HEADER    HYDROLASE/HYDROLASE INHIBITOR           13-MAY-04   1T8O              
TITLE     CRYSTAL STRUCTURE OF THE P1 TRP BPTI MUTANT- BOVINE CHYMOTRYPSIN      
TITLE    2 COMPLEX                                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CHYMOTRYPSIN A;                                            
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 EC: 3.4.21.1;                                                        
COMPND   5 MUTATION: YES;                                                       
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: PANCREATIC TRYPSIN INHIBITOR;                              
COMPND   8 CHAIN: B, D;                                                         
COMPND   9 SYNONYM: BASIC PROTEASE INHIBITOR, BPI, BPTI, APROTININ;             
COMPND  10 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: CATTLE;                                             
SOURCE   4 ORGANISM_TAXID: 9913;                                                
SOURCE   5 MOL_ID: 2;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   7 ORGANISM_COMMON: CATTLE;                                             
SOURCE   8 ORGANISM_TAXID: 9913;                                                
SOURCE   9 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  10 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  11 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE  12 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  13 EXPRESSION_SYSTEM_PLASMID: PAED4                                     
KEYWDS    CHYMOTRYPSIN, SERINE PROTEINASE, BOVINE PANCREATIC TRYPSIN INHIBITOR, 
KEYWDS   2 BPTI, PROTEIN-PROTEIN INTERACTION, NON-COGNATE BINDING, S1 POCKET,   
KEYWDS   3 PRIMARY SPECIFICITY, HYDROLASE-HYDROLASE INHIBITOR COMPLEX           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.CZAPINSKA,R.HELLAND,J.OTLEWSKI,A.O.SMALAS                           
REVDAT   5   16-OCT-24 1T8O    1       REMARK                                   
REVDAT   4   23-AUG-23 1T8O    1       REMARK                                   
REVDAT   3   27-OCT-21 1T8O    1       REMARK SEQADV                            
REVDAT   2   24-FEB-09 1T8O    1       VERSN                                    
REVDAT   1   08-MAR-05 1T8O    0                                                
JRNL        AUTH   H.CZAPINSKA,R.HELLAND,A.O.SMALAS,J.OTLEWSKI                  
JRNL        TITL   CRYSTAL STRUCTURES OF FIVE BOVINE CHYMOTRYPSIN COMPLEXES     
JRNL        TITL 2 WITH P1 BPTI VARIANTS.                                       
JRNL        REF    J.MOL.BIOL.                   V. 344  1005 2004              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   15544809                                                     
JRNL        DOI    10.1016/J.JMB.2004.09.088                                    
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   R.HELLAND,H.CZAPINSKA,I.LEIROS,M.OLUFSEN,J.OTLEWSKI,         
REMARK   1  AUTH 2 A.O.SMALAS                                                   
REMARK   1  TITL   STRUCTURAL CONSEQUENCES OF ACCOMMODATION OF FOUR NON-COGNATE 
REMARK   1  TITL 2 AMINO-ACID RESIDUES IN THE S1 POCKET OF BOVINE TRYPSIN AND   
REMARK   1  TITL 3 CHYMOTRYPSIN                                                 
REMARK   1  REF    J.MOL.BIOL.                   V. 333   845 2003              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1  DOI    10.1016/J.JMB.2003.08.059                                    
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   A.J.SCHEIDIG,T.R.HYNES,L.A.PELLETIER,J.A.WELLS,              
REMARK   1  AUTH 2 A.A.KOSSIAKOFF                                               
REMARK   1  TITL   CRYSTAL STRUCTURES OF BOVINE CHYMOTRYPSIN AND TRYPSIN        
REMARK   1  TITL 2 COMPLEXED TO THE INHIBITOR DOMAIN OF ALZHEIMER'S AMYLOID     
REMARK   1  TITL 3 BETA-PROTEIN PRECURSOR (APPI) AND BASIC PANCREATIC TRYPSIN   
REMARK   1  TITL 4 INHIBITOR (BPTI): ENGINEERING OF INHIBITORS WITH ALTERED     
REMARK   1  TITL 5 SPECIFICITIES                                                
REMARK   1  REF    PROTEIN SCI.                  V.   6  1806 1997              
REMARK   1  REFN                   ISSN 0961-8368                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   C.CAPASSO,M.RIZZI,E.MENEGATTI,P.ASCENZI,M.BOLOGNESI          
REMARK   1  TITL   CRYSTAL STRUCTURE OF THE BOVINE ALPHA-CHYMOTRYPSIN:KUNITZ    
REMARK   1  TITL 2 INHIBITOR COMPLEX. AN EXAMPLE OF MULTIPLE PROTEIN:PROTEIN    
