PDB Short entry for 1ODI
HEADER    TRANSFERASE                             19-FEB-03   1ODI              
TITLE     PURINE NUCLEOSIDE PHOSPHORYLASE FROM THERMUS THERMOPHILUS             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PURINE NUCLEOSIDE PHOSPHORYLASE;                           
COMPND   3 CHAIN: A, B, C, D, E, F;                                             
COMPND   4 EC: 2.4.2.28;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                           
SOURCE   3 ORGANISM_TAXID: 300852;                                              
SOURCE   4 STRAIN: HB8;                                                         
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008                                      
KEYWDS    TRANSFERASE, NUCLEOSIDE PHOSPHORYLASE, ALPHA-BETA PROTEIN, ADENOSINE, 
KEYWDS   2 RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, STRUCTURAL    
KEYWDS   3 GENOMICS                                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.H.TAHIROV,E.INAGAKI,M.MIYANO                                        
REVDAT   4   08-MAY-19 1ODI    1       REMARK                                   
REVDAT   3   24-FEB-09 1ODI    1       VERSN                                    
REVDAT   2   26-MAY-05 1ODI    1       JRNL                                     
REVDAT   1   27-FEB-03 1ODI    0                                                
JRNL        AUTH   T.H.TAHIROV,E.INAGAKI,N.OHSHIMA,T.KITAO,C.KUROISHI,Y.UKITA,  
JRNL        AUTH 2 K.TAKIO,M.KOBAYASHI,S.KURAMITSU,S.YOKOYAMA,M.MIYANO          
JRNL        TITL   CRYSTAL STRUCTURE OF PURINE NUCLEOSIDE PHOSPHORYLASE FROM    
JRNL        TITL 2 THERMUS THERMOPHILUS                                         
JRNL        REF    J.MOL.BIOL.                   V. 337  1149 2004              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   15046984                                                     
JRNL        DOI    10.1016/J.JMB.2004.02.016                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.40 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 : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.96                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 247589.730                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 93.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 56004                          
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 SET) : 0.176                           
REMARK   3   FREE R VALUE                     : 0.234                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2837                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.004                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.40                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.55                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 86.10                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 8039                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2500                       
REMARK   3   BIN FREE R VALUE                    : 0.3120                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.00                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 427                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.015                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 10716                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 154                                     
REMARK   3   SOLVENT ATOMS            : 391                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 14.80                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 27.80                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.08000                                             
REMARK   3    B22 (A**2) : -1.08000                                             
REMARK   3    B33 (A**2) : 2.17000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.24                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.31                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.33                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.43                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.90                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.880                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 2.550 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 3.700 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 4.120 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 5.460 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.35                                                 
REMARK   3   BSOL        : 31.09                                                
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  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : ADN.PAR                                        
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : ADN.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1ODI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-FEB-03.                  
REMARK 100 THE DEPOSITION ID IS D_1290012101.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-JAN-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 6.30                               
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 FR-D                        
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU IMAGE PLATE, RAXIS-VII      
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 56385                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.400                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -0.500                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.4                               
REMARK 200  DATA REDUNDANCY                : 4.100                              
REMARK 200  R MERGE                    (I) : 0.08800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.2000                            
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) : 2.49                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 88.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.33500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.900                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER                        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: THE REFINED STRUCTURE OF PURINE NUCLEOSIDE PEPTIDASE FROM    
REMARK 200  THERMUS THERMOPHILUS WAS USED AS STARTING MODEL FOR REFINEMENT      
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.90                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: MICROBATCH METHOD UNDER OIL WAS USED.    
