GLN A    31                                                      
REMARK 465     LYS A    32                                                      
REMARK 465     ASP A    33                                                      
REMARK 465     LYS A    34                                                      
REMARK 465     ASN A    66                                                      
REMARK 465     GLY A    67                                                      
REMARK 465     PHE A    68                                                      
REMARK 465     ASN A    69                                                      
REMARK 465     GLY A    70                                                      
REMARK 465     GLU A    71                                                      
REMARK 465     GLY A    72                                                      
REMARK 465     GLY A    73                                                      
REMARK 465     GLU A    74                                                      
REMARK 465     GLU A    75                                                      
REMARK 465     ASP A    76                                                      
REMARK 465     PRO A    77                                                      
REMARK 465     GLN A    78                                                      
REMARK 465     ALA A    79                                                      
REMARK 465     ALA A    80                                                      
REMARK 465     ARG A    81                                                      
REMARK 465     SER A    82                                                      
REMARK 465     ASN A    83                                                      
REMARK 465     SER A    84                                                      
REMARK 465     ASP A    85                                                      
REMARK 465     GLY A    86                                                      
REMARK 465     GLU A    87                                                      
REMARK 465     GLU A   392                                                      
REMARK 465     LEU A   393                                                      
REMARK 465     LEU A   394                                                      
REMARK 465     GLY A   395                                                      
REMARK 465     GLY A   396                                                      
REMARK 465     HIS A   397                                                      
REMARK 465     HIS A   398                                                      
REMARK 465     HIS A   399                                                      
REMARK 465     HIS A   400                                                      
REMARK 465     HIS A   401                                                      
REMARK 465     HIS A   402                                                      
REMARK 465     MET B     1                                                      
REMARK 465     GLY B     2                                                      
REMARK 465     CYS B     3                                                      
REMARK 465     LEU B     4                                                      
REMARK 465     GLY B     5                                                      
REMARK 465     ASN B     6                                                      
REMARK 465     SER B     7                                                      
REMARK 465     LYS B     8                                                      
REMARK 465     THR B     9                                                      
REMARK 465     GLU B    10                                                      
REMARK 465     ASP B    11                                                      
REMARK 465     GLN B    12                                                      
REMARK 465     ARG B    13                                                      
REMARK 465     ASN B    14                                                      
REMARK 465     GLU B    15                                                      
REMARK 465     GLU B    16                                                      
REMARK 465     LYS B    17                                                      
REMARK 465     ALA B    18                                                      
REMARK 465     GLN B    19                                                      
REMARK 465     ARG B    20                                                      
REMARK 465     GLU B    21                                                      
