PDB Short entry for 1UEX
HEADER    TOXIN/BLOOD CLOTTING                    22-MAY-03   1UEX              
TITLE     CRYSTAL STRUCTURE OF VON WILLEBRAND FACTOR A1 DOMAIN                  
TITLE    2 COMPLEXED WITH SNAKE VENOM BITISCETIN                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BITISCETIN ALPHA CHAIN;                                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: ALPHA-SUBUNIT;                                              
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: BITISCETIN BETA CHAIN;                                     
COMPND   7 CHAIN: B;                                                            
COMPND   8 SYNONYM: BETA-SUBUNIT;                                               
COMPND   9 MOL_ID: 3;                                                           
COMPND  10 MOLECULE: VON WILLEBRAND FACTOR;                                     
COMPND  11 CHAIN: C;                                                            
COMPND  12 FRAGMENT: A1 DOMAIN;                                                 
COMPND  13 SYNONYM: VWF;                                                        
COMPND  14 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BITIS ARIETANS;                                 
SOURCE   3 ORGANISM_COMMON: PUFF ADDER;                                         
SOURCE   4 ORGANISM_TAXID: 8692;                                                
SOURCE   5 SECRETION: VENOM;                                                    
SOURCE   6 MOL_ID: 2;                                                           
SOURCE   7 ORGANISM_SCIENTIFIC: BITIS ARIETANS;                                 
SOURCE   8 ORGANISM_COMMON: PUFF ADDER;                                         
SOURCE   9 ORGANISM_TAXID: 8692;                                                
SOURCE  10 SECRETION: VENOM;                                                    
SOURCE  11 MOL_ID: 3;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  13 ORGANISM_COMMON: HUMAN;                                              
SOURCE  14 ORGANISM_TAXID: 9606;                                                
SOURCE  15 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  16 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  17 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  18 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  19 EXPRESSION_SYSTEM_PLASMID: PET11B                                    
KEYWDS    C-TYPE LECTIN HETERODIMER, TOXIN/BLOOD CLOTTING COMPLEX               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    N.MAITA,K.NISHIO,E.NISHIMOTO,T.MATSUI,Y.SHIKAMOTO,T.MORITA,           
AUTHOR   2 J.E.SADLER,H.MIZUNO                                                  
REVDAT   2   24-FEB-09 1UEX    1       VERSN                                    
REVDAT   1   30-SEP-03 1UEX    0                                                
JRNL        AUTH   N.MAITA,K.NISHIO,E.NISHIMOTO,T.MATSUI,Y.SHIKAMOTO,           
JRNL        AUTH 2 T.MORITA,J.E.SADLER,H.MIZUNO                                 
JRNL        TITL   CRYSTAL STRUCTURE OF VON WILLEBRAND FACTOR A1                
JRNL        TITL 2 DOMAIN COMPLEXED WITH SNAKE VENOM, BITISCETIN.               
JRNL        TITL 3 INSIGHT INTO GLYCOPROTEIN IBALPHA BINDING                    
JRNL        TITL 4 MECHANISM INDUCED BY SNAKE VENOM PROTEINS.                   
JRNL        REF    J.BIOL.CHEM.                  V. 278 37777 2003              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   12851390                                                     
JRNL        DOI    10.1074/JBC.M305566200                                       
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.85 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,             
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.85                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 9163                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.194                           
REMARK   3   FREE R VALUE                     : 0.276                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1110                            
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            : 3651                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 40                                      
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) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.21                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.85                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.68                            
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  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : 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 1UEX COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-MAY-03.                  
