PDB Short entry for 3C16
HEADER    LYASE/LYASE INHIBITOR                   22-JAN-08   3C16              
TITLE     COMPLEX OF GS-ALPHA WITH THE CATALYTIC DOMAINS OF MAMMALIAN ADENYLYL  
TITLE    2 CYCLASE: COMPLEX WITH ADENOSINE-5'-TRIPHOSPHATE AND CA               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ADENYLATE CYCLASE TYPE 5;                                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: C1A DOMAIN;                                                
COMPND   5 SYNONYM: ADENYLATE CYCLASE TYPE V, ATP PYROPHOSPHATE-LYASE 5,        
COMPND   6 ADENYLYL CYCLASE 5, CA2+, -INHIBITABLE ADENYLYL CYCLASE;             
COMPND   7 EC: 4.6.1.1;                                                         
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MUTATION: YES;                                                       
COMPND  10 MOL_ID: 2;                                                           
COMPND  11 MOLECULE: ADENYLATE CYCLASE TYPE 2;                                  
COMPND  12 CHAIN: B;                                                            
COMPND  13 FRAGMENT: C2A DOMAIN;                                                
COMPND  14 SYNONYM: ADENYLATE CYCLASE TYPE II, ATP PYROPHOSPHATE-LYASE 2,       
COMPND  15 ADENYLYL CYCLASE 2;                                                  
COMPND  16 EC: 4.6.1.1;                                                         
COMPND  17 ENGINEERED: YES;                                                     
COMPND  18 MOL_ID: 3;                                                           
COMPND  19 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(S) SUBUNIT ALPHA      
COMPND  20 ISOFORMS SHORT;                                                      
COMPND  21 CHAIN: C;                                                            
COMPND  22 FRAGMENT: TRYPSINIZED FRAGMENT;                                      
COMPND  23 SYNONYM: ADENYLATE CYCLASE-STIMULATING G ALPHA PROTEIN;              
COMPND  24 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: CANIS LUPUS FAMILIARIS;                         
SOURCE   3 ORGANISM_COMMON: DOG;                                                
SOURCE   4 ORGANISM_TAXID: 9615;                                                
SOURCE   5 GENE: ADCY5;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: MULTI-COPY PLASMID;                   
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PQE60-H6-VC1(580);                        
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE  13 ORGANISM_COMMON: RAT;                                                
SOURCE  14 ORGANISM_TAXID: 10116;                                               
SOURCE  15 GENE: ADCY2;                                                         
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: MULTI-COPY PLASMID;                   
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PQE60-ARGC-IIC2;                          
SOURCE  21 MOL_ID: 3;                                                           
SOURCE  22 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE  23 ORGANISM_COMMON: BOVINE;                                             
SOURCE  24 ORGANISM_TAXID: 9913;                                                
SOURCE  25 GENE: GNAS, GNAS1;                                                   
SOURCE  26 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  27 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  28 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE  29 EXPRESSION_SYSTEM_VECTOR_TYPE: MULTI-COPY PLASMID;                   
SOURCE  30 EXPRESSION_SYSTEM_PLASMID: PQE60-GSALPHA-H6                          
KEYWDS    ADENYLYL CYCLASE, GSALPHA, CAMP BIOSYNTHESIS, GLYCOPROTEIN, LYASE,    
KEYWDS   2 MAGNESIUM, MEMBRANE, METAL-BINDING, PHOSPHOPROTEIN, TRANSMEMBRANE,   
KEYWDS   3 GTP-BINDING, LIPOPROTEIN, NUCLEOTIDE-BINDING, PALMITATE, TRANSDUCER, 
KEYWDS   4 LYASE-LYASE INHIBITOR COMPLEX                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.-C.MOU,S.R.SPRANG                                                   
REVDAT   5   30-AUG-23 3C16    1       REMARK                                   
REVDAT   4   20-OCT-21 3C16    1       REMARK SEQADV LINK                       
REVDAT   3   17-AUG-11 3C16    1       VERSN  HETNAM                            
REVDAT   2   12-MAY-09 3C16    1       JRNL   SOURCE                            
REVDAT   1   03-FEB-09 3C16    0                                                
JRNL        AUTH   T.C.MOU,N.MASADA,D.M.COOPER,S.R.SPRANG                       
JRNL        TITL   STRUCTURAL BASIS FOR INHIBITION OF MAMMALIAN ADENYLYL        
JRNL        TITL 2 CYCLASE BY CALCIUM.                                          
JRNL        REF    BIOCHEMISTRY                  V.  48  3387 2009              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   19243146                                                     
JRNL        DOI    10.1021/BI802122K                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.87 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.87                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 15.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 85.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 21380                          