REMARK 465     ALA B    22                                                      
REMARK 465     ASN B    23                                                      
REMARK 465     LYS B    24                                                      
REMARK 465     LYS B    25                                                      
REMARK 465     ILE B    26                                                      
REMARK 465     GLU B    27                                                      
REMARK 465     LYS B    28                                                      
REMARK 465     GLN B    29                                                      
REMARK 465     LEU B    30                                                      
REMARK 465     GLN B    31                                                      
REMARK 465     LYS B    32                                                      
REMARK 465     ASP B    33                                                      
REMARK 465     LYS B    34                                                      
REMARK 465     GLY B    70                                                      
REMARK 465     GLU B    71                                                      
REMARK 465     GLY B    72                                                      
REMARK 465     GLY B    73                                                      
REMARK 465     GLU B    74                                                      
REMARK 465     GLU B    75                                                      
REMARK 465     ASP B    76                                                      
REMARK 465     PRO B    77                                                      
REMARK 465     GLN B    78                                                      
REMARK 465     ALA B    79                                                      
REMARK 465     ALA B    80                                                      
REMARK 465     ARG B    81                                                      
REMARK 465     SER B    82                                                      
REMARK 465     ASN B    83                                                      
REMARK 465     SER B    84                                                      
REMARK 465     ASP B    85                                                      
REMARK 465     GLY B    86                                                      
REMARK 465     GLU B   392                                                      
REMARK 465     LEU B   393                                                      
REMARK 465     LEU B   394                                                      
REMARK 465     GLY B   395                                                      
REMARK 465     GLY B   396                                                      
REMARK 465     HIS B   397                                                      
REMARK 465     HIS B   398                                                      
REMARK 465     HIS B   399                                                      
REMARK 465     HIS B   400                                                      
REMARK 465     HIS B   401                                                      
REMARK 465     HIS B   402                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    PRO B 313   C   -  N   -  CA  ANGL. DEV. =  13.4 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ALA A  48     -170.80    -60.87                                   
REMARK 500    MET A 135     -104.96    -51.29                                   
REMARK 500    PRO A 138     -174.72    -64.61                                   
REMARK 500    ASP A 139       92.57    -38.91                                   
REMARK 500    LYS A 216       -4.77     69.78                                   
REMARK 500    SER A 252       36.64    -91.25                                   
REMARK 500    GLN A 262      -38.77   -132.43                                   
REMARK 500    GLU B  50       16.16     57.76                                   
REMARK 500    ASP B 139       70.83   -107.37                                   
REMARK 500    GLN B 262      -43.78   -138.37                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 403  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A  54   OG                                                     
REMARK 620 2 THR A 204   OG1  94.3                                              
REMARK 620 3 GSP A 413   O2G 154.6  86.1                                        
REMARK 620 4 GSP A 413   O2B  84.7 149.7  82.4                                  
