PDB Short entry for 1O3R
HEADER    GENE REGULATION/DNA                     18-MAR-03   1O3R              
TITLE     PROTEIN-DNA RECOGNITION AND DNA DEFORMATION REVEALED IN               
TITLE    2 CRYSTAL STRUCTURES OF CAP-DNA COMPLEXES                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 5'-D(*AP*AP*AP*AP*AP*TP*GP*CP*GP*AP*T)-3';                 
COMPND   3 CHAIN: B;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: 5'-                                                        
COMPND   7 D(*CP*TP*AP*GP*AP*TP*CP*GP*CP*AP*TP*TP*TP*TP*T)-3';                  
COMPND   8 CHAIN: C;                                                            
COMPND   9 ENGINEERED: YES;                                                     
COMPND  10 MOL_ID: 3;                                                           
COMPND  11 MOLECULE: CATABOLITE GENE ACTIVATOR PROTEIN;                         
COMPND  12 CHAIN: A;                                                            
COMPND  13 SYNONYM: CAP, CAMP RECEPTOR PROTEIN, CAMP-REGULATORY                 
COMPND  14 PROTEIN;                                                             
COMPND  15 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 MOL_ID: 2;                                                           
SOURCE   4 SYNTHETIC: YES;                                                      
SOURCE   5 MOL_ID: 3;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   7 ORGANISM_TAXID: 562;                                                 
SOURCE   8 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   9 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    PROTEIN-DNA COMPLEX, CAP, CAP-DNA, CATABOLITE GENE                    
KEYWDS   2 ACTIVATOR PROTEIN, CAMP RECEPTOR PROTEIN, CRP, GENE                  
KEYWDS   3 REGULATION/DNA COMPLEX                                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.CHEN,J.VOJTECHOVSKY,G.N.PARKINSON,R.H.EBRIGHT,H.M.BERMAN            
REVDAT   3   24-FEB-09 1O3R    1       VERSN                                    
REVDAT   2   10-JUN-03 1O3R    1       JRNL                                     
REVDAT   1   08-APR-03 1O3R    0                                                
SPRSDE     08-APR-03 1O3R      1DB8                                             
JRNL        AUTH   S.CHEN,J.VOJTECHOVSKY,G.N.PARKINSON,R.H.EBRIGHT,             
JRNL        AUTH 2 H.M.BERMAN                                                   
JRNL        TITL   INDIRECT READOUT OF DNA SEQUENCE AT THE                      
JRNL        TITL 2 PRIMARY-KINK SITE IN THE CAP-DNA COMPLEX: DNA                
JRNL        TITL 3 BINDING SPECIFICITY BASED ON ENERGETICS OF DNA               
JRNL        TITL 4 KINKING                                                      
JRNL        REF    J.MOL.BIOL.                   V. 314    63 2001              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   11724532                                                     
JRNL        DOI    10.1006/JMBI.2001.5089                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   S.CHEN,A.GUNASEKERA,X.ZHANG,T.A.KUNKEL,R.H.EBRIGHT,          
REMARK   1  AUTH 2 H.M.BERMAN                                                   
REMARK   1  TITL   INDIRECT READOUT OF DNA SEQUENCE AT THE                      
REMARK   1  TITL 2 PRIMARY-KINK SITE IN THE CAP-DNA COMPLEX:                    
REMARK   1  TITL 3 ALTERATION OF DNA BINDING SPECIFICITY THROUGH                
REMARK   1  TITL 4 ALTERATION OF DNA KINKING                                    
REMARK   1  REF    J.MOL.BIOL.                   V. 314    75 2001              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1  DOI    10.1006/JMBI.2001.5090                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 0.5                                              
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 : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 2839655.760                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 92.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 9519                           
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) : 0.233                           
REMARK   3   FREE R VALUE                     : 0.283                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 953                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.009                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.19                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 96.40                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1480                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2470                       
REMARK   3   BIN FREE R VALUE                    : 0.3560                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 8.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 144                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.030                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1581                                    
REMARK   3   NUCLEIC ACID ATOMS       : 527                                     
REMARK   3   HETEROGEN ATOMS          : 44                                      
REMARK   3   SOLVENT ATOMS            : 54                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 32.75                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 54.70                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 9.92000                                              
REMARK   3    B22 (A**2) : 9.92000                                              
REMARK   3    B33 (A**2) : -19.84000                                            
REMARK   3    B12 (A**2) : 17.17000                                             
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.33                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.13                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.45                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.32                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.011                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.50                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.20                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.06                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 2.750 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 4.310 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 4.090 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 5.930 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.40                                                 
REMARK   3   BSOL        : 70.85                                                
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  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : DNA-RNA_REP.PARAM                              
REMARK   3  PARAMETER FILE  3  : CMP.PARAM                                      
REMARK   3  PARAMETER FILE  4  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : DNA-RNA.TOP                                    
REMARK   3  TOPOLOGY FILE  3   : CMP.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1O3R COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-APR-03.                  
