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Database: PDB
Entry: 2PF2
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Original site: 2PF2 
HEADER    HYDROLASE(SERINE PROTEASE)              08-DEC-91   2PF2              
TITLE     THE CA+2 ION AND MEMBRANE BINDING STRUCTURE OF THE GLA DOMAIN OF CA-  
TITLE    2 PROTHROMBIN FRAGMENT 1                                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTHROMBIN FRAGMENT 1;                                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: CATTLE;                                             
SOURCE   4 ORGANISM_TAXID: 9913                                                 
KEYWDS    HYDROLASE(SERINE PROTEASE)                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.SORIANO-GARCIA,K.PADMANABHAN,A.M.DE VOS,A.TULINSKY                  
REVDAT   5   29-NOV-17 2PF2    1       HELIX                                    
REVDAT   4   06-JUL-11 2PF2    1       AUTHOR                                   
REVDAT   3   24-FEB-09 2PF2    1       VERSN                                    
REVDAT   2   01-APR-03 2PF2    1       JRNL                                     
REVDAT   1   31-JAN-94 2PF2    0                                                
JRNL        AUTH   M.SORIANO-GARCIA,K.PADMANABHAN,A.M.DE VOS,A.TULINSKY         
JRNL        TITL   THE CA2+ ION AND MEMBRANE BINDING STRUCTURE OF THE GLA       
JRNL        TITL 2 DOMAIN OF CA-PROTHROMBIN FRAGMENT 1.                         
JRNL        REF    BIOCHEMISTRY                  V.  31  2554 1992              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   1547238                                                      
JRNL        DOI    10.1021/BI00124A016                                          
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   T.P.SESHADRI,A.TULINSKY,E.SKRZYPCZAK-JANKUN,C.H.PARK         
REMARK   1  TITL   STRUCTURE OF BOVINE PROTHROMBIN FRAGMENT 1 REFINED AT 2.25   
REMARK   1  TITL 2 ANGSTROMS RESOLUTION                                         
REMARK   1  REF    J.MOL.BIOL.                   V. 220   481 1991              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   M.SORIANO-GARCIA,C.H.PARK,A.TULINSKY,K.G.RAVICHANDRAN,       
REMARK   1  AUTH 2 E.SKRZYPCZAK-JANKUN                                          
REMARK   1  TITL   STRUCTURE OF CA2+ PROTHROMBIN FRAGMENT 1 INCLUDING THE       
REMARK   1  TITL 2 CONFORMATION OF THE GLA DOMAIN                               
REMARK   1  REF    BIOCHEMISTRY                  V.  28  6805 1989              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PROFFT                                               
REMARK   3   AUTHORS     : KONNERT,HENDRICKSON,FINZEL                           
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 7.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 1.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 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 + TEST SET) : 0.171                           
REMARK   3   R VALUE            (WORKING SET) : NULL                            
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                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL WITH ALL DATA.                               