REMARK 620 5 HOH A 415   O    82.0  81.3  72.9  68.6                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 406  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER B  54   OG                                                     
REMARK 620 2 THR B 204   OG1 107.1                                              
REMARK 620 3 ASP B 223   OD2  71.6 114.7                                        
REMARK 620 4 GSP B 411   O2B  72.0 118.7 121.7                                  
REMARK 620 5 GSP B 411   O2G 121.7  71.1 164.4  61.3                            
REMARK 620 6 HOH B 413   O    62.3  69.3 131.9  56.1  63.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 404                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 405                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 406                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 403                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 404                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 407                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 405                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 408                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 406                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 409                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 407                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 408                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 410                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 411                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 409                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 412                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 410                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSP A 413                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSP B 411                 
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 DATABASE ENTRY IS FOR THE LONG SPLICE VARIANT. RESIDUES 71-84 ARE    
REMARK 999 SPLICED OUT IN THE SHORT SPLICE VARIANT USED IN THIS EXPERIMENT.     
REMARK 999 SEQUENCE NUMBERS REFLECT THOSE OF THE LONG SPLICE VARIANT.           
DBREF  1AZT A    1   394  UNP    P04896   GNAS_BOVIN       1    394             
DBREF  1AZT B    1   394  UNP    P04896   GNAS_BOVIN       1    394             
SEQRES   1 A  402  MET GLY CYS LEU GLY ASN SER LYS THR GLU ASP GLN ARG          
SEQRES   2 A  402  ASN GLU GLU LYS ALA GLN ARG GLU ALA ASN LYS LYS ILE          
SEQRES   3 A  402  GLU LYS GLN LEU GLN LYS ASP LYS GLN VAL TYR ARG ALA          
SEQRES   4 A  402  THR HIS ARG LEU LEU LEU LEU GLY ALA GLY GLU SER GLY          
SEQRES   5 A  402  LYS SER THR ILE VAL LYS GLN MET ARG ILE LEU HIS VAL          
SEQRES   6 A  402  ASN GLY PHE ASN GLY GLU GLY GLY GLU GLU ASP PRO GLN          
SEQRES   7 A  402  ALA ALA ARG SER ASN SER ASP GLY GLU LYS ALA THR LYS          
SEQRES   8 A  402  VAL GLN ASP ILE LYS ASN ASN LEU LYS GLU ALA ILE GLU          
SEQRES   9 A  402  THR ILE VAL ALA ALA MET SER ASN LEU VAL PRO PRO VAL          
SEQRES  10 A  402  GLU LEU ALA ASN PRO GLU ASN GLN PHE ARG VAL ASP TYR          
SEQRES  11 A  402  ILE LEU SER VAL MET ASN VAL PRO ASP PHE ASP PHE PRO          
SEQRES  12 A  402  PRO GLU PHE TYR GLU HIS ALA LYS ALA LEU TRP GLU ASP          
SEQRES  13 A  402  GLU GLY VAL ARG ALA CYS TYR GLU ARG SER ASN GLU TYR          
SEQRES  14 A  402  GLN LEU ILE ASP CYS ALA GLN TYR PHE LEU ASP LYS ILE          
SEQRES  15 A  402  ASP VAL ILE LYS GLN ASP ASP TYR VAL PRO SER ASP GLN          
SEQRES  16 A  402  ASP LEU LEU ARG CYS ARG VAL LEU THR SER GLY ILE PHE          
SEQRES  17 A  402  GLU THR LYS PHE GLN VAL ASP LYS VAL ASN PHE HIS MET          
SEQRES  18 A  402  PHE ASP VAL GLY GLY GLN ARG ASP GLU ARG ARG LYS TRP          
SEQRES  19 A  402  ILE GLN CYS PHE ASN ASP VAL THR ALA ILE ILE PHE VAL          
SEQRES  20 A  402  VAL ALA SER SER SER TYR ASN MET VAL ILE ARG GLU ASP          
SEQRES  21 A  402  ASN GLN THR ASN ARG LEU GLN GLU ALA LEU ASN LEU PHE          
SEQRES  22 A  402  LYS SER ILE TRP ASN ASN ARG TRP LEU ARG THR ILE SER          
SEQRES  23 A  402  VAL ILE LEU PHE LEU ASN LYS GLN ASP LEU LEU ALA GLU          
SEQRES  24 A  402  LYS VAL LEU ALA GLY LYS SER LYS ILE GLU ASP TYR PHE          
SEQRES  25 A  402  PRO GLU PHE ALA ARG TYR THR THR PRO GLU ASP ALA THR          
SEQRES  26 A  402  PRO GLU PRO GLY GLU ASP PRO ARG VAL THR ARG ALA LYS          