REMARK 100 THE RCSB ID CODE IS RCSB001767.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-SEP-97                          
REMARK 200  TEMPERATURE           (KELVIN) : 108.0                              
REMARK 200  PH                             : 6.23                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X25                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.100                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS                       
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : CCP4 (SCALA)                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 9519                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 92.5                               
REMARK 200  DATA REDUNDANCY                : 5.300                              
REMARK 200  R MERGE                    (I) : 0.05700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.16                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.30600                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 68.80                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.97                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, 1,4-DIOXANE, MES, NACL,        
REMARK 280  MGCL2, CAMP, PH 6.23, VAPOR DIFFUSION, HANGING DROP AT 293K         
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+2/3                                           
REMARK 290       6555   -X,-X+Y,-Z+1/3                                          
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       47.88000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       95.76000            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       95.76000            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       47.88000            
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: HEXAMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, A                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       95.76000            
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    THR A  10       -2.72    -59.65                                   
REMARK 500    SER A  25      162.77    -49.37                                   
REMARK 500    ILE A 167      149.73   -177.45                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP A 1                   
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP A 2                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1O3Q   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1O3S   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1O3T   RELATED DB: PDB                                   
DBREF  1O3R A    8   207  UNP    P0ACJ8   CRP_ECOLI        9    208             
DBREF  1O3R B   -2     9  PDB    1O3R     1O3R            -2      9             
DBREF  1O3R C   13    -2  PDB    1O3R     1O3R            13     -2             
SEQRES   1 B   11   DA  DA  DA  DA  DA  DT  DG  DC  DG  DA  DT                  
SEQRES   1 C   15   DC  DT  DA  DG  DA  DT  DC  DG  DC  DA  DT  DT  DT          
SEQRES   2 C   15   DT  DT                                                      
SEQRES   1 A  200  ASP PRO THR LEU GLU TRP PHE LEU SER HIS CYS HIS ILE          
SEQRES   2 A  200  HIS LYS TYR PRO SER LYS SER THR LEU ILE HIS GLN GLY          
SEQRES   3 A  200  GLU LYS ALA GLU THR LEU TYR TYR ILE VAL LYS GLY SER          
SEQRES   4 A  200  VAL ALA VAL LEU ILE LYS ASP GLU GLU GLY LYS GLU MET          
SEQRES   5 A  200  ILE LEU SER TYR LEU ASN GLN GLY ASP PHE ILE GLY GLU          
SEQRES   6 A  200  LEU GLY LEU PHE GLU GLU GLY GLN GLU ARG SER ALA TRP          
