HEADER    OXIDOREDUCTASE                          29-OCT-04   1WS3              
TITLE     URATE OXIDASE FROM ASPERGILLUS FLAVUS COMPLEXED WITH URACIL           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: URICASE;                                                   
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 SYNONYM: URATE OXIDASE;                                              
COMPND   5 EC: 1.7.3.3;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ASPERGILLUS FLAVUS;                             
SOURCE   3 ORGANISM_TAXID: 5059;                                                
SOURCE   4 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE;                         
SOURCE   5 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST;                             
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 4932                                        
KEYWDS    OXIDOREDUCTASE, URIC ACID DEGRADATION, DIMERIC BARREL, TUNNEL-SHAPED  
KEYWDS   2 PROTEIN                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.RETAILLEAU,N.COLLOC'H,D.VIVARES,F.BONNETE,B.CASTRO,M.EL HAJJI,      
AUTHOR   2 T.PRANGE                                                             
REVDAT   4   25-OCT-23 1WS3    1       REMARK SEQADV LINK                       
REVDAT   3   28-FEB-18 1WS3    1       AUTHOR JRNL                              
REVDAT   2   24-FEB-09 1WS3    1       VERSN                                    
REVDAT   1   22-MAR-05 1WS3    0                                                
JRNL        AUTH   P.RETAILLEAU,N.COLLOC'H,D.VIVARES,F.BONNETE,B.CASTRO,        
JRNL        AUTH 2 M.EL HAJJI,T.PRANGE                                          
JRNL        TITL   URATE OXIDASE FROM ASPERGILLUS FLAVUS: NEW CRYSTAL-PACKING   
JRNL        TITL 2 CONTACTS IN RELATION TO THE CONTENT OF THE ACTIVE SITE.      
JRNL        REF    ACTA CRYSTALLOGR.,SECT.D      V.  61   218 2005              
JRNL        REFN                   ISSN 0907-4449                               
JRNL        PMID   15735331                                                     
JRNL        DOI    10.1107/S0907444904031531                                    
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   N.COLLOC'H,M.EL HAJJI,B.BACHET,G.L'HERMITE,M.SCHILTZ,        
REMARK   1  AUTH 2 B.CASTRO,J.P.MORNON                                          
REMARK   1  TITL   CRYSTAL STRUCTURE OF THE PROTEIN DRUG URATE                  
REMARK   1  TITL 2 OXIDASE-INHIBITOR COMPLEX AT 2.05 A RESOLUTION               
REMARK   1  REF    NAT.STRUCT.BIOL.              V.   4   947 1997              
REMARK   1  REFN                   ISSN 1072-8368                               
REMARK   1  PMID   9360612                                                      
REMARK   1  DOI    10.1038/NSB1197-947                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER-TNT                                           
REMARK   3   AUTHORS     : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER,              
REMARK   3               : PACIOREK,ROVERSI,SMART,VONRHEIN,WOMACK,              
REMARK   3               : MATTHEWS,TEN EYCK,TRONRUD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 15.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 28896                          
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)  : NULL                           
REMARK   3   R VALUE            (WORKING SET)  : 0.146                          
REMARK   3   FREE R VALUE                      : 0.200                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : NULL                           
REMARK   3   FREE R VALUE TEST SET COUNT       : 2885                           
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   (ANGSTROMS) : NULL                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : NULL                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : NULL                     
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : NULL                     
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 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            : 9475                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 32                                      