SEQRES  27 A  402  TYR PHE ILE ARG ASP GLU PHE LEU ARG ILE SER THR ALA          
SEQRES  28 A  402  SER GLY ASP GLY ARG HIS TYR CYS TYR PRO HIS PHE THR          
SEQRES  29 A  402  CYS ALA VAL ASP THR GLU ASN ILE ARG ARG VAL PHE ASN          
SEQRES  30 A  402  ASP CYS ARG ASP ILE ILE GLN ARG MET HIS LEU ARG GLN          
SEQRES  31 A  402  TYR GLU LEU LEU GLY GLY HIS HIS HIS HIS HIS HIS              
SEQRES   1 B  402  MET GLY CYS LEU GLY ASN SER LYS THR GLU ASP GLN ARG          
SEQRES   2 B  402  ASN GLU GLU LYS ALA GLN ARG GLU ALA ASN LYS LYS ILE          
SEQRES   3 B  402  GLU LYS GLN LEU GLN LYS ASP LYS GLN VAL TYR ARG ALA          
SEQRES   4 B  402  THR HIS ARG LEU LEU LEU LEU GLY ALA GLY GLU SER GLY          
SEQRES   5 B  402  LYS SER THR ILE VAL LYS GLN MET ARG ILE LEU HIS VAL          
SEQRES   6 B  402  ASN GLY PHE ASN GLY GLU GLY GLY GLU GLU ASP PRO GLN          
SEQRES   7 B  402  ALA ALA ARG SER ASN SER ASP GLY GLU LYS ALA THR LYS          
SEQRES   8 B  402  VAL GLN ASP ILE LYS ASN ASN LEU LYS GLU ALA ILE GLU          
SEQRES   9 B  402  THR ILE VAL ALA ALA MET SER ASN LEU VAL PRO PRO VAL          
SEQRES  10 B  402  GLU LEU ALA ASN PRO GLU ASN GLN PHE ARG VAL ASP TYR          
SEQRES  11 B  402  ILE LEU SER VAL MET ASN VAL PRO ASP PHE ASP PHE PRO          
SEQRES  12 B  402  PRO GLU PHE TYR GLU HIS ALA LYS ALA LEU TRP GLU ASP          
SEQRES  13 B  402  GLU GLY VAL ARG ALA CYS TYR GLU ARG SER ASN GLU TYR          
SEQRES  14 B  402  GLN LEU ILE ASP CYS ALA GLN TYR PHE LEU ASP LYS ILE          
SEQRES  15 B  402  ASP VAL ILE LYS GLN ASP ASP TYR VAL PRO SER ASP GLN          
SEQRES  16 B  402  ASP LEU LEU ARG CYS ARG VAL LEU THR SER GLY ILE PHE          
SEQRES  17 B  402  GLU THR LYS PHE GLN VAL ASP LYS VAL ASN PHE HIS MET          
SEQRES  18 B  402  PHE ASP VAL GLY GLY GLN ARG ASP GLU ARG ARG LYS TRP          
SEQRES  19 B  402  ILE GLN CYS PHE ASN ASP VAL THR ALA ILE ILE PHE VAL          
SEQRES  20 B  402  VAL ALA SER SER SER TYR ASN MET VAL ILE ARG GLU ASP          
SEQRES  21 B  402  ASN GLN THR ASN ARG LEU GLN GLU ALA LEU ASN LEU PHE          
SEQRES  22 B  402  LYS SER ILE TRP ASN ASN ARG TRP LEU ARG THR ILE SER          
SEQRES  23 B  402  VAL ILE LEU PHE LEU ASN LYS GLN ASP LEU LEU ALA GLU          
SEQRES  24 B  402  LYS VAL LEU ALA GLY LYS SER LYS ILE GLU ASP TYR PHE          
SEQRES  25 B  402  PRO GLU PHE ALA ARG TYR THR THR PRO GLU ASP ALA THR          
SEQRES  26 B  402  PRO GLU PRO GLY GLU ASP PRO ARG VAL THR ARG ALA LYS          
SEQRES  27 B  402  TYR PHE ILE ARG ASP GLU PHE LEU ARG ILE SER THR ALA          
SEQRES  28 B  402  SER GLY ASP GLY ARG HIS TYR CYS TYR PRO HIS PHE THR          
SEQRES  29 B  402  CYS ALA VAL ASP THR GLU ASN ILE ARG ARG VAL PHE ASN          
SEQRES  30 B  402  ASP CYS ARG ASP ILE ILE GLN ARG MET HIS LEU ARG GLN          
SEQRES  31 B  402  TYR GLU LEU LEU GLY GLY HIS HIS HIS HIS HIS HIS              
HET     MG  A 403       1                                                       
HET    PO4  A 404       5                                                       
HET    PO4  A 405       5                                                       
HET    PO4  A 406       5                                                       
HET    PO4  A 407       5                                                       
HET    PO4  A 408       5                                                       
HET    PO4  A 409       5                                                       
HET    PO4  A 410       5                                                       
HET    PO4  A 411       5                                                       
HET    PO4  A 412       5                                                       
HET    GSP  A 413      32                                                       
HET    PO4  B 403       5                                                       
HET    PO4  B 404       5                                                       
HET    PO4  B 405       5                                                       
HET     MG  B 406       1                                                       
HET    PO4  B 407       5                                                       
HET    PO4  B 408       5                                                       
HET    PO4  B 409       5                                                       
HET    PO4  B 410       5                                                       
HET    GSP  B 411      32                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     PO4 PHOSPHATE ION                                                    
HETNAM     GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE                       
