HEADER    LYASE                                   12-JUL-05   2BW7              
TITLE     A NOVEL MECHANISM FOR ADENYLYL CYCLASE INHIBITION FROM THE CRYSTAL    
TITLE    2 STRUCTURE OF ITS COMPLEX WITH CATECHOL ESTROGEN                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ADENYLATE CYCLASE;                                         
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 FRAGMENT: CATALYTIC DOMAIN, RESIDUES 1005-1199;                      
COMPND   5 SYNONYM: SOLUBLE ADENYLYL CYCLASE CYAC;                              
COMPND   6 EC: 4.6.1.1;                                                         
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SPIRULINA PLATENSIS;                            
SOURCE   3 ORGANISM_TAXID: 118562;                                              
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   7 EXPRESSION_SYSTEM_VECTOR: PET                                        
KEYWDS    LYASE, ADENYLYL CYCLASE, CAMP SIGNALING, CATECHOL ESTROGEN, INHIBITOR 
KEYWDS   2 COMPLEX, OXIDOREDUCTASE                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.STEEGBORN,T.N.LITVIN,K.C.HESS,A.B.CAPPER,R.TAUSSIG,J.BUCK,          
AUTHOR   2 L.R.LEVIN,H.WU                                                       
REVDAT   4   08-MAY-24 2BW7    1       LINK                                     
REVDAT   3   24-FEB-09 2BW7    1       VERSN                                    
REVDAT   2   15-SEP-05 2BW7    1       JRNL   REMARK                            
REVDAT   1   20-JUL-05 2BW7    0                                                
JRNL        AUTH   C.STEEGBORN,T.N.LITVIN,K.C.HESS,A.B.CAPPER,R.TAUSSIG,J.BUCK, 
JRNL        AUTH 2 L.R.LEVIN,H.WU                                               
JRNL        TITL   A NOVEL MECHANISM FOR ADENYLYL CYCLASE INHIBITION FROM THE   
JRNL        TITL 2 CRYSTAL STRUCTURE OF ITS COMPLEX WITH CATECHOL ESTROGEN      
JRNL        REF    J.BIOL.CHEM.                  V. 280 31754 2005              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   16002394                                                     
JRNL        DOI    10.1074/JBC.M507144200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 15.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 0.9                            
REMARK   3   NUMBER OF REFLECTIONS             : 28605                          
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) : 0.207                           
REMARK   3   FREE R VALUE                     : 0.257                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 0.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
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           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
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            : 6013                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 174                                     
REMARK   3   SOLVENT ATOMS            : 139                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 35.90                          
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) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.200                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2BW7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-JUL-05.                  
REMARK 100 THE DEPOSITION ID IS D_1290024873.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X4A                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97899                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 35639                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.5                               
REMARK 200  DATA REDUNDANCY                : 2.400                              
REMARK 200  R MERGE                    (I) : 0.06000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER                        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.16                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       35.10000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
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   984                                                      
REMARK 465     GLY A   985                                                      
REMARK 465     SER A   986                                                      
REMARK 465     SER A   987                                                      
REMARK 465     HIS A   988                                                      
REMARK 465     HIS A   989                                                      
REMARK 465     HIS A   990                                                      
REMARK 465     HIS A   991                                                      
REMARK 465     HIS A   992                                                      
REMARK 465     HIS A   993                                                      
REMARK 465     SER A   994                                                      
REMARK 465     SER A   995                                                      
REMARK 465     GLY A   996                                                      
REMARK 465     LEU A   997                                                      
REMARK 465     VAL A   998                                                      
REMARK 465     PRO A   999                                                      
REMARK 465     ARG A  1000                                                      
REMARK 465     GLY A  1001                                                      
