PDB Short entry for 1I5Z
HEADER    DNA BINDING PROTEIN                     01-MAR-01   1I5Z              
TITLE     STRUCTURE OF CRP-CAMP AT 1.9 A                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CATABOLITE GENE ACTIVATOR PROTEIN;                         
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: CAMP RECEPTOR PROTEIN, CRP, CAP;                            
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CAMP RECEPTOR PROTEIN (CRP), ALLOSTERY, DNA BINDING CYCLIC            
KEYWDS   2 AMP, TRANSCRIPTION REGULATION, CATABOLITE ACTIVATOR PROTEIN          
KEYWDS   3 (CAP), DNA BINDING PROTEIN                                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.A.WHITE,J.C.LEE,R.O.FOX                                             
REVDAT   2   24-FEB-09 1I5Z    1       VERSN                                    
REVDAT   1   17-JUN-03 1I5Z    0                                                
JRNL        AUTH   M.A.WHITE,D.LIU,S.-H.LIN,R.O.FOX,J.C.LEE                     
JRNL        TITL   THE EFFECT OF THE D53H POINT MUTATION ON THE                 
JRNL        TITL 2 MACROSCOPIC MOTIONS OF E. COLI CYCLIC AMP RECEPTOR           
JRNL        TITL 3 PROTEIN                                                      
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   I.T.WEBER,T.A.STEITZ                                         
REMARK   1  TITL   STRUCTURE OF A COMPLEX OF CATABOLITE GENE                    
REMARK   1  TITL 2 ACTIVATOR PROTEIN AND CYCLIC AMP AT 2.5 A                    
REMARK   1  TITL 3 RESOLUTION                                                   
REMARK   1  REF    J.MOL.BIOL.                   V. 198   311 1987              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
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) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 46.51                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1679462.510                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 98.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 36001                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : SHELLS                          
REMARK   3   R VALUE            (WORKING SET) : 0.215                           
REMARK   3   FREE R VALUE                     : 0.242                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1796                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.006                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.93                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.30                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1622                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2930                       
REMARK   3   BIN FREE R VALUE                    : 0.3320                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.60                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 79                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.037                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3223                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 82                                      
REMARK   3   SOLVENT ATOMS            : 252                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 28.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 38.50                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.52000                                             
REMARK   3    B22 (A**2) : 0.38000                                              
REMARK   3    B33 (A**2) : 0.15000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.22                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.10                            
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) : 0.27                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.12                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.20                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.20                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.73                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.420 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.250 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.200 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.390 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.35                                                 
REMARK   3   BSOL        : 49.24                                                
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  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : LIGAND.PARAM                                   
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : LIGAND.TOP                                     
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1I5Z COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-MAR-01.                  
REMARK 100 THE RCSB ID CODE IS RCSB012946.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 25-JUN-98                          
REMARK 200  TEMPERATURE           (KELVIN) : 93                                 
REMARK 200  PH                             : 7.8                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : MACSCIENCE                         
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : MULTILAYER OPTICS                  
REMARK 200  OPTICS                         : MULTILAYER                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MACSCIENCE                         