REMARK 100 THE RCSB ID CODE IS RCSB005748.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-OCT-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.8                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PHOTON FACTORY                     
REMARK 200  BEAMLINE                       : BL-6B                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : CCP4 (SCALA)                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 9672                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.850                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.6                               
REMARK 200  DATA REDUNDANCY                : 5.600                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.10700                            
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) : 2.85                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.99                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 91.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.70                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.31000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.300                              
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: PDB ENTRY 1JWI AND 1AUQ                              
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 39.80                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG 6000, 2% PEG-MME 550, 5%         
REMARK 280  MPD, PH 7.8, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 283K        
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y,X,Z+3/4                                              
REMARK 290       4555   Y,-X,Z+1/4                                              
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       26.69700            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       40.04550            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       13.34850            
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: TRIMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
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     1                                                      
REMARK 465     PRO A     2                                                      
REMARK 465     ARG A   128                                                      
REMARK 465     LEU A   129                                                      
REMARK 465     PRO A   130                                                      
REMARK 465     HIS A   131                                                      
REMARK 465     ASP B     1                                                      
REMARK 465     GLU B     2                                                      
REMARK 465     GLU C   497                                                      
REMARK 465     ASP C   498                                                      
REMARK 465     ILE C   499                                                      
REMARK 465     SER C   500                                                      
REMARK 465     PRO C   703                                                      
REMARK 465     PRO C   704                                                      
REMARK 465     THR C   705                                                      
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     LYS A   17   CG    CD    CE    NZ                                
REMARK 480     LYS B   60   CG    CD    CE    NZ                                
REMARK 480     ARG B   80   CG    CD    NE    CZ    NH1   NH2                   
REMARK 480     ARG C  571   CG    CD    NE    CZ    NH1   NH2                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    CYS A   4     -141.72    -87.56                                   
REMARK 500    ASP A   7        2.21    -67.70                                   
REMARK 500    TYR A  11      123.54   -179.03                                   
REMARK 500    LYS A  17      132.20   -173.91                                   
REMARK 500    GLU A  26      -70.57    -56.96                                   
REMARK 500    LEU A  59       49.31    -87.21                                   
REMARK 500    THR A  60       96.65    -66.07                                   
REMARK 500    LYS A  61      -35.88    172.39                                   
REMARK 500    PHE A  62       72.61     52.61                                   
REMARK 500    VAL A  63       -3.49   -145.22                                   
REMARK 500    SER A  74      130.68    -31.85                                   
REMARK 500    VAL A  90      -64.02    -95.96                                   