REMARK   1  TITL 3 RECOGNITION SITES.                                           
REMARK   1  REF    J.MOL.RECOG.                  V.  10    26 1997              
REMARK   1  REFN                   ISSN 0952-3499                               
REMARK   1  DOI    10.1002/(SICI)1099-1352(199701/02)10:1<26::AID-JMR351>3.0.CO 
REMARK   1  DOI  2 ;2-N                                                         
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   A.ADDLAGATTA,H.CZAPINSKA,S.KRZYWDA,J.OTLEWSKI,M.JASKOLSKI    
REMARK   1  TITL   ULTRAHIGH-RESOLUTION STRUCTURE OF A BPTI MUTANT              
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.D      V.  57   649 2001              
REMARK   1  REFN                   ISSN 0907-4449                               
REMARK   1  DOI    10.1107/S0907444901003468                                    
REMARK   1 REFERENCE 5                                                          
REMARK   1  AUTH   J.DEISENHOFER,W.STEIGEMANN                                   
REMARK   1  TITL   CRYSTALLOGRAPHIC REFINEMENT OF THE STRUCTURE OF BOVINE       
REMARK   1  TITL 2 PANCREATIC TRYPSIN INHIBITOR AT 1.5 A RESOLUTION             
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.B      V.  31   238 1975              
REMARK   1  REFN                   ISSN 0108-7681                               
REMARK   1  DOI    10.1107/S0567740875002415                                    
REMARK   1 REFERENCE 6                                                          
REMARK   1  AUTH   B.W.MATTHEWS,P.B.SIGLER,R.HENDERSON,D.M.BLOW                 
REMARK   1  TITL   THREE-DIMENSIONAL STRUCTURE OF TOSYL-ALPHA-CHYMOTRYPSIN      
REMARK   1  REF    NATURE                        V. 214   652 1967              
REMARK   1  REFN                   ISSN 0028-0836                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
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) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 14.98                          
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)   (%) : 98.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 125408                         
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) : 0.194                           
REMARK   3   FREE R VALUE                     : 0.207                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.500                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3140                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.004                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.81                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.10                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 19538                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2570                       
REMARK   3   BIN FREE R VALUE                    : 0.2500                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 2.60                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 512                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.011                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4428                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 50                                      
REMARK   3   SOLVENT ATOMS            : 539                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 22.90                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.90                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 3.27000                                              
REMARK   3    B22 (A**2) : 3.23000                                              
REMARK   3    B33 (A**2) : -6.50000                                             
REMARK   3    B12 (A**2) : 2.66000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.20                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.16                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 15.0                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.21                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.17                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 25.10                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.750                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.060 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.680 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.520 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.230 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.42                                                 
