PDB Short entry for 1AWH
HEADER    COMPLEX (PROTEASE/INHIBITOR)            02-OCT-97   1AWH              
TITLE     NOVEL COVALENT THROMBIN INHIBITOR FROM PLANT EXTRACT                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ALPHA THROMBIN;                                            
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 SYNONYM: FACTOR II;                                                  
COMPND   5 EC: 3.4.21.5;                                                        
COMPND   6 OTHER_DETAILS: ACTIVE SITE INHIBITOR OF THROMBIN;                    
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: ALPHA THROMBIN;                                            
COMPND   9 CHAIN: B, D;                                                         
COMPND  10 SYNONYM: FACTOR II;                                                  
COMPND  11 EC: 3.4.21.5;                                                        
COMPND  12 OTHER_DETAILS: ACTIVE SITE INHIBITOR OF THROMBIN                     
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 ORGAN: BLOOD;                                                        
SOURCE   6 TISSUE: BLOOD PLASMA;                                                
SOURCE   7 MOL_ID: 2;                                                           
SOURCE   8 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   9 ORGANISM_COMMON: HUMAN;                                              
SOURCE  10 ORGANISM_TAXID: 9606;                                                
SOURCE  11 ORGAN: BLOOD;                                                        
SOURCE  12 TISSUE: BLOOD PLASMA                                                 
KEYWDS    PROTEINASE, BLOOD COAGULATION, TRYPSIN LIKE PROTEINASE, COMPLEX       
KEYWDS   2 (PROTEASE-INHIBITOR), COMPLEX (PROTEASE-INHIBITOR) COMPLEX           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.JHOTI,A.CLEASBY,A.WONACOTT                                          
REVDAT   5   18-APR-18 1AWH    1       REMARK                                   
REVDAT   4   04-APR-18 1AWH    1       REMARK                                   
REVDAT   3   24-FEB-09 1AWH    1       VERSN                                    
REVDAT   2   18-NOV-98 1AWH    2       SOURCE COMPND REMARK DBREF               
REVDAT   2 2                   2       KEYWDS HEADER CONECT LINK                
REVDAT   1   28-OCT-98 1AWH    0                                                
JRNL        AUTH   M.P.WEIR,S.S.BETHELL,A.CLEASBY,C.J.CAMPBELL,R.J.DENNIS,      
JRNL        AUTH 2 C.J.DIX,H.FINCH,H.JHOTI,C.J.MOONEY,S.PATEL,C.M.TANG,M.WARD,  
JRNL        AUTH 3 A.J.WONACOTT,C.W.WHARTON                                     
JRNL        TITL   NOVEL NATURAL PRODUCT 5,5-TRANS-LACTONE INHIBITORS OF HUMAN  
JRNL        TITL 2 ALPHA-THROMBIN: MECHANISM OF ACTION AND STRUCTURAL STUDIES.  
JRNL        REF    BIOCHEMISTRY                  V.  37  6645 1998              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   9578548                                                      
JRNL        DOI    10.1021/BI972499O                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.1                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 10000000.000                   
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0010                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : NULL                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.202                           
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4760                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 78                                      
REMARK   3   SOLVENT ATOMS            : 2                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.018                           
REMARK   3   BOND ANGLES            (DEGREES) : 3.600                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 30.10                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 2.100                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1AWH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000171340.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : DEC-91                             
REMARK 200  TEMPERATURE           (KELVIN) : 290                                
REMARK 200  PH                             : 4.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : ENRAF-NONIUS                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : GRAPHITE(002)                      
REMARK 200  OPTICS                         : MONOCHROMATOR                      
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : DIFFRACTOMETER                     
REMARK 200  DETECTOR MANUFACTURER          : ENRAF-NONIUS FAST                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : CCP4, MADNES                       
REMARK 200  DATA SCALING SOFTWARE          : CCP4                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.12000                            
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) : 3.00                     
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: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR 3.1                                            
REMARK 200 STARTING MODEL: PPACK-THROMBIN                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.69                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.98                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 14% PEG4K, 100MM NA ACETATE, PH 4.0.     
