GenomeNet

Database: PDB
Entry: 3TGJ
LinkDB: 3TGJ
Original site: 3TGJ 
HEADER    COMPLEX (SERINE PROTEASE/INHIBITOR)     16-JUL-98   3TGJ              
TITLE     S195A TRYPSINOGEN COMPLEXED WITH BOVINE PANCREATIC TRYPSIN            
TITLE    2 INHIBITOR (BPTI)                                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRYPSIN;                                                   
COMPND   3 CHAIN: E;                                                            
COMPND   4 EC: 3.4.21.4;                                                        
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES;                                                       
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: BOVINE PANCREATIC TRYPSIN INHIBITOR;                       
COMPND   9 CHAIN: I;                                                            
COMPND  10 SYNONYM: BPTI                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE   3 ORGANISM_COMMON: NORWAY RAT;                                         
SOURCE   4 ORGANISM_TAXID: 10116;                                               
SOURCE   5 ORGAN: PANCREATIC;                                                   
SOURCE   6 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE;                         
SOURCE   7 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST;                             
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 4932;                                       
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE  11 ORGANISM_COMMON: CATTLE;                                             
SOURCE  12 ORGANISM_TAXID: 9913                                                 
KEYWDS    COMPLEX (SERINE PROTEASE/INHIBITOR)                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.PASTERNAK,D.RINGE,L.HEDSTROM                                        
REVDAT   2   24-FEB-09 3TGJ    1       VERSN                                    
REVDAT   1   23-DEC-98 3TGJ    0                                                
JRNL        AUTH   A.PASTERNAK,D.RINGE,L.HEDSTROM                               
JRNL        TITL   COMPARISON OF ANIONIC AND CATIONIC TRYPSINOGENS:             
JRNL        TITL 2 THE ANIONIC ACTIVATION DOMAIN IS MORE FLEXIBLE IN            
JRNL        TITL 3 SOLUTION AND DIFFERS IN ITS MODE OF BPTI BINDING             
JRNL        TITL 4 IN THE CRYSTAL STRUCTURE                                     
JRNL        REF    PROTEIN SCI.                  V.   8   253 1999              
JRNL        REFN                   ISSN 0961-8368                               
JRNL        PMID   10210204                                                     
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.851                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
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)   (%) : 97.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 14929                          
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) : 0.197                           
REMARK   3   FREE R VALUE                     : 0.240                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
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           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.30                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1494                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2670                       
REMARK   3   BIN FREE R VALUE                    : 0.3250                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 178                          
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            : 1928                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 11                                      
REMARK   3   SOLVENT ATOMS            : 106                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 18.70                          
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) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.34                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 27.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.69                            
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) : 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  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : CA.PAR                                         
REMARK   3  PARAMETER FILE  3  : SO4.PAR                                        
REMARK   3  PARAMETER FILE  4  : WATER.PARAM                                    
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : CA.TOP                                         
REMARK   3  TOPOLOGY FILE  3   : SO4.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : WATER.TOPH                                     
REMARK   3  TOPOLOGY FILE  5   : TOPH19.PEP                                     
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3TGJ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 277                                
REMARK 200  PH                             : 8.5                                
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 RUH2R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU                             
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 15555                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.3                               
REMARK 200  DATA REDUNDANCY                : 2.400                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.10600                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.40500                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.300                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER                        