REMARK   3   BSOL        : 62.94                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : DNA-RNA_REP.PARAM                              
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  4  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : DNA-RNA.TOP                                    
REMARK   3  TOPOLOGY FILE  3   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  4   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1T8O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUN-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000022450.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-JUN-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 7.80                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-4                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9312                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALA, CCP4 (SCALA)                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 125561                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.8                               
REMARK 200  DATA REDUNDANCY                : 2.700                              
REMARK 200  R MERGE                    (I) : 0.06900                            
REMARK 200  R SYM                      (I) : 0.05600                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 7.1000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.79                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.32500                            
REMARK 200  R SYM FOR SHELL            (I) : 0.25500                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: PDB ENTRY 1P2N                                       
REMARK 200                                                                      
REMARK 200 REMARK:                                                              
REMARK 200  THE AUTHOR NOTES THAT THE R MERGE VALUE NOTED HERE IS A             
REMARK 200  MULTIPLICITY                                                        
REMARK 200  WEIGHTED R MEAS                                                     
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 73.40                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.70                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 50% AMMONIUM SULFATE, 0.1M TRIS, PH      
REMARK 280  7.80, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K               
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+5/6                                            
REMARK 290       6555   X-Y,X,Z+1/6                                             
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       68.21667            
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      136.43333            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      102.32500            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000      170.54167            
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       34.10833            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5, 6                                        
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: 2330 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 12890 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -70.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 2340 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13020 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -72.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
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: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7300 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 23270 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -184.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
REMARK 350   BIOMT1   2  0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000       34.10833            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 4                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6740 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 23830 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -152.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