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       32.80000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       59.85000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       51.40000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       59.85000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       32.80000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       51.40000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 300 REMARK: THE DEPOSITED STRUCTURE IS THE DIMER FOUND IN THE            
REMARK 300 ASYMMETRIC UNIT.                                                     
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3510 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13270 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3530 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13380 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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   OG   SER D   195     O33  GR3 D     1              2.08            
REMARK 500   OG   SER B   195     O33  GR3 B     1              2.11            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    TRP B 148   CE2   TRP B 148   CD2     0.079                       
REMARK 500    SER B 195   CB    SER B 195   OG     -0.118                       
REMARK 500    HIS D  71   CG    HIS D  71   CD2     0.059                       
REMARK 500    TRP D  96   CE2   TRP D  96   CD2     0.072                       
REMARK 500    SER D 195   CB    SER D 195   OG     -0.112                       
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    LEU A  14G  CA  -  CB  -  CG  ANGL. DEV. =  14.6 DEGREES          
REMARK 500    ARG A  15   NE  -  CZ  -  NH1 ANGL. DEV. =   6.4 DEGREES          
REMARK 500    ARG B  67   CD  -  NE  -  CZ  ANGL. DEV. =  -9.3 DEGREES          
REMARK 500    ARG B  75   CA  -  CB  -  CG  ANGL. DEV. =  15.9 DEGREES          
REMARK 500    ARG B  97   NE  -  CZ  -  NH1 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    ARG B 101   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500    CYS B 122   CA  -  CB  -  SG  ANGL. DEV. =   7.6 DEGREES          
REMARK 500    TYR B 134   CB  -  CG  -  CD2 ANGL. DEV. =  -8.0 DEGREES          
REMARK 500    TYR B 134   CB  -  CG  -  CD1 ANGL. DEV. =   7.7 DEGREES          
REMARK 500    LEU B 144   CA  -  CB  -  CG  ANGL. DEV. = -14.3 DEGREES          
REMARK 500    CYS B 182   CA  -  CB  -  SG  ANGL. DEV. =   9.6 DEGREES          
REMARK 500    CYS B 220   CA  -  CB  -  SG  ANGL. DEV. = -13.0 DEGREES          
REMARK 500    ARG B 221   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG B 233   NE  -  CZ  -  NH1 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    LEU C  14G  N   -  CA  -  CB  ANGL. DEV. = -12.1 DEGREES          
REMARK 500    ILE C  14K  N   -  CA  -  CB  ANGL. DEV. =  13.9 DEGREES          
REMARK 500    ARG D  50   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.7 DEGREES          
REMARK 500    ARG D  67   NE  -  CZ  -  NH1 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    ARG D  75   N   -  CA  -  CB  ANGL. DEV. = -11.0 DEGREES          
REMARK 500    CYS D 122   CA  -  CB  -  SG  ANGL. DEV. =   7.1 DEGREES          
REMARK 500    ARG D 126   NE  -  CZ  -  NH1 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    GLN D 131   CA  -  CB  -  CG  ANGL. DEV. = -15.0 DEGREES          
REMARK 500    TYR D 134   CB  -  CG  -  CD2 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    GLN D 151   CB  -  CA  -  C   ANGL. DEV. = -14.1 DEGREES          
REMARK 500    ARG D 165   CD  -  NE  -  CZ  ANGL. DEV. = -10.7 DEGREES          
REMARK 500    ARG D 165   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    ARG D 175   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    CYS D 182   CA  -  CB  -  SG  ANGL. DEV. =  10.1 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    PHE A   1G    -155.02    -86.05                                   
REMARK 500    GLU A   1C      93.81    -51.49                                   
REMARK 500    ALA A   1B    -106.45    167.93                                   
REMARK 500    PRO A   5      -34.70    -35.70                                   