REMARK 200 SOFTWARE USED: X-PLOR 3.851                                          
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.61                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 24% PEG 4000 0.2 M LISO4 0.1 M TRIS      
REMARK 280  PH 8.5                                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-Z+2/3                                          
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       41.57333            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       20.78667            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       20.78667            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       41.57333            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1790 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 11590 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -46.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, I                                  
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     GLU E     6                                                      
REMARK 465     ALA E     7                                                      
REMARK 465     PHE E     8                                                      
REMARK 465     PRO E     9                                                      
REMARK 465     VAL E    10                                                      
REMARK 465     ASP E    11                                                      
REMARK 465     ASP E    12                                                      
REMARK 465     ASP E    13                                                      
REMARK 465     ASP E    14                                                      
REMARK 465     ASN E   143                                                      
REMARK 465     THR E   144                                                      
REMARK 465     LEU E   145                                                      
REMARK 465     SER E   146                                                      
REMARK 465     SER E   147                                                      
REMARK 465     GLY E   148                                                      
REMARK 465     VAL E   149                                                      
REMARK 465     ASN E   150                                                      
REMARK 465     GLU E   151                                                      
REMARK 465     GLY I    57                                                      
REMARK 465     ALA I    58                                                      
REMARK 465     ILE I    59                                                      
REMARK 465     GLY I    60                                                      
REMARK 465     PRO I    61                                                      
REMARK 465     TRP I    62                                                      
REMARK 465     GLU I    63                                                      
REMARK 465     ASN I    64                                                      
REMARK 465     LEU I    65                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER;            
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS E  15    CG   CD   CE   NZ                                   
REMARK 470     ARG E 117    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASP E 178    CG   OD1  OD2                                       
REMARK 470     GLU I  49    CG   CD   OE1  OE2                                  
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    SER E  37       30.33   -140.41                                   
REMARK 500    ASP E  49       -0.77    -58.61                                   
REMARK 500    HIS E  71      -60.43   -135.14                                   
REMARK 500    ASN E 115     -152.89   -152.80                                   
REMARK 500    SER E 214      -74.50   -124.92                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620  (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;              
REMARK 620  SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                            
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA E 800  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU E  70   OE1                                                    
REMARK 620 2 ASN E  72   O    93.8                                              
REMARK 620 3 VAL E  75   O   146.9  83.8                                        
REMARK 620 4 GLU E  80   OE2 102.9 163.2  83.2                                  
REMARK 620 5 HOH E 555   O    72.8 102.7  75.6  84.3                            
REMARK 620 6 GLU E  77   OE1 108.9  92.5 104.2  80.4 164.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: CAT                                                 
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: THE CATALYTIC TRIAD.                               
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 800                  
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 I 990                 
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 I 991                 
DBREF  3TGJ E    7   245  UNP    P00763   TRY2_RAT        15    246             
DBREF  3TGJ I    1    65  UNP    P00974   BPT1_BOVIN      36    100             
SEQADV 3TGJ ALA E  195  UNP  P00763    SER   200 ENGINEERED                     
SEQRES   1 E  233  GLU ALA PHE PRO VAL ASP ASP ASP ASP LYS ILE VAL GLY          
SEQRES   2 E  233  GLY TYR THR CYS GLN GLU ASN SER VAL PRO TYR GLN VAL          
SEQRES   3 E  233  SER LEU ASN SER GLY TYR HIS PHE CYS GLY GLY SER LEU          