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 + TEST SET) : 0.252                           
REMARK   3   R VALUE            (WORKING SET) : 0.249                           
REMARK   3   FREE R VALUE                     : 0.299                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1157                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.87                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.95                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1413                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 77.74                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3400                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 82                           
REMARK   3   BIN FREE R VALUE                    : 0.4210                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5637                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 96                                      
REMARK   3   SOLVENT ATOMS            : 6                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 40.66                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.79000                                             
REMARK   3    B22 (A**2) : -4.23000                                             
REMARK   3    B33 (A**2) : 6.02000                                              
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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.900         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.476         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.376         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 19.970        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.883                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.833                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  5845 ; 0.008 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  7924 ; 1.100 ; 1.968       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   702 ; 4.830 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   282 ;39.048 ;24.220       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1013 ;16.374 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    37 ;13.742 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   884 ; 0.070 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4373 ; 0.002 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  2762 ; 0.196 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  4003 ; 0.302 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   193 ; 0.134 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     4 ; 0.201 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    50 ; 0.144 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     3 ; 0.126 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3C16 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-FEB-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000046211.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 17-MAR-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0393                             
REMARK 200  MONOCHROMATOR                  : SI 111                             
REMARK 200  OPTICS                         : ROSENBAUM-ROCK HIGH-RESOLUTION     
REMARK 200                                   DOUBLE-CRYSTAL MONOCHROMATOR.      
REMARK 200                                   LN2 COOLED FIRST CRYSTAL,          
REMARK 200                                   SAGITTAL FOCUSING 2ND CRYSTAL,     
REMARK 200                                   ROSENBAUM-ROCK VERTICAL FOCUSING   
REMARK 200                                   MIRROR, BEAM DEFINING SLITS        
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 22557                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.870                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : 2.500                              
REMARK 200  R MERGE                    (I) : 0.17600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.87                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.00                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.10                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASES                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1AZS                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.74                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 7.5-7.8% PEG 8000, 0.5M NACL, 0.1M       
REMARK 280  PHOSPHATE BUFFER, PH 5.5, VAPOR DIFFUSION, SITTING DROP,            
REMARK 280  TEMPERATURE 289K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       59.16550            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       66.76350            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       59.16550            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       66.76350            
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 8730 ANGSTROM**2                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
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   356                                                      