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1166                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 7                                       
REMARK   3   SOLVENT ATOMS            : 144                                     
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  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : 0.017 ; 0.020               
REMARK   3    ANGLE DISTANCE                  (A) : 0.055 ; 0.040               
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : 0.060 ; 0.050               
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : 0.022 ; 0.030               
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : 0.187 ; 0.150               
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : 0.240 ; 0.600               
REMARK   3    MULTIPLE TORSION                (A) : 0.330 ; 0.600               
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
REMARK   3    H-BOND (X-H...Y)                (A) : 0.340 ; 0.600               
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : 3.100 ; 3.000               
REMARK   3    STAGGERED                 (DEGREES) : 26.000; 15.000              
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND               (A**2) : 1.100 ; 1.500               
REMARK   3   MAIN-CHAIN ANGLE              (A**2) : 1.800 ; 2.000               
REMARK   3   SIDE-CHAIN BOND               (A**2) : 1.700 ; 2.000               
REMARK   3   SIDE-CHAIN ANGLE              (A**2) : 2.500 ; 2.500               
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2PF2 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_1000178459.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
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) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 67.75                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.81                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
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       19.69500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       64.82000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       26.94000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       64.82000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       19.69500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       26.94000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     ASP A   147                                                      
REMARK 465     ARG A   148                                                      
REMARK 465     VAL A   149                                                      
REMARK 465     THR A   150                                                      
REMARK 465     VAL A   151                                                      
REMARK 465     GLU A   152                                                      
REMARK 465     VAL A   153                                                      
REMARK 465     ILE A   154                                                      
REMARK 465     PRO A   155                                                      
REMARK 465     ARG A   156                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLN A 146    CA   C    O    CB   CG   CD   OE1                   
REMARK 470     GLN A 146    NE2                                                 
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   OG1  THR A   129     O    LEU A   134              1.97            
REMARK 500   OD1  ASN A   117     N    GLY A   120              2.03            
REMARK 500  OE21  CGU A    15     NH2  ARG A    55              2.16            
REMARK 500   NH2  ARG A    25     OD1  ASP A    39              2.17            
REMARK 500   O    TYR A    74     O    HOH A   242              2.17            
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    ARG A  10   NE  -  CZ  -  NH1 ANGL. DEV. =   3.6 DEGREES          
REMARK 500    LEU A  14   CB  -  CA  -  C   ANGL. DEV. =  11.8 DEGREES          
REMARK 500    ARG A  16   NE  -  CZ  -  NH2 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    CGU A  21   O   -  C   -  N   ANGL. DEV. =  12.2 DEGREES          
REMARK 500    CYS A  23   CA  -  CB  -  SG  ANGL. DEV. =  12.2 DEGREES          
REMARK 500    ARG A  25   CD  -  NE  -  CZ  ANGL. DEV. =  10.5 DEGREES          
REMARK 500    ARG A  52   CD  -  NE  -  CZ  ANGL. DEV. =   9.5 DEGREES          
REMARK 500    ARG A  52   NE  -  CZ  -  NH1 ANGL. DEV. =   4.7 DEGREES          
REMARK 500    VAL A  70   CB  -  CA  -  C   ANGL. DEV. =  15.2 DEGREES          