SEQRES   4 E  233  ILE ASN ASP GLN TRP VAL VAL SER ALA ALA HIS CYS TYR          
SEQRES   5 E  233  LYS SER ARG ILE GLN VAL ARG LEU GLY GLU HIS ASN ILE          
SEQRES   6 E  233  ASN VAL LEU GLU GLY ASN GLU GLN PHE VAL ASN ALA ALA          
SEQRES   7 E  233  LYS ILE ILE LYS HIS PRO ASN PHE ASP ARG LYS THR LEU          
SEQRES   8 E  233  ASN ASN ASP ILE MET LEU ILE LYS LEU SER SER PRO VAL          
SEQRES   9 E  233  LYS LEU ASN ALA ARG VAL ALA THR VAL ALA LEU PRO SER          
SEQRES  10 E  233  SER CYS ALA PRO ALA GLY THR GLN CYS LEU ILE SER GLY          
SEQRES  11 E  233  TRP GLY ASN THR LEU SER SER GLY VAL ASN GLU PRO ASP          
SEQRES  12 E  233  LEU LEU GLN CYS LEU ASP ALA PRO LEU LEU PRO GLN ALA          
SEQRES  13 E  233  ASP CYS GLU ALA SER TYR PRO GLY LYS ILE THR ASP ASN          
SEQRES  14 E  233  MET VAL CYS VAL GLY PHE LEU GLU GLY GLY LYS ASP SER          
SEQRES  15 E  233  CYS GLN GLY ASP ALA GLY GLY PRO VAL VAL CYS ASN GLY          
SEQRES  16 E  233  GLU LEU GLN GLY ILE VAL SER TRP GLY TYR GLY CYS ALA          
SEQRES  17 E  233  LEU PRO ASP ASN PRO GLY VAL TYR THR LYS VAL CYS ASN          
SEQRES  18 E  233  TYR VAL ASP TRP ILE GLN ASP THR ILE ALA ALA ASN              
SEQRES   1 I   65  ARG PRO ASP PHE CYS LEU GLU PRO PRO TYR THR GLY PRO          
SEQRES   2 I   65  CYS LYS ALA ARG ILE ILE ARG TYR PHE TYR ASN ALA LYS          
SEQRES   3 I   65  ALA GLY LEU CYS GLN THR PHE VAL TYR GLY GLY CYS ARG          
SEQRES   4 I   65  ALA LYS ARG ASN ASN PHE LYS SER ALA GLU ASP CYS MET          
SEQRES   5 I   65  ARG THR CYS GLY GLY ALA ILE GLY PRO TRP GLU ASN LEU          
HET     CA  E 800       1                                                       
HET    SO4  I 990       5                                                       
HET    SO4  I 991       5                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3   CA    CA 2+                                                        
FORMUL   4  SO4    2(O4 S 2-)                                                   
FORMUL   6  HOH   *106(H2 O)                                                    
HELIX    1   1 ALA E   56  CYS E   58  5                                   3    
HELIX    2   2 GLN E  165  SER E  171  1                                   7    
HELIX    3   3 VAL E  231  ALA E  243  5                                  13    
HELIX    4   4 ASP I    3  CYS I    5  5                                   3    
HELIX    5   5 ALA I   48  THR I   54  1                                   7    
SHEET    1   A 7 GLN E  81  ASN E  84  0                                        
SHEET    2   A 7 GLN E  64  LEU E  68 -1  N  LEU E  68   O  GLN E  81           
SHEET    3   A 7 GLN E  30  ASN E  34 -1  N  ASN E  34   O  GLN E  64           
SHEET    4   A 7 HIS E  40  ASN E  48 -1  N  GLY E  44   O  VAL E  31           
SHEET    5   A 7 TRP E  51  SER E  54 -1  N  VAL E  53   O  SER E  45           
SHEET    6   A 7 MET E 104  LEU E 108 -1  N  ILE E 106   O  VAL E  52           
SHEET    7   A 7 ALA E  85  LYS E  90 -1  N  ILE E  89   O  LEU E 105           
SHEET    1   B 2 GLN E 135  GLY E 140  0                                        
SHEET    2   B 2 GLN E 156  PRO E 161 -1  N  ALA E 160   O  CYS E 136           
SHEET    1   C 4 MET E 180  VAL E 183  0                                        
SHEET    2   C 4 GLY E 226  LYS E 230 -1  N  TYR E 228   O  VAL E 181           
SHEET    3   C 4 GLU E 204  TRP E 215 -1  N  TRP E 215   O  VAL E 227           
SHEET    4   C 4 PRO E 198  CYS E 201 -1  N  CYS E 201   O  GLU E 204           
SHEET    1   D 2 ILE I  18  ASN I  24  0                                        
SHEET    2   D 2 LEU I  29  TYR I  35 -1  N  TYR I  35   O  ILE I  18           
SSBOND   1 CYS E   22    CYS E  157                          1555   1555  2.03  
SSBOND   2 CYS E   42    CYS E   58                          1555   1555  2.02  
SSBOND   3 CYS E  128    CYS E  232                          1555   1555  2.02  
SSBOND   4 CYS E  136    CYS E  201                          1555   1555  2.02  
SSBOND   5 CYS E  168    CYS E  182                          1555   1555  2.03  
SSBOND   6 CYS E  191    CYS E  220                          1555   1555  2.03  
SSBOND   7 CYS I    5    CYS I   55                          1555   1555  2.03  
SSBOND   8 CYS I   14    CYS I   38                          1555   1555  2.03  
SSBOND   9 CYS I   30    CYS I   51                          1555   1555  2.02  
LINK        CA    CA E 800                 OE1 GLU E  70     1555   1555  2.34  
LINK        CA    CA E 800                 O   ASN E  72     1555   1555  2.37  
LINK        CA    CA E 800                 O   VAL E  75     1555   1555  2.23  
LINK        CA    CA E 800                 OE2 GLU E  80     1555   1555  2.27  
LINK        CA    CA E 800                 O   HOH E 555     1555   1555  2.78  
LINK        CA    CA E 800                 OE1 GLU E  77     1555   1555  2.45  
SITE     1 CAT  3 HIS E  57  ASP E 102  ALA E 195                               
SITE     1 AC1  6 GLU E  70  ASN E  72  VAL E  75  GLU E  77                    
SITE     2 AC1  6 GLU E  80  HOH E 555                                          
SITE     1 AC2  3 PHE I   4  LYS I  41  ARG I  42                               
SITE     1 AC3  2 ARG I  20  TYR I  35                                          
CRYST1   92.660   92.660   62.360  90.00  90.00 120.00 P 32 2 1      6          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.010792  0.006231  0.000000        0.00000                         
SCALE2      0.000000  0.012462  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.016036        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
DBGET integrated database retrieval system