SEQRES   7 A  200  VAL ARG ALA LYS THR ALA CYS GLU VAL ALA GLU ILE SER          
SEQRES   8 A  200  TYR LYS LYS PHE ARG GLN LEU ILE GLN VAL ASN PRO ASP          
SEQRES   9 A  200  ILE LEU MET ARG LEU SER ALA GLN MET ALA ARG ARG LEU          
SEQRES  10 A  200  GLN VAL THR SER GLU LYS VAL GLY ASN LEU ALA PHE LEU          
SEQRES  11 A  200  ASP VAL THR GLY ARG ILE ALA GLN THR LEU LEU ASN LEU          
SEQRES  12 A  200  ALA LYS GLN PRO ASP ALA MET THR HIS PRO ASP GLY MET          
SEQRES  13 A  200  GLN ILE LYS ILE THR ARG GLN GLU ILE GLY GLN ILE VAL          
SEQRES  14 A  200  GLY CYS SER ARG GLU THR VAL GLY ARG ILE LEU LYS MET          
SEQRES  15 A  200  LEU GLU ASP GLN ASN LEU ILE SER ALA HIS GLY LYS THR          
SEQRES  16 A  200  ILE VAL VAL TYR GLY                                          
HET    CMP  A   1      22                                                       
HET    CMP  A   2      22                                                       
HETNAM     CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE                             
HETSYN     CMP CYCLIC AMP; CAMP                                                 
FORMUL   4  CMP    2(C10 H12 N5 O6 P)                                           
FORMUL   6  HOH   *54(H2 O)                                                     
HELIX    1   1 ASP A    8  SER A   16  1                                   9    
HELIX    2   2 GLU A   72  PHE A   76  5                                   5    
HELIX    3   3 TYR A   99  ASN A  109  1                                  11    
HELIX    4   4 ASN A  109  LEU A  137  1                                  29    
HELIX    5   5 ASP A  138  GLN A  153  1                                  16    
HELIX    6   6 THR A  168  GLY A  177  1                                  10    
HELIX    7   7 SER A  179  GLN A  193  1                                  15    
SHEET    1   A 4 HIS A  19  TYR A  23  0                                        
SHEET    2   A 4 CYS A  92  SER A  98 -1  O  VAL A  94   N  HIS A  21           
SHEET    3   A 4 THR A  38  LYS A  44 -1  N  LEU A  39   O  ILE A  97           
SHEET    4   A 4 PHE A  69  ILE A  70 -1  O  ILE A  70   N  TYR A  40           
SHEET    1   B 4 THR A  28  ILE A  30  0                                        
SHEET    2   B 4 TRP A  85  ALA A  88 -1  O  VAL A  86   N  ILE A  30           
SHEET    3   B 4 VAL A  47  LYS A  52 -1  N  ALA A  48   O  ARG A  87           
SHEET    4   B 4 GLU A  58  LEU A  64 -1  O  LEU A  61   N  VAL A  49           
SHEET    1   C 4 MET A 157  HIS A 159  0                                        
SHEET    2   C 4 GLY A 162  LYS A 166 -1  O  GLN A 164   N  MET A 157           
SHEET    3   C 4 THR A 202  TYR A 206 -1  O  VAL A 205   N  MET A 163           
SHEET    4   C 4 ILE A 196  HIS A 199 -1  N  HIS A 199   O  THR A 202           
SITE     1 AC1 11 SER A  62  ILE A  70  GLY A  71  GLU A  72                    
SITE     2 AC1 11 LEU A  73  ARG A  82  SER A  83  VAL A  86                    
SITE     3 AC1 11 THR A 127  SER A 128  HOH A 213                               
SITE     1 AC2 14 LYS A  57  GLU A  58  ALA A 135  PHE A 136                    
SITE     2 AC2 14 GLN A 170  GLY A 173  GLN A 174  GLY A 177                    
SITE     3 AC2 14 CYS A 178  SER A 179  ARG A 180  HOH A 219                    
SITE     4 AC2 14 HOH A 249   DA C   9                                          
CRYST1   76.900   76.900  143.640  90.00  90.00 120.00 P 31 2 1      6          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.013004  0.007508  0.000000        0.00000                         
SCALE2      0.000000  0.015016  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006962        0.00000