REMARK 500    VAL A  70   CA  -  CB  -  CG1 ANGL. DEV. =  12.0 DEGREES          
REMARK 500    ARG A  75   NE  -  CZ  -  NH1 ANGL. DEV. =   3.5 DEGREES          
REMARK 500    SER A  79   N   -  CA  -  CB  ANGL. DEV. = -13.6 DEGREES          
REMARK 500    ARG A  82   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.4 DEGREES          
REMARK 500    CYS A  87   CA  -  CB  -  SG  ANGL. DEV. =  11.1 DEGREES          
REMARK 500    GLN A  88   CG  -  CD  -  OE1 ANGL. DEV. =  13.1 DEGREES          
REMARK 500    ARG A  93   CA  -  CB  -  CG  ANGL. DEV. =  18.2 DEGREES          
REMARK 500    TYR A  94   CB  -  CG  -  CD2 ANGL. DEV. =   4.7 DEGREES          
REMARK 500    TYR A  94   CB  -  CG  -  CD1 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    ALA A 108   CB  -  CA  -  C   ANGL. DEV. =  11.6 DEGREES          
REMARK 500    ARG A 111   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG A 116   NE  -  CZ  -  NH2 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    TYR A 128   CB  -  CG  -  CD1 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    ARG A 135   NE  -  CZ  -  NH2 ANGL. DEV. =   3.0 DEGREES          
REMARK 500    ARG A 136   NE  -  CZ  -  NH2 ANGL. DEV. =   3.0 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    ASN A   2       71.99     72.27                                   
REMARK 500    LYS A   3       35.37   -152.82                                   
REMARK 500    PHE A   5       95.18   -172.93                                   
REMARK 500    LEU A   6       38.35     71.86                                   
REMARK 500    CGU A  33     -105.56     90.13                                   
REMARK 500    SER A  34      126.64    -31.06                                   
REMARK 500    PHE A  41      -73.52    -62.32                                   
REMARK 500    TRP A  42      -33.11    -38.06                                   
REMARK 500    PRO A  54      177.91    -59.55                                   
REMARK 500    ASN A  77       36.72    -97.94                                   
REMARK 500    THR A  81     -175.18    -62.69                                   
REMARK 500    ASP A 109       72.19   -119.40                                   
REMARK 500    GLU A 112     -132.29     41.49                                   
REMARK 500    ARG A 116      -62.87   -140.84                                   
REMARK 500    ASN A 117       74.40     79.29                                   
REMARK 500    GLU A 137      140.17   -170.70                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    ASN A  13        -10.05                                           
REMARK 500    VAL A  70        -10.26                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 174  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CGU A  17  OE21                                                    
REMARK 620 2 ASN A   2   N    79.9                                              
REMARK 620 3 ASN A   2   OD1 139.0  59.4                                        
REMARK 620 4 CGU A   7  OE11  68.6  69.1  98.8                                  
REMARK 620 5 CGU A   8  OE21 136.9 111.4  70.0  77.0                            
REMARK 620 6 CGU A  27  OE11 122.6 128.1  83.4 158.7  84.1                      
REMARK 620 7 CGU A  17  OE11  73.1 150.0 147.5  88.9  81.3  78.7                
REMARK 620 8 CGU A  27  OE22  81.7  72.7  81.5 134.7 141.2  66.6 114.9          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 171  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CGU A  26  OE21                                                    
REMARK 620 2 CGU A  30  OE21  76.8                                              
REMARK 620 3 CGU A  26  OE12  63.6  89.6                                        
REMARK 620 4 CGU A  30  OE11 133.3  65.3  89.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 172  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 266   O                                                      
REMARK 620 2 CGU A   8  OE12  79.7                                              
REMARK 620 3 CGU A  27  OE12  67.2  73.2                                        
REMARK 620 4 CGU A   8  OE22 152.9  75.0  96.0                                  
REMARK 620 5 CGU A  30  OE21  92.4 168.9 110.9 114.0                            
REMARK 620 6 CGU A  30  OE22 120.2 137.3  80.6  74.9  53.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 173  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CGU A  27  OE11                                                    
REMARK 620 2 CGU A  30  OE22  71.9                                              