REMARK 465     HIS A   357                                                      
REMARK 465     HIS A   358                                                      
REMARK 465     HIS A   359                                                      
REMARK 465     HIS A   360                                                      
REMARK 465     HIS A   361                                                      
REMARK 465     HIS A   362                                                      
REMARK 465     ALA A   363                                                      
REMARK 465     MET A   364                                                      
REMARK 465     GLU A   365                                                      
REMARK 465     MET A   366                                                      
REMARK 465     LYS A   367                                                      
REMARK 465     ALA A   368                                                      
REMARK 465     ASP A   369                                                      
REMARK 465     ILE A   370                                                      
REMARK 465     ASN A   371                                                      
REMARK 465     ALA A   372                                                      
REMARK 465     LYS A   373                                                      
REMARK 465     GLN A   374                                                      
REMARK 465     GLU A   375                                                      
REMARK 465     ARG A   566                                                      
REMARK 465     CYS A   567                                                      
REMARK 465     THR A   568                                                      
REMARK 465     GLN A   569                                                      
REMARK 465     LYS A   570                                                      
REMARK 465     ARG A   571                                                      
REMARK 465     LYS A   572                                                      
REMARK 465     GLU A   573                                                      
REMARK 465     GLU A   574                                                      
REMARK 465     LYS A   575                                                      
REMARK 465     ALA A   576                                                      
REMARK 465     MET A   577                                                      
REMARK 465     ILE A   578                                                      
REMARK 465     ALA A   579                                                      
REMARK 465     LYS A   580                                                      
REMARK 465     ARG B   870                                                      
REMARK 465     SER B   871                                                      
REMARK 465     LEU B   872                                                      
REMARK 465     LYS B   873                                                      
REMARK 465     ASN B   874                                                      
REMARK 465     GLU B   875                                                      
REMARK 465     GLU B   876                                                      
REMARK 465     LEU B   877                                                      
REMARK 465     TYR B   878                                                      
REMARK 465     ALA B   952                                                      
REMARK 465     ILE B   953                                                      
REMARK 465     PRO B   954                                                      
REMARK 465     SER B   955                                                      
REMARK 465     GLN B   956                                                      
REMARK 465     GLU B   957                                                      
REMARK 465     HIS B   958                                                      
REMARK 465     ALA B   959                                                      
REMARK 465     GLN B   960                                                      
REMARK 465     GLU B   961                                                      
REMARK 465     PRO B   962                                                      
REMARK 465     GLU B   963                                                      
REMARK 465     ARG B   964                                                      
REMARK 465     GLU B  1078                                                      
REMARK 465     MET B  1079                                                      
REMARK 465     SER B  1080                                                      
REMARK 465     ARG B  1081                                                      
REMARK 465     MET C    -2                                                      
REMARK 465     GLY C    -1                                                      
REMARK 465     CYS C     0                                                      
REMARK 465     LEU C     1                                                      
REMARK 465     GLY C     2                                                      