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: 5                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1710 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13630 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -73.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
REMARK 350   BIOMT1   2  0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000       34.10833            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 6                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1700 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13530 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -73.0 KCAL/MOL                        
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 350 APPLY THE FOLLOWING TO CHAINS: D                                     
REMARK 350   BIOMT1   2  0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000       34.10833            
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     GLY A    12                                                      
REMARK 465     LEU A    13                                                      
REMARK 465     SER A    14                                                      
REMARK 465     ARG A    15                                                      
REMARK 465     THR A   147                                                      
REMARK 465     ASN A   148                                                      
REMARK 465     GLY C    12                                                      
REMARK 465     LEU C    13                                                      
REMARK 465     SER C    14                                                      
REMARK 465     ARG C    15                                                      
REMARK 465     THR C   147                                                      
REMARK 465     ASN C   148                                                      
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     LYS C   90   NZ                                                  
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 A  48     -179.20   -177.82                                   
REMARK 500    PHE A  71      -58.08   -132.66                                   
REMARK 500    SER A 115     -163.42   -164.47                                   
REMARK 500    SER A 214      -70.94   -124.29                                   
REMARK 500    ASN C  48     -179.27   -170.86                                   
REMARK 500    PHE C  71      -59.60   -129.50                                   
REMARK 500    SER C 214      -70.49   -124.60                                   
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 B 601                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 602                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 603                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 604                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 605                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 606                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 607                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1602                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 1606                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 1607                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1T7C   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOVINE CHYMOTRYPSIN COMPLEXES WITH P1 GLU BPTI  
REMARK 900 MUTANT                                                               
REMARK 900 RELATED ID: 1T8L   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOVINE CHYMOTRYPSIN COMPLEXED WITH P1 MET BPTI  
REMARK 900 MUTANT                                                               
REMARK 900 RELATED ID: 1T8M   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOVINE CHYMOTRYPSIN COMPLEXED WITH P1 HIS BPTI  
REMARK 900 MUTANT                                                               
REMARK 900 RELATED ID: 1T8N   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOVINE CHYMOTRYPSIN COMPLEXED WITH P1 THR BPTI  
REMARK 900 MUTANT                                                               
REMARK 900 RELATED ID: 1P2M   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOVINE CHYMOTRYPSIN COMPLEXED WITH P1 GLY BPTI  
REMARK 900 MUTANT                                                               
REMARK 900 RELATED ID: 1P2O   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOVINE CHYMOTRYPSIN COMPLEXED WITH P1 VAL BPTI  
