PDB Short entry for 1K2I
HEADER    HYDROLASE                               27-SEP-01   1K2I              
TITLE     CRYSTAL STRUCTURE OF GAMMA-CHYMOTRYPSIN IN COMPLEX WITH 7-            
TITLE    2 HYDROXYCOUMARIN                                                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CHYMOTRYPSINOGEN A;                                        
COMPND   3 CHAIN: 1;                                                            
COMPND   4 EC: 3.4.21.1                                                         
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: CATTLE;                                             
SOURCE   4 ORGANISM_TAXID: 9913                                                 
KEYWDS    ENZYME-INHIBITOR COMPLEX, HYDROLASE                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    U.GHANI,K.K.S.NG,ATTA-UR-RAHMAN,M.I.CHOUDHARY,N.ULLAH,M.N.G.JAMES     
REVDAT   4   13-JUL-11 1K2I    1       VERSN                                    
REVDAT   3   24-FEB-09 1K2I    1       VERSN                                    
REVDAT   2   01-APR-03 1K2I    1       JRNL                                     
REVDAT   1   05-DEC-01 1K2I    0                                                
JRNL        AUTH   U.GHANI,K.K.NG,ATTA-UR-RAHMAN,M.I.CHOUDHARY,N.ULLAH,         
JRNL        AUTH 2 M.N.JAMES                                                    
JRNL        TITL   CRYSTAL STRUCTURE OF GAMMA-CHYMOTRYPSIN IN COMPLEX WITH      
JRNL        TITL 2 7-HYDROXYCOUMARIN.                                           
JRNL        REF    J.MOL.BIOL.                   V. 314   519 2001              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   11846564                                                     
JRNL        DOI    10.1006/JMBI.2001.5148                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 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) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 98.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 22635                          
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) : 0.180                           
REMARK   3   FREE R VALUE                     : 0.200                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2241                            
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            : 1735                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 17                                      
REMARK   3   SOLVENT ATOMS            : 134                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 24.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 16.70                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.65800                                             
REMARK   3    B22 (A**2) : -0.65800                                             
REMARK   3    B33 (A**2) : 1.31600                                              
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) : 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) : 0.004                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.29                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : ANISOTROPIC                               
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.152 ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.706 ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1K2I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-OCT-01.                  
REMARK 100 THE RCSB ID CODE IS RCSB014478.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 17-AUG-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 298                                
REMARK 200  PH                             : 7.0                                
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          : RIGAKU RU200                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : YALE MIRRORS + NI FILTER           
REMARK 200  OPTICS                         : DOUBLE-FOCUSING MIRRORS            
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   : 22972                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 4.500                              
REMARK 200  R MERGE                    (I) : 0.08400                            
REMARK 200  R SYM                      (I) : 0.08400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.86                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.35100                            
REMARK 200  R SYM FOR SHELL            (I) : 0.35100                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.300                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: PDB ENTRY 1GCT                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 46.79                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, SODIUM CACODYLATE,     
REMARK 280  DIOXANE, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/2                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/2                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/2                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z                                                
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       34.92600            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       34.92600            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       48.69000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       34.92600            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       34.92600            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       48.69000            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       34.92600            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       34.92600            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       48.69000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       34.92600            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       34.92600            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       48.69000            
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        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 1                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 3010 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18480 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 1                                     
