PDB Short entry for 1CIP
HEADER    HYDROLASE                               05-APR-99   1CIP              
TITLE     GI-ALPHA-1 SUBUNIT OF GUANINE NUCLEOTIDE-BINDING PROTEIN COMPLEXED    
TITLE    2 WITH A GTP ANALOGUE                                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN (GUANINE NUCLEOTIDE-BINDING PROTEIN ALPHA-1        
COMPND   3 SUBUNIT);                                                            
COMPND   4 CHAIN: A;                                                            
COMPND   5 SYNONYM: GIA1, GUANINE NUCLEOTIDE-BINDING PROTEIN G(I), ALPHA-1      
COMPND   6 SUBUNIT;                                                             
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE   3 ORGANISM_COMMON: NORWAY RAT;                                         
SOURCE   4 ORGANISM_TAXID: 10116;                                               
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_PLASMID: PQE6                                      
KEYWDS    GTPASE, G PROTEIN, HYDROLASE                                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.COLEMAN,S.SPRANG                                                    
REVDAT   5   09-AUG-23 1CIP    1       REMARK LINK                              
REVDAT   4   24-FEB-09 1CIP    1       VERSN                                    
REVDAT   3   18-DEC-99 1CIP    1       JRNL                                     
REVDAT   2   09-JUL-99 1CIP    3       ATOM                                     
REVDAT   1   09-APR-99 1CIP    0                                                
JRNL        AUTH   D.E.COLEMAN,S.R.SPRANG                                       
JRNL        TITL   STRUCTURE OF GIALPHA1.GPPNHP, AUTOINHIBITION IN A GALPHA     
JRNL        TITL 2 PROTEIN-SUBSTRATE COMPLEX.                                   
JRNL        REF    J.BIOL.CHEM.                  V. 274 16669 1999              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   10358003                                                     
JRNL        DOI    10.1074/JBC.274.24.16669                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.50 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) : 1.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 15.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 1.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 100000.000                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.1000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 90.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 57291                          
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) : 0.213                           
REMARK   3   FREE R VALUE                     : 0.235                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.600                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2895                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
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) : 1.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.57                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 83.10                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 6172                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2460                       
REMARK   3   BIN FREE R VALUE                    : 0.2420                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.25                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 324                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2543                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 33                                      
REMARK   3   SOLVENT ATOMS            : 157                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 15.94                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 18.02                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
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) : 0.011                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.370                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.83                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.360                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.368 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.166 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.619 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 4.170 ; 2.500                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PARHCSDX.PRO                                   
REMARK   3  PARAMETER FILE  2  : PARGNP.PRO                                     
REMARK   3  PARAMETER FILE  3  : PARWATER.PRO                                   
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : TOPGNP.PRO                                     
REMARK   3  TOPOLOGY FILE  3   : TOPWATER.PRO                                   
REMARK   3  TOPOLOGY FILE  4   : TOPH19.PEP                                     
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS:                                           
REMARK   3  RESIDUES 2 - 31, AND 348 - 354 ARE DISORDERED AND DID NOT           
REMARK   3  APPEAR IN THE DENSITY. SIDE- CHAINS THAT ARE PARTIALLY              
REMARK   3  DISORDERED HAVE THE OCCUPANCYS OF RELEVANT ATOMS SET TO             
REMARK   3  0.00.                                                               
REMARK   4                                                                      
REMARK   4 1CIP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-APR-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000000785.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : JUN-98; JUN-98                     
REMARK 200  TEMPERATURE           (KELVIN) : 100; NULL                          
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; Y                               
REMARK 200  RADIATION SOURCE               : CHESS; CHESS                       
REMARK 200  BEAMLINE                       : A1; F1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL; NULL                         
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; M                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9100; 0.918                      
REMARK 200  MONOCHROMATOR                  : NULL; NULL                         
REMARK 200  OPTICS                         : NULL; NULL                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD; CCD                           
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4; ADSC QUANTUM 4     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 57771                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 15.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 90.2                               
REMARK 200  DATA REDUNDANCY                : 3.920                              
REMARK 200  R MERGE                    (I) : 0.05100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 21.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.55                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 77.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.14000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: 1GIA                                                 
REMARK 200                                                                      
REMARK 200 REMARK:                                                              
REMARK 200  TWO DATA SETS WERE COMBINED TO OBTAIN FINAL SET. TWO CRYSTALS WERE  
REMARK 200  USED FOR DATA COLLECTION. DATA FROM 15.0                            
REMARK 200  -2.24A WAS COLLECTED AT CHESS A1.(CRYSTAL DIFFRACTED TO 1.7A).      
