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Database: PDB
Entry: 3RXM
LinkDB: 3RXM
Original site: 3RXM 
HEADER    HYDROLASE/HYDROLASE INHIBITOR           10-MAY-11   3RXM              
TITLE     CRYSTAL STRUCTURE OF TRYPSIN COMPLEXED WITH [2-(2-THIENYL)THIAZOL-4-  
TITLE    2 YL]METHANAMINE                                                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CATIONIC TRYPSIN;                                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: BETA-TRYPSIN, ALPHA-TRYPSIN CHAIN 1, ALPHA-TRYPSIN CHAIN 2; 
COMPND   5 EC: 3.4.21.4                                                         
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: BOVINE;                                             
SOURCE   4 ORGANISM_TAXID: 9913                                                 
KEYWDS    TRYPSIN-LIKE SERINE PROTEASES, HYDROLASE-HYDROLASE INHIBITOR COMPLEX  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.YAMANE,M.YAO,Y.ZHOU,I.TANAKA                                        
REVDAT   2   01-NOV-23 3RXM    1       REMARK LINK                              
REVDAT   1   24-AUG-11 3RXM    0                                                
JRNL        AUTH   J.YAMANE,M.YAO,Y.ZHOU,Y.HIRAMATSU,K.FUJIWARA,T.YAMAGUCHI,    
JRNL        AUTH 2 H.YAMAGUCHI,H.TOGAME,H.TSUJISHITA,H.TAKEMOTO,I.TANAKA        
JRNL        TITL   IN-CRYSTAL AFFINITY RANKING OF FRAGMENT HIT COMPOUNDS        
JRNL        TITL 2 REVEALS A RELATIONSHIP WITH THEIR INHIBITORY ACTIVITIES      
JRNL        REF    J.APPL.CRYSTALLOGR.           V.  44   798 2011              
JRNL        REFN                   ISSN 0021-8898                               
JRNL        DOI    10.1107/S0021889811017717                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.6.0091                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 22525                          
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 + TEST SET) : 0.161                           
REMARK   3   R VALUE            (WORKING SET) : 0.160                           
REMARK   3   FREE R VALUE                     : 0.185                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1187                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.74                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1470                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 97.42                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1920                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 79                           
REMARK   3   BIN FREE R VALUE                    : 0.2550                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1629                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 41                                      
REMARK   3   SOLVENT ATOMS            : 326                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 13.30                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 10.40                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.05000                                              
REMARK   3    B22 (A**2) : -0.15000                                             
REMARK   3    B33 (A**2) : 0.11000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.096         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.053         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.535         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.957                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.944                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1701 ; 0.006 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  1115 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2303 ; 1.384 ; 1.963       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  2732 ; 0.821 ; 3.009       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   222 ; 6.078 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    58 ;38.186 ;25.862       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   269 ;10.340 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     2 ;19.267 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   260 ; 0.063 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1894 ; 0.003 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   309 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN    
REMARK   3  THE INPUT                                                           
REMARK   4                                                                      
REMARK   4 3RXM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-JUN-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000065503.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
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 MICROMAX-007                
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 RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 23840                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.4                               
REMARK 200  DATA REDUNDANCY                : 5.700                              
REMARK 200  R MERGE                    (I) : 0.03400                            
REMARK 200  R SYM                      (I) : 0.03400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1S0R                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.80                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL, 30% PEG 3350, 0.2M        
REMARK 280  LITHIUM SULFATE, PH 8.5, VAPOR DIFFUSION, SITTING DROP,             
REMARK 280  TEMPERATURE 277K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       27.20250            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       33.44750            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       29.08600            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       33.44750            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       27.20250            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       29.08600            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A  71      -82.04   -117.36                                   
REMARK 500    SER A 195      128.82    -34.76                                   
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 A   1  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A  16   O                                                      
REMARK 620 2 GLU A  70   OE1  78.1                                              
REMARK 620 3 ASN A  72   O   108.0  92.7                                        
REMARK 620 4 VAL A  75   O    90.3 163.2  79.2                                  
REMARK 620 5 GLU A  80   OE2  92.5 105.6 155.0  86.8                            
REMARK 620 6 HOH A 327   O   158.9  88.6  88.7 105.8  75.3                      
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 CA A 1                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 2                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 3                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMS A 4                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMS A 5                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMS A 6                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMS A 7                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SW1 A 8                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3RXA   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXB   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXC   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXD   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXE   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXF   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXG   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXH   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXI   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXJ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXK   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXL   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXO   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXP   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXQ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXR   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXS   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXT   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXU   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3RXV   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3ATI   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3ATK   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3ATL   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3ATM   RELATED DB: PDB                                   