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 38852                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 4.400                              
REMARK 200  R MERGE                    (I) : 0.05000                            
REMARK 200  R SYM                      (I) : 0.05000                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.89                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.93                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.27000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.27000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: 3GAP CRP DIMER                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.71                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM KCL, 1MM EDTA, 50MM TRIS, 35%      
REMARK 280  GLYCEROL, CAMP, PH 7.8, LIQUID DIFFUSION, TEMPERATURE 298K          
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       23.01400            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       52.75150            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       46.51200            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       52.75150            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       23.01400            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       46.51200            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: THE DIMER IS THE BIOLOGICAL UNIT                             
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5580 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20790 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     VAL A     1                                                      
REMARK 465     LEU A     2                                                      
REMARK 465     GLY A     3                                                      
REMARK 465     LYS A     4                                                      
REMARK 465     PRO A     5                                                      
REMARK 465     GLY A   207                                                      
REMARK 465     THR A   208                                                      
REMARK 465     ARG A   209                                                      
REMARK 465     THR B   208                                                      
REMARK 465     ARG B   209                                                      
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    LYS A  26       -4.03     83.18                                   
REMARK 500    LEU A 147        4.83    -62.96                                   
REMARK 500    MET A 157     -164.19   -111.52                                   
REMARK 500    HIS A 159      143.51    173.78                                   
REMARK 500    LYS B  26       -2.82     78.80                                   
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 TRS A 351                 
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 352                 
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP A 301                 
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP A 302                 
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP B 401                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1G6N   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3GAP   RELATED DB: PDB                                   
DBREF  1I5Z A    1   209  UNP    P0ACJ8   CRP_ECOLI        2    210             
DBREF  1I5Z B    1   209  UNP    P0ACJ8   CRP_ECOLI        2    210             
SEQRES   1 A  209  VAL LEU GLY LYS PRO GLN THR ASP PRO THR LEU GLU TRP          
SEQRES   2 A  209  PHE LEU SER HIS CYS HIS ILE HIS LYS TYR PRO SER LYS          
SEQRES   3 A  209  SER THR LEU ILE HIS GLN GLY GLU LYS ALA GLU THR LEU          
SEQRES   4 A  209  TYR TYR ILE VAL LYS GLY SER VAL ALA VAL LEU ILE LYS          
SEQRES   5 A  209  ASP GLU GLU GLY LYS GLU MET ILE LEU SER TYR LEU ASN          
SEQRES   6 A  209  GLN GLY ASP PHE ILE GLY GLU LEU GLY LEU PHE GLU GLU          
SEQRES   7 A  209  GLY GLN GLU ARG SER ALA TRP VAL ARG ALA LYS THR ALA          
SEQRES   8 A  209  CYS GLU VAL ALA GLU ILE SER TYR LYS LYS PHE ARG GLN          
SEQRES   9 A  209  LEU ILE GLN VAL ASN PRO ASP ILE LEU MET ARG LEU SER          
SEQRES  10 A  209  ALA GLN MET ALA ARG ARG LEU GLN VAL THR SER GLU LYS          
SEQRES  11 A  209  VAL GLY ASN LEU ALA PHE LEU ASP VAL THR GLY ARG ILE          
SEQRES  12 A  209  ALA GLN THR LEU LEU ASN LEU ALA LYS GLN PRO ASP ALA          
SEQRES  13 A  209  MET THR HIS PRO ASP GLY MET GLN ILE LYS ILE THR ARG          
SEQRES  14 A  209  GLN GLU ILE GLY GLN ILE VAL GLY CYS SER ARG GLU THR          
SEQRES  15 A  209  VAL GLY ARG ILE LEU LYS MET LEU GLU ASP GLN ASN LEU          
SEQRES  16 A  209  ILE SER ALA HIS GLY LYS THR ILE VAL VAL TYR GLY THR          
SEQRES  17 A  209  ARG                                                          
SEQRES   1 B  209  VAL LEU GLY LYS PRO GLN THR ASP PRO THR LEU GLU TRP          
SEQRES   2 B  209  PHE LEU SER HIS CYS HIS ILE HIS LYS TYR PRO SER LYS          
SEQRES   3 B  209  SER THR LEU ILE HIS GLN GLY GLU LYS ALA GLU THR LEU          
SEQRES   4 B  209  TYR TYR ILE VAL LYS GLY SER VAL ALA VAL LEU ILE LYS          
SEQRES   5 B  209  ASP GLU GLU GLY LYS GLU MET ILE LEU SER TYR LEU ASN          
SEQRES   6 B  209  GLN GLY ASP PHE ILE GLY GLU LEU GLY LEU PHE GLU GLU          
SEQRES   7 B  209  GLY GLN GLU ARG SER ALA TRP VAL ARG ALA LYS THR ALA          
SEQRES   8 B  209  CYS GLU VAL ALA GLU ILE SER TYR LYS LYS PHE ARG GLN          