REMARK 620 3 HOH A 231   O   126.2 144.3                                        
REMARK 620 4 HOH A 273   O   150.3  80.0  73.5                                  
REMARK 620 5 CGU A  17  OE11  88.7 159.1  54.8 120.3                            
REMARK 620 6 CGU A  17  OE12  92.9 125.1  87.3 111.6  46.1                      
REMARK 620 7 CGU A   8  OE22  80.0  76.0  77.8  83.9 109.1 154.7                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 175  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CGU A   7  OE11                                                    
REMARK 620 2 CGU A   7  OE12  51.6                                              
REMARK 620 3 CGU A  21  OE22 170.8 134.3                                        
REMARK 620 4 HOH A 224   O   125.9  75.4  61.9                                  
REMARK 620 5 ALA A   1   N   110.7 104.4  62.4  90.3                            
REMARK 620 6 CGU A  17  OE21  66.8 105.6 104.0 150.7  60.7                      
REMARK 620 7 CGU A  17  OE22  83.4 134.9  90.5 147.8  90.8  46.5                
REMARK 620 8 HOH A 239   O   100.2  93.8  86.9  70.2 149.1 137.7  93.6          
REMARK 620 9 ASN A   2   N    73.6  52.4 104.3  83.2  52.4  75.4 121.9 142.0    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 176  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CGU A  21  OE21                                                    
REMARK 620 2 CGU A  20  OE12  75.7                                              
REMARK 620 3 CGU A  21  OE12  93.0 120.5                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 177  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CGU A  20  OE22                                                    
REMARK 620 2 CGU A  15  OE22  75.0                                              
REMARK 620 3 CGU A  20  OE21  49.2  88.3                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 171                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 172                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 173                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 174                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 175                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 176                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 177                  
DBREF  2PF2 A    1   156  UNP    P00735   THRB_BOVIN      44    199             
SEQADV 2PF2 CGU A    7  UNP  P00735    GLU    50 CONFLICT                       
SEQADV 2PF2 CGU A    8  UNP  P00735    GLU    51 CONFLICT                       
SEQADV 2PF2 CGU A   15  UNP  P00735    GLU    58 CONFLICT                       
SEQADV 2PF2 CGU A   17  UNP  P00735    GLU    60 CONFLICT                       
SEQADV 2PF2 CGU A   20  UNP  P00735    GLU    63 CONFLICT                       
SEQADV 2PF2 CGU A   21  UNP  P00735    GLU    64 CONFLICT                       
SEQADV 2PF2 CGU A   26  UNP  P00735    GLU    69 CONFLICT                       
SEQADV 2PF2 CGU A   27  UNP  P00735    GLU    70 CONFLICT                       
SEQADV 2PF2 CGU A   30  UNP  P00735    GLU    73 CONFLICT                       
SEQADV 2PF2 CGU A   33  UNP  P00735    GLU    76 CONFLICT                       
SEQRES   1 A  156  ALA ASN LYS GLY PHE LEU CGU CGU VAL ARG LYS GLY ASN          
SEQRES   2 A  156  LEU CGU ARG CGU CYS LEU CGU CGU PRO CYS SER ARG CGU          
SEQRES   3 A  156  CGU ALA PHE CGU ALA LEU CGU SER LEU SER ALA THR ASP          
SEQRES   4 A  156  ALA PHE TRP ALA LYS TYR THR ALA CYS GLU SER ALA ARG          
SEQRES   5 A  156  ASN PRO ARG GLU LYS LEU ASN GLU CYS LEU GLU GLY ASN          
SEQRES   6 A  156  CYS ALA GLU GLY VAL GLY MET ASN TYR ARG GLY ASN VAL          
SEQRES   7 A  156  SER VAL THR ARG SER GLY ILE GLU CYS GLN LEU TRP ARG          
SEQRES   8 A  156  SER ARG TYR PRO HIS LYS PRO GLU ILE ASN SER THR THR          
SEQRES   9 A  156  HIS PRO GLY ALA ASP LEU ARG GLU ASN PHE CYS ARG ASN          
SEQRES  10 A  156  PRO ASP GLY SER ILE THR GLY PRO TRP CYS TYR THR THR          
SEQRES  11 A  156  SER PRO THR LEU ARG ARG GLU GLU CYS SER VAL PRO VAL          
SEQRES  12 A  156  CYS GLY GLN ASP ARG VAL THR VAL GLU VAL ILE PRO ARG          
MODRES 2PF2 CGU A    7  GLU  GAMMA-CARBOXY-GLUTAMIC ACID                        
MODRES 2PF2 CGU A    8  GLU  GAMMA-CARBOXY-GLUTAMIC ACID                        
MODRES 2PF2 CGU A   15  GLU  GAMMA-CARBOXY-GLUTAMIC ACID                        
MODRES 2PF2 CGU A   17  GLU  GAMMA-CARBOXY-GLUTAMIC ACID                        
MODRES 2PF2 CGU A   20  GLU  GAMMA-CARBOXY-GLUTAMIC ACID                        