REMARK 500    ASN A  93       30.83   -157.21                                   
REMARK 500    GLU A  96       93.64   -163.35                                   
REMARK 500    GLU A 108       33.89     74.66                                   
REMARK 500    CYS B   4     -159.50    -89.26                                   
REMARK 500    PRO B   6      132.34    -25.19                                   
REMARK 500    ASP B   7      -11.71     75.00                                   
REMARK 500    LYS B  12       73.04     43.53                                   
REMARK 500    GLU B  22       93.56     57.98                                   
REMARK 500    LEU B  41       34.97    -74.22                                   
REMARK 500    MET B  42      121.94     65.78                                   
REMARK 500    GLU B  59      -72.09    -61.12                                   
REMARK 500    HIS B  72      168.36    176.27                                   
REMARK 500    ARG B  75       21.77    -72.75                                   
REMARK 500    ALA B  85      160.12    -48.67                                   
REMARK 500    LEU B  87      104.97    -54.83                                   
REMARK 500    ILE C 546       87.81    -67.42                                   
REMARK 500    TRP C 550      -83.65   -128.31                                   
REMARK 500    HIS C 559     -102.29   -150.14                                   
REMARK 500    ALA C 587      -73.12    -78.22                                   
REMARK 500    GLN C 604      -63.13   -121.87                                   
REMARK 500    GLN C 628       95.69    -65.80                                   
REMARK 500    ARG C 629      -36.57    172.76                                   
REMARK 500    LEU C 659      -45.11     66.69                                   
REMARK 500    GLN C 685      -74.21    -57.20                                   
REMARK 500    ASP C 696        1.57    -68.48                                   
REMARK 500    PRO C 699     -117.27    -57.94                                   
REMARK 500    GLU C 700      121.90    174.22                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1JWI   RELATED DB: PDB                                   
REMARK 900 FREE-FORM OF BITISCETIN                                              
REMARK 900 RELATED ID: 1AUQ   RELATED DB: PDB                                   
REMARK 900 FREE-FORM OF VON WILLEBRAND FACTOR A1 DOMAIN                         
DBREF  1UEX A    1   131  GB     2134244  JC5058           1    131             
DBREF  1UEX B    1   125  GB     2134245  JC5059           1    125             
DBREF  1UEX C  497   705  UNP    P04275   VWF_HUMAN     1260   1468             
SEQRES   1 A  131  ASP PRO GLY CYS LEU PRO ASP TRP SER SER TYR LYS GLY          
SEQRES   2 A  131  HIS CYS TYR LYS VAL PHE LYS LYS VAL GLY THR TRP GLU          
SEQRES   3 A  131  ASP ALA GLU LYS PHE CYS VAL GLU ASN SER GLY HIS LEU          
SEQRES   4 A  131  ALA SER ILE ASP SER LYS GLU GLU ALA ASP PHE VAL THR          
SEQRES   5 A  131  LYS LEU ALA SER GLN THR LEU THR LYS PHE VAL TYR ASP          
SEQRES   6 A  131  ALA TRP ILE GLY LEU ARG ASP GLU SER LYS THR GLN GLN          
SEQRES   7 A  131  CYS SER PRO GLN TRP THR ASP GLY SER SER VAL VAL TYR          
SEQRES   8 A  131  GLU ASN VAL ASP GLU PRO THR LYS CYS PHE GLY LEU ASP          
SEQRES   9 A  131  VAL HIS THR GLU TYR ARG THR TRP THR ASP LEU PRO CYS          
SEQRES  10 A  131  GLY GLU LYS ASN PRO PHE ILE CYS LYS SER ARG LEU PRO          
SEQRES  11 A  131  HIS                                                          
SEQRES   1 B  125  ASP GLU GLY CYS LEU PRO ASP TRP SER SER TYR LYS GLY          
SEQRES   2 B  125  HIS CYS TYR LYS VAL PHE LYS VAL GLU LYS THR TRP ALA          
SEQRES   3 B  125  ASP ALA GLU LYS PHE CYS LYS GLU LEU VAL ASN GLY GLY          
SEQRES   4 B  125  HIS LEU MET SER VAL ASN SER ARG GLU GLU GLY GLU PHE          
SEQRES   5 B  125  ILE SER LYS LEU ALA LEU GLU LYS MET ARG ILE VAL LEU          
SEQRES   6 B  125  VAL TRP ILE GLY LEU SER HIS PHE TRP ARG ILE CYS PRO          
SEQRES   7 B  125  LEU ARG TRP THR ASP GLY ALA ARG LEU ASP TYR ARG ALA          
SEQRES   8 B  125  LEU SER ASP GLU PRO ILE CYS PHE VAL ALA GLU SER PHE          
SEQRES   9 B  125  HIS ASN LYS TRP ILE GLN TRP THR CYS ASN ARG LYS LYS          
SEQRES  10 B  125  SER PHE VAL CYS LYS TYR ARG VAL                              
SEQRES   1 C  209  GLU ASP ILE SER GLU PRO PRO LEU HIS ASP PHE TYR CYS          
SEQRES   2 C  209  SER ARG LEU LEU ASP LEU VAL PHE LEU LEU ASP GLY SER          
SEQRES   3 C  209  SER ARG LEU SER GLU ALA GLU PHE GLU VAL LEU LYS ALA          