REMARK 900 MUTANT                                                               
REMARK 900 RELATED ID: 1P2N   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOVINE CHYMOTRYPSIN COMPLEXED WITH P1 LEU BPTI  
REMARK 900 MUTANT                                                               
REMARK 900 RELATED ID: 1P2Q   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOVINE CHYMOTRYPSIN COMPLEXED WITH P1 PHE BPTI  
REMARK 900 MUTANT                                                               
REMARK 900 RELATED ID: 1CBW   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOVINE CHYMOTRYPSIN COMPLEXED WITH WILD TYPE    
REMARK 900 BPTI                                                                 
REMARK 900 RELATED ID: 1MTN   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOVINE CHYMOTRYPSIN COMPLEXED WITH WILD TYPE    
REMARK 900 BPTI                                                                 
DBREF  1T8O A    1   245  UNP    P00766   CTRA_BOVIN       1    245             
DBREF  1T8O C    1   245  UNP    P00766   CTRA_BOVIN       1    245             
DBREF  1T8O B    1    58  UNP    P00974   BPT1_BOVIN      36     93             
DBREF  1T8O D    1    58  UNP    P00974   BPT1_BOVIN      36     93             
SEQADV 1T8O TRP B   15  UNP  P00974    LYS    50 ENGINEERED MUTATION            
SEQADV 1T8O LEU B   52  UNP  P00974    MET    87 ENGINEERED MUTATION            
SEQADV 1T8O TRP D   15  UNP  P00974    LYS    50 ENGINEERED MUTATION            
SEQADV 1T8O LEU D   52  UNP  P00974    MET    87 ENGINEERED MUTATION            
SEQRES   1 A  245  CYS GLY VAL PRO ALA ILE GLN PRO VAL LEU SER GLY LEU          
SEQRES   2 A  245  SER ARG ILE VAL ASN GLY GLU GLU ALA VAL PRO GLY SER          
SEQRES   3 A  245  TRP PRO TRP GLN VAL SER LEU GLN ASP LYS THR GLY PHE          
SEQRES   4 A  245  HIS PHE CYS GLY GLY SER LEU ILE ASN GLU ASN TRP VAL          
SEQRES   5 A  245  VAL THR ALA ALA HIS CYS GLY VAL THR THR SER ASP VAL          
SEQRES   6 A  245  VAL VAL ALA GLY GLU PHE ASP GLN GLY SER SER SER GLU          
SEQRES   7 A  245  LYS ILE GLN LYS LEU LYS ILE ALA LYS VAL PHE LYS ASN          
SEQRES   8 A  245  SER LYS TYR ASN SER LEU THR ILE ASN ASN ASP ILE THR          
SEQRES   9 A  245  LEU LEU LYS LEU SER THR ALA ALA SER PHE SER GLN THR          
SEQRES  10 A  245  VAL SER ALA VAL CYS LEU PRO SER ALA SER ASP ASP PHE          
SEQRES  11 A  245  ALA ALA GLY THR THR CYS VAL THR THR GLY TRP GLY LEU          
SEQRES  12 A  245  THR ARG TYR THR ASN ALA ASN THR PRO ASP ARG LEU GLN          
SEQRES  13 A  245  GLN ALA SER LEU PRO LEU LEU SER ASN THR ASN CYS LYS          
SEQRES  14 A  245  LYS TYR TRP GLY THR LYS ILE LYS ASP ALA MET ILE CYS          
SEQRES  15 A  245  ALA GLY ALA SER GLY VAL SER SER CYS MET GLY ASP SER          
SEQRES  16 A  245  GLY GLY PRO LEU VAL CYS LYS LYS ASN GLY ALA TRP THR          
SEQRES  17 A  245  LEU VAL GLY ILE VAL SER TRP GLY SER SER THR CYS SER          
SEQRES  18 A  245  THR SER THR PRO GLY VAL TYR ALA ARG VAL THR ALA LEU          
SEQRES  19 A  245  VAL ASN TRP VAL GLN GLN THR LEU ALA ALA ASN                  
SEQRES   1 B   58  ARG PRO ASP PHE CYS LEU GLU PRO PRO TYR THR GLY PRO          
SEQRES   2 B   58  CYS TRP ALA ARG ILE ILE ARG TYR PHE TYR ASN ALA LYS          
SEQRES   3 B   58  ALA GLY LEU CYS GLN THR PHE VAL TYR GLY GLY CYS ARG          
SEQRES   4 B   58  ALA LYS ARG ASN ASN PHE LYS SER ALA GLU ASP CYS LEU          
SEQRES   5 B   58  ARG THR CYS GLY GLY ALA                                      
SEQRES   1 C  245  CYS GLY VAL PRO ALA ILE GLN PRO VAL LEU SER GLY LEU          
SEQRES   2 C  245  SER ARG ILE VAL ASN GLY GLU GLU ALA VAL PRO GLY SER          
SEQRES   3 C  245  TRP PRO TRP GLN VAL SER LEU GLN ASP LYS THR GLY PHE          
SEQRES   4 C  245  HIS PHE CYS GLY GLY SER LEU ILE ASN GLU ASN TRP VAL          
SEQRES   5 C  245  VAL THR ALA ALA HIS CYS GLY VAL THR THR SER ASP VAL          
SEQRES   6 C  245  VAL VAL ALA GLY GLU PHE ASP GLN GLY SER SER SER GLU          
SEQRES   7 C  245  LYS ILE GLN LYS LEU LYS ILE ALA LYS VAL PHE LYS ASN          
SEQRES   8 C  245  SER LYS TYR ASN SER LEU THR ILE ASN ASN ASP ILE THR          
SEQRES   9 C  245  LEU LEU LYS LEU SER THR ALA ALA SER PHE SER GLN THR          
SEQRES  10 C  245  VAL SER ALA VAL CYS LEU PRO SER ALA SER ASP ASP PHE          
SEQRES  11 C  245  ALA ALA GLY THR THR CYS VAL THR THR GLY TRP GLY LEU          
SEQRES  12 C  245  THR ARG TYR THR ASN ALA ASN THR PRO ASP ARG LEU GLN          