REMARK 465     LEU A  1200                                                      
REMARK 465     ASN A  1201                                                      
REMARK 465     GLN A  1202                                                      
REMARK 465     MET B   984                                                      
REMARK 465     GLY B   985                                                      
REMARK 465     SER B   986                                                      
REMARK 465     SER B   987                                                      
REMARK 465     HIS B   988                                                      
REMARK 465     HIS B   989                                                      
REMARK 465     HIS B   990                                                      
REMARK 465     HIS B   991                                                      
REMARK 465     HIS B   992                                                      
REMARK 465     HIS B   993                                                      
REMARK 465     SER B   994                                                      
REMARK 465     SER B   995                                                      
REMARK 465     GLY B   996                                                      
REMARK 465     LEU B   997                                                      
REMARK 465     VAL B   998                                                      
REMARK 465     PRO B   999                                                      
REMARK 465     ARG B  1000                                                      
REMARK 465     GLY B  1001                                                      
REMARK 465     SER B  1002                                                      
REMARK 465     HIS B  1003                                                      
REMARK 465     ASN B  1109                                                      
REMARK 465     GLU B  1110                                                      
REMARK 465     VAL B  1111                                                      
REMARK 465     LEU B  1200                                                      
REMARK 465     ASN B  1201                                                      
REMARK 465     GLN B  1202                                                      
REMARK 465     MET C   984                                                      
REMARK 465     GLY C   985                                                      
REMARK 465     SER C   986                                                      
REMARK 465     SER C   987                                                      
REMARK 465     HIS C   988                                                      
REMARK 465     HIS C   989                                                      
REMARK 465     HIS C   990                                                      
REMARK 465     HIS C   991                                                      
REMARK 465     HIS C   992                                                      
REMARK 465     HIS C   993                                                      
REMARK 465     SER C   994                                                      
REMARK 465     SER C   995                                                      
REMARK 465     GLY C   996                                                      
REMARK 465     LEU C   997                                                      
REMARK 465     VAL C   998                                                      
REMARK 465     PRO C   999                                                      
REMARK 465     ARG C  1000                                                      
REMARK 465     GLY C  1001                                                      
REMARK 465     SER C  1002                                                      
REMARK 465     HIS C  1003                                                      
REMARK 465     LEU C  1200                                                      
REMARK 465     ASN C  1201                                                      
REMARK 465     GLN C  1202                                                      
REMARK 465     MET D   984                                                      
REMARK 465     GLY D   985                                                      
REMARK 465     SER D   986                                                      
REMARK 465     SER D   987                                                      
REMARK 465     HIS D   988                                                      
REMARK 465     HIS D   989                                                      
REMARK 465     HIS D   990                                                      
REMARK 465     HIS D   991                                                      
REMARK 465     HIS D   992                                                      
REMARK 465     HIS D   993                                                      
REMARK 465     SER D   994                                                      
REMARK 465     SER D   995                                                      
REMARK 465     GLY D   996                                                      
REMARK 465     LEU D   997                                                      
REMARK 465     VAL D   998                                                      
REMARK 465     PRO D   999                                                      
REMARK 465     ARG D  1000                                                      
REMARK 465     GLY D  1001                                                      