FORMUL   3   MG    2(MG 2+)                                                     
FORMUL   4  PO4    16(O4 P 3-)                                                  
FORMUL  13  GSP    2(C10 H16 N5 O13 P3 S)                                       
FORMUL  23  HOH   *57(H2 O)                                                     
HELIX    1   1 VAL A   36  ALA A   39  1                                   4    
HELIX    2   2 LYS A   53  HIS A   64  1                                  12    
HELIX    3   3 ALA A   89  MET A  110  1                                  22    
HELIX    4   4 PRO A  122  SER A  133  5                                  12    
HELIX    5   5 PRO A  144  GLU A  155  1                                  12    
HELIX    6   6 GLU A  157  GLU A  164  1                                   8    
HELIX    7   7 SER A  166  GLU A  168  5                                   3    
HELIX    8   8 ALA A  175  LYS A  186  1                                  12    
HELIX    9   9 ASP A  194  ARG A  199  1                                   6    
HELIX   10  10 ARG A  228  GLU A  230  5                                   3    
HELIX   11  11 LYS A  233  CYS A  237  5                                   5    
HELIX   12  12 SER A  252  ASN A  254  5                                   3    
HELIX   13  13 ARG A  265  TRP A  277  1                                  13    
HELIX   14  14 ARG A  280  LEU A  282  5                                   3    
HELIX   15  15 GLN A  294  ALA A  303  1                                  10    
HELIX   16  16 ILE A  308  TYR A  311  1                                   4    
HELIX   17  17 PRO A  313  ARG A  317  5                                   5    
HELIX   18  18 PRO A  332  SER A  349  1                                  18    
HELIX   19  19 THR A  369  LEU A  388  1                                  20    
HELIX   20  20 VAL B   36  ALA B   39  1                                   4    
HELIX   21  21 LYS B   53  HIS B   64  1                                  12    
HELIX   22  22 LYS B   88  ASN B  112  1                                  25    
HELIX   23  23 PRO B  122  VAL B  134  5                                  13    
HELIX   24  24 PRO B  144  TRP B  154  1                                  11    
HELIX   25  25 GLU B  157  GLU B  168  1                                  12    
HELIX   26  26 ALA B  175  LYS B  186  1                                  12    
HELIX   27  27 ASP B  194  ARG B  199  1                                   6    
HELIX   28  28 ARG B  231  CYS B  237  5                                   7    
HELIX   29  29 SER B  250  ASN B  254  5                                   5    
HELIX   30  30 ARG B  265  TRP B  277  1                                  13    
HELIX   31  31 ARG B  280  LEU B  282  5                                   3    
HELIX   32  32 GLN B  294  ALA B  303  1                                  10    
HELIX   33  33 PRO B  313  ARG B  317  5                                   5    
HELIX   34  34 PRO B  332  ALA B  351  1                                  20    
HELIX   35  35 THR B  369  ARG B  389  1                                  21    
SHEET    1   A 6 CYS A 359  PHE A 363  0                                        
SHEET    2   A 6 SER A 286  ASN A 292  1  N  VAL A 287   O  TYR A 360           
SHEET    3   A 6 ALA A 243  ALA A 249  1  N  ILE A 244   O  SER A 286           
SHEET    4   A 6 HIS A  41  LEU A  46  1  N  LEU A  44   O  ALA A 243           
SHEET    5   A 6 VAL A 217  ASP A 223  1  N  HIS A 220   O  HIS A  41           
SHEET    6   A 6 PHE A 208  VAL A 214 -1  N  VAL A 214   O  VAL A 217           
SHEET    1   B 6 CYS B 359  PHE B 363  0                                        
SHEET    2   B 6 VAL B 287  ASN B 292  1  N  VAL B 287   O  TYR B 360           
SHEET    3   B 6 ALA B 243  ALA B 249  1  N  ILE B 244   O  ILE B 288           
SHEET    4   B 6 HIS B  41  GLY B  47  1  N  LEU B  44   O  ALA B 243           
SHEET    5   B 6 VAL B 217  ASP B 223  1  N  HIS B 220   O  HIS B  41           
SHEET    6   B 6 PHE B 208  VAL B 214 -1  N  VAL B 214   O  VAL B 217           
LINK         OG  SER A  54                MG    MG A 403     1555   1555  1.96  
LINK         OG1 THR A 204                MG    MG A 403     1555   1555  2.38  
LINK        MG    MG A 403                 O2G GSP A 413     1555   1555  2.38  
LINK        MG    MG A 403                 O2B GSP A 413     1555   1555  2.47  
LINK        MG    MG A 403                 O   HOH A 415     1555   1555  1.86  
LINK         OG  SER B  54                MG    MG B 406     1555   1555  1.85  