REMARK 500    PHE A   7      -90.59   -130.55                                   
REMARK 500    GLU A   8      -73.48    -40.50                                   
REMARK 500    LYS A  14A     -19.76    -45.14                                   
REMARK 500    THR A  14B     -17.79   -142.01                                   
REMARK 500    GLU A  14C     -46.80    -22.67                                   
REMARK 500    GLU A  14H     -19.05    -46.83                                   
REMARK 500    ILE A  14K      76.17     11.27                                   
REMARK 500    ASP A  14L      18.91     31.65                                   
REMARK 500    HIS B  57       -5.52    -53.41                                   
REMARK 500    PRO B  60C       1.30    -57.66                                   
REMARK 500    GLU B  61      -70.51    -20.24                                   
REMARK 500    ASN B  62       13.55    -52.68                                   
REMARK 500    HIS B  71      -57.57   -120.02                                   
REMARK 500    ARG B  93        7.29    171.83                                   
REMARK 500    ASN B  98       23.26   -151.59                                   
REMARK 500    ASP B 102       70.68    -48.55                                   
REMARK 500    LYS B 145     -155.46   -158.37                                   
REMARK 500    THR B 147       65.20    -65.01                                   
REMARK 500    ASN B 149B    -152.94   -151.65                                   
REMARK 500    VAL B 149C      66.44   -105.35                                   
REMARK 500    LEU B 155      132.84    -36.46                                   
REMARK 500    ASN B 179       36.47    -94.36                                   
REMARK 500    SER B 214      -70.40   -114.93                                   
REMARK 500    ASP B 222      112.20    -34.79                                   
REMARK 500    ASP B 243       31.55    -78.62                                   
REMARK 500    GLN B 244      -72.60    -92.13                                   
REMARK 500    PHE C   1G     -78.53    -47.08                                   
REMARK 500    SER C   1E     -38.84    175.00                                   
REMARK 500    GLU C   1C     -71.09     73.99                                   
REMARK 500    ALA C   1B     -69.59    -16.75                                   
REMARK 500    ASP C   1A      25.92    -74.75                                   
REMARK 500    PRO C   5        6.10    -67.96                                   
REMARK 500    PHE C   7      -77.62   -138.16                                   
REMARK 500    GLU C  14H     -82.91    -28.83                                   
REMARK 500    SER C  14I      80.24    -69.69                                   
REMARK 500    TYR C  14J      59.74    -91.83                                   
REMARK 500    ILE C  14K     -85.69     79.59                                   
REMARK 500    ASP C  14L     -74.16   -108.94                                   
REMARK 500    ASP D  60E       3.23     48.52                                   
REMARK 500    ASN D  60G      71.35   -153.11                                   
REMARK 500    GLU D  61      -45.65    -23.60                                   
REMARK 500    ARG D  75      101.21    -35.59                                   
REMARK 500    ASN D  78       37.78    -81.39                                   
REMARK 500    ILE D  79      -61.73   -134.82                                   
REMARK 500    ILE D  82       96.92    -64.54                                   
REMARK 500    PRO D  92      -14.07    -43.77                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      67 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 THR A    1H    PHE A    1G                 131.64                    
REMARK 500 PHE A    1G    GLY A    1F                -104.40                    
REMARK 500 GLY A    1D    GLU A    1C                 149.52                    
REMARK 500 TYR A   14J    ILE A   14K                -149.22                    