REMARK 465     ASN C     3                                                      
REMARK 465     SER C     4                                                      
REMARK 465     LYS C     5                                                      
REMARK 465     THR C     6                                                      
REMARK 465     GLU C     7                                                      
REMARK 465     ASP C     8                                                      
REMARK 465     GLN C     9                                                      
REMARK 465     ARG C    10                                                      
REMARK 465     ASN C    11                                                      
REMARK 465     GLU C    12                                                      
REMARK 465     GLU C    13                                                      
REMARK 465     LYS C    14                                                      
REMARK 465     ALA C    15                                                      
REMARK 465     GLN C    16                                                      
REMARK 465     ARG C    17                                                      
REMARK 465     GLU C    18                                                      
REMARK 465     ALA C    19                                                      
REMARK 465     ASN C    20                                                      
REMARK 465     LYS C    21                                                      
REMARK 465     LYS C    22                                                      
REMARK 465     ILE C    23                                                      
REMARK 465     GLU C    24                                                      
REMARK 465     LYS C    25                                                      
REMARK 465     GLN C    26                                                      
REMARK 465     LEU C    27                                                      
REMARK 465     GLN C    28                                                      
REMARK 465     LYS C    29                                                      
REMARK 465     ASP C    30                                                      
REMARK 465     LYS C    31                                                      
REMARK 465     GLN C    32                                                      
REMARK 465     VAL C    33                                                      
REMARK 465     TYR C    34                                                      
REMARK 465     ARG C    35                                                      
REMARK 465     GLY C    63A                                                     
REMARK 465     PHE C    63B                                                     
REMARK 465     ASN C    63C                                                     
REMARK 465     GLY C    63D                                                     
REMARK 465     GLU C    63E                                                     
REMARK 465     GLY C    63F                                                     
REMARK 465     GLY C    63G                                                     
REMARK 465     GLU C    63H                                                     
REMARK 465     GLU C    63I                                                     
REMARK 465     ASP C    63J                                                     
REMARK 465     PRO C    63K                                                     
REMARK 465     GLN C    63L                                                     
REMARK 465     ALA C    63M                                                     
REMARK 465     ALA C    63N                                                     
REMARK 465     ARG C    63O                                                     
REMARK 465     SER C    63P                                                     
REMARK 465     ASN C    63Q                                                     
REMARK 465     SER C    63R                                                     
REMARK 465     ASP C    63S                                                     
REMARK 465     ARG C   367                                                      
REMARK 465     GLN C   368                                                      
REMARK 465     TYR C   369                                                      
REMARK 465     GLU C   370                                                      
REMARK 465     LEU C   371                                                      
REMARK 465     LEU C   372                                                      
REMARK 465     GLY C   373                                                      
REMARK 465     GLY C   374                                                      
REMARK 465     HIS C   375                                                      
REMARK 465     HIS C   376                                                      
REMARK 465     HIS C   377                                                      
REMARK 465     HIS C   378                                                      
REMARK 465     HIS C   379                                                      