REMARK   3   SOLVENT ATOMS            : 0                                       
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   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : NULL                
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : NULL                
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : NULL                
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : NULL                
REMARK   3                                                                      
REMARK   3   REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797                
REMARK   3               CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601     
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   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : NULL   ; NULL   ; NULL                
REMARK   3    BOND ANGLES               : NULL   ; NULL   ; NULL                
REMARK   3    TORSION ANGLES            : NULL   ; NULL   ; NULL                
REMARK   3    TRIGONAL CARBON PLANES    : NULL   ; NULL   ; NULL                
REMARK   3    GENERAL PLANES            : NULL   ; NULL   ; NULL                
REMARK   3    ISOTROPIC THERMAL FACTORS : NULL   ; NULL   ; NULL                
REMARK   3    BAD NON-BONDED CONTACTS   : NULL   ; NULL   ; NULL                
REMARK   3    IMPROPER TORSIONS         : NULL   ; NULL   ; NULL                
REMARK   3    PSEUDOROTATION ANGLES     : NULL   ; NULL   ; NULL                
REMARK   3    CHIRAL IMPROPER TORSION   : NULL   ; NULL   ; NULL                
REMARK   3    SUM OF OCCUPANCIES        : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY DISTANCES         : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY ANGLES            : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY TORSION           : NULL   ; NULL   ; NULL                
REMARK   3    IDEAL-DIST CONTACT TERM   : NULL   ; NULL   ; NULL                
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.011                    
REMARK   3    BOND ANGLES                  (DEGREES) : 1.23                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : NULL                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : NULL                     
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1WS3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-NOV-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000023933.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 09-OCT-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 291.0                              
REMARK 200  PH                             : 8.00                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : LURE                               
REMARK 200  BEAMLINE                       : DW32                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.972                              
REMARK 200  MONOCHROMATOR                  : SI (111)                           
REMARK 200  OPTICS                         : CURVATED 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   : 28902                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 36.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 4.400                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.09300                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.3000                            
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: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: 1R51                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 61.72                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.24                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8.00, VAPOR DIFFUSION, SITTING        
REMARK 280  DROP, TEMPERATURE 291K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+2/3                                           
REMARK 290       6555   -X,-X+Y,-Z+1/3                                          