REMARK 465     SER D  1002                                                      
REMARK 465     HIS D  1003                                                      
REMARK 465     MET D  1004                                                      
REMARK 465     ARG D  1108                                                      
REMARK 465     ASN D  1109                                                      
REMARK 465     LEU D  1200                                                      
REMARK 465     ASN D  1201                                                      
REMARK 465     GLN D  1202                                                      
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     GLU A 1035   CD   OE1  OE2                                       
REMARK 480     GLN B 1133   CG   CD   OE1  NE2                                  
REMARK 480     ASN C 1109   CG   OD1  ND2                                       
REMARK 480     GLU C 1134   CG   CD   OE1  OE2                                  
REMARK 480     VAL D 1106   CB   CG1  CG2                                       
REMARK 480     VAL D 1111   CB   CG1  CG2                                       
REMARK 480     GLN D 1133   CG   CD   OE1  NE2                                  
REMARK 480     LYS D 1184   CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    SER A  1132     N    GLU A  1134              2.10            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLU A1102       34.17    -66.73                                   
REMARK 500    ARG A1103      -13.59   -152.63                                   
REMARK 500    ASN A1109       41.89     77.16                                   
REMARK 500    GLN A1133       17.75    -25.48                                   
REMARK 500    GLU A1134      -82.04   -142.71                                   
REMARK 500    ALA B1027      -31.68   -169.23                                   
REMARK 500    GLN B1029      172.62     65.95                                   
REMARK 500    ALA B1069      143.00   -172.04                                   
REMARK 500    ARG B1103      -15.97   -164.55                                   
REMARK 500    GLN B1133       40.37    -85.12                                   
REMARK 500    GLU B1134      -59.28   -148.24                                   
REMARK 500    PRO B1197        3.43    -68.01                                   
REMARK 500    PRO C1006      113.13    -36.81                                   
REMARK 500    ALA C1027      -27.47    176.86                                   
REMARK 500    GLN C1029     -176.60     63.80                                   
REMARK 500    ALA C1069      141.55   -170.47                                   
REMARK 500    LEU C1105      -72.02    -66.82                                   
REMARK 500    ARG C1108      116.45   -161.07                                   
REMARK 500    ASN C1109       88.88     51.81                                   
REMARK 500    GLU C1110      -16.39     72.03                                   
REMARK 500    GLU C1134      -66.13   -104.15                                   
REMARK 500    PRO C1197        1.39    -60.70                                   
REMARK 500    ALA D1027       50.91     71.12                                   
REMARK 500    LEU D1028      -17.04   -159.16                                   
REMARK 500    GLN D1029     -175.66     37.72                                   
REMARK 500    LEU D1105      -67.32    -10.67                                   
REMARK 500    VAL D1111       76.92   -155.51                                   
REMARK 500    GLN D1133       22.63    -68.30                                   
REMARK 500    GLU D1134      -76.69   -127.08                                   
REMARK 500    ASP D1187      -84.65    -72.81                                   
REMARK 500    PRO D1189      172.71    -52.14                                   
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 A2201  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A1017   OD2                                                    
REMARK 620 2 APC A2200   O1G  96.1                                              
REMARK 620 3 APC A2200   O2B  71.4  71.6                                        
REMARK 620 4 ECS A2203   O3   77.7 156.8 125.5                                  
REMARK 620 5 ECS A2203   O2   84.7  84.7 143.7  72.6                            
REMARK 620 6 HOH B2036   O   159.1  96.4  96.8  96.7 113.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A2202  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A1017   OD1                                                    
REMARK 620 2 ASP A1017   OD2  41.7                                              
REMARK 620 3 ILE A1018   O    90.9  94.1                                        
REMARK 620 4 ASP A1061   OD1  82.3 112.9 126.7                                  
REMARK 620 5 ASP A1061   OD2  78.0 119.5  79.8  46.9                            
REMARK 620 6 APC A2200   O2B  95.5  54.6  84.9 148.3 163.3                      
REMARK 620 7 APC A2200   O2A 176.8 135.5  90.9  98.7 104.9  82.0                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B2201  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A2047   O                                                      
REMARK 620 2 ASP B1017   OD2 172.1                                              
REMARK 620 3 APC B2200   O1G  87.0  94.6                                        
REMARK 620 4 APC B2200   O2B 105.2  68.4  68.1                                  
REMARK 620 5 ECS B2203   O2  103.1  84.7  86.6 140.6                            