REMARK 500 ASP A   14L    GLY A   14M                -144.19                    
REMARK 500 GLU B   77     ARG B   77A                -141.37                    
REMARK 500 GLY B  142     ASN B  143                 -145.21                    
REMARK 500 TRP B  148     THR B  149                  123.33                    
REMARK 500 ALA B  149A    ASN B  149B                -136.48                    
REMARK 500 GLY B  246     GLU B  247                 -138.13                    
REMARK 500 PHE C    1G    GLY C    1F                 140.61                    
REMARK 500 GLY C    1F    SER C    1E                -124.55                    
REMARK 500 GLY C   14M    ARG C   15                  139.86                    
REMARK 500 LYS D   81     ILE D   82                  149.68                    
REMARK 500 GLU D  146     THR D  147                 -139.17                    
REMARK 500 THR D  147     TRP D  148                 -136.54                    
REMARK 500 ASP D  186A    GLU D  186B                -143.40                    
REMARK 500 GLY D  246     GLU D  247                 -141.81                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    TYR A  14J        0.08    SIDE CHAIN                              
REMARK 500    ARG A  15         0.10    SIDE CHAIN                              
REMARK 500    ARG B  67         0.18    SIDE CHAIN                              
REMARK 500    ARG B 137         0.09    SIDE CHAIN                              
REMARK 500    ARG B 187         0.11    SIDE CHAIN                              
REMARK 500    ARG B 221         0.09    SIDE CHAIN                              
REMARK 500    TYR C  14J        0.07    SIDE CHAIN                              
REMARK 500    ARG D  93         0.09    SIDE CHAIN                              
REMARK 500    TYR D 134         0.08    SIDE CHAIN                              
REMARK 500    ARG D 165         0.21    SIDE CHAIN                              
REMARK 500    ARG D 173         0.08    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: NUL                                                 
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: CATALYTIC TRIAD OF SERINE PROTEINASES IN TWO       
REMARK 800  MOLECULES OF DIMER.                                                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GR3 B 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GR3 D 1                   
DBREF  1AWH A    1    15  UNP    P00734   THRB_HUMAN     328    363             
DBREF  1AWH B   16   247  UNP    P00734   THRB_HUMAN     364    622             
DBREF  1AWH C    1    15  UNP    P00734   THRB_HUMAN     328    363             
DBREF  1AWH D   16   247  UNP    P00734   THRB_HUMAN     364    622             
SEQRES   1 A   36  THR PHE GLY SER GLY GLU ALA ASP CYS GLY LEU ARG PRO          
SEQRES   2 A   36  LEU PHE GLU LYS LYS SER LEU GLU ASP LYS THR GLU ARG          
SEQRES   3 A   36  GLU LEU LEU GLU SER TYR ILE ASP GLY ARG                      
SEQRES   1 B  259  ILE VAL GLU GLY SER ASP ALA GLU ILE GLY MET SER PRO          
SEQRES   2 B  259  TRP GLN VAL MET LEU PHE ARG LYS SER PRO GLN GLU LEU          
SEQRES   3 B  259  LEU CYS GLY ALA SER LEU ILE SER ASP ARG TRP VAL LEU          
SEQRES   4 B  259  THR ALA ALA HIS CYS LEU LEU TYR PRO PRO TRP ASP LYS          
SEQRES   5 B  259  ASN PHE THR GLU ASN ASP LEU LEU VAL ARG ILE GLY LYS          
SEQRES   6 B  259  HIS SER ARG THR ARG TYR GLU ARG ASN ILE GLU LYS ILE          
SEQRES   7 B  259  SER MET LEU GLU LYS ILE TYR ILE HIS PRO ARG TYR ASN          
SEQRES   8 B  259  TRP ARG GLU ASN LEU ASP ARG ASP ILE ALA LEU MET LYS          
SEQRES   9 B  259  LEU LYS LYS PRO VAL ALA PHE SER ASP TYR ILE HIS PRO          
SEQRES  10 B  259  VAL CYS LEU PRO ASP ARG GLU THR ALA ALA SER LEU LEU          
SEQRES  11 B  259  GLN ALA GLY TYR LYS GLY ARG VAL THR GLY TRP GLY ASN          
SEQRES  12 B  259  LEU LYS GLU THR TRP THR ALA ASN VAL GLY LYS GLY GLN          
SEQRES  13 B  259  PRO SER VAL LEU GLN VAL VAL ASN LEU PRO ILE VAL GLU          
SEQRES  14 B  259  ARG PRO VAL CYS LYS ASP SER THR ARG ILE ARG ILE THR          