MODRES 2PF2 CGU A   21  GLU  GAMMA-CARBOXY-GLUTAMIC ACID                        
MODRES 2PF2 CGU A   26  GLU  GAMMA-CARBOXY-GLUTAMIC ACID                        
MODRES 2PF2 CGU A   27  GLU  GAMMA-CARBOXY-GLUTAMIC ACID                        
MODRES 2PF2 CGU A   30  GLU  GAMMA-CARBOXY-GLUTAMIC ACID                        
MODRES 2PF2 CGU A   33  GLU  GAMMA-CARBOXY-GLUTAMIC ACID                        
HET    CGU  A   7      12                                                       
HET    CGU  A   8      12                                                       
HET    CGU  A  15      12                                                       
HET    CGU  A  17      12                                                       
HET    CGU  A  20      12                                                       
HET    CGU  A  21      12                                                       
HET    CGU  A  26      12                                                       
HET    CGU  A  27      12                                                       
HET    CGU  A  30      12                                                       
HET    CGU  A  33      12                                                       
HET     CA  A 171       1                                                       
HET     CA  A 172       1                                                       
HET     CA  A 173       1                                                       
HET     CA  A 174       1                                                       
HET     CA  A 175       1                                                       
HET     CA  A 176       1                                                       
HET     CA  A 177       1                                                       
HETNAM     CGU GAMMA-CARBOXY-GLUTAMIC ACID                                      
HETNAM      CA CALCIUM ION                                                      
FORMUL   1  CGU    10(C6 H9 N O6)                                               
FORMUL   2   CA    7(CA 2+)                                                     
FORMUL   9  HOH   *144(H2 O)                                                    
HELIX    1  A1 LEU A   14  CGU A   17  1                                   4    
HELIX    2  A2 ARG A   25  ALA A   31  1                                   7    
HELIX    3  A3 SER A   36  ALA A   47  1                                  12    
HELIX    4  A4 ARG A   55  LEU A   62  1                                   8    
SHEET    1  S1 2 SER A  79  THR A  81  0                                        
SHEET    2  S1 2 ILE A  85  CYS A  87 -1                                        
SHEET    1  S2 2 GLN A  88  TRP A  90  0                                        
SHEET    2  S2 2 ARG A 111  ASN A 113 -1                                        
SHEET    1  S3 2 CYS A 127  THR A 129  0                                        
SHEET    2  S3 2 ARG A 136  GLU A 138 -1                                        
SSBOND   1 CYS A   18    CYS A   23                          1555   1555  2.03  
SSBOND   2 CYS A   48    CYS A   61                          1555   1555  1.96  
SSBOND   3 CYS A   66    CYS A  144                          1555   1555  2.05  
SSBOND   4 CYS A   87    CYS A  127                          1555   1555  2.02  
SSBOND   5 CYS A  115    CYS A  139                          1555   1555  2.04  
LINK         C   LEU A   6                 N   CGU A   7     1555   1555  1.32  
LINK         C   CGU A   7                 N   CGU A   8     1555   1555  1.29  
LINK         C   CGU A   8                 N   VAL A   9     1555   1555  1.30  
LINK         C   LEU A  14                 N   CGU A  15     1555   1555  1.30  
LINK         C   CGU A  15                 N   ARG A  16     1555   1555  1.33  
LINK         C   ARG A  16                 N   CGU A  17     1555   1555  1.32  
LINK         C   CGU A  17                 N   CYS A  18     1555   1555  1.32  
LINK        OE21 CGU A  17                CA    CA A 174     1555   1555  1.99  
LINK         C   LEU A  19                 N   CGU A  20     1555   1555  1.32  
LINK         C   CGU A  20                 N   CGU A  21     1555   1555  1.32  
LINK         C   CGU A  21                 N   PRO A  22     1555   1555  1.32  
LINK         C   ARG A  25                 N   CGU A  26     1555   1555  1.31  
LINK         C   CGU A  26                 N   CGU A  27     1555   1555  1.31  
LINK         C   CGU A  27                 N   ALA A  28     1555   1555  1.36  
LINK         C   PHE A  29                 N   CGU A  30     1555   1555  1.33  
LINK         C   CGU A  30                 N   ALA A  31     1555   1555  1.28  