SEQRES   4 C  209  PHE VAL VAL ASP MET MET GLU ARG LEU ARG ILE SER GLN          
SEQRES   5 C  209  LYS TRP VAL ARG VAL ALA VAL VAL GLU TYR HIS ASP GLY          
SEQRES   6 C  209  SER HIS ALA TYR ILE GLY LEU LYS ASP ARG LYS ARG PRO          
SEQRES   7 C  209  SER GLU LEU ARG ARG ILE ALA SER GLN VAL LYS TYR ALA          
SEQRES   8 C  209  GLY SER GLN VAL ALA SER THR SER GLU VAL LEU LYS TYR          
SEQRES   9 C  209  THR LEU PHE GLN ILE PHE SER LYS ILE ASP ARG PRO GLU          
SEQRES  10 C  209  ALA SER ARG ILE ALA LEU LEU LEU MET ALA SER GLN GLU          
SEQRES  11 C  209  PRO GLN ARG MET SER ARG ASN PHE VAL ARG TYR VAL GLN          
SEQRES  12 C  209  GLY LEU LYS LYS LYS LYS VAL ILE VAL ILE PRO VAL GLY          
SEQRES  13 C  209  ILE GLY PRO HIS ALA ASN LEU LYS GLN ILE ARG LEU ILE          
SEQRES  14 C  209  GLU LYS GLN ALA PRO GLU ASN LYS ALA PHE VAL LEU SER          
SEQRES  15 C  209  SER VAL ASP GLU LEU GLU GLN GLN ARG ASP GLU ILE VAL          
SEQRES  16 C  209  SER TYR LEU CYS ASP LEU ALA PRO GLU ALA PRO PRO PRO          
SEQRES  17 C  209  THR                                                          
FORMUL   4  HOH   *40(H2 O)                                                     
HELIX    1   1 THR A   24  GLU A   34  1                                  11    
HELIX    2   2 SER A   44  LEU A   59  1                                  16    
HELIX    3   3 VAL A  105  GLU A  108  5                                   4    
HELIX    4   4 THR B   24  GLU B   34  1                                  11    
HELIX    5   5 SER B   46  LYS B   60  1                                  15    
HELIX    6   6 PHE B   73  CYS B   77  5                                   5    
HELIX    7   7 SER C  526  GLU C  542  1                                  17    
HELIX    8   8 ARG C  573  GLN C  583  1                                  11    
HELIX    9   9 SER C  593  GLN C  604  1                                  12    
HELIX   10  10 ASN C  633  LYS C  644  1                                  12    
HELIX   11  11 LEU C  659  ALA C  669  1                                  11    
HELIX   12  12 VAL C  680  ASP C  696  1                                  17    
SHEET    1   A 4 SER A   9  TYR A  11  0                                        
SHEET    2   A 4 HIS A  14  GLY A  23 -1  O  TYR A  16   N  SER A   9           
SHEET    3   A 4 ASN A 121  SER A 127 -1  O  PHE A 123   N  PHE A  19           
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  LEU A 115  0                                        
SHEET    2   B 4 CYS A 100  LEU A 103 -1  N  GLY A 102   O  THR A 113           
SHEET    3   B 4 ALA A  66  ASP A  72 -1  N  ALA A  66   O  LEU A 103           
SHEET    4   B 4 LEU B  79  TRP B  81 -1  O  ARG B  80   N  ARG A  71           
SHEET    1   C 4 SER B   9  TYR B  11  0                                        
SHEET    2   C 4 HIS B  14  LYS B  23 -1  O  HIS B  14   N  TYR B  11           
SHEET    3   C 4 LYS B 117  ARG B 124 -1  O  LYS B 117   N  LYS B  23           
SHEET    4   C 4 GLY B  39  HIS B  40 -1  N  HIS B  40   O  LYS B 122           
SHEET    1   D 3 LEU B  65  HIS B  72  0                                        
SHEET    2   D 3 ILE B  97  GLU B 102 -1  O  ILE B  97   N  HIS B  72           
SHEET    3   D 3 TRP B 108  THR B 112 -1  O  ILE B 109   N  VAL B 100           
SHEET    1   E 6 SER C 562  ILE C 566  0                                        
SHEET    2   E 6 VAL C 551  TYR C 558 -1  N  VAL C 555   O  TYR C 565           
SHEET    3   E 6 LEU C 513  ASP C 520  1  N  PHE C 517   O  ALA C 554           
SHEET    4   E 6 SER C 615  MET C 622  1  O  ILE C 617   N  ASP C 514           
SHEET    5   E 6 VAL C 646  ILE C 653  1  O  ILE C 647   N  ARG C 616           
SHEET    6   E 6 PHE C 675  LEU C 677  1  O  PHE C 675   N  GLY C 652           
SSBOND   1 CYS A    4    CYS A   15                          1555   1555  2.03  
SSBOND   2 CYS A   32    CYS A  125                          1555   1555  2.03  
SSBOND   3 CYS A   79    CYS B   77                          1555   1555  2.03  
SSBOND   4 CYS A  100    CYS A  117                          1555   1555  2.03  
SSBOND   5 CYS B    4    CYS B   15                          1555   1555  2.03  
SSBOND   6 CYS B   32    CYS B  121                          1555   1555  2.03  
SSBOND   7 CYS B   98    CYS B  113                          1555   1555  2.03  
SSBOND   8 CYS C  509    CYS C  695                          1555   1555  2.03  
CRYST1   89.282   89.282   53.394  90.00  90.00  90.00 P 43          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      0.011200  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011200  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018729        0.00000