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       50.35867            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      100.71733            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      100.71733            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       50.35867            
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 300 REMARK: THE BIOLOGICALLY HOMOTETRAMERIC ASEMBLY CORRESPONDS TO THE   
REMARK 300 ASYMMETRIC UNIT CONTENT                                              
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 24440 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 44960 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -94.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     LEU A   297                                                      
REMARK 465     LYS A   298                                                      
REMARK 465     SER A   299                                                      
REMARK 465     LYS A   300                                                      
REMARK 465     LEU A   301                                                      
REMARK 465     LEU B   297                                                      
REMARK 465     LYS B   298                                                      
REMARK 465     SER B   299                                                      
REMARK 465     LYS B   300                                                      
REMARK 465     LEU B   301                                                      
REMARK 465     LYS C   300                                                      
REMARK 465     LEU C   301                                                      
REMARK 465     LEU D   297                                                      
REMARK 465     LYS D   298                                                      
REMARK 465     SER D   299                                                      
REMARK 465     LYS D   300                                                      
REMARK 465     LEU D   301                                                      
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     SER A 296    CA   C    O    CB   OG                              
REMARK 470     SER B 296    CA   C    O    CB   OG                              
REMARK 470     SER C 299    CA   C    O    CB   OG                              
REMARK 470     SER D 296    CA   C    O    CB   OG                              
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    PRO B 117   C   -  N   -  CD  ANGL. DEV. = -12.8 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  23      -72.89    -64.54                                   
REMARK 500    HIS A 118       31.78   -151.38                                   
REMARK 500    SER A 124      147.92    174.89                                   
REMARK 500    VAL A 201      -53.36    -29.86                                   
REMARK 500    CYS A 290      140.32   -179.34                                   
REMARK 500    ALA B   6      135.22   -170.19                                   
REMARK 500    LYS B  23      -82.33    -58.40                                   
REMARK 500    HIS B 118       36.12   -144.01                                   
REMARK 500    SER B 124      156.72    173.51                                   
REMARK 500    ASP B 165     -159.77   -141.31                                   
REMARK 500    THR B 169      -18.18   -144.80                                   
REMARK 500    PHE B 204      -70.79    -66.75                                   
REMARK 500    ASN B 223       79.68   -104.07                                   
REMARK 500    CYS B 290      140.19   -175.99                                   
REMARK 500    ALA C   6      125.06   -174.43                                   
REMARK 500    LYS C  23      -81.48    -63.73                                   
REMARK 500    HIS C 118       24.29   -150.27                                   
REMARK 500    SER C 124      155.78    165.40                                   
REMARK 500    LYS C 138        3.40   -151.35                                   
REMARK 500    ASP C 165     -159.57   -151.73                                   
REMARK 500    PHE C 204      -74.70    -55.85                                   