SEQRES  15 B  259  ASP ASN MET PHE CYS ALA GLY TYR LYS PRO ASP GLU GLY          
SEQRES  16 B  259  LYS ARG GLY ASP ALA CYS GLU GLY ASP SER GLY GLY PRO          
SEQRES  17 B  259  PHE VAL MET LYS SER PRO PHE ASN ASN ARG TRP TYR GLN          
SEQRES  18 B  259  MET GLY ILE VAL SER TRP GLY GLU GLY CYS ASP ARG ASP          
SEQRES  19 B  259  GLY LYS TYR GLY PHE TYR THR HIS VAL PHE ARG LEU LYS          
SEQRES  20 B  259  LYS TRP ILE GLN LYS VAL ILE ASP GLN PHE GLY GLU              
SEQRES   1 C   36  THR PHE GLY SER GLY GLU ALA ASP CYS GLY LEU ARG PRO          
SEQRES   2 C   36  LEU PHE GLU LYS LYS SER LEU GLU ASP LYS THR GLU ARG          
SEQRES   3 C   36  GLU LEU LEU GLU SER TYR ILE ASP GLY ARG                      
SEQRES   1 D  259  ILE VAL GLU GLY SER ASP ALA GLU ILE GLY MET SER PRO          
SEQRES   2 D  259  TRP GLN VAL MET LEU PHE ARG LYS SER PRO GLN GLU LEU          
SEQRES   3 D  259  LEU CYS GLY ALA SER LEU ILE SER ASP ARG TRP VAL LEU          
SEQRES   4 D  259  THR ALA ALA HIS CYS LEU LEU TYR PRO PRO TRP ASP LYS          
SEQRES   5 D  259  ASN PHE THR GLU ASN ASP LEU LEU VAL ARG ILE GLY LYS          
SEQRES   6 D  259  HIS SER ARG THR ARG TYR GLU ARG ASN ILE GLU LYS ILE          
SEQRES   7 D  259  SER MET LEU GLU LYS ILE TYR ILE HIS PRO ARG TYR ASN          
SEQRES   8 D  259  TRP ARG GLU ASN LEU ASP ARG ASP ILE ALA LEU MET LYS          
SEQRES   9 D  259  LEU LYS LYS PRO VAL ALA PHE SER ASP TYR ILE HIS PRO          
SEQRES  10 D  259  VAL CYS LEU PRO ASP ARG GLU THR ALA ALA SER LEU LEU          
SEQRES  11 D  259  GLN ALA GLY TYR LYS GLY ARG VAL THR GLY TRP GLY ASN          
SEQRES  12 D  259  LEU LYS GLU THR TRP THR ALA ASN VAL GLY LYS GLY GLN          
SEQRES  13 D  259  PRO SER VAL LEU GLN VAL VAL ASN LEU PRO ILE VAL GLU          
SEQRES  14 D  259  ARG PRO VAL CYS LYS ASP SER THR ARG ILE ARG ILE THR          
SEQRES  15 D  259  ASP ASN MET PHE CYS ALA GLY TYR LYS PRO ASP GLU GLY          
SEQRES  16 D  259  LYS ARG GLY ASP ALA CYS GLU GLY ASP SER GLY GLY PRO          
SEQRES  17 D  259  PHE VAL MET LYS SER PRO PHE ASN ASN ARG TRP TYR GLN          
SEQRES  18 D  259  MET GLY ILE VAL SER TRP GLY GLU GLY CYS ASP ARG ASP          
SEQRES  19 D  259  GLY LYS TYR GLY PHE TYR THR HIS VAL PHE ARG LEU LYS          
SEQRES  20 D  259  LYS TRP ILE GLN LYS VAL ILE ASP GLN PHE GLY GLU              
HET    GR3  B   1      39                                                       
HET    GR3  D   1      39                                                       
HETNAM     GR3 3-ACETOXY-17-(1-FORMYL-5-METHYL-3-OXO-HEX-4-ENYL)-16-            
HETNAM   2 GR3  HYDROXY-4,10,13,14-TETRAMETHYL-2,3,4,5,6,9,10,11,12,            
HETNAM   3 GR3  13,14,15,16,17-TETRADECAHYDRO-1H-                               
HETNAM   4 GR3  CYCLOPENTA[A]PHENANTHRENE-4-CARBOXYLIC ACID                     
FORMUL   5  GR3    2(C32 H46 O7)                                                
FORMUL   7  HOH   *2(H2 O)                                                      
HELIX    1   1 GLU A   14C ASP A   14L 1                                  10    
HELIX    2   2 ALA B   56  LEU B   59  1                                   4    
HELIX    3   3 PRO B   60B TRP B   60D 5                                   3    
HELIX    4   4 GLU B   61  ASP B   63  5                                   3    
HELIX    5   5 ARG B  126  LEU B  129C 1                                   7    
HELIX    6   6 ARG B  165  LYS B  169  1                                   5    
HELIX    7   7 PRO B  186  GLU B  186B 5                                   3    
HELIX    8   8 VAL B  231  ILE B  242  1                                  12    
HELIX    9   9 LYS C   14A GLU C   14H 5                                   8    
HELIX   10  10 ALA D   56  LEU D   59  1                                   4    
HELIX   11  11 PRO D   60B TRP D   60D 5                                   3    
HELIX   12  12 ARG D  126  LEU D  129C 1                                   7    
HELIX   13  13 ARG D  165  SER D  171  1                                   7    
HELIX   14  14 PRO D  186  GLU D  186B 5                                   3    
HELIX   15  15 VAL D  231  ASP D  243  1                                  13    