REMARK 280  15.1 MG/ML OF PROTEIN SOLUTION CONTAINING 0.02M DTT WAS MIXED       
REMARK 280  WITH 1.65M SODIUM ACETATE AND 0.1M MES PH 6.3. THE                  
REMARK 280  CRYSTALLIZATION TEMPERATURE WAS 291 K. PARATONE-N OIL MIXED WITH    
REMARK 280  10% W/W OF GLYCEROL WAS USED FOR CRYOPROTECTION. LIGAND BOUND       
REMARK 280  CRYSTALS WERE OBTAINED BY 7 H SOAKING OF NATIVE CRYSTALS IN         
REMARK 280  SOLUTION CONTAINING 1.2M SODIUM ACETATE PH 6.3, 20MM AMMONIUM       
REMARK 280  SULFATE, 2MM MAGNESIUM SULFATE AND 5MM ADENOSINE, PH 6.30           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
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+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
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       85.50450            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       66.18250            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       66.18250            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      128.25675            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       66.18250            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       66.18250            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       42.75225            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       66.18250            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       66.18250            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      128.25675            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       66.18250            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       66.18250            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       42.75225            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       85.50450            
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: HEXAMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F                      
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     MET A     1                                                      
REMARK 465     MET B     1                                                      
REMARK 465     MET C     1                                                      
REMARK 465     MET D     1                                                      
REMARK 465     MET E     1                                                      
REMARK 465     MET F     1                                                      
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    ARG A   7       69.11    -61.36                                   
REMARK 500    ARG A  44       15.66     58.97                                   
REMARK 500    GLU A 181      -30.93   -147.92                                   
REMARK 500    PRO A 214      -55.30    -25.37                                   
REMARK 500    PRO B  10      -63.17    -26.22                                   
REMARK 500    SER B  95     -163.17   -107.80                                   
REMARK 500    ALA B 106      109.98    -55.38                                   
REMARK 500    GLU B 181      -32.33   -151.30                                   
REMARK 500    PRO C  10      125.00    -37.13                                   
REMARK 500    LEU C  19       75.17   -116.85                                   
REMARK 500    ASP C  42       -2.66   -142.22                                   
REMARK 500    ARG C  44       17.22     53.07                                   
REMARK 500    SER C  95     -167.13   -105.28                                   
REMARK 500    GLU C 181      -32.78   -141.77                                   
REMARK 500    ILE C 206      119.64    -24.77                                   
REMARK 500    PRO D   3      150.50    -47.15                                   
REMARK 500    GLU D 181      -33.67   -156.68                                   
REMARK 500    PRO E   3      153.45    -49.91                                   
REMARK 500    HIS E   5      -61.17   -108.66                                   
REMARK 500    GLU E 181      -42.69   -150.35                                   
REMARK 500    ASP F  42       -3.74   -147.80                                   
REMARK 500    GLU F 181      -30.54   -147.98                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 700                                                                      
REMARK 700 SHEET                                                                
REMARK 700 DETERMINATION METHOD: DSSP                                           
REMARK 700 THE SHEETS PRESENTED AS "AA","BA" IN EACH CHAIN ON SHEET RECORDS     
REMARK 700 BELOW ARE ACTUALLY  10-STRANDED BARRELS THIS IS REPRESENTED BY       
REMARK 700 A 11-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS              
REMARK 700 ARE IDENTICAL.                                                       