REMARK 200  DATA FROM 2.24-1.50A WAS                                            
REMARK 200  COLLECTED AT CHESS F1. SEE JBC (99) ARTICLE FOR DETAILS.            
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.26                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN BOUND TO GPPNHP WAS              
REMARK 280  CRYSTALLIZED IN 1.8-2.0M (NH4)2SO3, 100MM SODIUM ACETATE, H 6.0,    
REMARK 280  1MM MGSO4, 1MM GPPNHP, AND 5MM DTT. PRIOR TO DATA COLLECTION        
REMARK 280  CRYSTALS WERE TRANSFERED TO 2.0M LI2SO4, 1MM GPPNHP, 3MM DTT,       
REMARK 280  1MM MGSO4, 100MM BES, PH 7.0, AND 15% GLYCEROL. CRYSTALS WERE       
REMARK 280  FLASH FROZEN IN LIQUID PROPANE.                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-Z+2/3                                          
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       70.36667            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       35.18333            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       35.18333            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       70.36667            
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: MONOMERIC                         
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 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     GLY A     2                                                      
REMARK 465     CYS A     3                                                      
REMARK 465     THR A     4                                                      
REMARK 465     LEU A     5                                                      
REMARK 465     SER A     6                                                      
REMARK 465     ALA A     7                                                      
REMARK 465     GLU A     8                                                      
REMARK 465     ASP A     9                                                      
REMARK 465     LYS A    10                                                      
REMARK 465     ALA A    11                                                      
REMARK 465     ALA A    12                                                      
REMARK 465     VAL A    13                                                      
REMARK 465     GLU A    14                                                      
REMARK 465     ARG A    15                                                      
REMARK 465     SER A    16                                                      
REMARK 465     LYS A    17                                                      
REMARK 465     MET A    18                                                      
REMARK 465     ILE A    19                                                      
REMARK 465     ASP A    20                                                      
REMARK 465     ARG A    21                                                      
REMARK 465     ASN A    22                                                      
REMARK 465     LEU A    23                                                      
REMARK 465     ARG A    24                                                      
REMARK 465     GLU A    25                                                      
REMARK 465     ASP A    26                                                      
REMARK 465     GLY A    27                                                      
REMARK 465     GLU A    28                                                      
REMARK 465     LYS A    29                                                      
REMARK 465     ALA A    30                                                      
REMARK 465     ALA A    31                                                      
REMARK 465     LEU A   348                                                      
REMARK 465     LYS A   349                                                      
REMARK 465     ASP A   350                                                      
REMARK 465     CYS A   351                                                      
