HEADER    HYDROLASE                               02-DEC-04   1Y5B              
TITLE     DIANHYDROSUGAR-BASED BENZAMIDINE, FACTOR XA SPECIFIC INHIBITOR IN     
TITLE    2 COMPLEX WITH BOVINE TRYPSIN MUTANT                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRYPSIN, CATIONIC;                                         
COMPND   3 CHAIN: T;                                                            
COMPND   4 SYNONYM: BETA-TRYPSIN;                                               
COMPND   5 EC: 3.4.21.4;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: BOVINE;                                             
SOURCE   4 ORGANISM_TAXID: 9913;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET3A                                     
KEYWDS    HYDROLASE, SERINE PROTEASE, SERINE PROTEINASE                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.DI FENZA,A.HEINE,G.KLEBE                                            
REVDAT   6   20-NOV-24 1Y5B    1       REMARK                                   
REVDAT   5   10-NOV-21 1Y5B    1       REMARK SEQADV LINK                       
REVDAT   4   11-OCT-17 1Y5B    1       REMARK                                   
REVDAT   3   07-OCT-08 1Y5B    1       JRNL   VERSN                             
REVDAT   2   10-JAN-06 1Y5B    1       DBREF  SEQADV                            
REVDAT   1   13-DEC-05 1Y5B    0                                                
JRNL        AUTH   A.DI FENZA,A.HEINE,U.KOERT,G.KLEBE                           
JRNL        TITL   UNDERSTANDING BINDING SELECTIVITY TOWARD TRYPSIN AND FACTOR  
JRNL        TITL 2 XA: THE ROLE OF AROMATIC INTERACTIONS                        
JRNL        REF    CHEMMEDCHEM                   V.   2   297 2007              
JRNL        REFN                   ISSN 1860-7179                               
JRNL        PMID   17191291                                                     
JRNL        DOI    10.1002/CMDC.200600185                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.65 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : SHELXL-97                                            
REMARK   3   AUTHORS     : G.M.SHELDRICK                                        
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   CROSS-VALIDATION METHOD           : FREE R                         
REMARK   3   FREE R VALUE TEST SET SELECTION   : RANDOM                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (NO CUTOFF).                         
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : 0.162                  
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.160                  
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.221                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 1043                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 21447                  
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                     
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : 0.156                  
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : 18566                  
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS      : 1630                                          
REMARK   3   NUCLEIC ACID ATOMS : 0                                             
REMARK   3   HETEROGEN ATOMS    : 44                                            
REMARK   3   SOLVENT ATOMS      : 233                                           
REMARK   3                                                                      
REMARK   3  MODEL REFINEMENT.                                                   
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : 1904.1                  
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : 1586.7                  
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : 8                       
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : 7747                    
REMARK   3   NUMBER OF RESTRAINTS                     : 7051                    
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                        
REMARK   3   BOND LENGTHS                         (A) : 0.007                   
REMARK   3   ANGLE DISTANCES                      (A) : 0.024                   
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000                   
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : 0.030                   
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : 0.043                   
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : 0.047                   
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : 0.021                   
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : 0.000                   
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : 0.054                   
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : 0.000                   
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED: NULL                                                  
REMARK   3                                                                      
REMARK   3  STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER                        
REMARK   3   SPECIAL CASE: NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: ANISOTROPIC SCALING APPLIED BY THE        
REMARK   3  METHOD OF PARKIN, MOEZZI & HOPE, J.APPL.CRYST.28(1995)53-56         
REMARK   4                                                                      
REMARK   4 1Y5B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-DEC-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000031134.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-MAR-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 103.15                             
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 RU300                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : OSMIC MIRRORS                      
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR                       
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 38788                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.650                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 92.7                               
REMARK 200  DATA REDUNDANCY                : 2.300                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.07500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.3300                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.68                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 55.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.30                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.28000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.220                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 35.87                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, IMIDAZOLE, AMMONIUM SULFATE,   
REMARK 280  PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.15K          
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 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+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+2/3                                           
REMARK 290       6555   -X,-X+Y,-Z+1/3                                          
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       35.04667            
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       70.09333            
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       70.09333            
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       35.04667            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: T                                     
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 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 T9137  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH T9211  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH T9217  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH T9227  LIES ON A SPECIAL POSITION.                          