REMARK 500    GLU C 276      -36.51   -137.29                                   
REMARK 500    CYS C 290      140.12   -176.53                                   
REMARK 500    LYS D  23      -73.25    -63.06                                   
REMARK 500    ASP D 112        7.17     80.90                                   
REMARK 500    HIS D 118       25.72   -143.44                                   
REMARK 500    SER D 124      147.23    161.95                                   
REMARK 500    ASN D 156       40.72     72.40                                   
REMARK 500    ASP D 165     -158.84   -138.55                                   
REMARK 500    ASP D 175      110.83   -160.70                                   
REMARK 500    CYS D 290      134.53   -178.65                                   
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    SAC B   1         10.17                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE URA A 900                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE URA B 1900                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE URA C 2900                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE URA D 3900                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1R51   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH 8-AZAXANTHIN                         
REMARK 900 RELATED ID: 1WS2   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH 5,6-DIAMINOURACIL                    
DBREF  1WS3 A    1   301  UNP    Q00511   URIC_ASPFL       1    301             
DBREF  1WS3 B    1   301  UNP    Q00511   URIC_ASPFL       1    301             
DBREF  1WS3 C    1   301  UNP    Q00511   URIC_ASPFL       1    301             
DBREF  1WS3 D    1   301  UNP    Q00511   URIC_ASPFL       1    301             
SEQADV 1WS3 SAC A    1  UNP  Q00511    SER     1 MODIFIED RESIDUE               
SEQADV 1WS3 SAC B    1  UNP  Q00511    SER     1 MODIFIED RESIDUE               
SEQADV 1WS3 SAC C    1  UNP  Q00511    SER     1 MODIFIED RESIDUE               
SEQADV 1WS3 SAC D    1  UNP  Q00511    SER     1 MODIFIED RESIDUE               
SEQRES   1 A  301  SAC ALA VAL LYS ALA ALA ARG TYR GLY LYS ASP ASN VAL          
SEQRES   2 A  301  ARG VAL TYR LYS VAL HIS LYS ASP GLU LYS THR GLY VAL          
SEQRES   3 A  301  GLN THR VAL TYR GLU MET THR VAL CYS VAL LEU LEU GLU          
SEQRES   4 A  301  GLY GLU ILE GLU THR SER TYR THR LYS ALA ASP ASN SER          
SEQRES   5 A  301  VAL ILE VAL ALA THR ASP SER ILE LYS ASN THR ILE TYR          
SEQRES   6 A  301  ILE THR ALA LYS GLN ASN PRO VAL THR PRO PRO GLU LEU          
SEQRES   7 A  301  PHE GLY SER ILE LEU GLY THR HIS PHE ILE GLU LYS TYR          
SEQRES   8 A  301  ASN HIS ILE HIS ALA ALA HIS VAL ASN ILE VAL CYS HIS          
SEQRES   9 A  301  ARG TRP THR ARG MET ASP ILE ASP GLY LYS PRO HIS PRO          
SEQRES  10 A  301  HIS SER PHE ILE ARG ASP SER GLU GLU LYS ARG ASN VAL          
SEQRES  11 A  301  GLN VAL ASP VAL VAL GLU GLY LYS GLY ILE ASP ILE LYS          
SEQRES  12 A  301  SER SER LEU SER GLY LEU THR VAL LEU LYS SER THR ASN          
SEQRES  13 A  301  SER GLN PHE TRP GLY PHE LEU ARG ASP GLU TYR THR THR          
SEQRES  14 A  301  LEU LYS GLU THR TRP ASP ARG ILE LEU SER THR ASP VAL          
SEQRES  15 A  301  ASP ALA THR TRP GLN TRP LYS ASN PHE SER GLY LEU GLN          
SEQRES  16 A  301  GLU VAL ARG SER HIS VAL PRO LYS PHE ASP ALA THR TRP          
SEQRES  17 A  301  ALA THR ALA ARG GLU VAL THR LEU LYS THR PHE ALA GLU          
SEQRES  18 A  301  ASP ASN SER ALA SER VAL GLN ALA THR MET TYR LYS MET          
SEQRES  19 A  301  ALA GLU GLN ILE LEU ALA ARG GLN GLN LEU ILE GLU THR          
SEQRES  20 A  301  VAL GLU TYR SER LEU PRO ASN LYS HIS TYR PHE GLU ILE          
SEQRES  21 A  301  ASP LEU SER TRP HIS LYS GLY LEU GLN ASN THR GLY LYS          
SEQRES  22 A  301  ASN ALA GLU VAL PHE ALA PRO GLN SER ASP PRO ASN GLY          
SEQRES  23 A  301  LEU ILE LYS CYS THR VAL GLY ARG SER SER LEU LYS SER          
SEQRES  24 A  301  LYS LEU                                                      
SEQRES   1 B  301  SAC ALA VAL LYS ALA ALA ARG TYR GLY LYS ASP ASN VAL          
SEQRES   2 B  301  ARG VAL TYR LYS VAL HIS LYS ASP GLU LYS THR GLY VAL          