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       69.85200            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH 1 514  LIES ON A SPECIAL POSITION.                          
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     SER 1    11                                                      
REMARK 465     GLY 1    12                                                      
REMARK 465     LEU 1    13                                                      
REMARK 465     SER 1    14                                                      
REMARK 465     ARG 1    15                                                      
REMARK 465     THR 1   147                                                      
REMARK 465     ASN 1   148                                                      
REMARK 465     ALA 1   149                                                      
REMARK 465     ASN 1   150                                                      
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    ASN 1  48     -178.92   -176.60                                   
REMARK 500    PHE 1  71      -55.85   -126.27                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH 1 631        DISTANCE =  5.18 ANGSTROMS                       
REMARK 525    HOH 1 632        DISTANCE =  5.82 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 1 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SN1 1 400                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1GCT   RELATED DB: PDB                                   
REMARK 900 1GCT CONTAINS NATIVE GAMMA CHYMOTRYPSIN WITH A PEPTIDE               
REMARK 900 BOUND AT THE ACTIVE SITE                                             
DBREF  1K2I 1    1   245  UNP    P00766   CTRA_BOVIN       1    245             
SEQRES   1 1  245  CYS GLY VAL PRO ALA ILE GLN PRO VAL LEU SER GLY LEU          
SEQRES   2 1  245  SER ARG ILE VAL ASN GLY GLU GLU ALA VAL PRO GLY SER          
SEQRES   3 1  245  TRP PRO TRP GLN VAL SER LEU GLN ASP LYS THR GLY PHE          
SEQRES   4 1  245  HIS PHE CYS GLY GLY SER LEU ILE ASN GLU ASN TRP VAL          
SEQRES   5 1  245  VAL THR ALA ALA HIS CYS GLY VAL THR THR SER ASP VAL          
SEQRES   6 1  245  VAL VAL ALA GLY GLU PHE ASP GLN GLY SER SER SER GLU          
SEQRES   7 1  245  LYS ILE GLN LYS LEU LYS ILE ALA LYS VAL PHE LYS ASN          
SEQRES   8 1  245  SER LYS TYR ASN SER LEU THR ILE ASN ASN ASP ILE THR          
SEQRES   9 1  245  LEU LEU LYS LEU SER THR ALA ALA SER PHE SER GLN THR          
SEQRES  10 1  245  VAL SER ALA VAL CYS LEU PRO SER ALA SER ASP ASP PHE          
SEQRES  11 1  245  ALA ALA GLY THR THR CYS VAL THR THR GLY TRP GLY LEU          
SEQRES  12 1  245  THR ARG TYR THR ASN ALA ASN THR PRO ASP ARG LEU GLN          
SEQRES  13 1  245  GLN ALA SER LEU PRO LEU LEU SER ASN THR ASN CYS LYS          
SEQRES  14 1  245  LYS TYR TRP GLY THR LYS ILE LYS ASP ALA MET ILE CYS          
SEQRES  15 1  245  ALA GLY ALA SER GLY VAL SER SER CYS MET GLY ASP SER          
SEQRES  16 1  245  GLY GLY PRO LEU VAL CYS LYS LYS ASN GLY ALA TRP THR          
SEQRES  17 1  245  LEU VAL GLY ILE VAL SER TRP GLY SER SER THR CYS SER          
SEQRES  18 1  245  THR SER THR PRO GLY VAL TYR ALA ARG VAL THR ALA LEU          
SEQRES  19 1  245  VAL ASN TRP VAL GLN GLN THR LEU ALA ALA ASN                  
HET    SO4  1 501       5                                                       
HET    SN1  1 400      12                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     SN1 2,4-DIHYDROXY-TRANS CINNAMIC ACID                                
FORMUL   2  SO4    O4 S 2-                                                      
FORMUL   3  SN1    C9 H8 O4                                                     
FORMUL   4  HOH   *134(H2 O)                                                    
HELIX    1   1 ALA 1   55  GLY 1   59  5                                   5    
HELIX    2   2 SER 1  164  GLY 1  173  1                                  10    
HELIX    3   3 THR 1  174  ILE 1  176  5                                   3    
HELIX    4   4 LEU 1  234  ASN 1  245  1                                  12    
SHEET    1   A 7 GLU 1  20  GLU 1  21  0                                        
SHEET    2   A 7 GLN 1 156  PRO 1 161 -1  O  GLN 1 157   N  GLU 1  20           
SHEET    3   A 7 THR 1 135  GLY 1 140 -1  N  CYS 1 136   O  LEU 1 160           
SHEET    4   A 7 PRO 1 198  LYS 1 203 -1  O  VAL 1 200   N  VAL 1 137           
SHEET    5   A 7 ALA 1 206  TRP 1 215 -1  O  ALA 1 206   N  LYS 1 203           
SHEET    6   A 7 PRO 1 225  ARG 1 230 -1  O  VAL 1 227   N  TRP 1 215           
SHEET    7   A 7 MET 1 180  GLY 1 184 -1  N  ALA 1 183   O  GLY 1 226           
SHEET    1   B 7 GLN 1  30  GLN 1  34  0                                        
SHEET    2   B 7 HIS 1  40  LEU 1  46 -1  O  CYS 1  42   N  LEU 1  33           
SHEET    3   B 7 TRP 1  51  THR 1  54 -1  O  VAL 1  53   N  SER 1  45           
SHEET    4   B 7 THR 1 104  LEU 1 108 -1  O  LEU 1 106   N  VAL 1  52           
SHEET    5   B 7 GLN 1  81  LYS 1  90 -1  N  PHE 1  89   O  LEU 1 105           
SHEET    6   B 7 VAL 1  65  ALA 1  68 -1  N  VAL 1  66   O  LEU 1  83           
SHEET    7   B 7 GLN 1  30  GLN 1  34 -1  N  GLN 1  34   O  VAL 1  65           
SSBOND   1 CYS 1    1    CYS 1  122                          1555   1555  2.03  
SSBOND   2 CYS 1   42    CYS 1   58                          1555   1555  2.03  
SSBOND   3 CYS 1  136    CYS 1  201                          1555   1555  2.03  
SSBOND   4 CYS 1  168    CYS 1  182                          1555   1555  2.03  
SSBOND   5 CYS 1  191    CYS 1  220                          1555   1555  2.03  
LINK         OG  SER 1 195                 C2  SN1 1 400     1555   1555  1.32  
SITE     1 AC1  5 LYS 1  36  SER 1  92  TRP 1 237  HOH 1 517                    
SITE     2 AC1  5 HOH 1 593                                                     
SITE     1 AC2  9 SER 1 190  CYS 1 191  GLY 1 193  SER 1 195                    
SITE     2 AC2  9 VAL 1 213  TRP 1 215  GLY 1 216  SER 1 217                    
SITE     3 AC2  9 HOH 1 635                                                     
CRYST1   69.852   69.852   97.380  90.00  90.00  90.00 P 42 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      0.014316  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014316  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010269        0.00000