REMARK 620 6 ECS B2203   O3  100.8  80.4 158.7 127.3  72.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B2202  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B1017   OD2                                                    
REMARK 620 2 ASP B1017   OD1  45.1                                              
REMARK 620 3 ILE B1018   O    89.3  86.8                                        
REMARK 620 4 ASP B1061   OD1 114.4  76.7 119.4                                  
REMARK 620 5 ASP B1061   OD2 118.8  75.8  70.2  49.2                            
REMARK 620 6 APC B2200   O2B  57.7 101.1  78.0 162.0 148.2                      
REMARK 620 7 APC B2200   O2A 138.6 171.2  85.3 103.9  97.7  81.1                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C2201  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP C1017   OD2                                                    
REMARK 620 2 HOH C2017   O    74.8                                              
REMARK 620 3 HOH C2018   O    82.4  94.6                                        
REMARK 620 4 APC C2200   O1G  76.4  87.8 157.3                                  
REMARK 620 5 APC C2200   O3G 124.5  85.1 151.4  51.3                            
REMARK 620 6 APC C2200   O2A  96.9 168.5  76.2  98.0 106.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA C2202  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP C1017   OD1                                                    
REMARK 620 2 ASP C1017   OD2  42.2                                              
REMARK 620 3 ILE C1018   O    91.2  97.3                                        
REMARK 620 4 ASP C1061   OD1  88.3 122.3 114.4                                  
REMARK 620 5 ASP C1061   OD2  81.6 122.9  69.5  45.5                            
REMARK 620 6 APC C2200   O1G 104.2  64.3  80.6 160.7 149.8                      
REMARK 620 7 APC C2200   O2B 178.8 138.9  89.2  90.5  97.4  77.1                
REMARK 620 8 APC C2200   O1A  98.0  93.0 169.4  61.1 106.6 101.9  81.5          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG D2201  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP D1017   OD2                                                    
REMARK 620 2 HOH D2016   O   147.4                                              
REMARK 620 3 HOH D2022   O    83.8  74.5                                        
REMARK 620 4 APC D2200   O2A 109.4  97.6 162.3                                  
REMARK 620 5 APC D2200   O3G  88.5 110.2  78.8  89.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA D2202  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP D1017   OD1                                                    
REMARK 620 2 ASP D1017   OD2  41.2                                              
REMARK 620 3 ILE D1018   O    94.1 105.5                                        
REMARK 620 4 ASP D1061   OD1  86.9 114.5 117.2                                  
REMARK 620 5 ASP D1061   OD2  73.5 114.7  73.8  46.4                            
REMARK 620 6 APC D2200   O2B 177.2 138.1  88.7  91.6 107.1                      
REMARK 620 7 APC D2200   O1A  99.0  88.4 165.6  57.9 104.1  78.2                
REMARK 620 8 APC D2200   O3G 100.2  60.1  95.1 146.5 166.5  79.8  88.5          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 700                                                                      
REMARK 700 SHEET                                                                
REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN               
REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW,          
REMARK 700 TWO SHEETS ARE DEFINED.                                              
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A2201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A2202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B2201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B2202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C2201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C2202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D2201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D2202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE APC A2200                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ECS A2203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE APC B2200                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ECS B2203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE APC C2200                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE APC D2200                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1WC0   RELATED DB: PDB                                   
REMARK 900 SOLUBLE ADENYLYL CYCLASE CYAC FROM S. PLATENSIS IN COMPLEX WITH      
REMARK 900 ALPHA,BETA- METHYLENE-ATP                                            
REMARK 900 RELATED ID: 1WC1   RELATED DB: PDB                                   
REMARK 900 SOLUBLE ADENYLYL CYCLASE CYAC FROM S. PLATENSIS IN COMPLEX WITH RP-  
REMARK 900 ATPALPHAS                                                            
REMARK 900 RELATED ID: 1WC3   RELATED DB: PDB                                   
REMARK 900 SOLUBLE ADENYLYL CYCLASE CYAC FROM S. PLATENSIS IN COMPLEX WITH      
REMARK 900 ALPHA,BETA- METHYLENE-ATP AND STRONTIUM                              
REMARK 900 RELATED ID: 1WC4   RELATED DB: PDB                                   
REMARK 900 SOLUBLE ADENYLYL CYCLASE CYAC FROM S. PLATENSIS IN COMPLEX WITH      
REMARK 900 ALPHA,BETA- METHYLENE-ATP AND EUROPIUM                               
