PDB Short entry for 1OZ7
HEADER    TOXIN                                   08-APR-03   1OZ7              
TITLE     CRYSTAL STRUCTURE OF ECHICETIN FROM THE VENOM OF INDIAN SAW-          
TITLE    2 SCALED VIPER (ECHIS CARINATUS) AT 2.4 RESOLUTION                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ECHICETIN A-CHAIN;                                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: ECHICETIN ALPHA-SUBUNIT;                                    
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: ECHICETIN B-CHAIN;                                         
COMPND   7 CHAIN: B;                                                            
COMPND   8 FRAGMENT: RESIDUES 1-123;                                            
COMPND   9 SYNONYM: ECHICETIN BETA-SUBUNIT                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ECHIS CARINATUS;                                
SOURCE   3 ORGANISM_COMMON: SAW-SCALED VIPER;                                   
SOURCE   4 ORGANISM_TAXID: 40353;                                               
SOURCE   5 SECRETION: VENOM;                                                    
SOURCE   6 MOL_ID: 2;                                                           
SOURCE   7 ORGANISM_SCIENTIFIC: ECHIS CARINATUS;                                
SOURCE   8 ORGANISM_COMMON: SAW-SCALED VIPER;                                   
SOURCE   9 ORGANISM_TAXID: 40353;                                               
SOURCE  10 SECRETION: VENOM                                                     
KEYWDS    PLATELET AGGREGATION, ECHICETIN, DIMER, TOXIN                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.JASTI,M.PARAMASIVAM,A.SRINIVASAN,T.P.SINGH                          
REVDAT   2   24-FEB-09 1OZ7    1       VERSN                                    
REVDAT   1   30-DEC-03 1OZ7    0                                                
JRNL        AUTH   J.JASTI,M.PARAMASIVAM,A.SRINIVASAN,T.P.SINGH                 
JRNL        TITL   CRYSTAL STRUCTURE OF ECHICETIN FROM ECHIS                    
JRNL        TITL 2 CARINATUS (INDIAN SAW-SCALED VIPER) AT 2.4A                  
JRNL        TITL 3 RESOLUTION.                                                  
JRNL        REF    J.MOL.BIOL.                   V. 335   167 2004              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   14659748                                                     
JRNL        DOI    10.1016/J.JMB.2003.10.048                                    
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5                                             
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 9372                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.188                           
REMARK   3   R VALUE            (WORKING SET) : 0.185                           
REMARK   3   FREE R VALUE                     : 0.244                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 462                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.43                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.49                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 443                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 88.60                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2060                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 25                           
REMARK   3   BIN FREE R VALUE                    : 0.2760                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2083                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 142                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 32.20                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 37.80                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 13.57000                                             
REMARK   3    B22 (A**2) : -13.08000                                            
REMARK   3    B33 (A**2) : -0.49000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 5.36000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): NULL          
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : NULL                          
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : NULL                          
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  NULL ;  NULL ;  NULL       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : NULL                                          
REMARK   3   ION PROBE RADIUS   : NULL                                          
REMARK   3   SHRINKAGE RADIUS   : NULL                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1OZ7 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-APR-03.                  
REMARK 100 THE RCSB ID CODE IS RCSB018827.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-JUN-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 283                                
REMARK 200  PH                             : 4.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU300                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : OSMIC MIRRORS                      
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 9776                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.400                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.0                               
REMARK 200  DATA REDUNDANCY                : 5.000                              
REMARK 200  R MERGE                    (I) : 0.09800                            