SEQRES   3 B  301  GLN THR VAL TYR GLU MET THR VAL CYS VAL LEU LEU GLU          
SEQRES   4 B  301  GLY GLU ILE GLU THR SER TYR THR LYS ALA ASP ASN SER          
SEQRES   5 B  301  VAL ILE VAL ALA THR ASP SER ILE LYS ASN THR ILE TYR          
SEQRES   6 B  301  ILE THR ALA LYS GLN ASN PRO VAL THR PRO PRO GLU LEU          
SEQRES   7 B  301  PHE GLY SER ILE LEU GLY THR HIS PHE ILE GLU LYS TYR          
SEQRES   8 B  301  ASN HIS ILE HIS ALA ALA HIS VAL ASN ILE VAL CYS HIS          
SEQRES   9 B  301  ARG TRP THR ARG MET ASP ILE ASP GLY LYS PRO HIS PRO          
SEQRES  10 B  301  HIS SER PHE ILE ARG ASP SER GLU GLU LYS ARG ASN VAL          
SEQRES  11 B  301  GLN VAL ASP VAL VAL GLU GLY LYS GLY ILE ASP ILE LYS          
SEQRES  12 B  301  SER SER LEU SER GLY LEU THR VAL LEU LYS SER THR ASN          
SEQRES  13 B  301  SER GLN PHE TRP GLY PHE LEU ARG ASP GLU TYR THR THR          
SEQRES  14 B  301  LEU LYS GLU THR TRP ASP ARG ILE LEU SER THR ASP VAL          
SEQRES  15 B  301  ASP ALA THR TRP GLN TRP LYS ASN PHE SER GLY LEU GLN          
SEQRES  16 B  301  GLU VAL ARG SER HIS VAL PRO LYS PHE ASP ALA THR TRP          
SEQRES  17 B  301  ALA THR ALA ARG GLU VAL THR LEU LYS THR PHE ALA GLU          
SEQRES  18 B  301  ASP ASN SER ALA SER VAL GLN ALA THR MET TYR LYS MET          
SEQRES  19 B  301  ALA GLU GLN ILE LEU ALA ARG GLN GLN LEU ILE GLU THR          
SEQRES  20 B  301  VAL GLU TYR SER LEU PRO ASN LYS HIS TYR PHE GLU ILE          
SEQRES  21 B  301  ASP LEU SER TRP HIS LYS GLY LEU GLN ASN THR GLY LYS          
SEQRES  22 B  301  ASN ALA GLU VAL PHE ALA PRO GLN SER ASP PRO ASN GLY          
SEQRES  23 B  301  LEU ILE LYS CYS THR VAL GLY ARG SER SER LEU LYS SER          
SEQRES  24 B  301  LYS LEU                                                      
SEQRES   1 C  301  SAC ALA VAL LYS ALA ALA ARG TYR GLY LYS ASP ASN VAL          
SEQRES   2 C  301  ARG VAL TYR LYS VAL HIS LYS ASP GLU LYS THR GLY VAL          
SEQRES   3 C  301  GLN THR VAL TYR GLU MET THR VAL CYS VAL LEU LEU GLU          
SEQRES   4 C  301  GLY GLU ILE GLU THR SER TYR THR LYS ALA ASP ASN SER          
SEQRES   5 C  301  VAL ILE VAL ALA THR ASP SER ILE LYS ASN THR ILE TYR          
SEQRES   6 C  301  ILE THR ALA LYS GLN ASN PRO VAL THR PRO PRO GLU LEU          
SEQRES   7 C  301  PHE GLY SER ILE LEU GLY THR HIS PHE ILE GLU LYS TYR          
SEQRES   8 C  301  ASN HIS ILE HIS ALA ALA HIS VAL ASN ILE VAL CYS HIS          
SEQRES   9 C  301  ARG TRP THR ARG MET ASP ILE ASP GLY LYS PRO HIS PRO          
SEQRES  10 C  301  HIS SER PHE ILE ARG ASP SER GLU GLU LYS ARG ASN VAL          
SEQRES  11 C  301  GLN VAL ASP VAL VAL GLU GLY LYS GLY ILE ASP ILE LYS          
SEQRES  12 C  301  SER SER LEU SER GLY LEU THR VAL LEU LYS SER THR ASN          
SEQRES  13 C  301  SER GLN PHE TRP GLY PHE LEU ARG ASP GLU TYR THR THR          
SEQRES  14 C  301  LEU LYS GLU THR TRP ASP ARG ILE LEU SER THR ASP VAL          
SEQRES  15 C  301  ASP ALA THR TRP GLN TRP LYS ASN PHE SER GLY LEU GLN          
SEQRES  16 C  301  GLU VAL ARG SER HIS VAL PRO LYS PHE ASP ALA THR TRP          
SEQRES  17 C  301  ALA THR ALA ARG GLU VAL THR LEU LYS THR PHE ALA GLU          
SEQRES  18 C  301  ASP ASN SER ALA SER VAL GLN ALA THR MET TYR LYS MET          
SEQRES  19 C  301  ALA GLU GLN ILE LEU ALA ARG GLN GLN LEU ILE GLU THR          
SEQRES  20 C  301  VAL GLU TYR SER LEU PRO ASN LYS HIS TYR PHE GLU ILE          
SEQRES  21 C  301  ASP LEU SER TRP HIS LYS GLY LEU GLN ASN THR GLY LYS          
SEQRES  22 C  301  ASN ALA GLU VAL PHE ALA PRO GLN SER ASP PRO ASN GLY          
SEQRES  23 C  301  LEU ILE LYS CYS THR VAL GLY ARG SER SER LEU LYS SER          
SEQRES  24 C  301  LYS LEU                                                      
SEQRES   1 D  301  SAC ALA VAL LYS ALA ALA ARG TYR GLY LYS ASP ASN VAL          
SEQRES   2 D  301  ARG VAL TYR LYS VAL HIS LYS ASP GLU LYS THR GLY VAL          
SEQRES   3 D  301  GLN THR VAL TYR GLU MET THR VAL CYS VAL LEU LEU GLU          
SEQRES   4 D  301  GLY GLU ILE GLU THR SER TYR THR LYS ALA ASP ASN SER          
SEQRES   5 D  301  VAL ILE VAL ALA THR ASP SER ILE LYS ASN THR ILE TYR          
SEQRES   6 D  301  ILE THR ALA LYS GLN ASN PRO VAL THR PRO PRO GLU LEU          