REMARK 900 RELATED ID: 1WC5   RELATED DB: PDB                                   
REMARK 900 SOLUBLE ADENYLYL CYCLASE CYAC FROM S. PLATENSIS IN COMPLEX WITH      
REMARK 900 ALPHA,BETA- METHYLENE-ATP IN PRESENCE OF BICARBONATE                 
REMARK 900 RELATED ID: 1WC6   RELATED DB: PDB                                   
REMARK 900 SOLUBLE ADENYLYL CYCLASE CYAC FROM S. PLATENSIS IN COMPLEX WITH RP-  
REMARK 900 ATPALPHAS IN PRESENCE OF BICARBONATE                                 
DBREF  2BW7 A  984  1004  PDB    2BW7     2BW7           984   1004             
DBREF  2BW7 A 1005  1199  UNP    O32393   O32393_SPIPL  1005   1199             
DBREF  2BW7 B  984  1004  PDB    2BW7     2BW7           984   1004             
DBREF  2BW7 B 1005  1199  UNP    O32393   O32393_SPIPL  1005   1199             
DBREF  2BW7 C  984  1004  PDB    2BW7     2BW7           984   1004             
DBREF  2BW7 C 1005  1199  UNP    O32393   O32393_SPIPL  1005   1199             
DBREF  2BW7 D  984  1004  PDB    2BW7     2BW7           984   1004             
DBREF  2BW7 D 1005  1199  UNP    O32393   O32393_SPIPL  1005   1199             
SEQRES   1 A  219  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  219  LEU VAL PRO ARG GLY SER HIS MET ARG PRO GLU PRO ARG          
SEQRES   3 A  219  LEU ILE THR ILE LEU PHE SER ASP ILE VAL GLY PHE THR          
SEQRES   4 A  219  ARG MET SER ASN ALA LEU GLN SER GLN GLY VAL ALA GLU          
SEQRES   5 A  219  LEU LEU ASN GLU TYR LEU GLY GLU MET THR ARG ALA VAL          
SEQRES   6 A  219  PHE GLU ASN GLN GLY THR VAL ASP LYS PHE VAL GLY ASP          
SEQRES   7 A  219  ALA ILE MET ALA LEU TYR GLY ALA PRO GLU GLU MET SER          
SEQRES   8 A  219  PRO SER GLU GLN VAL ARG ARG ALA ILE ALA THR ALA ARG          
SEQRES   9 A  219  GLN MET LEU VAL ALA LEU GLU LYS LEU ASN GLN GLY TRP          
SEQRES  10 A  219  GLN GLU ARG GLY LEU VAL GLY ARG ASN GLU VAL PRO PRO          
SEQRES  11 A  219  VAL ARG PHE ARG CYS GLY ILE HIS GLN GLY MET ALA VAL          
SEQRES  12 A  219  VAL GLY LEU PHE GLY SER GLN GLU ARG SER ASP PHE THR          
SEQRES  13 A  219  ALA ILE GLY PRO SER VAL ASN ILE ALA ALA ARG LEU GLN          
SEQRES  14 A  219  GLU ALA THR ALA PRO ASN SER ILE MET VAL SER ALA MET          
SEQRES  15 A  219  VAL ALA GLN TYR VAL PRO ASP GLU GLU ILE ILE LYS ARG          
SEQRES  16 A  219  GLU PHE LEU GLU LEU LYS GLY ILE ASP GLU PRO VAL MET          
SEQRES  17 A  219  THR CYS VAL ILE ASN PRO ASN MET LEU ASN GLN                  
SEQRES   1 B  219  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 B  219  LEU VAL PRO ARG GLY SER HIS MET ARG PRO GLU PRO ARG          
SEQRES   3 B  219  LEU ILE THR ILE LEU PHE SER ASP ILE VAL GLY PHE THR          
SEQRES   4 B  219  ARG MET SER ASN ALA LEU GLN SER GLN GLY VAL ALA GLU          
SEQRES   5 B  219  LEU LEU ASN GLU TYR LEU GLY GLU MET THR ARG ALA VAL          
SEQRES   6 B  219  PHE GLU ASN GLN GLY THR VAL ASP LYS PHE VAL GLY ASP          
SEQRES   7 B  219  ALA ILE MET ALA LEU TYR GLY ALA PRO GLU GLU MET SER          
SEQRES   8 B  219  PRO SER GLU GLN VAL ARG ARG ALA ILE ALA THR ALA ARG          
SEQRES   9 B  219  GLN MET LEU VAL ALA LEU GLU LYS LEU ASN GLN GLY TRP          
SEQRES  10 B  219  GLN GLU ARG GLY LEU VAL GLY ARG ASN GLU VAL PRO PRO          
SEQRES  11 B  219  VAL ARG PHE ARG CYS GLY ILE HIS GLN GLY MET ALA VAL          
SEQRES  12 B  219  VAL GLY LEU PHE GLY SER GLN GLU ARG SER ASP PHE THR          
SEQRES  13 B  219  ALA ILE GLY PRO SER VAL ASN ILE ALA ALA ARG LEU GLN          
SEQRES  14 B  219  GLU ALA THR ALA PRO ASN SER ILE MET VAL SER ALA MET          
SEQRES  15 B  219  VAL ALA GLN TYR VAL PRO ASP GLU GLU ILE ILE LYS ARG          
SEQRES  16 B  219  GLU PHE LEU GLU LEU LYS GLY ILE ASP GLU PRO VAL MET          
SEQRES  17 B  219  THR CYS VAL ILE ASN PRO ASN MET LEU ASN GLN                  
SEQRES   1 C  219  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 C  219  LEU VAL PRO ARG GLY SER HIS MET ARG PRO GLU PRO ARG          
SEQRES   3 C  219  LEU ILE THR ILE LEU PHE SER ASP ILE VAL GLY PHE THR          
SEQRES   4 C  219  ARG MET SER ASN ALA LEU GLN SER GLN GLY VAL ALA GLU          
SEQRES   5 C  219  LEU LEU ASN GLU TYR LEU GLY GLU MET THR ARG ALA VAL          
SEQRES   6 C  219  PHE GLU ASN GLN GLY THR VAL ASP LYS PHE VAL GLY ASP          
SEQRES   7 C  219  ALA ILE MET ALA LEU TYR GLY ALA PRO GLU GLU MET SER          
SEQRES   8 C  219  PRO SER GLU GLN VAL ARG ARG ALA ILE ALA THR ALA ARG          
SEQRES   9 C  219  GLN MET LEU VAL ALA LEU GLU LYS LEU ASN GLN GLY TRP          
SEQRES  10 C  219  GLN GLU ARG GLY LEU VAL GLY ARG ASN GLU VAL PRO PRO          
SEQRES  11 C  219  VAL ARG PHE ARG CYS GLY ILE HIS GLN GLY MET ALA VAL          
SEQRES  12 C  219  VAL GLY LEU PHE GLY SER GLN GLU ARG SER ASP PHE THR          
SEQRES  13 C  219  ALA ILE GLY PRO SER VAL ASN ILE ALA ALA ARG LEU GLN          
SEQRES  14 C  219  GLU ALA THR ALA PRO ASN SER ILE MET VAL SER ALA MET          
SEQRES  15 C  219  VAL ALA GLN TYR VAL PRO ASP GLU GLU ILE ILE LYS ARG          
SEQRES  16 C  219  GLU PHE LEU GLU LEU LYS GLY ILE ASP GLU PRO VAL MET          
SEQRES  17 C  219  THR CYS VAL ILE ASN PRO ASN MET LEU ASN GLN                  
SEQRES   1 D  219  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 D  219  LEU VAL PRO ARG GLY SER HIS MET ARG PRO GLU PRO ARG          
SEQRES   3 D  219  LEU ILE THR ILE LEU PHE SER ASP ILE VAL GLY PHE THR          
SEQRES   4 D  219  ARG MET SER ASN ALA LEU GLN SER GLN GLY VAL ALA GLU          
SEQRES   5 D  219  LEU LEU ASN GLU TYR LEU GLY GLU MET THR ARG ALA VAL          
SEQRES   6 D  219  PHE GLU ASN GLN GLY THR VAL ASP LYS PHE VAL GLY ASP          
