HEADER    HYDROLASE/HYDROLASE INHIBITOR           18-JUN-07   2V3H              
TITLE     THROMBIN WITH 3-CYCLE NO F                                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: THROMBIN HEAVY CHAIN;                                      
COMPND   3 CHAIN: H;                                                            
COMPND   4 FRAGMENT: CATALYTIC, RESIDUES 364-620;                               
COMPND   5 EC: 3.4.21.5;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: HIRUDIN IIA;                                               
COMPND   9 CHAIN: I;                                                            
COMPND  10 FRAGMENT: C-TERMINUS, RESIDUES 56-65;                                
COMPND  11 ENGINEERED: YES;                                                     
COMPND  12 OTHER_DETAILS: THE N-TERMINAL ASP IS DES-AMINO - I.E. SUCCINIC ACID; 
COMPND  13 MOL_ID: 3;                                                           
COMPND  14 MOLECULE: THROMBIN LIGHT CHAIN;                                      
COMPND  15 CHAIN: L;                                                            
COMPND  16 FRAGMENT: LIGHT CHAIN, RESIDUES 334-361;                             
COMPND  17 EC: 3.4.21.5;                                                        
COMPND  18 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: CRICETULUS GRISEUS;                               
SOURCE   6 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER;                           
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 10029;                                      
SOURCE   8 EXPRESSION_SYSTEM_CELL_LINE: OVARY;                                  
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 SYNTHETIC: YES;                                                      
SOURCE  11 ORGANISM_SCIENTIFIC: HIRUDO MEDICINALIS;                             
SOURCE  12 ORGANISM_COMMON: MEDICINAL LEECH;                                    
SOURCE  13 ORGANISM_TAXID: 6421;                                                
SOURCE  14 MOL_ID: 3;                                                           
SOURCE  15 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  16 ORGANISM_COMMON: HUMAN;                                              
SOURCE  17 ORGANISM_TAXID: 9606;                                                
SOURCE  18 EXPRESSION_SYSTEM: CRICETULUS GRISEUS;                               
SOURCE  19 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER;                           
SOURCE  20 EXPRESSION_SYSTEM_TAXID: 10029;                                      
SOURCE  21 EXPRESSION_SYSTEM_CELL_LINE: OVARY                                   
KEYWDS    SERINE PROTEASE INHIBITOR COMPLEX, BLOOD CLOTTING, GAMMA-             
KEYWDS   2 CARBOXYGLUTAMIC ACID, SERINE PROTEASE, CALCIUM-BINDING, DISEASE      
KEYWDS   3 MUTATION, BLOOD COAGULATION, SULFATION, ACUTE PHASE, GLYCOPROTEIN,   
KEYWDS   4 PROTEASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.W.BANNER,U.OBST                                                     
REVDAT   5   07-AUG-13 2V3H    1       REMARK                                   
REVDAT   4   13-JUL-11 2V3H    1       VERSN                                    
REVDAT   3   24-FEB-09 2V3H    1       VERSN                                    
REVDAT   2   01-JUL-08 2V3H    1       SOURCE                                   
REVDAT   1   24-JUN-08 2V3H    0                                                
JRNL        AUTH   K.MUELLER,C.FAEH,F.DIEDERICH                                 
JRNL        TITL   FLUORINE IN PHARMACEUTICALS: LOOKING BEYOND INTUITION.       