SEQRES   7 D  301  PHE GLY SER ILE LEU GLY THR HIS PHE ILE GLU LYS TYR          
SEQRES   8 D  301  ASN HIS ILE HIS ALA ALA HIS VAL ASN ILE VAL CYS HIS          
SEQRES   9 D  301  ARG TRP THR ARG MET ASP ILE ASP GLY LYS PRO HIS PRO          
SEQRES  10 D  301  HIS SER PHE ILE ARG ASP SER GLU GLU LYS ARG ASN VAL          
SEQRES  11 D  301  GLN VAL ASP VAL VAL GLU GLY LYS GLY ILE ASP ILE LYS          
SEQRES  12 D  301  SER SER LEU SER GLY LEU THR VAL LEU LYS SER THR ASN          
SEQRES  13 D  301  SER GLN PHE TRP GLY PHE LEU ARG ASP GLU TYR THR THR          
SEQRES  14 D  301  LEU LYS GLU THR TRP ASP ARG ILE LEU SER THR ASP VAL          
SEQRES  15 D  301  ASP ALA THR TRP GLN TRP LYS ASN PHE SER GLY LEU GLN          
SEQRES  16 D  301  GLU VAL ARG SER HIS VAL PRO LYS PHE ASP ALA THR TRP          
SEQRES  17 D  301  ALA THR ALA ARG GLU VAL THR LEU LYS THR PHE ALA GLU          
SEQRES  18 D  301  ASP ASN SER ALA SER VAL GLN ALA THR MET TYR LYS MET          
SEQRES  19 D  301  ALA GLU GLN ILE LEU ALA ARG GLN GLN LEU ILE GLU THR          
SEQRES  20 D  301  VAL GLU TYR SER LEU PRO ASN LYS HIS TYR PHE GLU ILE          
SEQRES  21 D  301  ASP LEU SER TRP HIS LYS GLY LEU GLN ASN THR GLY LYS          
SEQRES  22 D  301  ASN ALA GLU VAL PHE ALA PRO GLN SER ASP PRO ASN GLY          
SEQRES  23 D  301  LEU ILE LYS CYS THR VAL GLY ARG SER SER LEU LYS SER          
SEQRES  24 D  301  LYS LEU                                                      
MODRES 1WS3 SAC A    1  SER  N-ACETYL-SERINE                                    
MODRES 1WS3 SAC B    1  SER  N-ACETYL-SERINE                                    
MODRES 1WS3 SAC C    1  SER  N-ACETYL-SERINE                                    
MODRES 1WS3 SAC D    1  SER  N-ACETYL-SERINE                                    
HET    SAC  A   1       9                                                       
HET    SAC  B   1       9                                                       
HET    SAC  C   1       9                                                       
HET    SAC  D   1       9                                                       
HET    URA  A 900       8                                                       
HET    URA  B1900       8                                                       
HET    URA  C2900       8                                                       
HET    URA  D3900       8                                                       
HETNAM     SAC N-ACETYL-SERINE                                                  
HETNAM     URA URACIL                                                           
FORMUL   1  SAC    4(C5 H9 N O4)                                                
FORMUL   5  URA    4(C4 H4 N2 O2)                                               
HELIX    1   1 ILE A   42  LYS A   48  1                                   7    
HELIX    2   2 ASP A   50  ILE A   54  5                                   5    
HELIX    3   3 ALA A   56  GLN A   70  1                                  15    
HELIX    4   4 PRO A   75  TYR A   91  1                                  17    
HELIX    5   5 GLY A  193  SER A  199  1                                   7    
HELIX    6   6 HIS A  200  ASP A  222  1                                  23    
HELIX    7   7 SER A  226  ARG A  241  1                                  16    
HELIX    8   8 THR A  271  ALA A  275  5                                   5    
HELIX    9   9 ILE B   42  LYS B   48  1                                   7    
HELIX   10  10 ALA B   56  ASN B   71  1                                  16    
HELIX   11  11 PRO B   75  TYR B   91  1                                  17    
HELIX   12  12 GLY B  193  HIS B  200  1                                   8    
HELIX   13  13 HIS B  200  ASP B  222  1                                  23    
HELIX   14  14 SER B  226  GLN B  242  1                                  17    
HELIX   15  15 THR B  271  ALA B  275  5                                   5    
HELIX   16  16 ILE C   42  LYS C   48  1                                   7    
HELIX   17  17 ASP C   50  ILE C   54  5                                   5    
HELIX   18  18 ALA C   56  ASN C   71  1                                  16    