REMARK 465     GLY A   352                                                      
REMARK 465     LEU A   353                                                      
REMARK 465     PHE A   354                                                      
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     ARG A   32   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     ARG A   86   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     LYS A   92   CD   CE   NZ                                        
REMARK 480     GLU A  115   CD   OE1  OE2                                       
REMARK 480     GLN A  164   CD   OE1  NE2                                       
REMARK 480     GLU A  238   CD   OE1  OE2                                       
REMARK 480     LYS A  248   CD   CE   NZ                                        
REMARK 480     LYS A  345   CE   NZ                                             
REMARK 480     ASN A  347   C    O                                              
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLU A  58     -154.11   -108.21                                   
REMARK 500    LYS A  92       61.34     62.03                                   
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 356  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A  47   OG                                                     
REMARK 620 2 THR A 181   OG1  86.5                                              
REMARK 620 3 GNP A 355   O2G 177.2  90.7                                        
REMARK 620 4 GNP A 355   O1B  89.9 176.2  92.9                                  
REMARK 620 5 HOH A 410   O    87.6  89.1  92.8  91.7                            
REMARK 620 6 HOH A 413   O    87.9  95.0  91.9  83.9 173.7                      
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 356                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNP A 355                 
DBREF  1CIP A    2   354  UNP    P10824   GNAI1_RAT        2    354             
SEQRES   1 A  353  GLY CYS THR LEU SER ALA GLU ASP LYS ALA ALA VAL GLU          
SEQRES   2 A  353  ARG SER LYS MET ILE ASP ARG ASN LEU ARG GLU ASP GLY          
SEQRES   3 A  353  GLU LYS ALA ALA ARG GLU VAL LYS LEU LEU LEU LEU GLY          
SEQRES   4 A  353  ALA GLY GLU SER GLY LYS SER THR ILE VAL LYS GLN MET          
SEQRES   5 A  353  LYS ILE ILE HIS GLU ALA GLY TYR SER GLU GLU GLU CYS          
SEQRES   6 A  353  LYS GLN TYR LYS ALA VAL VAL TYR SER ASN THR ILE GLN          
SEQRES   7 A  353  SER ILE ILE ALA ILE ILE ARG ALA MET GLY ARG LEU LYS          
SEQRES   8 A  353  ILE ASP PHE GLY ASP ALA ALA ARG ALA ASP ASP ALA ARG          
SEQRES   9 A  353  GLN LEU PHE VAL LEU ALA GLY ALA ALA GLU GLU GLY PHE          
SEQRES  10 A  353  MET THR ALA GLU LEU ALA GLY VAL ILE LYS ARG LEU TRP          
SEQRES  11 A  353  LYS ASP SER GLY VAL GLN ALA CYS PHE ASN ARG SER ARG          
SEQRES  12 A  353  GLU TYR GLN LEU ASN ASP SER ALA ALA TYR TYR LEU ASN          
SEQRES  13 A  353  ASP LEU ASP ARG ILE ALA GLN PRO ASN TYR ILE PRO THR          
SEQRES  14 A  353  GLN GLN ASP VAL LEU ARG THR ARG VAL LYS THR THR GLY          
SEQRES  15 A  353  ILE VAL GLU THR HIS PHE THR PHE LYS ASP LEU HIS PHE          
SEQRES  16 A  353  LYS MET PHE ASP VAL GLY GLY GLN ARG SER GLU ARG LYS          
SEQRES  17 A  353  LYS TRP ILE HIS CYS PHE GLU GLY VAL THR ALA ILE ILE          
SEQRES  18 A  353  PHE CYS VAL ALA LEU SER ASP TYR ASP LEU VAL LEU ALA          
SEQRES  19 A  353  GLU ASP GLU GLU MET ASN ARG MET HIS GLU SER MET LYS          
SEQRES  20 A  353  LEU PHE ASP SER ILE CYS ASN ASN LYS TRP PHE THR ASP          
SEQRES  21 A  353  THR SER ILE ILE LEU PHE LEU ASN LYS LYS ASP LEU PHE          
SEQRES  22 A  353  GLU GLU LYS ILE LYS LYS SER PRO LEU THR ILE CYS TYR          
SEQRES  23 A  353  PRO GLU TYR ALA GLY SER ASN THR TYR GLU GLU ALA ALA          
SEQRES  24 A  353  ALA TYR ILE GLN CYS GLN PHE GLU ASP LEU ASN LYS ARG          