SEQRES   7 D  219  ALA ILE MET ALA LEU TYR GLY ALA PRO GLU GLU MET SER          
SEQRES   8 D  219  PRO SER GLU GLN VAL ARG ARG ALA ILE ALA THR ALA ARG          
SEQRES   9 D  219  GLN MET LEU VAL ALA LEU GLU LYS LEU ASN GLN GLY TRP          
SEQRES  10 D  219  GLN GLU ARG GLY LEU VAL GLY ARG ASN GLU VAL PRO PRO          
SEQRES  11 D  219  VAL ARG PHE ARG CYS GLY ILE HIS GLN GLY MET ALA VAL          
SEQRES  12 D  219  VAL GLY LEU PHE GLY SER GLN GLU ARG SER ASP PHE THR          
SEQRES  13 D  219  ALA ILE GLY PRO SER VAL ASN ILE ALA ALA ARG LEU GLN          
SEQRES  14 D  219  GLU ALA THR ALA PRO ASN SER ILE MET VAL SER ALA MET          
SEQRES  15 D  219  VAL ALA GLN TYR VAL PRO ASP GLU GLU ILE ILE LYS ARG          
SEQRES  16 D  219  GLU PHE LEU GLU LEU LYS GLY ILE ASP GLU PRO VAL MET          
SEQRES  17 D  219  THR CYS VAL ILE ASN PRO ASN MET LEU ASN GLN                  
HET    APC  A2200      31                                                       
HET     MG  A2201       1                                                       
HET     CA  A2202       1                                                       
HET    ECS  A2203      21                                                       
HET    APC  B2200      31                                                       
HET     MG  B2201       1                                                       
HET     CA  B2202       1                                                       
HET    ECS  B2203      21                                                       
HET    APC  C2200      31                                                       
HET     MG  C2201       1                                                       
HET     CA  C2202       1                                                       
HET    APC  D2200      31                                                       
HET     MG  D2201       1                                                       
HET     CA  D2202       1                                                       
HETNAM     APC DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER                    
HETNAM      MG MAGNESIUM ION                                                    
HETNAM      CA CALCIUM ION                                                      
HETNAM     ECS 2,3,17BETA-TRIHYDROXY-1,3,5(10)-ESTRATRIENE                      
HETSYN     APC ALPHA,BETA-METHYLENEADENOSINE-5'-TRIPHOSPHATE                    
FORMUL   5  APC    4(C11 H18 N5 O12 P3)                                         
FORMUL   6   MG    4(MG 2+)                                                     
FORMUL   7   CA    4(CA 2+)                                                     
FORMUL   8  ECS    2(C18 H24 O3)                                                
FORMUL  19  HOH   *139(H2 O)                                                    
HELIX    1   1 GLY A 1020  LEU A 1028  1                                   9    
HELIX    2   2 GLN A 1029  ASN A 1051  1                                  23    
HELIX    3   3 SER A 1074  GLU A 1102  1                                  29    
HELIX    4   4 GLY A 1142  THR A 1155  1                                  14    
HELIX    5   5 ALA A 1164  GLN A 1168  1                                   5    
HELIX    6   6 PRO A 1171  GLU A 1173  5                                   3    
HELIX    7   7 PHE B 1021  ARG B 1023  5                                   3    
HELIX    8   8 MET B 1024  GLU B 1050  1                                  27    
HELIX    9   9 SER B 1074  GLU B 1102  1                                  29    
HELIX   10  10 GLY B 1142  THR B 1155  1                                  14    
HELIX   11  11 ALA B 1164  GLN B 1168  1                                   5    
HELIX   12  12 PRO B 1171  GLU B 1173  5                                   3    
HELIX   13  13 MET C 1024  GLU C 1050  1                                  27    
HELIX   14  14 SER C 1074  GLY C 1104  1                                  31    
HELIX   15  15 GLY C 1142  THR C 1155  1                                  14    
HELIX   16  16 MET C 1165  VAL C 1170  5                                   6    
HELIX   17  17 PRO C 1171  GLU C 1173  5                                   3    
HELIX   18  18 LEU D 1028  GLU D 1050  1                                  23    
HELIX   19  19 SER D 1074  GLY D 1099  1                                  26    
HELIX   20  20 GLY D 1142  THR D 1155  1                                  14    
HELIX   21  21 ALA D 1164  GLN D 1168  1                                   5    
HELIX   22  22 PRO D 1171  GLU D 1173  5                                   3    
SHEET    1  AA 7 THR A1054  VAL A1059  0                                        
SHEET    2  AA 7 ALA A1062  TYR A1067 -1  O  ALA A1062   N  VAL A1059           
SHEET    3  AA 7 GLU A1007  ILE A1018 -1  O  THR A1012   N  TYR A1067           
SHEET    4  AA 7 PHE A1116  GLY A1131 -1  O  ARG A1117   N  ASP A1017           
SHEET    5  AA 7 ILE A1160  SER A1163  1  O  MET A1161   N  ILE A1120           
SHEET    6  AA 7 VAL A1190  ILE A1195 -1  O  CYS A1193   N  VAL A1162           
SHEET    7  AA 7 ILE A1175  LEU A1181 -1  N  ILE A1176   O  VAL A1194           
SHEET    1  AB 5 THR A1054  VAL A1059  0                                        
SHEET    2  AB 5 ALA A1062  TYR A1067 -1  O  ALA A1062   N  VAL A1059           
SHEET    3  AB 5 GLU A1007  ILE A1018 -1  O  THR A1012   N  TYR A1067           
SHEET    4  AB 5 PHE A1116  GLY A1131 -1  O  ARG A1117   N  ASP A1017           
SHEET    5  AB 5 SER A1136  ILE A1141 -1  O  ASP A1137   N  PHE A1130           