REMARK 465     HIS C   380                                                      
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    MET A 378      -52.94   -123.23                                   
REMARK 500    TYR A 383       71.33   -104.52                                   
REMARK 500    ASN A 430       29.16    -73.69                                   
REMARK 500    ILE A 435      -80.74    -93.05                                   
REMARK 500    CYS A 444     -169.81   -113.48                                   
REMARK 500    VAL A 445      118.54   -164.77                                   
REMARK 500    ALA A 451      152.56    -47.77                                   
REMARK 500    ASN A 480       80.69    -67.54                                   
REMARK 500    LEU A 499      -55.75   -132.75                                   
REMARK 500    SER A 508      173.56    173.19                                   
REMARK 500    ASP B 883      -45.37   -131.01                                   
REMARK 500    ASP B 924        3.82    -67.98                                   
REMARK 500    GLN B1013      -81.25    -67.95                                   
REMARK 500    LYS B1065       95.54    -60.00                                   
REMARK 500    PRO C 100       -5.31    -59.95                                   
REMARK 500    PRO C 116      -92.87    -56.74                                   
REMARK 500    ASN C 145       -9.99    -56.74                                   
REMARK 500    ALA C 153      -75.15    -46.84                                   
REMARK 500    LYS C 194       16.18     58.20                                   
REMARK 500    GLN C 205      173.04    -59.18                                   
REMARK 500    ILE C 213      -38.61    -37.46                                   
REMARK 500    ALA C 227       85.91    -67.04                                   
REMARK 500    SER C 230       35.25    -79.81                                   
REMARK 500    ASP C 238       10.46   -149.94                                   
REMARK 500    ASN C 239       16.66     50.05                                   
REMARK 500    GLN C 240      -44.77   -131.90                                   
REMARK 500    ASP C 301       14.28    -69.57                                   
REMARK 500    THR C 303       71.63   -116.25                                   
REMARK 500    MET C 364       46.40    -92.36                                   
REMARK 500    HIS C 365       17.03   -149.18                                   
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                              CA A  29  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ATP A   1   O1B                                                    
REMARK 620 2 ATP A   1   O3A  69.5                                              
REMARK 620 3 ATP A   1   O3G  79.2  85.9                                        
REMARK 620 4 ASP A 396   OD2 133.9 142.2  73.6                                  
REMARK 620 5 ILE A 397   O    61.8 129.7  96.3  84.8                            
REMARK 620 6 ASP A 440   OD2 124.6 115.7 151.4  77.9  84.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A  30  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ATP A   1   O1A                                                    
REMARK 620 2 HOH A   2   O   131.5                                              
REMARK 620 3 ASP A 396   OD2 114.0 113.7                                        
REMARK 620 4 ASP A 396   OD1 157.7  70.6  43.7                                  
REMARK 620 5 ASP A 440   OD1 123.8  62.7  91.2  64.6                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 398  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER C  51   OG                                                     
REMARK 620 2 THR C 182   OG1  67.5                                              
REMARK 620 3 GSP C 395   O2G 114.6  88.5                                        
REMARK 620 4 GSP C 395   O2B  66.4 122.2  80.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 397                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 398                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 29                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 30                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSP C 395                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FOK A 101                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP A 1                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3C14   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH PYROPHOSPHATE AND CA                 
REMARK 900 RELATED ID: 3C15   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH PYROPHOSPHATE AND MG                 
DBREF  3C16 A  363   580  UNP    P30803   ADCY5_CANFA    444    661             
DBREF  3C16 B  870  1081  UNP    P26769   ADCY2_RAT      870   1081             
DBREF  3C16 C   -2   372  UNP    P04896   GNAS2_BOVIN      1    394             
SEQADV 3C16 MET A  356  UNP  P30803              EXPRESSION TAG                 
SEQADV 3C16 HIS A  357  UNP  P30803              EXPRESSION TAG                 
SEQADV 3C16 HIS A  358  UNP  P30803              EXPRESSION TAG                 