JRNL        REF    SCIENCE                       V. 317  1881 2007              
JRNL        REFN                   ISSN 0036-8075                               
JRNL        PMID   17901324                                                     
JRNL        DOI    10.1126/SCIENCE.1131943                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.79 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.79                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 71.25                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 92.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 29198                          
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) : 0.175                           
REMARK   3   R VALUE            (WORKING SET) : 0.173                           
REMARK   3   FREE R VALUE                     : 0.207                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1556                            
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) : 1.79                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.84                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1947                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2290                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 97                           
REMARK   3   BIN FREE R VALUE                    : 0.2210                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2307                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 33                                      
REMARK   3   SOLVENT ATOMS            : 392                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : 27.70                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 28.81                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.40000                                              
REMARK   3    B22 (A**2) : -1.26000                                             
REMARK   3    B33 (A**2) : 0.38000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -1.32000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.126         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.119         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.072         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.228         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.958                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.943                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2424 ; 0.013 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3270 ; 1.340 ; 1.978       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   283 ; 6.080 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   115 ;30.394 ;23.130       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   429 ;11.868 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    22 ;11.621 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   334 ; 0.093 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1847 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1083 ; 0.196 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1606 ; 0.310 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   312 ; 0.152 ; 0.200       
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):    24 ; 0.159 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    24 ; 0.199 ; 0.200       
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):  1422 ; 0.625 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2293 ; 1.058 ; 2.000       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1060 ; 1.771 ; 3.000       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   977 ; 2.507 ; 4.500       
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  : 3                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   L     1        L    14                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -0.0190  10.7600  24.4330              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1255 T22:  -0.1741                                     
REMARK   3      T33:  -0.1446 T12:   0.0366                                     
REMARK   3      T13:   0.0245 T23:  -0.0169                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.1536 L22:   2.2051                                     
REMARK   3      L33:   2.8037 L12:  -0.3417                                     
REMARK   3      L13:  -0.2369 L23:  -0.9555                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0478 S12:  -0.0362 S13:   0.0685                       
REMARK   3      S21:   0.0743 S22:  -0.0382 S23:   0.0534                       
REMARK   3      S31:  -0.1727 S32:  -0.1648 S33:  -0.0096                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   H    16        H   245                          
REMARK   3    ORIGIN FOR THE GROUP (A):  14.2140  -0.9040  19.7180              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1281 T22:  -0.1736                                     
REMARK   3      T33:  -0.1405 T12:   0.0193                                     
REMARK   3      T13:   0.0226 T23:  -0.0101                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5903 L22:   1.1911                                     
REMARK   3      L33:   1.2537 L12:  -0.7605                                     
REMARK   3      L13:   0.0498 L23:  -0.1314                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0775 S12:   0.0870 S13:  -0.0487                       
REMARK   3      S21:  -0.0782 S22:  -0.0838 S23:  -0.0338                       
REMARK   3      S31:   0.0827 S32:   0.0905 S33:   0.0063                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   I     2        I     6                          
REMARK   3    ORIGIN FOR THE GROUP (A):   8.7720  -3.6820  -2.4200              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1195 T22:   0.1501                                     
REMARK   3      T33:  -0.0118 T12:   0.1656                                     
REMARK   3      T13:  -0.0105 T23:  -0.0536                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.6326 L22:   5.5917                                     
REMARK   3      L33:  15.5361 L12:   4.4784                                     
REMARK   3      L13:  -4.7831 L23:  -5.0893                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.4861 S12:   0.2002 S13:  -0.0217                       
REMARK   3      S21:  -0.6747 S22:  -0.8171 S23:  -0.6947                       
REMARK   3      S31:   0.1839 S32:   1.0017 S33:   0.3310                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : 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 ADDED IN THE RIDING   
REMARK   3  POSITIONS.                                                          
REMARK   4                                                                      
REMARK   4 2V3H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-JUN-07.                  