SEQRES  25 A  353  LYS ASP THR LYS GLU ILE TYR THR HIS PHE THR CYS ALA          
SEQRES  26 A  353  THR ASP THR LYS ASN VAL GLN PHE VAL PHE ASP ALA VAL          
SEQRES  27 A  353  THR ASP VAL ILE ILE LYS ASN ASN LEU LYS ASP CYS GLY          
SEQRES  28 A  353  LEU PHE                                                      
HET     MG  A 356       1                                                       
HET    GNP  A 355      32                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER                      
FORMUL   2   MG    MG 2+                                                        
FORMUL   3  GNP    C10 H17 N6 O13 P3                                            
FORMUL   4  HOH   *157(H2 O)                                                    
HELIX    1   1 LYS A   46  HIS A   57  1                                  12    
HELIX    2   2 GLU A   63  LEU A   91  1                                  29    
HELIX    3   3 ALA A   98  GLU A  116  5                                  19    
HELIX    4   4 ALA A  121  LYS A  132  1                                  12    
HELIX    5   5 SER A  134  GLU A  145  1                                  12    
HELIX    6   6 ALA A  152  ILE A  162  1                                  11    
HELIX    7   7 GLN A  171  LEU A  175  1                                   5    
HELIX    8   8 ARG A  205  CYS A  214  5                                  10    
HELIX    9   9 LEU A  227  ASP A  231  5                                   5    
HELIX   10  10 ARG A  242  CYS A  254  1                                  13    
HELIX   11  11 LYS A  257  PHE A  259  5                                   3    
HELIX   12  12 LYS A  271  LYS A  279  1                                   9    
HELIX   13  13 LEU A  283  ILE A  285  5                                   3    
HELIX   14  14 TYR A  296  LEU A  310  1                                  15    
HELIX   15  15 THR A  329  LYS A  345  1                                  17    
SHEET    1   A 6 ILE A 319  PHE A 323  0                                        
SHEET    2   A 6 SER A 263  ASN A 269  1  N  ILE A 264   O  TYR A 320           
SHEET    3   A 6 ALA A 220  ALA A 226  1  N  ILE A 221   O  SER A 263           
SHEET    4   A 6 GLU A  33  LEU A  39  1  N  LEU A  37   O  ALA A 220           
SHEET    5   A 6 LEU A 194  VAL A 201  1  N  HIS A 195   O  VAL A  34           
SHEET    6   A 6 ILE A 184  PHE A 191 -1  N  PHE A 191   O  LEU A 194           
LINK         OG  SER A  47                MG    MG A 356     1555   1555  2.10  
LINK         OG1 THR A 181                MG    MG A 356     1555   1555  2.09  
LINK         O2G GNP A 355                MG    MG A 356     1555   1555  1.99  
LINK         O1B GNP A 355                MG    MG A 356     1555   1555  2.15  
LINK        MG    MG A 356                 O   HOH A 410     1555   1555  2.10  
LINK        MG    MG A 356                 O   HOH A 413     1555   1555  2.13  
SITE     1 AC1  5 SER A  47  THR A 181  GNP A 355  HOH A 410                    
SITE     2 AC1  5 HOH A 413                                                     
SITE     1 AC2 31 GLY A  42  GLU A  43  SER A  44  GLY A  45                    
SITE     2 AC2 31 LYS A  46  SER A  47  THR A  48  SER A 151                    
SITE     3 AC2 31 LEU A 175  ARG A 176  THR A 177  ARG A 178                    
SITE     4 AC2 31 THR A 181  GLY A 202  GLY A 203  ASN A 269                    
SITE     5 AC2 31 LYS A 270  ASP A 272  LEU A 273  CYS A 325                    
SITE     6 AC2 31 ALA A 326  THR A 327   MG A 356  HOH A 401                    
SITE     7 AC2 31 HOH A 402  HOH A 403  HOH A 409  HOH A 410                    
SITE     8 AC2 31 HOH A 412  HOH A 413  HOH A 600                               
CRYST1   80.050   80.050  105.550  90.00  90.00 120.00 P 32 2 1      6          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.012492  0.007212  0.000000        0.00000                         
SCALE2      0.000000  0.014425  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009474        0.00000