SHEET    1  BA 7 THR B1054  VAL B1059  0                                        
SHEET    2  BA 7 ALA B1062  TYR B1067 -1  O  ALA B1062   N  VAL B1059           
SHEET    3  BA 7 GLU B1007  ILE B1018 -1  O  THR B1012   N  TYR B1067           
SHEET    4  BA 7 PHE B1116  GLY B1131 -1  O  ARG B1117   N  ASP B1017           
SHEET    5  BA 7 ILE B1160  SER B1163  1  O  MET B1161   N  ILE B1120           
SHEET    6  BA 7 VAL B1190  ILE B1195 -1  O  CYS B1193   N  VAL B1162           
SHEET    7  BA 7 ILE B1175  LEU B1181 -1  N  ILE B1176   O  VAL B1194           
SHEET    1  BB 5 THR B1054  VAL B1059  0                                        
SHEET    2  BB 5 ALA B1062  TYR B1067 -1  O  ALA B1062   N  VAL B1059           
SHEET    3  BB 5 GLU B1007  ILE B1018 -1  O  THR B1012   N  TYR B1067           
SHEET    4  BB 5 PHE B1116  GLY B1131 -1  O  ARG B1117   N  ASP B1017           
SHEET    5  BB 5 SER B1136  ILE B1141 -1  O  ASP B1137   N  PHE B1130           
SHEET    1  CA 7 THR C1054  VAL C1059  0                                        
SHEET    2  CA 7 ALA C1062  TYR C1067 -1  O  ALA C1062   N  VAL C1059           
SHEET    3  CA 7 GLU C1007  ILE C1018 -1  O  THR C1012   N  TYR C1067           
SHEET    4  CA 7 PHE C1116  GLY C1131 -1  O  ARG C1117   N  ASP C1017           
SHEET    5  CA 7 ILE C1160  SER C1163  1  O  MET C1161   N  ILE C1120           
SHEET    6  CA 7 VAL C1190  ILE C1195 -1  O  CYS C1193   N  VAL C1162           
SHEET    7  CA 7 ILE C1175  LEU C1181 -1  N  ILE C1176   O  VAL C1194           
SHEET    1  CB 5 THR C1054  VAL C1059  0                                        
SHEET    2  CB 5 ALA C1062  TYR C1067 -1  O  ALA C1062   N  VAL C1059           
SHEET    3  CB 5 GLU C1007  ILE C1018 -1  O  THR C1012   N  TYR C1067           
SHEET    4  CB 5 PHE C1116  GLY C1131 -1  O  ARG C1117   N  ASP C1017           
SHEET    5  CB 5 SER C1136  ILE C1141 -1  O  ASP C1137   N  PHE C1130           
SHEET    1  DA10 THR D1054  VAL D1059  0                                        
SHEET    2  DA10 ALA D1062  TYR D1067 -1  O  ALA D1062   N  VAL D1059           
SHEET    3  DA10 GLU D1007  ILE D1018 -1  O  THR D1012   N  TYR D1067           
SHEET    4  DA10 PHE D1116  GLY D1131 -1  O  ARG D1117   N  ASP D1017           
SHEET    5  DA10 SER D1136  ILE D1141 -1  O  ASP D1137   N  PHE D1130           
SHEET    6  DA10 PHE D1116  GLY D1131 -1  O  VAL D1126   N  ILE D1141           
SHEET    7  DA10 ILE D1175  LEU D1181  0                                        
SHEET    8  DA10 VAL D1190  ILE D1195 -1  O  VAL D1190   N  LEU D1181           
SHEET    9  DA10 ILE D1160  SER D1163 -1  O  ILE D1160   N  ILE D1195           
SHEET   10  DA10 PHE D1116  GLY D1131  1  O  CYS D1118   N  MET D1161           
LINK         OD2 ASP A1017                MG    MG A2201     1555   1555  2.14  
LINK         OD1 ASP A1017                CA    CA A2202     1555   1555  2.30  
LINK         OD2 ASP A1017                CA    CA A2202     1555   1555  3.29  
LINK         O   ILE A1018                CA    CA A2202     1555   1555  2.38  
LINK         OD1 ASP A1061                CA    CA A2202     1555   1555  2.98  
LINK         OD2 ASP A1061                CA    CA A2202     1555   1555  2.30  
LINK         O   HOH A2047                MG    MG B2201     1555   1555  2.27  
LINK         O1G APC A2200                MG    MG A2201     1555   1555  2.08  
LINK         O2B APC A2200                MG    MG A2201     1555   1555  2.52  
LINK         O2B APC A2200                CA    CA A2202     1555   1555  2.46  
LINK         O2A APC A2200                CA    CA A2202     1555   1555  2.14  
LINK        MG    MG A2201                 O3  ECS A2203     1555   1555  2.51  
LINK        MG    MG A2201                 O2  ECS A2203     1555   1555  2.22  
LINK        MG    MG A2201                 O   HOH B2036     1555   1555  2.26  
LINK         OD2 ASP B1017                MG    MG B2201     1555   1555  2.26  
LINK         OD2 ASP B1017                CA    CA B2202     1555   1555  3.10  
LINK         OD1 ASP B1017                CA    CA B2202     1555   1555  2.36  
LINK         O   ILE B1018                CA    CA B2202     1555   1555  2.46  
LINK         OD1 ASP B1061                CA    CA B2202     1555   1555  2.83  
LINK         OD2 ASP B1061                CA    CA B2202     1555   1555  2.32  
LINK         O1G APC B2200                MG    MG B2201     1555   1555  2.13  
LINK         O2B APC B2200                MG    MG B2201     1555   1555  2.63  
LINK         O2B APC B2200                CA    CA B2202     1555   1555  2.56  
LINK         O2A APC B2200                CA    CA B2202     1555   1555  2.43  
LINK        MG    MG B2201                 O2  ECS B2203     1555   1555  2.03  
LINK        MG    MG B2201                 O3  ECS B2203     1555   1555  2.66  
LINK         OD2 ASP C1017                MG    MG C2201     1555   1555  2.58  
LINK         OD1 ASP C1017                CA    CA C2202     1555   1555  2.43  
LINK         OD2 ASP C1017                CA    CA C2202     1555   1555  3.27  
LINK         O   ILE C1018                CA    CA C2202     1555   1555  2.50  
LINK         OD1 ASP C1061                CA    CA C2202     1555   1555  3.04  
LINK         OD2 ASP C1061                CA    CA C2202     1555   1555  2.44  
LINK         O   HOH C2017                MG    MG C2201     1555   1555  2.24  
LINK         O   HOH C2018                MG    MG C2201     1555   1555  2.36  
LINK         O1G APC C2200                MG    MG C2201     1555   1555  2.61  
LINK         O3G APC C2200                MG    MG C2201     1555   1555  3.06  