SEQRES   9 B  209  LEU ILE GLN VAL ASN PRO ASP ILE LEU MET ARG LEU SER          
SEQRES  10 B  209  ALA GLN MET ALA ARG ARG LEU GLN VAL THR SER GLU LYS          
SEQRES  11 B  209  VAL GLY ASN LEU ALA PHE LEU ASP VAL THR GLY ARG ILE          
SEQRES  12 B  209  ALA GLN THR LEU LEU ASN LEU ALA LYS GLN PRO ASP ALA          
SEQRES  13 B  209  MET THR HIS PRO ASP GLY MET GLN ILE LYS ILE THR ARG          
SEQRES  14 B  209  GLN GLU ILE GLY GLN ILE VAL GLY CYS SER ARG GLU THR          
SEQRES  15 B  209  VAL GLY ARG ILE LEU LYS MET LEU GLU ASP GLN ASN LEU          
SEQRES  16 B  209  ILE SER ALA HIS GLY LYS THR ILE VAL VAL TYR GLY THR          
SEQRES  17 B  209  ARG                                                          
HET    TRS  A 351       8                                                       
HET    TRS  A 352       8                                                       
HET    CMP  A 301      22                                                       
HET    CMP  A 302      22                                                       
HET    CMP  B 401      22                                                       
HETNAM     TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL                         
HETNAM     CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE                             
HETSYN     TRS TRIS BUFFER                                                      
HETSYN     CMP CYCLIC AMP; CAMP                                                 
FORMUL   3  TRS    2(C4 H12 N O3 1+)                                            
FORMUL   5  CMP    3(C10 H12 N5 O6 P)                                           
FORMUL   8  HOH   *252(H2 O)                                                    
HELIX    1   1 ASP A    8  SER A   16  1                                   9    
HELIX    2   2 TYR A   99  ASN A  109  1                                  11    
HELIX    3   3 PRO A  110  LEU A  137  1                                  28    
HELIX    4   4 ASP A  138  LEU A  150  1                                  13    
HELIX    5   5 ALA A  151  GLN A  153  5                                   3    
HELIX    6   6 THR A  168  GLY A  177  1                                  10    
HELIX    7   7 SER A  179  GLN A  193  1                                  15    
HELIX    8   8 ASP B    8  HIS B   17  1                                  10    
HELIX    9   9 TYR B   99  ASN B  109  1                                  11    
HELIX   10  10 PRO B  110  LEU B  137  1                                  28    
HELIX   11  11 ASP B  138  ALA B  151  1                                  14    
HELIX   12  12 THR B  168  GLY B  177  1                                  10    
HELIX   13  13 SER B  179  GLN B  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  N  CYS A  92   O  TYR A  23           
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  LEU A  29           
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  N  MET A  59   O  ILE A  51           
SHEET    1   C 3 GLN A 164  LYS A 166  0                                        
SHEET    2   C 3 THR A 202  VAL A 205 -1  N  ILE A 203   O  ILE A 165           
SHEET    3   C 3 ILE A 196  HIS A 199 -1  O  SER A 197   N  VAL A 204           
SHEET    1   D 4 HIS B  19  TYR B  23  0                                        
SHEET    2   D 4 CYS B  92  SER B  98 -1  N  CYS B  92   O  TYR B  23           
SHEET    3   D 4 THR B  38  LYS B  44 -1  N  LEU B  39   O  ILE B  97           
SHEET    4   D 4 PHE B  69  ILE B  70 -1  O  ILE B  70   N  TYR B  40           
SHEET    1   E 4 THR B  28  ILE B  30  0                                        
SHEET    2   E 4 TRP B  85  ALA B  88 -1  O  VAL B  86   N  LEU B  29           
SHEET    3   E 4 SER B  46  LYS B  52 -1  N  ALA B  48   O  ARG B  87           
SHEET    4   E 4 GLU B  58  ASN B  65 -1  O  MET B  59   N  ILE B  51           
SHEET    1   F 4 MET B 157  HIS B 159  0                                        
SHEET    2   F 4 GLY B 162  LYS B 166 -1  O  GLY B 162   N  HIS B 159           
SHEET    3   F 4 THR B 202  TYR B 206 -1  N  ILE B 203   O  ILE B 165           
SHEET    4   F 4 ILE B 196  HIS B 199 -1  O  SER B 197   N  VAL B 204           
SITE     1 AC1  3 TRP A  13  ASN A 109  ASP B 138                               
SITE     1 AC2  6 LYS A 130  ASN A 133  LEU A 134  ARG A 142                    
SITE     2 AC2  6 THR A 146  ILE A 175                                          
SITE     1 AC3 14 VAL A  49  LEU A  61  ILE A  70  GLY A  71                    
SITE     2 AC3 14 GLU A  72  LEU A  73  ARG A  82  SER A  83                    
SITE     3 AC3 14 ARG A 123  THR A 127  HOH A 553  HOH A 627                    
SITE     4 AC3 14 LEU B 124  SER B 128                                          
SITE     1 AC4 13 LYS A  57  GLU A  58  GLN A 170  GLY A 173                    
SITE     2 AC4 13 GLN A 174  GLY A 177  CYS A 178  SER A 179                    
SITE     3 AC4 13 ARG A 180  HOH A 526  HOH A 667  ALA B 135                    
SITE     4 AC4 13 PHE B 136                                                     
SITE     1 AC5 15 LEU A 124  SER A 128  HOH A 554  VAL B  49                    
SITE     2 AC5 15 LEU B  61  ILE B  70  GLY B  71  GLU B  72                    
SITE     3 AC5 15 LEU B  73  ARG B  82  SER B  83  ALA B  84                    
SITE     4 AC5 15 THR B 127  HOH B 542  HOH B 546                               
CRYST1   46.028   93.024  105.503  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.021726  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010750  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009478        0.00000