REMARK 100 THE PDBE ID CODE IS EBI-32908.                                       
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 30-NOV-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
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          : ENRAF-NONIUS FR571                 
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : OSMIC MAXFLUX                      
REMARK 200  OPTICS                         : OSMIC MAXFLUX                      
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 30755                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.790                              
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     (%) : 90.4                               
REMARK 200  DATA REDUNDANCY                : 2.740                              
REMARK 200  R MERGE                    (I) : 0.04000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 48.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.79                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.90                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 78.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.71                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.21000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 12.800                             
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER                        
REMARK 200 SOFTWARE USED: CCP4                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 56.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       35.22000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       35.89000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       35.22000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       35.89000            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 TOTAL BURIED SURFACE AREA: 3540 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 15720 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.5 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: H, I, L                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     TRP H   147A                                                     
REMARK 465     THR H   147B                                                     
REMARK 465     ALA H   147C                                                     
REMARK 465     ASN H   147D                                                     
REMARK 465     VAL H   147E                                                     
REMARK 465     GLY H   147F                                                     
REMARK 465     LYS H   147G                                                     
REMARK 465     GLU I     7                                                      
REMARK 465     GLU I     8                                                      
REMARK 465     TYR I     9                                                      
REMARK 465     LEU I    10                                                      
REMARK 465     GLN I    11                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH H  2106     O    HOH H  2245              1.82            
REMARK 500   O    HOH H  2096     O    HOH H  2098              2.09            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    CYS H 182   CA  -  CB  -  SG  ANGL. DEV. =   7.3 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    CYS H  42      169.78    179.15                                   
REMARK 500    TYR H  60A      81.83   -153.25                                   
REMARK 500    ASN H  60G      81.83   -154.74                                   
REMARK 500    HIS H  71      -61.90   -124.61                                   
REMARK 500    ILE H  79      -62.30   -129.45                                   
REMARK 500    GLU H  97A     -72.75   -118.65                                   
REMARK 500    SER H 214      -77.42   -107.92                                   
REMARK 500    PHE L   7      -94.02   -129.01                                   
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                              NA H1247  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ARG H 221A  O                                                      
REMARK 620 2 HOH H2306   O   103.0                                              
REMARK 620 3 LYS H 224   O    99.0  84.9                                        
REMARK 620 4 HOH H2260   O   161.4  89.9  68.5                                  
REMARK 620 5 HOH H2298   O   106.1  94.8 154.3  85.8                            
REMARK 620 6 HOH H2261   O    88.4 167.5  98.4  80.3  76.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA H1248  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH H2238   O                                                      
REMARK 620 2 LYS H 169   O    59.2                                              