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     GLU T  97    CG   CD   OE1  OE2                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    HIS T  40   CG  -  ND1 -  CE1 ANGL. DEV. =   6.1 DEGREES          
REMARK 500    TYR T 228   CB  -  CG  -  CD2 ANGL. DEV. =  -4.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP T  71      -76.08   -120.69                                   
REMARK 500    SER T 214      -70.34   -122.65                                   
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 T3004  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU T  70   OE1                                                    
REMARK 620 2 ASN T  72   O    92.4                                              
REMARK 620 3 VAL T  75   O   165.2  80.5                                        
REMARK 620 4 GLU T  80   OE2 105.0 157.1  85.5                                  
REMARK 620 5 HOH T9002   O    85.8  87.7 106.8  79.0                            
REMARK 620 6 HOH T9006   O    81.0 105.0  88.2  92.6 162.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 T 3001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 T 3002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA T 3004                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TL3 T 720                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD T 2                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1Y59   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH A RELATED INHIBITOR, AT 1.20A        
REMARK 900 RESOLUTION                                                           
REMARK 900 RELATED ID: 1Y5A   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH A RELATED INHIBITOR, AT 1.40A        
REMARK 900 RESOLUTION                                                           
REMARK 900 RELATED ID: 1Y5U   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH A RELATED INHIBITOR, AT 1.60A        
REMARK 900 RESOLUTION                                                           
DBREF  1Y5B T   16   245  UNP    P00760   TRY1_BOVIN      21    243             
SEQADV 1Y5B GLU T   97  UNP  P00760    ASN    99 ENGINEERED MUTATION            
SEQADV 1Y5B TYR T   99  UNP  P00760    LEU   101 ENGINEERED MUTATION            
SEQRES   1 T  223  ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL PRO          
SEQRES   2 T  223  TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY          
SEQRES   3 T  223  GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA          
SEQRES   4 T  223  HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY GLU          
SEQRES   5 T  223  ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE          
SEQRES   6 T  223  SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SER          
SEQRES   7 T  223  GLU THR TYR ASN ASN ASP ILE MET LEU ILE LYS LEU LYS          
SEQRES   8 T  223  SER ALA ALA SER LEU ASN SER ARG VAL ALA SER ILE SER          
SEQRES   9 T  223  LEU PRO THR SER CYS ALA SER ALA GLY THR GLN CYS LEU          
SEQRES  10 T  223  ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SER          
SEQRES  11 T  223  TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU          
SEQRES  12 T  223  SER ASP SER SER CYS LYS SER ALA TYR PRO GLY GLN ILE          
SEQRES  13 T  223  THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY GLY          
SEQRES  14 T  223  LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL          
SEQRES  15 T  223  CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SER          
SEQRES  16 T  223  GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS          
SEQRES  17 T  223  VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE ALA          
SEQRES  18 T  223  SER ASN                                                      
HET    SO4  T3001       5                                                       
HET    SO4  T3002       5                                                       
HET     CA  T3004       1                                                       
HET    TL3  T 720      28                                                       
HET    IMD  T   2       5                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM      CA CALCIUM ION                                                      
HETNAM     TL3 2,5-BIS-O-{4-[AMINO(IMINO)METHYL]PHENYL}-1,4:3,6-                