HELIX   19  19 PRO C   75  TYR C   91  1                                  17    
HELIX   20  20 GLY C  193  HIS C  200  1                                   8    
HELIX   21  21 HIS C  200  ASP C  222  1                                  23    
HELIX   22  22 SER C  226  GLN C  242  1                                  17    
HELIX   23  23 THR C  271  ALA C  275  5                                   5    
HELIX   24  24 ILE D   42  LYS D   48  1                                   7    
HELIX   25  25 ASP D   50  ILE D   54  5                                   5    
HELIX   26  26 ALA D   56  GLN D   70  1                                  15    
HELIX   27  27 PRO D   75  TYR D   91  1                                  17    
HELIX   28  28 GLY D  193  ASP D  222  1                                  30    
HELIX   29  29 SER D  226  ARG D  241  1                                  16    
HELIX   30  30 THR D  271  ALA D  275  5                                   5    
SHEET    1   A31 THR C 107  ILE C 111  0                                        
SHEET    2   A31 LYS C 114  ILE C 121 -1  O  LYS C 114   N  ILE C 111           
SHEET    3   A31 GLY A 139  LYS A 153 -1  O  LEU A 152   N  PHE C 120           
SHEET    4   A31 LYS A 127  VAL A 135 -1  N  LYS A 127   O  SER A 147           
SHEET    5   A31 ILE A  94  HIS A 104 -1  O  ALA A  97   N  VAL A 134           
SHEET    6   A31 GLN A  27  GLY A  40 -1  O  GLU A  31   N  HIS A 104           
SHEET    7   A31 VAL A   3  LYS A  20 -1  O  TYR A   8   N  LEU A  38           
SHEET    8   A31 VAL C 277  PRO C 280 -1  N  PHE C 278   O  TYR A  16           
SHEET    9   A31 TYR C 257  GLU C 259 -1  N  PHE C 258   O  ALA C 279           
SHEET   10   A31 VAL C 277  PRO C 280 -1  O  ALA C 279   N  PHE C 258           
SHEET   11   A31 VAL A   3  LYS A  20 -1  O  TYR A  16   N  PHE C 278           
SHEET   12   A31 ASN B 285  GLY B 293 -1  O  ASN B 285   N  ASP A  11           
SHEET   13   A31 ILE B 245  LYS B 255 -1  O  VAL B 248   N  VAL B 292           
SHEET   14   A31 LEU B 178  TRP B 188 -1  O  SER B 179   N  LYS B 255           
SHEET   15   A31 GLY B 139  LYS B 153 -1  O  ILE B 142   N  TRP B 188           
SHEET   16   A31 LYS D 114  ILE D 121 -1  N  PHE D 120   O  LEU B 152           
SHEET   17   A31 THR D 107  ILE D 111 -1  O  THR D 107   N  ILE D 121           
SHEET   18   A31 LYS D 114  ILE D 121 -1  O  LYS D 114   N  ILE D 111           
SHEET   19   A31 GLY B 139  LYS B 153 -1  O  LEU B 152   N  PHE D 120           
SHEET   20   A31 LYS B 127  VAL B 135 -1  N  LYS B 127   O  SER B 147           
SHEET   21   A31 ILE B  94  HIS B 104 -1  O  ALA B  97   N  VAL B 134           
SHEET   22   A31 GLN B  27  GLY B  40 -1  O  GLU B  31   N  HIS B 104           
SHEET   23   A31 VAL B   3  LYS B  20 -1  O  TYR B   8   N  LEU B  38           
SHEET   24   A31 VAL D 277  PRO D 280 -1  N  PHE D 278   O  TYR B  16           
SHEET   25   A31 TYR D 257  GLU D 259 -1  N  PHE D 258   O  ALA D 279           
SHEET   26   A31 VAL D 277  PRO D 280 -1  N  ALA D 279   O  PHE D 258           
SHEET   27   A31 VAL B   3  LYS B  20 -1  O  TYR B  16   N  PHE D 278           
SHEET   28   A31 ASN A 285  GLY A 293 -1  O  ASN A 285   N  ASP B  11           
SHEET   29   A31 ILE A 245  LYS A 255 -1  O  VAL A 248   N  VAL A 292           
SHEET   30   A31 LEU A 178  TRP A 188 -1  O  SER A 179   N  LYS A 255           
SHEET   31   A31 GLY A 139  LYS A 153 -1  O  ILE A 142   N  TRP A 188           
SHEET    1   B31 THR A 107  ILE A 111  0                                        
SHEET    2   B31 LYS A 114  ILE A 121 -1  O  LYS A 114   N  ILE A 111           
SHEET    3   B31 GLY C 139  LYS C 153 -1  O  LEU C 152   N  PHE A 120           
SHEET    4   B31 LYS C 127  VAL C 135 -1  N  LYS C 127   O  SER C 147           
SHEET    5   B31 ILE C  94  HIS C 104 -1  O  ALA C  97   N  VAL C 134           
SHEET    6   B31 GLN C  27  GLY C  40 -1  O  GLU C  31   N  HIS C 104           
SHEET    7   B31 VAL C   3  LYS C  20 -1  O  TYR C   8   N  LEU C  38           
SHEET    8   B31 VAL A 277  PRO A 280 -1  N  PHE A 278   O  TYR C  16           
SHEET    9   B31 TYR A 257  GLU A 259 -1  O  PHE A 258   N  ALA A 279           