SEQADV 3C16 HIS A  359  UNP  P30803              EXPRESSION TAG                 
SEQADV 3C16 HIS A  360  UNP  P30803              EXPRESSION TAG                 
SEQADV 3C16 HIS A  361  UNP  P30803              EXPRESSION TAG                 
SEQADV 3C16 HIS A  362  UNP  P30803              EXPRESSION TAG                 
SEQADV 3C16 MET A  476  UNP  P30803    VAL   557 ENGINEERED MUTATION            
SEQADV 3C16 GLY C  373  UNP  P04896              EXPRESSION TAG                 
SEQADV 3C16 GLY C  374  UNP  P04896              EXPRESSION TAG                 
SEQADV 3C16 HIS C  375  UNP  P04896              EXPRESSION TAG                 
SEQADV 3C16 HIS C  376  UNP  P04896              EXPRESSION TAG                 
SEQADV 3C16 HIS C  377  UNP  P04896              EXPRESSION TAG                 
SEQADV 3C16 HIS C  378  UNP  P04896              EXPRESSION TAG                 
SEQADV 3C16 HIS C  379  UNP  P04896              EXPRESSION TAG                 
SEQADV 3C16 HIS C  380  UNP  P04896              EXPRESSION TAG                 
SEQRES   1 A  225  MET HIS HIS HIS HIS HIS HIS ALA MET GLU MET LYS ALA          
SEQRES   2 A  225  ASP ILE ASN ALA LYS GLN GLU ASP MET MET PHE HIS LYS          
SEQRES   3 A  225  ILE TYR ILE GLN LYS HIS ASP ASN VAL SER ILE LEU PHE          
SEQRES   4 A  225  ALA ASP ILE GLU GLY PHE THR SER LEU ALA SER GLN CYS          
SEQRES   5 A  225  THR ALA GLN GLU LEU VAL MET THR LEU ASN GLU LEU PHE          
SEQRES   6 A  225  ALA ARG PHE ASP LYS LEU ALA ALA GLU ASN HIS CYS LEU          
SEQRES   7 A  225  ARG ILE LYS ILE LEU GLY ASP CYS TYR TYR CYS VAL SER          
SEQRES   8 A  225  GLY LEU PRO GLU ALA ARG ALA ASP HIS ALA HIS CYS CYS          
SEQRES   9 A  225  VAL GLU MET GLY MET ASP MET ILE GLU ALA ILE SER LEU          
SEQRES  10 A  225  VAL ARG GLU MET THR GLY VAL ASN VAL ASN MET ARG VAL          
SEQRES  11 A  225  GLY ILE HIS SER GLY ARG VAL HIS CYS GLY VAL LEU GLY          
SEQRES  12 A  225  LEU ARG LYS TRP GLN PHE ASP VAL TRP SER ASN ASP VAL          
SEQRES  13 A  225  THR LEU ALA ASN HIS MET GLU ALA GLY GLY LYS ALA GLY          
SEQRES  14 A  225  ARG ILE HIS ILE THR LYS ALA THR LEU SER TYR LEU ASN          
SEQRES  15 A  225  GLY ASP TYR GLU VAL GLU PRO GLY CYS GLY GLY GLU ARG          
SEQRES  16 A  225  ASN ALA TYR LEU LYS GLU HIS SER ILE GLU THR PHE LEU          
SEQRES  17 A  225  ILE LEU ARG CYS THR GLN LYS ARG LYS GLU GLU LYS ALA          
SEQRES  18 A  225  MET ILE ALA LYS                                              
SEQRES   1 B  212  ARG SER LEU LYS ASN GLU GLU LEU TYR HIS GLN SER TYR          
SEQRES   2 B  212  ASP CYS VAL CYS VAL MET PHE ALA SER ILE PRO ASP PHE          
SEQRES   3 B  212  LYS GLU PHE TYR THR GLU SER ASP VAL ASN LYS GLU GLY          
SEQRES   4 B  212  LEU GLU CYS LEU ARG LEU LEU ASN GLU ILE ILE ALA ASP          
SEQRES   5 B  212  PHE ASP ASP LEU LEU SER LYS PRO LYS PHE SER GLY VAL          
SEQRES   6 B  212  GLU LYS ILE LYS THR ILE GLY SER THR TYR MET ALA ALA          
SEQRES   7 B  212  THR GLY LEU SER ALA ILE PRO SER GLN GLU HIS ALA GLN          
SEQRES   8 B  212  GLU PRO GLU ARG GLN TYR MET HIS ILE GLY THR MET VAL          
SEQRES   9 B  212  GLU PHE ALA TYR ALA LEU VAL GLY LYS LEU ASP ALA ILE          
SEQRES  10 B  212  ASN LYS HIS SER PHE ASN ASP PHE LYS LEU ARG VAL GLY          
SEQRES  11 B  212  ILE ASN HIS GLY PRO VAL ILE ALA GLY VAL ILE GLY ALA          
SEQRES  12 B  212  GLN LYS PRO GLN TYR ASP ILE TRP GLY ASN THR VAL ASN          
SEQRES  13 B  212  VAL ALA SER ARG MET ASP SER THR GLY VAL LEU ASP LYS          
SEQRES  14 B  212  ILE GLN VAL THR GLU GLU THR SER LEU ILE LEU GLN THR          
SEQRES  15 B  212  LEU GLY TYR THR CYS THR CYS ARG GLY ILE ILE ASN VAL          
SEQRES  16 B  212  LYS GLY LYS GLY ASP LEU LYS THR TYR PHE VAL ASN THR          
SEQRES  17 B  212  GLU MET SER ARG                                              
SEQRES   1 C  402  MET GLY CYS LEU GLY ASN SER LYS THR GLU ASP GLN ARG          
SEQRES   2 C  402  ASN GLU GLU LYS ALA GLN ARG GLU ALA ASN LYS LYS ILE          
SEQRES   3 C  402  GLU LYS GLN LEU GLN LYS ASP LYS GLN VAL TYR ARG ALA          
SEQRES   4 C  402  THR HIS ARG LEU LEU LEU LEU GLY ALA GLY GLU SER GLY          
SEQRES   5 C  402  LYS SER THR ILE VAL LYS GLN MET ARG ILE LEU HIS VAL          
SEQRES   6 C  402  ASN GLY PHE ASN GLY GLU GLY GLY GLU GLU ASP PRO GLN          
SEQRES   7 C  402  ALA ALA ARG SER ASN SER ASP GLY GLU LYS ALA THR LYS          
SEQRES   8 C  402  VAL GLN ASP ILE LYS ASN ASN LEU LYS GLU ALA ILE GLU          
SEQRES   9 C  402  THR ILE VAL ALA ALA MET SER ASN LEU VAL PRO PRO VAL          
SEQRES  10 C  402  GLU LEU ALA ASN PRO GLU ASN GLN PHE ARG VAL ASP TYR          
SEQRES  11 C  402  ILE LEU SER VAL MET ASN VAL PRO ASP PHE ASP PHE PRO          
SEQRES  12 C  402  PRO GLU PHE TYR GLU HIS ALA LYS ALA LEU TRP GLU ASP          
SEQRES  13 C  402  GLU GLY VAL ARG ALA CYS TYR GLU ARG SER ASN GLU TYR          
SEQRES  14 C  402  GLN LEU ILE ASP CYS ALA GLN TYR PHE LEU ASP LYS ILE          
SEQRES  15 C  402  ASP VAL ILE LYS GLN ASP ASP TYR VAL PRO SER ASP GLN          
SEQRES  16 C  402  ASP LEU LEU ARG CYS ARG VAL LEU THR SER GLY ILE PHE          
SEQRES  17 C  402  GLU THR LYS PHE GLN VAL ASP LYS VAL ASN PHE HIS MET          