REMARK 620 3 HOH H2103   O    71.3 117.3                                        
REMARK 620 4 HOH H2239   O    99.7  78.1  74.8                                  
REMARK 620 5 THR H 172   O    74.8  74.3 127.7 150.5                            
REMARK 620 6 HOH H2281   O   120.7 163.9  75.0 116.5  90.0                      
REMARK 620 7 PHE H 204A  O   151.7  93.3 133.7  79.2  92.1  83.6                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 700                                                                      
REMARK 700 SHEET                                                                
REMARK 700 DETERMINATION METHOD: DSSP                                           
REMARK 700 THE SHEETS PRESENTED AS "HB" IN EACH CHAIN ON SHEET RECORDS          
REMARK 700 BELOW IS ACTUALLY AN  6-STRANDED BARREL THIS IS REPRESENTED BY       
REMARK 700 A  7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS              
REMARK 700 ARE IDENTICAL.                                                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE I25 H 1246                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA H 1247                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA H 1248                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN I OF HIRUDIN IIA            
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2V3O   RELATED DB: PDB                                   
REMARK 900  THROMBIN WITH 3-CYCLE WITH F                                        
DBREF  2V3H H   16   245  UNP    P00734   THRB_HUMAN     364    620             
DBREF  2V3H I    1     1  PDB    2V3H     2V3H             1      1             
DBREF  2V3H I    2    11  UNP    P28503   ITHC_HIRME      56     65             
DBREF  2V3H L    1B   14L UNP    P00734   THRB_HUMAN     334    361             
SEQRES   1 H  257  ILE VAL GLU GLY SER ASP ALA GLU ILE GLY MET SER PRO          
SEQRES   2 H  257  TRP GLN VAL MET LEU PHE ARG LYS SER PRO GLN GLU LEU          
SEQRES   3 H  257  LEU CYS GLY ALA SER LEU ILE SER ASP ARG TRP VAL LEU          
SEQRES   4 H  257  THR ALA ALA HIS CYS LEU LEU TYR PRO PRO TRP ASP LYS          
SEQRES   5 H  257  ASN PHE THR GLU ASN ASP LEU LEU VAL ARG ILE GLY LYS          
SEQRES   6 H  257  HIS SER ARG THR ARG TYR GLU ARG ASN ILE GLU LYS ILE          
SEQRES   7 H  257  SER MET LEU GLU LYS ILE TYR ILE HIS PRO ARG TYR ASN          
SEQRES   8 H  257  TRP ARG GLU ASN LEU ASP ARG ASP ILE ALA LEU MET LYS          
SEQRES   9 H  257  LEU LYS LYS PRO VAL ALA PHE SER ASP TYR ILE HIS PRO          
SEQRES  10 H  257  VAL CYS LEU PRO ASP ARG GLU THR ALA ALA SER LEU LEU          
SEQRES  11 H  257  GLN ALA GLY TYR LYS GLY ARG VAL THR GLY TRP GLY ASN          
SEQRES  12 H  257  LEU LYS GLU THR TRP THR ALA ASN VAL GLY LYS GLY GLN          
SEQRES  13 H  257  PRO SER VAL LEU GLN VAL VAL ASN LEU PRO ILE VAL GLU          
SEQRES  14 H  257  ARG PRO VAL CYS LYS ASP SER THR ARG ILE ARG ILE THR          
SEQRES  15 H  257  ASP ASN MET PHE CYS ALA GLY TYR LYS PRO ASP GLU GLY          
SEQRES  16 H  257  LYS ARG GLY ASP ALA CYS GLU GLY ASP SER GLY GLY PRO          
SEQRES  17 H  257  PHE VAL MET LYS SER PRO PHE ASN ASN ARG TRP TYR GLN          
SEQRES  18 H  257  MET GLY ILE VAL SER TRP GLY GLU GLY CYS ASP ARG ASP          
SEQRES  19 H  257  GLY LYS TYR GLY PHE TYR THR HIS VAL PHE ARG LEU LYS          
SEQRES  20 H  257  LYS TRP ILE GLN LYS VAL ILE ASP GLN PHE                      
SEQRES   1 I   11  SIN PHE GLU GLU ILE PRO GLU GLU TYR LEU GLN                  
SEQRES   1 L   28  ALA ASP CYS GLY LEU ARG PRO LEU PHE GLU LYS LYS SER          
SEQRES   2 L   28  LEU GLU ASP LYS THR GLU ARG GLU LEU LEU GLU SER TYR          
SEQRES   3 L   28  ILE ASP                                                      
HET    SIN  I   1       7                                                       
HET    I25  H1246      31                                                       
HET     NA  H1247       1                                                       
HET     CA  H1248       1                                                       
HETNAM     SIN SUCCINIC ACID                                                    
HETNAM     I25 (2R)-({4-[AMINO(IMINO)METHYL]PHENYL}AMINO){3-[3-                 
HETNAM   2 I25  (DIMETHYLAMINO)-2,2-DIMETHYLPROPOXY]-5-                         
HETNAM   3 I25  ETHYLPHENYL}ACETIC ACID                                         
HETNAM      NA SODIUM ION                                                       
HETNAM      CA CALCIUM ION                                                      
FORMUL   2  SIN    C4 H6 O4                                                     
FORMUL   4  I25    C24 H34 N4 O3                                                
FORMUL   5   NA    NA 1+                                                        
FORMUL   6   CA    CA 2+                                                        