REMARK 700 SHEET                                                                
REMARK 700 DETERMINATION METHOD: DSSP                                           
REMARK 700 THE SHEETS PRESENTED AS "CA", "DA", "EA", "FA" IN EACH               
REMARK 700 CHAIN ON SHEET RECORDS BELOW ARE ACTUALLY AN  8-STRANDED BARRELS     
REMARK 700 THIS IS REPRESENTED BY A  9-STRANDED SHEET IN WHICH THE              
REMARK 700 FIRST AND LAST STRANDS ARE IDENTICAL.                                
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1236                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1236                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C1236                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C1237                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D1236                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E1236                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 F1236                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 F1237                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADN A1237                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADN B1237                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADN C1238                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADN D1237                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADN E1237                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADN F1238                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1A69   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE IN COMPLEX WITH FORMYCIN B AND       
REMARK 900 SULPHATE (PHOSPHATE)                                                 
REMARK 900 RELATED ID: 1A9O   RELATED DB: PDB                                   
REMARK 900 BOVINE PURINE NUCLEOSIDE PHOSPHORYLASE COMPLEXED WITH PHOSPHATE      
REMARK 900 RELATED ID: 1A9P   RELATED DB: PDB                                   
REMARK 900 BOVINE PURINE NUCLEOSIDE PHOSPHORYLASE COMPLEXED WITH 9-             
REMARK 900 DEAZAINOSINE AND PHOSPHATE                                           
REMARK 900 RELATED ID: 1A9Q   RELATED DB: PDB                                   
REMARK 900 BOVINE PURINE NUCLEOSIDE PHOSPHORYLASE COMPLEXED WITH INOSINE        
REMARK 900 RELATED ID: 1A9R   RELATED DB: PDB                                   
REMARK 900 BOVINE PURINE NUCLEOSIDE PHOSPHORYLASE COMPLEXED WITH HYPOXANTHINE   
REMARK 900 AND SULFATE                                                          
REMARK 900 RELATED ID: 1A9S   RELATED DB: PDB                                   
REMARK 900 BOVINE PURINE NUCLEOSIDE PHOSPHORYLASE COMPLEXED WITH INOSINE AND    
REMARK 900 SULFATE                                                              
REMARK 900 RELATED ID: 1A9T   RELATED DB: PDB                                   
REMARK 900 BOVINE PURINE NUCLEOSIDE PHOSPHORYLASE COMPLEXED WITH 9-             
REMARK 900 DEAZAINOSINE AND PHOSPHATE                                           
REMARK 900 RELATED ID: 1B8N   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE                                      
REMARK 900 RELATED ID: 1B8O   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE                                      
REMARK 900 RELATED ID: 1C3X   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE FROM CELLULOMONAS SP. IN COMPLEX     
REMARK 900 WITH 8-IODO- GUANINE                                                 
REMARK 900 RELATED ID: 1ECP   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE                                      
REMARK 900 RELATED ID: 1FXU   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE FROM CALF SPLEEN IN COMPLEXWITH N(7) 
REMARK 900 -ACYCLOGUANOSINE INHIBITOR AND A PHOSPHATE ION                       
REMARK 900 RELATED ID: 1G2O   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF PURINE NUCLEOSIDE PHOSPHORYLASE                 
REMARK 900 FROMMYCOBACTERIUM TUBERCULOSIS IN COMPLEX WITH A TRANSITION-STATE    
REMARK 900 INHIBITOR                                                            
REMARK 900 RELATED ID: 1K9S   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE FROM E. COLI IN COMPLEXWITH          
REMARK 900 FORMYCIN A DERIVATIVE AND PHOSPHATE                                  
REMARK 900 RELATED ID: 1ODJ   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE FROM THERMUS THERMOPHILUS            
REMARK 900 RELATED ID: 1ODK   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE FROM THERMUS THERMOPHILUS            
REMARK 900 RELATED ID: 1ODL   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE FROM THERMUS THERMOPHILUS            
REMARK 900 RELATED ID: 1PBN   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE                                      
REMARK 900 RELATED ID: 1QE5   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE FROM CELLULOMONAS SP. IN COMPLEX     