SEQRES  18 C  402  PHE ASP VAL GLY GLY GLN ARG ASP GLU ARG ARG LYS TRP          
SEQRES  19 C  402  ILE GLN CYS PHE ASN ASP VAL THR ALA ILE ILE PHE VAL          
SEQRES  20 C  402  VAL ALA SER SER SER TYR ASN MET VAL ILE ARG GLU ASP          
SEQRES  21 C  402  ASN GLN THR ASN ARG LEU GLN GLU ALA LEU ASN LEU PHE          
SEQRES  22 C  402  LYS SER ILE TRP ASN ASN ARG TRP LEU ARG THR ILE SER          
SEQRES  23 C  402  VAL ILE LEU PHE LEU ASN LYS GLN ASP LEU LEU ALA GLU          
SEQRES  24 C  402  LYS VAL LEU ALA GLY LYS SER LYS ILE GLU ASP TYR PHE          
SEQRES  25 C  402  PRO GLU PHE ALA ARG TYR THR THR PRO GLU ASP ALA THR          
SEQRES  26 C  402  PRO GLU PRO GLY GLU ASP PRO ARG VAL THR ARG ALA LYS          
SEQRES  27 C  402  TYR PHE ILE ARG ASP GLU PHE LEU ARG ILE SER THR ALA          
SEQRES  28 C  402  SER GLY ASP GLY ARG HIS TYR CYS TYR PRO HIS PHE THR          
SEQRES  29 C  402  CYS ALA VAL ASP THR GLU ASN ILE ARG ARG VAL PHE ASN          
SEQRES  30 C  402  ASP CYS ARG ASP ILE ILE GLN ARG MET HIS LEU ARG GLN          
SEQRES  31 C  402  TYR GLU LEU LEU GLY GLY HIS HIS HIS HIS HIS HIS              
HET     CA  A  29       1                                                       
HET     CA  A  30       1                                                       
HET    FOK  A 101      29                                                       
HET    ATP  A   1      31                                                       
HET     CL  C 397       1                                                       
HET     MG  C 398       1                                                       
HET    GSP  C 395      32                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     FOK FORSKOLIN                                                        
HETNAM     ATP ADENOSINE-5'-TRIPHOSPHATE                                        
HETNAM      CL CHLORIDE ION                                                     
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     GSP 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE                       
FORMUL   4   CA    2(CA 2+)                                                     
FORMUL   6  FOK    C22 H34 O7                                                   
FORMUL   7  ATP    C10 H16 N5 O13 P3                                            
FORMUL   8   CL    CL 1-                                                        
FORMUL   9   MG    MG 2+                                                        
FORMUL  10  GSP    C10 H16 N5 O13 P3 S                                          
FORMUL  11  HOH   *6(H2 O)                                                      
HELIX    1   1 PHE A  400  CYS A  407  1                                   8    
HELIX    2   2 THR A  408  ASN A  430  1                                  23    
HELIX    3   3 ASP A  454  MET A  476  1                                  23    
HELIX    4   4 SER A  508  GLY A  520  1                                  13    
HELIX    5   5 THR A  529  SER A  534  1                                   6    
HELIX    6   6 CYS A  546  ARG A  550  5                                   5    
HELIX    7   7 ASN A  551  GLU A  556  1                                   6    
HELIX    8   8 ILE B  892  TYR B  899  1                                   8    
HELIX    9   9 GLY B  908  ASP B  924  1                                  17    
HELIX   10  10 TYR B  966  PHE B  991  1                                  26    
HELIX   11  11 GLY B 1021  THR B 1033  1                                  13    
HELIX   12  12 GLU B 1043  LEU B 1052  1                                  10    
HELIX   13  13 GLY C   49  VAL C   62  1                                  14    
HELIX   14  14 LYS C   66  LEU C   91  1                                  26    
HELIX   15  15 ASN C   99  GLU C  101  5                                   3    
HELIX   16  16 ASN C  102  VAL C  112  1                                  11    
HELIX   17  17 PRO C  121  ASP C  134  1                                  14    
HELIX   18  18 ASP C  134  GLU C  142  1                                   9    
HELIX   19  19 ARG C  143  TYR C  147  5                                   5    
HELIX   20  20 CYS C  152  ASP C  158  1                                   7    
HELIX   21  21 LYS C  159  LYS C  164  1                                   6    
HELIX   22  22 SER C  171  CYS C  178  1                                   8    
HELIX   23  23 GLU C  208  PHE C  216  5                                   9    
HELIX   24  24 SER C  229  MET C  233  5                                   5    
HELIX   25  25 ASN C  242  ASN C  256  1                                  15    
HELIX   26  26 LYS C  271  GLY C  282  1                                  12    
HELIX   27  27 PHE C  290  ARG C  295  5                                   6    
HELIX   28  28 ASP C  309  ARG C  325  1                                  17    
HELIX   29  29 ARG C  325  SER C  330  1                                   6    
HELIX   30  30 ASP C  346  MET C  364  1                                  19    
SHEET    1   A 5 CYS A 432  LEU A 438  0                                        
SHEET    2   A 5 CYS A 441  SER A 446 -1  O  CYS A 441   N  LEU A 438           