SEQRES  13 C  245  GLN ALA SER LEU PRO LEU LEU SER ASN THR ASN CYS LYS          
SEQRES  14 C  245  LYS TYR TRP GLY THR LYS ILE LYS ASP ALA MET ILE CYS          
SEQRES  15 C  245  ALA GLY ALA SER GLY VAL SER SER CYS MET GLY ASP SER          
SEQRES  16 C  245  GLY GLY PRO LEU VAL CYS LYS LYS ASN GLY ALA TRP THR          
SEQRES  17 C  245  LEU VAL GLY ILE VAL SER TRP GLY SER SER THR CYS SER          
SEQRES  18 C  245  THR SER THR PRO GLY VAL TYR ALA ARG VAL THR ALA LEU          
SEQRES  19 C  245  VAL ASN TRP VAL GLN GLN THR LEU ALA ALA ASN                  
SEQRES   1 D   58  ARG PRO ASP PHE CYS LEU GLU PRO PRO TYR THR GLY PRO          
SEQRES   2 D   58  CYS TRP ALA ARG ILE ILE ARG TYR PHE TYR ASN ALA LYS          
SEQRES   3 D   58  ALA GLY LEU CYS GLN THR PHE VAL TYR GLY GLY CYS ARG          
SEQRES   4 D   58  ALA LYS ARG ASN ASN PHE LYS SER ALA GLU ASP CYS LEU          
SEQRES   5 D   58  ARG THR CYS GLY GLY ALA                                      
HET    SO4  A 605       5                                                       
HET    SO4  A 606       5                                                       
HET    SO4  A 607       5                                                       
HET    SO4  B 601       5                                                       
HET    SO4  B 602       5                                                       
HET    SO4  B 603       5                                                       
HET    SO4  B 604       5                                                       
HET    SO4  C1606       5                                                       
HET    SO4  C1607       5                                                       
HET    SO4  D1602       5                                                       
HETNAM     SO4 SULFATE ION                                                      
FORMUL   5  SO4    10(O4 S 2-)                                                  
FORMUL  15  HOH   *539(H2 O)                                                    
HELIX    1   1 ALA A   55  GLY A   59  5                                   5    
HELIX    2   2 SER A  164  GLY A  173  1                                  10    
HELIX    3   3 THR A  174  ILE A  176  5                                   3    
HELIX    4   4 LEU A  234  ALA A  244  1                                  11    
HELIX    5   5 PRO B    2  GLU B    7  5                                   6    
HELIX    6   6 SER B   47  GLY B   56  1                                  10    
HELIX    7   7 ALA C   55  GLY C   59  5                                   5    
HELIX    8   8 SER C  164  GLY C  173  1                                  10    
HELIX    9   9 THR C  174  ILE C  176  5                                   3    
HELIX   10  10 LEU C  234  ALA C  244  1                                  11    
HELIX   11  11 PRO D    2  GLU D    7  5                                   6    
HELIX   12  12 SER D   47  GLY D   56  1                                  10    
SHEET    1   A 8 GLU A  20  GLU A  21  0                                        
SHEET    2   A 8 GLN A 156  LEU A 163 -1  O  GLN A 157   N  GLU A  20           
SHEET    3   A 8 MET A 180  GLY A 184 -1  O  CYS A 182   N  LEU A 163           
SHEET    4   A 8 PRO A 225  ARG A 230 -1  O  TYR A 228   N  ILE A 181           
SHEET    5   A 8 ALA A 206  TRP A 215 -1  N  TRP A 215   O  VAL A 227           
SHEET    6   A 8 PRO A 198  LYS A 203 -1  N  CYS A 201   O  THR A 208           
SHEET    7   A 8 THR A 135  GLY A 140 -1  N  VAL A 137   O  VAL A 200           
SHEET    8   A 8 GLN A 156  LEU A 163 -1  O  LEU A 160   N  CYS A 136           
SHEET    1   B 7 GLN A  30  GLN A  34  0                                        
SHEET    2   B 7 HIS A  40  ASN A  48 -1  O  CYS A  42   N  LEU A  33           
SHEET    3   B 7 TRP A  51  THR A  54 -1  O  VAL A  53   N  SER A  45           
SHEET    4   B 7 THR A 104  LEU A 108 -1  O  LEU A 106   N  VAL A  52           
SHEET    5   B 7 GLN A  81  LYS A  90 -1  N  PHE A  89   O  LEU A 105           
SHEET    6   B 7 VAL A  65  ALA A  68 -1  N  VAL A  66   O  LEU A  83           
SHEET    7   B 7 GLN A  30  GLN A  34 -1  N  GLN A  34   O  VAL A  65           
SHEET    1   C 2 ILE B  18  TYR B  23  0                                        
SHEET    2   C 2 CYS B  30  TYR B  35 -1  O  TYR B  35   N  ILE B  18           
SHEET    1   D 8 GLU C  20  GLU C  21  0                                        
SHEET    2   D 8 GLN C 156  LEU C 163 -1  O  GLN C 157   N  GLU C  20           