LINK         O2A APC C2200                MG    MG C2201     1555   1555  2.33  
LINK         O1G APC C2200                CA    CA C2202     1555   1555  2.70  
LINK         O2B APC C2200                CA    CA C2202     1555   1555  2.21  
LINK         O1A APC C2200                CA    CA C2202     1555   1555  2.68  
LINK         OD2 ASP D1017                MG    MG D2201     1555   1555  2.32  
LINK         OD1 ASP D1017                CA    CA D2202     1555   1555  2.26  
LINK         OD2 ASP D1017                CA    CA D2202     1555   1555  3.31  
LINK         O   ILE D1018                CA    CA D2202     1555   1555  2.28  
LINK         OD1 ASP D1061                CA    CA D2202     1555   1555  2.97  
LINK         OD2 ASP D1061                CA    CA D2202     1555   1555  2.47  
LINK         O   HOH D2016                MG    MG D2201     1555   1555  2.11  
LINK         O   HOH D2022                MG    MG D2201     1555   1555  2.28  
LINK         O2A APC D2200                MG    MG D2201     1555   1555  2.42  
LINK         O3G APC D2200                MG    MG D2201     1555   1555  2.16  
LINK         O2B APC D2200                CA    CA D2202     1555   1555  2.31  
LINK         O1A APC D2200                CA    CA D2202     1555   1555  2.85  
LINK         O3G APC D2200                CA    CA D2202     1555   1555  2.88  
CISPEP   1 ALA A 1069    PRO A 1070          0         0.17                     
CISPEP   2 ALA B 1069    PRO B 1070          0         0.05                     
CISPEP   3 ALA C 1069    PRO C 1070          0         0.00                     
CISPEP   4 ALA D 1069    PRO D 1070          0        -0.09                     
SITE     1 AC1  5 ASP A1017  APC A2200   CA A2202  ECS A2203                    
SITE     2 AC1  5 HOH B2036                                                     
SITE     1 AC2  5 ASP A1017  ILE A1018  ASP A1061  APC A2200                    
SITE     2 AC2  5  MG A2201                                                     
SITE     1 AC3  5 HOH A2047  ASP B1017  APC B2200   CA B2202                    
SITE     2 AC3  5 ECS B2203                                                     
SITE     1 AC4  5 ASP B1017  ILE B1018  ASP B1061  APC B2200                    
SITE     2 AC4  5  MG B2201                                                     
SITE     1 AC5  4 ASP C1017  HOH C2017  HOH C2018  APC C2200                    
SITE     1 AC6  4 ASP C1017  ILE C1018  ASP C1061  APC C2200                    
SITE     1 AC7  4 ASP D1017  HOH D2016  HOH D2022  APC D2200                    
SITE     1 AC8  4 ASP D1017  ILE D1018  ASP D1061  APC D2200                    
SITE     1 AC9 23 ASP A1017  ILE A1018  VAL A1019  GLY A1020                    
SITE     2 AC9 23 PHE A1021  THR A1022  VAL A1059  GLY A1060                    
SITE     3 AC9 23 ASP A1061  ARG A1117  GLU A1153   MG A2201                    
SITE     4 AC9 23  CA A2202  ECS A2203  MET B1064  THR B1139                    
SITE     5 AC9 23 ALA B1140  ILE B1141  GLY B1142  PRO B1143                    
SITE     6 AC9 23 VAL B1145  ASN B1146  ECS B2203                               
SITE     1 BC1 13 ASP A1017  VAL A1059  ASN A1146  ALA A1149                    
SITE     2 BC1 13 ARG A1150  GLN A1152  GLU A1153  HOH A2017                    
SITE     3 BC1 13 HOH A2047  APC A2200   MG A2201  APC B2200                    
SITE     4 BC1 13 ECS B2203                                                     
SITE     1 BC2 25 LYS A1057  MET A1064  THR A1139  ALA A1140                    
SITE     2 BC2 25 ILE A1141  GLY A1142  PRO A1143  VAL A1145                    
SITE     3 BC2 25 ASN A1146  HOH A2047  ECS A2203  ASP B1017                    
SITE     4 BC2 25 ILE B1018  VAL B1019  GLY B1020  PHE B1021                    
SITE     5 BC2 25 THR B1022  GLY B1060  ASP B1061  ARG B1117                    
SITE     6 BC2 25 HOH B2034  HOH B2035   MG B2201   CA B2202                    
SITE     7 BC2 25 ECS B2203                                                     
SITE     1 BC3 14 VAL A1059  APC A2200  ECS A2203  ASP B1017                    
SITE     2 BC3 14 VAL B1059  ALA B1062  ASN B1146  ALA B1149                    
SITE     3 BC3 14 ARG B1150  GLN B1152  GLU B1153  HOH B2036                    
SITE     4 BC3 14 APC B2200   MG B2201                                          
SITE     1 BC4 24 ASP C1017  ILE C1018  VAL C1019  GLY C1020                    
SITE     2 BC4 24 PHE C1021  THR C1022  VAL C1059  GLY C1060                    
SITE     3 BC4 24 ASP C1061  ARG C1117  HOH C2018  HOH C2030                    
SITE     4 BC4 24 HOH C2031  HOH C2032   MG C2201   CA C2202                    
SITE     5 BC4 24 LYS D1057  MET D1064  THR D1139  ALA D1140                    
SITE     6 BC4 24 VAL D1145  ASN D1146  ALA D1149  ARG D1150                    
SITE     1 BC5 23 LYS C1057  MET C1064  THR C1139  ALA C1140                    
SITE     2 BC5 23 VAL C1145  ASN C1146  ARG C1150  ASP D1017                    
SITE     3 BC5 23 ILE D1018  VAL D1019  GLY D1020  PHE D1021                    
SITE     4 BC5 23 THR D1022  VAL D1059  GLY D1060  ASP D1061                    
SITE     5 BC5 23 ARG D1117  HOH D2012  HOH D2022  HOH D2023                    
SITE     6 BC5 23 HOH D2024   MG D2201   CA D2202                               
CRYST1   53.400   70.200  106.700  90.00  96.00  90.00 P 1 21 1      8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.018727  0.000000  0.001968        0.00000                         
SCALE2      0.000000  0.014245  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009424        0.00000