SHEET    3   A 5 TYR A 383  GLU A 398 -1  N  ALA A 395   O  TYR A 442           
SHEET    4   A 5 ASN A 482  VAL A 496 -1  O  ASN A 482   N  GLU A 398           
SHEET    5   A 5 ASP A 505  TRP A 507 -1  O  ASP A 505   N  GLY A 495           
SHEET    1   B 5 CYS A 432  LEU A 438  0                                        
SHEET    2   B 5 CYS A 441  SER A 446 -1  O  CYS A 441   N  LEU A 438           
SHEET    3   B 5 TYR A 383  GLU A 398 -1  N  ALA A 395   O  TYR A 442           
SHEET    4   B 5 ASN A 482  VAL A 496 -1  O  ASN A 482   N  GLU A 398           
SHEET    5   B 5 ILE A 526  ILE A 528  1  O  HIS A 527   N  ILE A 487           
SHEET    1   C 2 VAL A 542  PRO A 544  0                                        
SHEET    2   C 2 PHE A 562  ILE A 564 -1  O  LEU A 563   N  GLU A 543           
SHEET    1   D 7 VAL B 934  ILE B 940  0                                        
SHEET    2   D 7 THR B 943  THR B 948 -1  O  THR B 943   N  ILE B 940           
SHEET    3   D 7 VAL B 885  SER B 891 -1  N  ALA B 890   O  TYR B 944           
SHEET    4   D 7 ARG B 997  GLY B1003 -1  O  GLY B 999   N  PHE B 889           
SHEET    5   D 7 ILE B1039  THR B1042  1  O  GLN B1040   N  VAL B 998           
SHEET    6   D 7 GLY B1068  VAL B1075 -1  O  TYR B1073   N  VAL B1041           
SHEET    7   D 7 CYS B1056  VAL B1064 -1  N  ARG B1059   O  THR B1072           
SHEET    1   E 2 ILE B1006  ILE B1010  0                                        
SHEET    2   E 2 GLN B1016  TRP B1020 -1  O  ASP B1018   N  GLY B1008           
SHEET    1   F 6 PHE C 186  VAL C 192  0                                        
SHEET    2   F 6 VAL C 195  ASP C 201 -1  O  VAL C 195   N  VAL C 192           
SHEET    3   F 6 THR C  37  GLY C  44  1  N  HIS C  38   O  ASN C 196           
SHEET    4   F 6 ALA C 221  ALA C 227  1  O  ILE C 223   N  LEU C  43           
SHEET    5   F 6 VAL C 265  ASN C 270  1  O  PHE C 268   N  PHE C 224           
SHEET    6   F 6 HIS C 340  PHE C 341  1  O  HIS C 340   N  LEU C 269           
LINK         O1B ATP A   1                CA    CA A  29     1555   1555  2.11  
LINK         O3A ATP A   1                CA    CA A  29     1555   1555  2.32  
LINK         O3G ATP A   1                CA    CA A  29     1555   1555  3.03  
LINK         O1A ATP A   1                CA    CA A  30     1555   1555  2.64  
LINK         O   HOH A   2                CA    CA A  30     1555   1555  2.87  
LINK        CA    CA A  29                 OD2 ASP A 396     1555   1555  2.51  
LINK        CA    CA A  29                 O   ILE A 397     1555   1555  3.13  
LINK        CA    CA A  29                 OD2 ASP A 440     1555   1555  2.20  
LINK        CA    CA A  30                 OD2 ASP A 396     1555   1555  2.73  
LINK        CA    CA A  30                 OD1 ASP A 396     1555   1555  3.09  
LINK        CA    CA A  30                 OD1 ASP A 440     1555   1555  2.98  
LINK         OG  SER C  51                MG    MG C 398     1555   1555  2.29  
LINK         OG1 THR C 182                MG    MG C 398     1555   1555  2.85  
LINK         O2G GSP C 395                MG    MG C 398     1555   1555  1.92  
LINK         O2B GSP C 395                MG    MG C 398     1555   1555  2.13  
CISPEP   1 LEU A  448    PRO A  449          0         7.53                     
CISPEP   2 VAL C   92    PRO C   93          0        -1.79                     
SITE     1 AC1  1 ALA C 227                                                     
SITE     1 AC2  5 SER C  51  THR C 182  ASP C 201  VAL C 202                    
SITE     2 AC2  5 GSP C 395                                                     
SITE     1 AC3  5 ATP A   1   CA A  30  ASP A 396  ILE A 397                    
SITE     2 AC3  5 ASP A 440                                                     
SITE     1 AC4  5 ATP A   1  HOH A   2   CA A  29  ASP A 396                    
SITE     2 AC4  5 ASP A 440                                                     
SITE     1 AC5 21 GLU C  47  SER C  48  GLY C  49  LYS C  50                    
SITE     2 AC5 21 SER C  51  THR C  52  ASP C 151  LEU C 176                    
SITE     3 AC5 21 ARG C 177  ARG C 179  THR C 182  GLY C 203                    
SITE     4 AC5 21 GLY C 204  ASN C 270  LYS C 271  ASP C 273                    
SITE     5 AC5 21 LEU C 274  CYS C 343  ALA C 344  VAL C 345                    
SITE     6 AC5 21  MG C 398                                                     
SITE     1 AC6 10 VAL A 506  TRP A 507  SER A 508  VAL A 511                    
SITE     2 AC6 10 THR A 512  ASN A 515  TYR B 899  ILE B 940                    
SITE     3 AC6 10 GLY B 941  SER B 942                                          
SITE     1 AC7 14 HOH A   4  HOH A   5  HOH A   6   CA A  29                    
SITE     2 AC7 14  CA A  30  ASP A 396  ILE A 397  GLU A 398                    
SITE     3 AC7 14 PHE A 400  THR A 401  LEU A 438  GLY A 439                    
SITE     4 AC7 14 ASN B1025  LYS B1065                                          
CRYST1  118.331  133.527   70.703  90.00  90.00  90.00 P 21 21 2     4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.008451  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007489  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014144        0.00000