HEADER    TRANSFERASE                             23-DEC-91   1GKY              
TITLE     REFINED STRUCTURE OF THE COMPLEX BETWEEN GUANYLATE KINASE AND ITS     
TITLE    2 SUBSTRATE GMP AT 2.0 ANGSTROMS RESOLUTION                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GUANYLATE KINASE;                                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 2.7.4.8;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4932                                                 
KEYWDS    TRANSFERASE                                                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.STEHLE,G.E.SCHULZ                                                   
REVDAT   5   30-OCT-24 1GKY    1       REMARK                                   
REVDAT   4   05-JUN-24 1GKY    1       REMARK LINK                              
REVDAT   3   24-FEB-09 1GKY    1       VERSN                                    
REVDAT   2   01-APR-03 1GKY    1       JRNL                                     
REVDAT   1   31-JAN-94 1GKY    0                                                
JRNL        AUTH   T.STEHLE,G.E.SCHULZ                                          
JRNL        TITL   REFINED STRUCTURE OF THE COMPLEX BETWEEN GUANYLATE KINASE    
JRNL        TITL 2 AND ITS SUBSTRATE GMP AT 2.0 A RESOLUTION.                   
JRNL        REF    J.MOL.BIOL.                   V. 224  1127 1992              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   1314905                                                      
JRNL        DOI    10.1016/0022-2836(92)90474-X                                 
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   T.STEHLE,G.E.SCHULZ                                          
REMARK   1  TITL   THREE-DIMENSIONAL STRUCTURE OF THE COMPLEX OF GUANYLATE      
REMARK   1  TITL 2 KINASE FROM YEAST WITH ITS SUBSTRATE GMP                     
REMARK   1  REF    J.MOL.BIOL.                   V. 211   249 1990              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   A.BERGER,E.SCHILTZ,G.E.SCHULZ                                
REMARK   1  TITL   GUANYLATE KINASE FROM SACCHAROMYCES CEREVISIAE. ISOLATION    
REMARK   1  TITL 2 AND CHARACTERIZATION, CRYSTALLIZATION AND PRELIMINARY X-RAY  
REMARK   1  TITL 3 ANALYSIS, AMINO ACID SEQUENCE AND COMPARISON WITH ADENYLATE  
REMARK   1  TITL 4 KINASES                                                      
REMARK   1  REF    EUR.J.BIOCHEM.                V. 184   433 1989              
REMARK   1  REFN                   ISSN 0014-2956                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : SIMULATED ANNEALING METHOD                           
REMARK   3   AUTHORS     : NULL                                                 
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : NULL                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : NULL                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.173                           
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
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            : 1449                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 29                                      
REMARK   3   SOLVENT ATOMS            : 173                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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) : 0.016                           
REMARK   3   BOND ANGLES            (DEGREES) : 3.000                           
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  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 1GKY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000173595.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
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 : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
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: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
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   (%): 49.51                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       77.65000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       25.40000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       25.40000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      116.47500            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       25.40000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       25.40000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       38.82500            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       25.40000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       25.40000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      116.47500            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       25.40000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       25.40000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       38.82500            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       77.65000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A   2   NE  -  CZ  -  NH1 ANGL. DEV. =   5.2 DEGREES          
REMARK 500    ARG A   2   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    ARG A  38   NE  -  CZ  -  NH1 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    ARG A  38   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.2 DEGREES          
REMARK 500    TRP A  70   CD1 -  CG  -  CD2 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    TRP A  70   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.6 DEGREES          