SHEET    3   D 8 MET C 180  GLY C 184 -1  O  CYS C 182   N  LEU C 163           
SHEET    4   D 8 PRO C 225  ARG C 230 -1  O  TYR C 228   N  ILE C 181           
SHEET    5   D 8 ALA C 206  TRP C 215 -1  N  TRP C 215   O  VAL C 227           
SHEET    6   D 8 PRO C 198  LYS C 203 -1  N  LYS C 203   O  ALA C 206           
SHEET    7   D 8 THR C 135  GLY C 140 -1  N  VAL C 137   O  VAL C 200           
SHEET    8   D 8 GLN C 156  LEU C 163 -1  O  LEU C 160   N  CYS C 136           
SHEET    1   E 7 GLN C  30  GLN C  34  0                                        
SHEET    2   E 7 HIS C  40  ASN C  48 -1  O  CYS C  42   N  LEU C  33           
SHEET    3   E 7 TRP C  51  THR C  54 -1  O  VAL C  53   N  SER C  45           
SHEET    4   E 7 THR C 104  LEU C 108 -1  O  LEU C 106   N  VAL C  52           
SHEET    5   E 7 GLN C  81  LYS C  90 -1  N  PHE C  89   O  LEU C 105           
SHEET    6   E 7 VAL C  65  ALA C  68 -1  N  VAL C  66   O  LEU C  83           
SHEET    7   E 7 GLN C  30  GLN C  34 -1  N  GLN C  34   O  VAL C  65           
SHEET    1   F 2 ILE D  18  ASN D  24  0                                        
SHEET    2   F 2 LEU D  29  TYR D  35 -1  O  TYR D  35   N  ILE D  18           
SSBOND   1 CYS A    1    CYS A  122                          1555   1555  2.04  
SSBOND   2 CYS A   42    CYS A   58                          1555   1555  2.04  
SSBOND   3 CYS A  136    CYS A  201                          1555   1555  2.03  
SSBOND   4 CYS A  168    CYS A  182                          1555   1555  2.03  
SSBOND   5 CYS A  191    CYS A  220                          1555   1555  2.04  
SSBOND   6 CYS B    5    CYS B   55                          1555   1555  2.03  
SSBOND   7 CYS B   14    CYS B   38                          1555   1555  2.04  
SSBOND   8 CYS B   30    CYS B   51                          1555   1555  2.04  
SSBOND   9 CYS C    1    CYS C  122                          1555   1555  2.04  
SSBOND  10 CYS C   42    CYS C   58                          1555   1555  2.03  
SSBOND  11 CYS C  136    CYS C  201                          1555   1555  2.03  
SSBOND  12 CYS C  168    CYS C  182                          1555   1555  2.03  
SSBOND  13 CYS C  191    CYS C  220                          1555   1555  2.04  
SSBOND  14 CYS D    5    CYS D   55                          1555   1555  2.03  
SSBOND  15 CYS D   14    CYS D   38                          1555   1555  2.04  
SSBOND  16 CYS D   30    CYS D   51                          1555   1555  2.03  
SITE     1 AC1  8 PHE B   4  GLU B   7  ARG B  42  HOH B2006                    
SITE     2 AC1  8 HOH B2275  TYR D  10  LYS D  41  HOH D2128                    
SITE     1 AC2  8 HOH A 660  ARG B  20  TYR B  35  GLY B  37                    
SITE     2 AC2  8 ALA B  40  HOH B 671  HOH B 682  LEU C  97                    
SITE     1 AC3  8 TYR B  10  HOH B2012  HOH B2094  HOH B2274                    
SITE     2 AC3  8 PHE D   4  GLU D   7  LYS D  41  ARG D  42                    
SITE     1 AC4 12 PRO B   2  ASP B   3  HOH B2008  HOH B2037                    
SITE     2 AC4 12 HOH B2210  HOH B2296  HOH B2439  TYR C 171                    
SITE     3 AC4 12 TRP C 172  SER C 217  SER C 218  HOH C2081                    
SITE     1 AC5 12 TYR A 171  TRP A 172  SER A 217  SER A 218                    
SITE     2 AC5 12 HOH A2010  HOH A2023  HOH A2063  HOH A2266                    
SITE     3 AC5 12 HOH A2299  HOH A2523  PRO D   2  ASP D   3                    
SITE     1 AC6  6 LYS A  90  ASN A  91  SER A  92  TRP A 237                    
SITE     2 AC6  6 HOH A2301  HOH A2340                                          
SITE     1 AC7  4 ASN A  95  ASN A 100  ASN A 101  HOH A2121                    
SITE     1 AC8  6 LEU A  97  HOH C1660  ARG D  20  TYR D  35                    
SITE     2 AC8  6 GLY D  37  HOH D2484                                          
SITE     1 AC9  6 LYS C  90  SER C  92  TRP C 237  HOH C2201                    
SITE     2 AC9  6 HOH C2216  HOH C2357                                          
SITE     1 BC1  5 ASN C  95  ASN C 100  ASN C 101  HOH C2139                    
SITE     2 BC1  5 HOH C2424                                                     
CRYST1  100.230  100.230  204.650  90.00  90.00 120.00 P 61         12          
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      0.009977  0.005760  0.000000        0.00000                         
SCALE2      0.000000  0.011520  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004886        0.00000