LINK         C   LEU A  32                 N   CGU A  33     1555   1555  1.31  
LINK         C   CGU A  33                 N   SER A  34     1555   1555  1.32  
LINK        CA    CA A 171                OE21 CGU A  26     1555   1555  2.47  
LINK        CA    CA A 171                OE21 CGU A  30     1555   1555  2.49  
LINK        CA    CA A 171                OE12 CGU A  26     1555   1555  2.35  
LINK        CA    CA A 171                OE11 CGU A  30     1555   1555  2.36  
LINK        CA    CA A 172                 O   HOH A 266     1555   1555  2.65  
LINK        CA    CA A 172                OE12 CGU A   8     1555   1555  2.72  
LINK        CA    CA A 172                OE12 CGU A  27     1555   1555  2.83  
LINK        CA    CA A 172                OE22 CGU A   8     1555   1555  2.65  
LINK        CA    CA A 172                OE21 CGU A  30     1555   1555  2.42  
LINK        CA    CA A 172                OE22 CGU A  30     1555   1555  2.46  
LINK        CA    CA A 173                OE11 CGU A  27     1555   1555  2.68  
LINK        CA    CA A 173                OE22 CGU A  30     1555   1555  2.61  
LINK        CA    CA A 173                 O   HOH A 231     1555   1555  2.43  
LINK        CA    CA A 173                 O   HOH A 273     1555   1555  2.44  
LINK        CA    CA A 173                OE11 CGU A  17     1555   1555  2.48  
LINK        CA    CA A 173                OE12 CGU A  17     1555   1555  2.68  
LINK        CA    CA A 173                OE22 CGU A   8     1555   1555  2.43  
LINK        CA    CA A 174                 N   ASN A   2     1555   1555  3.34  
LINK        CA    CA A 174                 OD1 ASN A   2     1555   1555  2.08  
LINK        CA    CA A 174                OE11 CGU A   7     1555   1555  2.77  
LINK        CA    CA A 174                OE21 CGU A   8     1555   1555  2.66  
LINK        CA    CA A 174                OE11 CGU A  27     1555   1555  2.59  
LINK        CA    CA A 174                OE11 CGU A  17     1555   1555  3.08  
LINK        CA    CA A 174                OE22 CGU A  27     1555   1555  2.56  
LINK        CA    CA A 175                OE11 CGU A   7     1555   1555  2.49  
LINK        CA    CA A 175                OE12 CGU A   7     1555   1555  2.47  
LINK        CA    CA A 175                OE22 CGU A  21     1555   1555  2.77  
LINK        CA    CA A 175                 O   HOH A 224     1555   1555  3.21  
LINK        CA    CA A 175                 N   ALA A   1     1555   1555  2.84  
LINK        CA    CA A 175                OE21 CGU A  17     1555   1555  2.52  
LINK        CA    CA A 175                OE22 CGU A  17     1555   1555  2.90  
LINK        CA    CA A 175                 O   HOH A 239     1555   1555  3.11  
LINK        CA    CA A 175                 N   ASN A   2     1555   1555  3.25  
LINK        CA    CA A 176                OE21 CGU A  21     1555   1555  2.42  
LINK        CA    CA A 176                OE12 CGU A  20     1555   1555  2.55  
LINK        CA    CA A 176                OE12 CGU A  21     1555   1555  2.66  
LINK        CA    CA A 177                OE22 CGU A  20     1555   1555  2.74  
LINK        CA    CA A 177                OE22 CGU A  15     1555   1555  2.84  
LINK        CA    CA A 177                OE21 CGU A  20     1555   1555  2.45  
CISPEP   1 ASN A   53    PRO A   54          0        -1.58                     
CISPEP   2 TYR A   94    PRO A   95          0         0.31                     
SITE     1 AC1  2 CGU A  26  CGU A  30                                          
SITE     1 AC2  4 CGU A   8  CGU A  27  CGU A  30  HOH A 266                    
SITE     1 AC3  6 CGU A   8  CGU A  17  CGU A  27  CGU A  30                    
SITE     2 AC3  6 HOH A 231  HOH A 273                                          
SITE     1 AC4  5 ASN A   2  CGU A   7  CGU A   8  CGU A  17                    
SITE     2 AC4  5 CGU A  27                                                     
SITE     1 AC5  5 ALA A   1  ASN A   2  CGU A   7  CGU A  17                    
SITE     2 AC5  5 CGU A  21                                                     
SITE     1 AC6  2 CGU A  20  CGU A  21                                          
SITE     1 AC7  2 CGU A  15  CGU A  20                                          
CRYST1   39.390   53.880  129.640  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.025387  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.018560  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007714        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
DBGET integrated database retrieval system