REMARK 500    TYR A  77   CB  -  CG  -  CD2 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    ARG A 116   NE  -  CZ  -  NH1 ANGL. DEV. =   8.7 DEGREES          
REMARK 500    ARG A 116   NE  -  CZ  -  NH2 ANGL. DEV. =  -9.2 DEGREES          
REMARK 500    ARG A 146   NE  -  CZ  -  NH1 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    ARG A 146   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 DEGREES          
REMARK 500    LYS A 186   N   -  CA  -  C   ANGL. DEV. = -18.2 DEGREES          
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    ASP A 170      121.85   -173.64                                   
REMARK 500    GLU A 185      -31.00     78.36                                   
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 SO4 A 188                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP A 187                 
DBREF  1GKY A    1   186  UNP    P15454   KGUA_YEAST       1    186             
SEQRES   1 A  187  ACE SER ARG PRO ILE VAL ILE SER GLY PRO SER GLY THR          
SEQRES   2 A  187  GLY LYS SER THR LEU LEU LYS LYS LEU PHE ALA GLU TYR          
SEQRES   3 A  187  PRO ASP SER PHE GLY PHE SER VAL SER SER THR THR ARG          
SEQRES   4 A  187  THR PRO ARG ALA GLY GLU VAL ASN GLY LYS ASP TYR ASN          
SEQRES   5 A  187  PHE VAL SER VAL ASP GLU PHE LYS SER MET ILE LYS ASN          
SEQRES   6 A  187  ASN GLU PHE ILE GLU TRP ALA GLN PHE SER GLY ASN TYR          
SEQRES   7 A  187  TYR GLY SER THR VAL ALA SER VAL LYS GLN VAL SER LYS          
SEQRES   8 A  187  SER GLY LYS THR CYS ILE LEU ASP ILE ASP MET GLN GLY          
SEQRES   9 A  187  VAL LYS SER VAL LYS ALA ILE PRO GLU LEU ASN ALA ARG          
SEQRES  10 A  187  PHE LEU PHE ILE ALA PRO PRO SER VAL GLU ASP LEU LYS          
SEQRES  11 A  187  LYS ARG LEU GLU GLY ARG GLY THR GLU THR GLU GLU SER          
SEQRES  12 A  187  ILE ASN LYS ARG LEU SER ALA ALA GLN ALA GLU LEU ALA          
SEQRES  13 A  187  TYR ALA GLU THR GLY ALA HIS ASP LYS VAL ILE VAL ASN          
SEQRES  14 A  187  ASP ASP LEU ASP LYS ALA TYR LYS GLU LEU LYS ASP PHE          
SEQRES  15 A  187  ILE PHE ALA GLU LYS                                          
HET    ACE  A   0       3                                                       
HET    SO4  A 188       5                                                       
HET    5GP  A 187      24                                                       
HETNAM     ACE ACETYL GROUP                                                     
HETNAM     SO4 SULFATE ION                                                      
HETNAM     5GP GUANOSINE-5'-MONOPHOSPHATE                                       
FORMUL   1  ACE    C2 H4 O                                                      
FORMUL   2  SO4    O4 S 2-                                                      
FORMUL   3  5GP    C10 H14 N5 O8 P                                              
FORMUL   4  HOH   *173(H2 O)                                                    
HELIX    1   1 GLY A   13  TYR A   25  1                                  13    
HELIX    2   2 SER A   54  ASN A   64  1                                  11    
HELIX    3   3 VAL A   82  GLY A   92  1                                  11    
HELIX    4   4 ASP A  100  ALA A  109  1                                  10    
HELIX    5   5 ILE A  110  ASN A  114  5                                   5    
HELIX    6   6 SER A  124  GLY A  136  1                                  13    
HELIX    7   7 THR A  139  GLU A  158  1                                  20    
HELIX    8   8 ASP A  170  ALA A  184  1                                  15    
SHEET    1   A 5 PHE A  29  PHE A  31  0                                        
SHEET    2   A 5 THR A  94  ASP A  98  1  O  THR A  94   N  GLY A  30           
SHEET    3   A 5 ILE A   4  SER A   7  1  O  ILE A   4   N  LEU A  97           
SHEET    4   A 5 ARG A 116  ALA A 121  1  O  ARG A 116   N  VAL A   5           
SHEET    5   A 5 LYS A 164  VAL A 167  1  O  LYS A 164   N  PHE A 119           
SHEET    1   B 4 TYR A  50  PHE A  52  0                                        
SHEET    2   B 4 SER A  34  THR A  36  1  O  SER A  34   N  ASN A  51           
SHEET    3   B 4 ASN A  76  THR A  81 -1  O  GLY A  79   N  SER A  35           
SHEET    4   B 4 PHE A  67  PHE A  73 -1  N  ILE A  68   O  SER A  80           
LINK         C   ACE A   0                 N   SER A   1     1555   1555  1.33  
SITE     1 AC1  6 GLY A  11  THR A  12  GLY A  13  LYS A  14                    
SITE     2 AC1  6 SER A  15  ARG A 135                                          
SITE     1 AC2 16 SER A  34  ARG A  38  ARG A  41  TYR A  50                    
SITE     2 AC2 16 GLU A  69  TYR A  78  GLY A  79  SER A  80                    
SITE     3 AC2 16 ILE A  99  ASP A 100  GLY A 103  HOH A 192                    
SITE     4 AC2 16 HOH A 233  HOH A 238  HOH A 298  HOH A 355                    
CRYST1   50.800   50.800  155.300  90.00  90.00  90.00 P 43 21 2     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      0.019685  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.019685  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006439        0.00000                         
HETATM    1  C   ACE A   0       9.401  30.166  60.595  1.00 49.88           C  
HETATM    2  O   ACE A   0      10.432  30.832  60.722  1.00 50.35           O  
HETATM    3  CH3 ACE A   0       8.876  29.767  59.226  1.00 50.04           C