DBREF  3RXM A   19   241  UNP    P00760   TRY1_BOVIN      24    246             
SEQRES   1 A  223  ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL PRO          
SEQRES   2 A  223  TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY          
SEQRES   3 A  223  GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA          
SEQRES   4 A  223  HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY GLU          
SEQRES   5 A  223  ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE          
SEQRES   6 A  223  SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SER          
SEQRES   7 A  223  ASN THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU LYS          
SEQRES   8 A  223  SER ALA ALA SER LEU ASN SER ARG VAL ALA SER ILE SER          
SEQRES   9 A  223  LEU PRO THR SER CYS ALA SER ALA GLY THR GLN CYS LEU          
SEQRES  10 A  223  ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SER          
SEQRES  11 A  223  TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU          
SEQRES  12 A  223  SER ASP SER SER CYS LYS SER ALA TYR PRO GLY GLN ILE          
SEQRES  13 A  223  THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY GLY          
SEQRES  14 A  223  LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL          
SEQRES  15 A  223  CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SER          
SEQRES  16 A  223  GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS          
SEQRES  17 A  223  VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE ALA          
SEQRES  18 A  223  SER ASN                                                      
HET     CA  A   1       1                                                       
HET    GOL  A   2       6                                                       
HET    GOL  A   3       6                                                       
HET    DMS  A   4       4                                                       
HET    DMS  A   5       4                                                       
HET    DMS  A   6       4                                                       
HET    DMS  A   7       4                                                       
HET    SW1  A   8      12                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     GOL GLYCEROL                                                         
HETNAM     DMS DIMETHYL SULFOXIDE                                               
HETNAM     SW1 1-[2-(THIOPHEN-2-YL)-1,3-THIAZOL-4-YL]METHANAMINE                
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   2   CA    CA 2+                                                        
FORMUL   3  GOL    2(C3 H8 O3)                                                  
FORMUL   5  DMS    4(C2 H6 O S)                                                 
FORMUL   9  SW1    C8 H8 N2 S2                                                  
FORMUL  10  HOH   *326(H2 O)                                                    
HELIX    1   1 ALA A   56  TYR A   60  5                                   5    
HELIX    2   2 SER A  162  TYR A  170  1                                   9    
HELIX    3   3 TYR A  230  SER A  240  1                                  11    
SHEET    1   A 7 TYR A  23  THR A  24  0                                        
SHEET    2   A 7 LYS A 154  PRO A 159 -1  O  CYS A 155   N  TYR A  23           
SHEET    3   A 7 GLN A 133  GLY A 138 -1  N  ILE A 136   O  LEU A 156           
SHEET    4   A 7 PRO A 198  CYS A 201 -1  O  VAL A 200   N  LEU A 135           
SHEET    5   A 7 LYS A 204  TRP A 211 -1  O  LYS A 204   N  CYS A 201           
SHEET    6   A 7 GLY A 222  LYS A 226 -1  O  VAL A 223   N  TRP A 211           
SHEET    7   A 7 MET A 178  ALA A 181 -1  N  PHE A 179   O  TYR A 224           
SHEET    1   B 7 GLN A  33  ASN A  37  0                                        
SHEET    2   B 7 HIS A  41  ASN A  49 -1  O  CYS A  43   N  LEU A  36           
SHEET    3   B 7 TRP A  52  SER A  55 -1  O  VAL A  54   N  SER A  46           
SHEET    4   B 7 MET A 104  LEU A 108 -1  O  ILE A 106   N  VAL A  53           
SHEET    5   B 7 GLN A  81  VAL A  90 -1  N  ILE A  89   O  LEU A 105           
SHEET    6   B 7 GLN A  65  LEU A  68 -1  N  VAL A  66   O  ILE A  83           
SHEET    7   B 7 GLN A  33  ASN A  37 -1  N  ASN A  37   O  GLN A  65           
SSBOND   1 CYS A   25    CYS A  155                          1555   1555  2.03  
SSBOND   2 CYS A   43    CYS A   59                          1555   1555  2.03  
SSBOND   3 CYS A  127    CYS A  228                          1555   1555  2.04  
SSBOND   4 CYS A  134    CYS A  201                          1555   1555  2.03  
SSBOND   5 CYS A  166    CYS A  180                          1555   1555  2.03  
SSBOND   6 CYS A  191    CYS A  215                          1555   1555  2.03  
LINK        CA    CA A   1                 O   HOH A  16     1555   1555  2.41  
LINK        CA    CA A   1                 OE1 GLU A  70     1555   1555  2.25  
LINK        CA    CA A   1                 O   ASN A  72     1555   1555  2.34  
LINK        CA    CA A   1                 O   VAL A  75     1555   1555  2.24  
LINK        CA    CA A   1                 OE2 GLU A  80     1555   1555  2.35  
LINK        CA    CA A   1                 O   HOH A 327     1555   1555  2.34  
SITE     1 AC1  6 HOH A  16  GLU A  70  ASN A  72  VAL A  75                    
SITE     2 AC1  6 GLU A  80  HOH A 327                                          
SITE     1 AC2  9 CYS A 127  ALA A 128  ILE A 160  PHE A 179                    
SITE     2 AC2  9 GLN A 206  LYS A 226  CYS A 228  HOH A 348                    
SITE     3 AC2  9 HOH A 479                                                     
SITE     1 AC3 11 DMS A   4  TYR A  40  HIS A  41  ILE A  73                    
SITE     2 AC3 11 ASN A  74  SER A  88  ILE A  89  VAL A  90                    
SITE     3 AC3 11 HOH A 249  HOH A 339  HOH A 437                               
SITE     1 AC4  9 GOL A   3  HOH A  16  ARG A  67  ILE A  73                    
SITE     2 AC4  9 ASN A  74  PHE A  82  VAL A  90  HIS A  91                    
SITE     3 AC4  9 TYR A  94                                                     
SITE     1 AC5  5 VAL A  76  SER A  96  ASN A  97  HOH A 244                    
SITE     2 AC5  5 HOH A 553                                                     
SITE     1 AC6  6 ASN A  97  THR A  98  LYS A 157  GLN A 173                    
SITE     2 AC6  6 TRP A 211  HOH A 259                                          
SITE     1 AC7  7 TYR A  23  CYS A  25  THR A  29  LEU A 135                    
SITE     2 AC7  7 GLN A 173  HOH A 259  HOH A 318                               
SITE     1 AC8  9 ASP A 189  SER A 190  GLN A 192  SER A 202                    
SITE     2 AC8  9 VAL A 209  TRP A 211  GLY A 214  HOH A 258                    
SITE     3 AC8  9 HOH A 300                                                     
CRYST1   54.405   58.172   66.895  90.00  90.00  90.00 P 21 21 21    4          
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      0.018381  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.017190  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014949        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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