FORMUL   7  HOH   *392(H2 O)                                                    
HELIX    1   1 ALA H   55  CYS H   58  5                                   4    
HELIX    2   2 PRO H   60B ASP H   60E 5                                   4    
HELIX    3   3 THR H   60I ASN H   62  5                                   3    
HELIX    4   4 ASP H  125  LEU H  130  1                                   9    
HELIX    5   5 GLU H  164  SER H  171  1                                   8    
HELIX    6   6 LYS H  185  GLY H  186C 5                                   5    
HELIX    7   7 LEU H  234  PHE H  245  1                                  12    
HELIX    8   8 PHE L    7  SER L   11  5                                   5    
HELIX    9   9 THR L   14B TYR L   14J 1                                   9    
SHEET    1  HA 7 SER H  20  ASP H  21  0                                        
SHEET    2  HA 7 GLN H 156  PRO H 161 -1  O  VAL H 157   N  SER H  20           
SHEET    3  HA 7 LYS H 135  GLY H 140 -1  O  GLY H 136   N  LEU H 160           
SHEET    4  HA 7 PRO H 198  LYS H 202 -1  O  PRO H 198   N  THR H 139           
SHEET    5  HA 7 TRP H 207  TRP H 215 -1  O  TYR H 208   N  MET H 201           
SHEET    6  HA 7 GLY H 226  HIS H 230 -1  O  PHE H 227   N  SER H 214           
SHEET    7  HA 7 MET H 180  ALA H 183 -1  O  PHE H 181   N  TYR H 228           
SHEET    1  HB 7 GLN H  30  ARG H  35  0                                        
SHEET    2  HB 7 GLU H  39  LEU H  46 -1  O  GLU H  39   N  ARG H  35           
SHEET    3  HB 7 TRP H  51  THR H  54 -1  O  LEU H  53   N  SER H  45           
SHEET    4  HB 7 ALA H 104  LEU H 108 -1  O  ALA H 104   N  THR H  54           
SHEET    5  HB 7 LYS H  81  ILE H  90 -1  N  GLU H  86   O  LYS H 107           
SHEET    6  HB 7 LEU H  64  ILE H  68 -1  O  LEU H  64   N  LEU H  85           
SHEET    7  HB 7 GLN H  30  ARG H  35 -1  O  MET H  32   N  ARG H  67           
SHEET    1  HC 2 LEU H  60  TYR H  60A 0                                        
SHEET    2  HC 2 LYS H  60F ASN H  60G-1  O  LYS H  60F  N  TYR H  60A          
SSBOND   1 CYS H   42    CYS H   58                          1555   1555  2.03  
SSBOND   2 CYS H  122    CYS L    1                          1555   1555  2.02  
SSBOND   3 CYS H  168    CYS H  182                          1555   1555  2.02  
SSBOND   4 CYS H  191    CYS H  220                          1555   1555  2.05  
LINK        NA    NA H1247                 O   ARG H 221A    1555   1555  2.26  
LINK        NA    NA H1247                 O   HOH H2306     1555   1555  2.25  
LINK        NA    NA H1247                 O   LYS H 224     1555   1555  2.27  
LINK        CA    CA H1248                 O   HOH H2238     1555   1555  2.97  
LINK        CA    CA H1248                 O   LYS H 169     1555   1555  2.59  
LINK        CA    CA H1248                 O   HOH H2103     1555   1555  3.12  
LINK        CA    CA H1248                 O   HOH H2239     1555   1555  2.81  
LINK        CA    CA H1248                 O   THR H 172     1555   1555  2.61  
LINK        CA    CA H1248                 O   HOH H2281     1555   4546  2.61  
LINK        CA    CA H1248                 O   PHE H 204A    1555   4546  2.57  
LINK         C4  SIN I   1                 N   PHE I   2     1555   1555  1.26  
LINK        NA    NA H1247                 O   HOH H2260     1555   1555  2.64  
LINK        NA    NA H1247                 O   HOH H2298     1555   1555  2.66  
LINK        NA    NA H1247                 O   HOH H2261     1555   1555  2.74  
CISPEP   1 SER H   36A   PRO H   37          0       -10.63                     
SITE     1 AC1 16 HIS H  57  TYR H  60A LEU H  99  ASP H 189                    
SITE     2 AC1 16 ALA H 190  GLU H 192  SER H 195  SER H 214                    
SITE     3 AC1 16 TRP H 215  GLY H 216  GLY H 219  GLY H 226                    
SITE     4 AC1 16 HOH H2275  HOH H2296  HOH H2325  HOH H2326                    
SITE     1 AC2  6 ARG H 221A LYS H 224  HOH H2260  HOH H2261                    
SITE     2 AC2  6 HOH H2298  HOH H2306                                          
SITE     1 AC3  6 LYS H 169  THR H 172  PHE H 204A HOH H2238                    
SITE     2 AC3  6 HOH H2239  HOH H2281                                          
SITE     1 AC4 13 PHE H  34  GLN H  38  ARG H  67  ARG H  73                    
SITE     2 AC4 13 THR H  74  ARG H  75  TYR H  76  ILE H  82                    
SITE     3 AC4 13 HOH H2117  HOH H2121  HOH H2122  HOH H2124                    
SITE     4 AC4 13 HOH I2001                                                     
CRYST1   70.440   71.780   72.410  90.00 100.40  90.00 C 1 2 1       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      0.014196  0.000000  0.002606        0.00000                         
SCALE2      0.000000  0.013931  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014041        0.00000