LINK         OG1 THR B 204                MG    MG B 406     1555   1555  1.88  
LINK         OD2 ASP B 223                MG    MG B 406     1555   1555  3.03  
LINK        MG    MG B 406                 O2B GSP B 411     1555   1555  2.73  
LINK        MG    MG B 406                 O2G GSP B 411     1555   1555  2.57  
LINK        MG    MG B 406                 O   HOH B 413     1555   1555  2.98  
CISPEP   1 VAL A  114    PRO A  115          0        -0.01                     
CISPEP   2 VAL B  114    PRO B  115          0        -0.18                     
SITE     1 AC1  5 SER A  54  THR A 204  ASP A 223  GSP A 413                    
SITE     2 AC1  5 HOH A 415                                                     
SITE     1 AC2  5 ASP A 378  HOH A 439  HIS B 362  ARG B 374                    
SITE     2 AC2  5 ASP B 378                                                     
SITE     1 AC3  6 TYR A  37  ARG A  42  GLU A 209  HIS A 220                    
SITE     2 AC3  6 PHE A 222  ASP B 129                                          
SITE     1 AC4  3 ARG A  61  PHE A 208  ASP A 223                               
SITE     1 AC5  5 THR B 325  PRO B 326  GLU B 327  LYS B 338                    
SITE     2 AC5  5 TYR B 339                                                     
SITE     1 AC6  5 ASP A 381  ARG A 385  ASP B 368  ASN B 371                    
SITE     2 AC6  5 ARG B 374                                                     
SITE     1 AC7  3 ARG A 199  ASP A 295  GLU A 299                               
SITE     1 AC8  6 GLU A 370  ARG A 373  ARG A 374  ASN A 377                    
SITE     2 AC8  6 ASN B 377  ARG B 380                                          
SITE     1 AC9  5 HIS A  64  ARG A 373  ASN A 377  ARG A 380                    
SITE     2 AC9  5 HOH A 440                                                     
SITE     1 BC1  6 SER B  54  THR B 204  ASP B 223  VAL B 224                    
SITE     2 BC1  6 GSP B 411  HOH B 413                                          
SITE     1 BC2  5 HIS A 362  ARG A 374  ASP A 378  HOH A 414                    
SITE     2 BC2  5 ASP B 378                                                     
SITE     1 BC3  7 PHE A 126  ASP A 129  TYR B  37  ARG B  42                    
SITE     2 BC3  7 GLU B 209  HIS B 220  PHE B 222                               
SITE     1 BC4  3 ARG B  61  PHE B 208  ASP B 223                               
SITE     1 BC5  4 THR A 325  GLU A 327  LYS A 338  PHE A 363                    
SITE     1 BC6  6 ASP A 368  GLU A 370  ASN A 371  ARG A 374                    
SITE     2 BC6  6 ASP B 381  ARG B 385                                          
SITE     1 BC7  3 ARG B 199  ASP B 295  GLU B 299                               
SITE     1 BC8  6 ASN A 377  ARG A 380  HOH A 440  ARG B 373                    
SITE     2 BC8  6 ARG B 374  ASN B 377                                          
SITE     1 BC9  5 HOH A 437  HIS B  64  ARG B 373  ASN B 377                    
SITE     2 BC9  5 HOH B 435                                                     
SITE     1 CC1 25 ALA A  48  GLY A  49  GLU A  50  SER A  51                    
SITE     2 CC1 25 GLY A  52  LYS A  53  SER A  54  THR A  55                    
SITE     3 CC1 25 ASP A 173  LEU A 198  ARG A 199  THR A 204                    
SITE     4 CC1 25 GLY A 226  ASN A 292  LYS A 293  ASP A 295                    
SITE     5 CC1 25 LEU A 296  CYS A 365  ALA A 366  VAL A 367                    
SITE     6 CC1 25  MG A 403  HOH A 415  HOH A 420  HOH A 435                    
SITE     7 CC1 25 HOH A 438                                                     
SITE     1 CC2 24 ALA B  48  GLY B  49  GLU B  50  SER B  51                    
SITE     2 CC2 24 GLY B  52  LYS B  53  SER B  54  THR B  55                    
SITE     3 CC2 24 ASP B 173  LEU B 198  ARG B 199  LEU B 203                    
SITE     4 CC2 24 THR B 204  GLY B 226  ASN B 292  LYS B 293                    
SITE     5 CC2 24 ASP B 295  CYS B 365  ALA B 366  VAL B 367                    
SITE     6 CC2 24  MG B 406  HOH B 413  HOH B 433  HOH B 438                    
CRYST1   88.300   96.500  133.400  90.00  90.00  90.00 P 21 21 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      0.011325  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010363  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007496        0.00000                         
MTRIX1   1  0.999900 -0.011300 -0.010500        0.40340    1                    
MTRIX2   1 -0.011400 -0.999900 -0.009800       48.39110    1                    
MTRIX3   1 -0.010400  0.009900 -0.999900       33.23590    1