SHEET    1   A 4 LYS B  81  MET B  84  0                                        
SHEET    2   A 4 LEU B  64  ILE B  68 -1  N  ILE B  68   O  LYS B  81           
SHEET    3   A 4 GLN B  30  ARG B  35 -1  N  PHE B  34   O  LEU B  65           
SHEET    4   A 4 GLU B  39  SER B  45 -1  N  ALA B  44   O  VAL B  31           
SHEET    1   B 3 TRP B  51  THR B  54  0                                        
SHEET    2   B 3 ALA B 104  LEU B 108 -1  N  MET B 106   O  VAL B  52           
SHEET    3   B 3 LEU B  85  ILE B  90 -1  N  TYR B  89   O  LEU B 105           
SHEET    1   C 2 LYS B 135  GLY B 140  0                                        
SHEET    2   C 2 GLN B 156  PRO B 161 -1  N  LEU B 160   O  GLY B 136           
SHEET    1   D 4 MET B 180  ALA B 183  0                                        
SHEET    2   D 4 GLY B 226  HIS B 230 -1  N  TYR B 228   O  PHE B 181           
SHEET    3   D 4 ARG B 206  TRP B 215 -1  N  TRP B 215   O  PHE B 227           
SHEET    4   D 4 PRO B 198  SER B 203 -1  N  SER B 203   O  ARG B 206           
SHEET    1   E 7 ILE D  82  MET D  84  0                                        
SHEET    2   E 7 LEU D  64  ILE D  68 -1  N  VAL D  66   O  SER D  83           
SHEET    3   E 7 GLN D  30  ARG D  35 -1  N  PHE D  34   O  LEU D  65           
SHEET    4   E 7 GLU D  39  SER D  48 -1  N  ALA D  44   O  VAL D  31           
SHEET    5   E 7 TRP D  51  THR D  54 -1  N  LEU D  53   O  SER D  45           
SHEET    6   E 7 ALA D 104  LEU D 108 -1  N  MET D 106   O  VAL D  52           
SHEET    7   E 7 LEU D  85  ILE D  90 -1  N  TYR D  89   O  LEU D 105           
SHEET    1   F 2 LYS D 135  GLY D 140  0                                        
SHEET    2   F 2 GLN D 156  PRO D 161 -1  N  LEU D 160   O  GLY D 136           
SHEET    1   G 4 MET D 180  ALA D 183  0                                        
SHEET    2   G 4 GLY D 226  HIS D 230 -1  N  TYR D 228   O  PHE D 181           
SHEET    3   G 4 TRP D 207  TRP D 215 -1  N  TRP D 215   O  PHE D 227           
SHEET    4   G 4 PRO D 198  LYS D 202 -1  N  MET D 201   O  TYR D 208           
SSBOND   1 CYS A    1    CYS B  122                          1555   1555  1.95  
SSBOND   2 CYS B   42    CYS B   58                          1555   1555  2.01  
SSBOND   3 CYS B  168    CYS B  182                          1555   1555  2.05  
SSBOND   4 CYS B  191    CYS B  220                          1555   1555  2.01  
SSBOND   5 CYS C    1    CYS D  122                          1555   1555  2.02  
SSBOND   6 CYS D   42    CYS D   58                          1555   1555  2.00  
SSBOND   7 CYS D  168    CYS D  182                          1555   1555  1.99  
SSBOND   8 CYS D  191    CYS D  220                          1555   1555  1.95  
LINK         C21 GR3 B   1                 OG  SER B 195     1555   1555  1.23  
LINK         C21 GR3 D   1                 OG  SER D 195     1555   1555  1.21  
CISPEP   1 SER B   37    PRO B   37A         0        -8.24                     
CISPEP   2 SER D   37    PRO D   37A         0        -0.77                     
SITE     1 NUL  5 HIS B  57  ASP B 102  SER B 195  HIS D  57                    
SITE     2 NUL  5 SER D 195                                                     
SITE     1 AC1 13 HIS B  57  TYR B  60A ALA B 190  CYS B 191                    
SITE     2 AC1 13 GLU B 192  GLY B 193  ASP B 194  SER B 195                    
SITE     3 AC1 13 SER B 214  TRP B 215  GLY B 216  GLY B 219                    
SITE     4 AC1 13 HOH B 248                                                     
SITE     1 AC2 15 HOH D   2  HIS D  57  TYR D  60A TRP D  60D                   
SITE     2 AC2 15 ASP D 189  ALA D 190  CYS D 191  GLU D 192                    
SITE     3 AC2 15 GLY D 193  ASP D 194  SER D 195  SER D 214                    
SITE     4 AC2 15 TRP D 215  GLY D 216  GLY D 219                               
CRYST1   65.600  102.800  119.700  90.00  90.00  90.00 P 21 21 21    8          
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      0.015244  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009728  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008354        0.00000