HETNAM   2 TL3  DIANHYDRO-D-GLUCITOL                                            
HETNAM     IMD IMIDAZOLE                                                        
HETSYN     TL3 2,5-O,O-BIS-{4',4''-AMIDINOPHENYL}-1,4:3,6-DIANHYDRO-D-          
HETSYN   2 TL3  SORBITOL                                                        
FORMUL   2  SO4    2(O4 S 2-)                                                   
FORMUL   4   CA    CA 2+                                                        
FORMUL   5  TL3    C20 H22 N4 O4                                                
FORMUL   6  IMD    C3 H5 N2 1+                                                  
FORMUL   7  HOH   *233(H2 O)                                                    
HELIX    1   1 ALA T   55  TYR T   59  5                                   5    
HELIX    2   2 SER T  164  TYR T  172  1                                   9    
HELIX    3   3 TYR T  234  SER T  244  1                                  11    
SHEET    1   A 7 TYR T  20  THR T  21  0                                        
SHEET    2   A 7 LYS T 156  PRO T 161 -1  O  CYS T 157   N  TYR T  20           
SHEET    3   A 7 GLN T 135  GLY T 140 -1  N  ILE T 138   O  LEU T 158           
SHEET    4   A 7 PRO T 198  CYS T 201 -1  O  VAL T 200   N  LEU T 137           
SHEET    5   A 7 LYS T 204  TRP T 215 -1  O  LYS T 204   N  CYS T 201           
SHEET    6   A 7 GLY T 226  LYS T 230 -1  O  VAL T 227   N  TRP T 215           
SHEET    7   A 7 MET T 180  ALA T 183 -1  N  PHE T 181   O  TYR T 228           
SHEET    1   B 7 GLN T  30  ASN T  34  0                                        
SHEET    2   B 7 HIS T  40  ASN T  48 -1  O  CYS T  42   N  LEU T  33           
SHEET    3   B 7 TRP T  51  SER T  54 -1  O  VAL T  53   N  SER T  45           
SHEET    4   B 7 MET T 104  LEU T 108 -1  O  MET T 104   N  SER T  54           
SHEET    5   B 7 GLN T  81  VAL T  90 -1  N  ILE T  89   O  LEU T 105           
SHEET    6   B 7 GLN T  64  LEU T  67 -1  N  LEU T  67   O  GLN T  81           
SHEET    7   B 7 GLN T  30  ASN T  34 -1  N  ASN T  34   O  GLN T  64           
SSBOND   1 CYS T   22    CYS T  157                          1555   1555  2.05  
SSBOND   2 CYS T   42    CYS T   58                          1555   1555  2.06  
SSBOND   3 CYS T  128    CYS T  232                          1555   1555  2.02  
SSBOND   4 CYS T  136    CYS T  201                          1555   1555  2.03  
SSBOND   5 CYS T  168    CYS T  182                          1555   1555  2.04  
SSBOND   6 CYS T  191    CYS T  220                          1555   1555  2.05  
LINK         OE1 GLU T  70                CA    CA T3004     1555   1555  2.24  
LINK         O   ASN T  72                CA    CA T3004     1555   1555  2.32  
LINK         O   VAL T  75                CA    CA T3004     1555   1555  2.29  
LINK         OE2 GLU T  80                CA    CA T3004     1555   1555  2.35  
LINK        CA    CA T3004                 O   HOH T9002     1555   1555  2.41  
LINK        CA    CA T3004                 O   HOH T9006     1555   1555  2.38  
SITE     1 AC1  5 SER T 164  ASP T 165  SER T 166  TL3 T 720                    
SITE     2 AC1  5 HOH T9203                                                     
SITE     1 AC2  8 ASN T  95  ASN T 100  SER T 110  ALA T 111                    
SITE     2 AC2  8 HOH T9071  HOH T9088  HOH T9189  HOH T9197                    
SITE     1 AC3  6 GLU T  70  ASN T  72  VAL T  75  GLU T  80                    
SITE     2 AC3  6 HOH T9002  HOH T9006                                          
SITE     1 AC4 21 HIS T  57  TYR T  99  CYS T 128  SER T 130                    
SITE     2 AC4 21 ASP T 165  ASP T 189  SER T 190  CYS T 191                    
SITE     3 AC4 21 GLN T 192  SER T 195  SER T 214  TRP T 215                    
SITE     4 AC4 21 GLY T 216  GLY T 219  CYS T 220  GLY T 226                    
SITE     5 AC4 21 SO4 T3001  HOH T9026  HOH T9063  HOH T9166                    
SITE     6 AC4 21 HOH T9220                                                     
SITE     1 AC5  4 TYR T  20  CYS T  22  THR T  26  LYS T 159                    
CRYST1   54.366   54.366  105.140  90.00  90.00 120.00 P 31 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      0.018394  0.010620  0.000000        0.00000                         
SCALE2      0.000000  0.021239  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009511        0.00000