REMARK 200  R SYM                      (I) : 0.09800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.0000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.50                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 83.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.21000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.21000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: 1BJ3                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.72                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM SODIUM ACETATE, 2.0M AMMONIUM      
REMARK 280  SULPHATE, PH 4.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE        
REMARK 280  298K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       47.62900            
REMARK 290   SMTRY3   2  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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3450 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 12900 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 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     LEU A  16    CG   CD1  CD2                                       
REMARK 470     LEU A  40    CG   CD1  CD2                                       
REMARK 470     GLU A  48    CG   CD   OE1  OE2                                  
REMARK 470     ASP A  52    CG   OD1  OD2                                       
REMARK 470     MET A  62    CG   SD   CE                                        
REMARK 470     TYR A  97    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     VAL A 102    CG1  CG2                                            
REMARK 470     MET A 124    CG   SD   CE                                        
REMARK 470     ARG A 131    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     PHE B  56    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     TYR B  71    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    ASP B    62     N    ASN B   101              2.11            
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    GLY A  60   O   -  C   -  N   ANGL. DEV. = -10.6 DEGREES          
REMARK 500    LEU B  63   N   -  CA  -  C   ANGL. DEV. =  16.2 DEGREES          
REMARK 500    LEU B  63   C   -  N   -  CA  ANGL. DEV. =  39.3 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    LYS A  61      151.82    -44.44                                   
REMARK 500    SER A  83       37.57    -61.37                                   
REMARK 500    ASP A  84      -76.86    174.64                                   
REMARK 500    PHE A  88      -70.42   -106.37                                   
REMARK 500    ALA A  94       82.88    -68.60                                   
REMARK 500    ILE A  95     -109.01    -43.74                                   
REMARK 500    SER A 107       48.32   -102.85                                   
REMARK 500    PRO A 122      176.21    -58.79                                   
REMARK 500    PRO A 130       21.14    -71.79                                   
REMARK 500    TYR B   9      128.50   -172.83                                   
REMARK 500    GLU B  10       43.10     39.93                                   
REMARK 500    ASP B  36       14.06     59.13                                   
REMARK 500    ASN B  44       36.40     75.29                                   
REMARK 500    SER B  45       30.13    -79.61                                   
REMARK 500    ALA B  55       31.75    -88.11                                   
REMARK 500    PHE B  56      -36.74   -142.74                                   
REMARK 500    LYS B  60       -3.09    -55.33                                   
REMARK 500    ASN B  61       81.62     35.69                                   
REMARK 500    ASP B  62      -97.57   -130.23                                   
REMARK 500    ASP B  86      -90.78    -77.45                                   
REMARK 500    HIS B  95        7.09    102.45                                   
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 GLY A   60     LYS A   61                 -142.86                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 135        DISTANCE =  5.68 ANGSTROMS                       
REMARK 525    HOH B 144        DISTANCE =  5.29 ANGSTROMS                       
REMARK 525    HOH B 145        DISTANCE =  8.52 ANGSTROMS                       
REMARK 525    HOH B 150        DISTANCE =  5.10 ANGSTROMS                       
REMARK 525    HOH B 152        DISTANCE =  5.44 ANGSTROMS                       
REMARK 525    HOH A 162        DISTANCE =  5.09 ANGSTROMS                       
REMARK 525    HOH B 156        DISTANCE =  6.43 ANGSTROMS                       
REMARK 525    HOH A 165        DISTANCE =  6.62 ANGSTROMS                       
REMARK 525    HOH A 166        DISTANCE =  5.20 ANGSTROMS                       
REMARK 525    HOH A 170        DISTANCE =  6.51 ANGSTROMS                       
REMARK 525    HOH A 174        DISTANCE =  5.05 ANGSTROMS                       
REMARK 525    HOH A 176        DISTANCE =  6.97 ANGSTROMS                       
REMARK 525    HOH A 178        DISTANCE =  7.48 ANGSTROMS                       
REMARK 525    HOH B 171        DISTANCE =  6.69 ANGSTROMS                       
REMARK 525    HOH A 180        DISTANCE =  5.37 ANGSTROMS                       
REMARK 525    HOH A 181        DISTANCE = 12.96 ANGSTROMS                       
REMARK 525    HOH B 174        DISTANCE =  6.33 ANGSTROMS                       
REMARK 525    HOH A 185        DISTANCE =  8.78 ANGSTROMS                       
REMARK 525    HOH A 187        DISTANCE =  8.54 ANGSTROMS                       
REMARK 525    HOH A 188        DISTANCE =  5.03 ANGSTROMS                       
REMARK 525    HOH B 180        DISTANCE =  5.76 ANGSTROMS                       
REMARK 525    HOH B 184        DISTANCE =  5.50 ANGSTROMS                       