SHEET   10   B31 VAL A 277  PRO A 280 -1  N  ALA A 279   O  PHE A 258           
SHEET   11   B31 VAL C   3  LYS C  20 -1  O  TYR C  16   N  PHE A 278           
SHEET   12   B31 ASN D 285  GLY D 293 -1  O  ASN D 285   N  ASP C  11           
SHEET   13   B31 ILE D 245  LYS D 255 -1  O  VAL D 248   N  VAL D 292           
SHEET   14   B31 LEU D 178  TRP D 188 -1  O  SER D 179   N  LYS D 255           
SHEET   15   B31 GLY D 139  LYS D 153 -1  O  ILE D 142   N  TRP D 188           
SHEET   16   B31 LYS B 114  ILE B 121 -1  N  PHE B 120   O  LEU D 152           
SHEET   17   B31 THR B 107  ILE B 111 -1  O  THR B 107   N  ILE B 121           
SHEET   18   B31 LYS B 114  ILE B 121 -1  O  LYS B 114   N  ILE B 111           
SHEET   19   B31 GLY D 139  LYS D 153 -1  O  LEU D 152   N  PHE B 120           
SHEET   20   B31 LYS D 127  VAL D 135 -1  N  LYS D 127   O  SER D 147           
SHEET   21   B31 ILE D  94  HIS D 104 -1  O  ALA D  97   N  VAL D 134           
SHEET   22   B31 GLN D  27  GLY D  40 -1  O  GLU D  31   N  HIS D 104           
SHEET   23   B31 VAL D   3  LYS D  20 -1  O  TYR D   8   N  LEU D  38           
SHEET   24   B31 VAL B 277  PRO B 280 -1  N  PHE B 278   O  TYR D  16           
SHEET   25   B31 TYR B 257  GLU B 259 -1  O  PHE B 258   N  ALA B 279           
SHEET   26   B31 VAL B 277  PRO B 280 -1  N  ALA B 279   O  PHE B 258           
SHEET   27   B31 VAL D   3  LYS D  20 -1  O  TYR D  16   N  PHE B 278           
SHEET   28   B31 ASN C 285  GLY C 293 -1  O  ASN C 285   N  ASP D  11           
SHEET   29   B31 ILE C 245  LYS C 255 -1  O  VAL C 248   N  VAL C 292           
SHEET   30   B31 LEU C 178  TRP C 188 -1  O  SER C 179   N  LYS C 255           
SHEET   31   B31 GLY C 139  LYS C 153 -1  O  ILE C 142   N  TRP C 188           
LINK         C   SAC A   1                 N   ALA A   2     1555   1555  1.36  
LINK         C   SAC B   1                 N   ALA B   2     1555   1555  1.34  
LINK         C   SAC C   1                 N   ALA C   2     1555   1555  1.34  
LINK         C   SAC D   1                 N   ALA D   2     1555   1555  1.37  
CISPEP   1 THR A   74    PRO A   75          0        -3.98                     
CISPEP   2 ASP A  283    PRO A  284          0        -4.91                     
CISPEP   3 THR B   74    PRO B   75          0         2.55                     
CISPEP   4 ASP B  283    PRO B  284          0        -6.62                     
CISPEP   5 THR C   74    PRO C   75          0        -2.16                     
CISPEP   6 ASP C  283    PRO C  284          0        -1.31                     
CISPEP   7 THR D   74    PRO D   75          0         0.32                     
CISPEP   8 ASP D  283    PRO D  284          0        -5.92                     
SITE     1 AC1  4 PHE A 159  ARG A 176  VAL A 227  THR B  57                    
SITE     1 AC2  7 TYR A   8  ILE A  54  THR A  57  PHE B 159                    
SITE     2 AC2  7 ARG B 176  VAL B 227  GLN B 228                               
SITE     1 AC3  4 PHE C 159  ARG C 176  VAL C 227  THR D  57                    
SITE     1 AC4  4 THR C  57  PHE D 159  ARG D 176  VAL D 227                    
CRYST1  140.601  140.601  151.076  90.00  90.00 120.00 P 31 2 1     24          
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      0.007112  0.004106  0.000000        0.00000                         
SCALE2      0.000000  0.008213  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006619        0.00000                         
HETATM    1  C1A SAC A   1     -16.669 141.140  47.243  1.00 60.63           C  
HETATM    2  C2A SAC A   1     -16.800 141.088  48.768  1.00 55.98           C  
HETATM    3  OAC SAC A   1     -15.670 141.682  46.587  1.00 59.63           O  
HETATM    4  N   SAC A   1     -17.592 140.423  46.407  1.00 59.88           N  
HETATM    5  CA  SAC A   1     -17.448 140.359  44.935  1.00 59.12           C  
HETATM    6  C   SAC A   1     -18.623 141.061  44.208  1.00 46.45           C  
HETATM    7  O   SAC A   1     -19.700 141.342  44.824  1.00 47.30           O  
HETATM    8  CB  SAC A   1     -17.376 138.905  44.384  1.00 63.88           C  
HETATM    9  OG  SAC A   1     -18.203 138.091  45.152  1.00 79.30           O