REMARK 525    HOH B 188        DISTANCE =  8.26 ANGSTROMS                       
REMARK 525    HOH B 190        DISTANCE =  5.35 ANGSTROMS                       
REMARK 525    HOH B 202        DISTANCE =  6.38 ANGSTROMS                       
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1IXX   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF COAGULATION FACTORS IX/X-BINDING                
REMARK 900 PROTEIN (IX/X-BP) FROM VENOM OF HABU SNAKE WITH A                    
REMARK 900 HETERODIMER OF C-TYPE LECTIN DOMAINS                                 
REMARK 900 RELATED ID: 1IOD   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN THE COAGULATION             
REMARK 900 FACTOR X BINDING PROTEIN FROM SNAKE VENOM AND THE GLA                
REMARK 900 DOMAIN OF FACTOR X                                                   
REMARK 900 RELATED ID: 1BJ3   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF COAGULATION FACTOR IX-BINDING PROTEIN           
REMARK 900 (IX-BP) FROM VENOM OF HABU SNAKE WITH A HETERODIMER OF C-            
REMARK 900 TYPE LECTIN DOMAINS                                                  
DBREF  1OZ7 A    1   131  GB     32452854 AAP41218         1    131             
DBREF  1OZ7 B    1   123  GB     32450776 AAP41219        24    146             
SEQRES   1 A  131  MET CYS PRO PRO GLY TRP SER SER ASN GLY VAL TYR CYS          
SEQRES   2 A  131  TYR MET LEU PHE LYS GLU PRO LYS THR TRP ASP GLU ALA          
SEQRES   3 A  131  GLU LYS PHE CYS ASN LYS GLN GLY LYS ASP GLY HIS LEU          
SEQRES   4 A  131  LEU SER ILE GLU SER LYS LYS GLU GLU ILE LEU VAL ASP          
SEQRES   5 A  131  ILE VAL VAL SER GLU ASN ILE GLY LYS MET TYR LYS ILE          
SEQRES   6 A  131  TRP THR GLY LEU SER GLU ARG SER LYS GLU GLN HIS CYS          
SEQRES   7 A  131  SER SER ARG TRP SER ASP GLY SER PHE PHE ARG SER TYR          
SEQRES   8 A  131  GLU ILE ALA ILE ARG TYR SER GLU CYS PHE VAL LEU GLU          
SEQRES   9 A  131  LYS GLN SER VAL PHE ARG THR TRP VAL ALA THR PRO CYS          
SEQRES  10 A  131  GLU ASN THR PHE PRO PHE MET CYS LYS TYR PRO VAL PRO          
SEQRES  11 A  131  ARG                                                          
SEQRES   1 B  123  ASN CYS LEU PRO ASP TRP SER VAL TYR GLU GLY TYR CYS          
SEQRES   2 B  123  TYR LYS VAL PHE LYS GLU ARG MET ASN TRP ALA ASP ALA          
SEQRES   3 B  123  GLU LYS PHE CYS THR LYS GLN HIS LYS ASP GLY HIS LEU          
SEQRES   4 B  123  VAL SER PHE ARG ASN SER LYS GLU VAL ASP PHE VAL ILE          
SEQRES   5 B  123  SER LEU ALA PHE PRO MET LEU LYS ASN ASP LEU VAL TRP          
SEQRES   6 B  123  ILE GLY LEU THR ASP TYR TRP ARG ASP CYS ASN TRP GLU          
SEQRES   7 B  123  TRP SER ASP GLY ALA GLN LEU ASP TYR LYS ALA TRP ASP          
SEQRES   8 B  123  ASN GLU ARG HIS CYS PHE ILE TYR LYS ASN THR ASP ASN          
SEQRES   9 B  123  GLN TRP THR ARG ARG ASP CYS THR TRP THR PHE SER PHE          
SEQRES  10 B  123  VAL CYS LYS CYS PRO ALA                                      
FORMUL   3  HOH   *142(H2 O)                                                    
HELIX    1   1 THR A   22  GLY A   34  1                                  13    
HELIX    2   2 SER A   44  ILE A   59  1                                  16    
HELIX    3   3 LYS A   74  CYS A   78  5                                   5    
HELIX    4   4 GLN A  106  VAL A  108  5                                   3    
HELIX    5   5 ASN B   22  HIS B   34  1                                  13    
HELIX    6   6 LYS B   46  LEU B   54  1                                   9    
HELIX    7   7 ARG B   73  CYS B   75  5                                   3    
SHEET    1   A 4 SER A   7  ASN A   9  0                                        
SHEET    2   A 4 TYR A  12  LYS A  21 -1  O  TYR A  14   N  SER A   7           
SHEET    3   A 4 PHE A 121  TYR A 127 -1  O  CYS A 125   N  MET A  15           
SHEET    4   A 4 HIS A  38  LEU A  39 -1  N  HIS A  38   O  LYS A 126           
SHEET    1   B 4 TRP A 112  THR A 115  0                                        
SHEET    2   B 4 CYS A 100  GLU A 104 -1  N  CYS A 100   O  THR A 115           
SHEET    3   B 4 LYS A  64  GLU A  71 -1  N  ILE A  65   O  LEU A 103           
SHEET    4   B 4 TRP B  77  TRP B  79 -1  O  GLU B  78   N  SER A  70           
SHEET    1   C 4 SER B   7  TYR B   9  0                                        
SHEET    2   C 4 TYR B  12  MET B  21 -1  O  TYR B  14   N  SER B   7           
SHEET    3   C 4 PHE B 115  PRO B 122 -1  O  CYS B 121   N  CYS B  13           
SHEET    4   C 4 HIS B  38  LEU B  39 -1  N  HIS B  38   O  LYS B 120           
SHEET    1   D 3 LEU B  63  THR B  69  0                                        
SHEET    2   D 3 CYS B  96  LYS B 100 -1  O  TYR B  99   N  VAL B  64           
SHEET    3   D 3 GLN B 105  ARG B 109 -1  O  GLN B 105   N  LYS B 100           
SSBOND   1 CYS A    2    CYS A   13                          1555   1555  2.03  
SSBOND   2 CYS A   30    CYS A  125                          1555   1555  2.03  
SSBOND   3 CYS A   78    CYS B   75                          1555   1555  2.02  
SSBOND   4 CYS A  100    CYS A  117                          1555   1555  2.03  
SSBOND   5 CYS B    2    CYS B   13                          1555   1555  2.03  
SSBOND   6 CYS B   30    CYS B  119                          1555   1555  2.02  
SSBOND   7 CYS B   96    CYS B  111                          1555   1555  2.03  
CRYST1   37.966   95.258   42.611  90.00 112.58  90.00 P 1 21 1      2          
ORIGX1      1.000000  0.000000  0.005000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.026339  0.000000  0.010953        0.00000                         
SCALE2      0.000000  0.010498  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.025416        0.00000