REMARK 900 WITH PHOSPHATE                                                       
REMARK 900 RELATED ID: 1ULA   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE                                      
REMARK 900 RELATED ID: 1ULB   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE COMPLEX WITH GUANINE                 
REMARK 900 RELATED ID: 1VFN   RELATED DB: PDB                                   
REMARK 900 PURINE NUCLEOSIDE PHOSPHORYLASE                                      
REMARK 900 RELATED ID: 3PNP   RELATED DB: PDB                                   
REMARK 900 THE HIGH RESOLUTION CRYSTAL STRUCTURE OF BOVINE SPLEEN PURINE        
REMARK 900 NUCLEOSIDE PHOSPHORYLASE IN COMPLEX FORMS WITH PHOSPHATE AND 9-      
REMARK 900 DEAZAINOSINE                                                         
REMARK 900 RELATED ID: 4PNP   RELATED DB: PDB                                   
REMARK 900 THE HIGH RESOLUTION CRYSTAL STRUCTURE OF BOVINE SPLEEN PURINE        
REMARK 900 NUCLEOSIDE PHOSPHORYLASE IN COMPLEX FORMS WITH PHOSPHATE AND 9-      
REMARK 900 DEAZAINOSINE                                                         
DBREF  1ODI A    1   235  PDB    1ODI     1ODI             1    235             
DBREF  1ODI B    1   235  PDB    1ODI     1ODI             1    235             
DBREF  1ODI C    1   235  PDB    1ODI     1ODI             1    235             
DBREF  1ODI D    1   235  PDB    1ODI     1ODI             1    235             
DBREF  1ODI E    1   235  PDB    1ODI     1ODI             1    235             
DBREF  1ODI F    1   235  PDB    1ODI     1ODI             1    235             
SEQRES   1 A  235  MET SER PRO ILE HIS VAL ARG ALA HIS PRO GLY ASP VAL          
SEQRES   2 A  235  ALA GLU ARG VAL LEU LEU PRO GLY ASP PRO GLY ARG ALA          
SEQRES   3 A  235  GLU TRP ILE ALA LYS THR PHE LEU GLN ASN PRO ARG ARG          
SEQRES   4 A  235  TYR ASN ASP HIS ARG GLY LEU TRP GLY TYR THR GLY LEU          
SEQRES   5 A  235  TYR LYS GLY VAL PRO VAL SER VAL GLN THR THR GLY MET          
SEQRES   6 A  235  GLY THR PRO SER ALA ALA ILE VAL VAL GLU GLU LEU VAL          
SEQRES   7 A  235  ARG LEU GLY ALA ARG VAL LEU VAL ARG VAL GLY THR ALA          
SEQRES   8 A  235  GLY ALA ALA SER SER ASP LEU ALA PRO GLY GLU LEU ILE          
SEQRES   9 A  235  VAL ALA GLN GLY ALA VAL PRO LEU ASP GLY THR THR ARG          
SEQRES  10 A  235  GLN TYR LEU GLU GLY ARG PRO TYR ALA PRO VAL PRO ASP          
SEQRES  11 A  235  PRO GLU VAL PHE ARG ALA LEU TRP ARG ARG ALA GLU ALA          
SEQRES  12 A  235  LEU GLY TYR PRO HIS ARG VAL GLY LEU VAL ALA SER GLU          
SEQRES  13 A  235  ASP ALA PHE TYR ALA THR THR PRO GLU GLU ALA ARG ALA          
SEQRES  14 A  235  TRP ALA ARG TYR GLY VAL LEU ALA PHE GLU MET GLU ALA          
SEQRES  15 A  235  SER ALA LEU PHE LEU LEU GLY ARG MET ARG GLY VAL ARG          
SEQRES  16 A  235  THR GLY ALA ILE LEU ALA VAL SER ASN ARG ILE GLY ASP          
SEQRES  17 A  235  PRO GLU LEU ALA PRO PRO GLU VAL LEU GLN GLU GLY VAL          
SEQRES  18 A  235  ARG ARG MET VAL GLU VAL ALA LEU GLU ALA VAL LEU GLU          
SEQRES  19 A  235  VAL                                                          
SEQRES   1 B  235  MET SER PRO ILE HIS VAL ARG ALA HIS PRO GLY ASP VAL          
SEQRES   2 B  235  ALA GLU ARG VAL LEU LEU PRO GLY ASP PRO GLY ARG ALA          
SEQRES   3 B  235  GLU TRP ILE ALA LYS THR PHE LEU GLN ASN PRO ARG ARG          
SEQRES   4 B  235  TYR ASN ASP HIS ARG GLY LEU TRP GLY TYR THR GLY LEU          
SEQRES   5 B  235  TYR LYS GLY VAL PRO VAL SER VAL GLN THR THR GLY MET          
SEQRES   6 B  235  GLY THR PRO SER ALA ALA ILE VAL VAL GLU GLU LEU VAL          
SEQRES   7 B  235  ARG LEU GLY ALA ARG VAL LEU VAL ARG VAL GLY THR ALA          
SEQRES   8 B  235  GLY ALA ALA SER SER ASP LEU ALA PRO GLY GLU LEU ILE          
SEQRES   9 B  235  VAL ALA GLN GLY ALA VAL PRO LEU ASP GLY THR THR ARG          
SEQRES  10 B  235  GLN TYR LEU GLU GLY ARG PRO TYR ALA PRO VAL PRO ASP          
SEQRES  11 B  235  PRO GLU VAL PHE ARG ALA LEU TRP ARG ARG ALA GLU ALA          
SEQRES  12 B  235  LEU GLY TYR PRO HIS ARG VAL GLY LEU VAL ALA SER GLU          
SEQRES  13 B  235  ASP ALA PHE TYR ALA THR THR PRO GLU GLU ALA ARG ALA          
SEQRES  14 B  235  TRP ALA ARG TYR GLY VAL LEU ALA PHE GLU MET GLU ALA          
SEQRES  15 B  235  SER ALA LEU PHE LEU LEU GLY ARG MET ARG GLY VAL ARG          
SEQRES  16 B  235  THR GLY ALA ILE LEU ALA VAL SER ASN ARG ILE GLY ASP          
SEQRES  17 B  235  PRO GLU LEU ALA PRO PRO GLU VAL LEU GLN GLU GLY VAL          
SEQRES  18 B  235  ARG ARG MET VAL GLU VAL ALA LEU GLU ALA VAL LEU GLU          
SEQRES  19 B  235  VAL                                                          
SEQRES   1 C  235  MET SER PRO ILE HIS VAL ARG ALA HIS PRO GLY ASP VAL          
SEQRES   2 C  235  ALA GLU ARG VAL LEU LEU PRO GLY ASP PRO GLY ARG ALA          
SEQRES   3 C  235  GLU TRP ILE ALA LYS THR PHE LEU GLN ASN PRO ARG ARG          
SEQRES   4 C  235  TYR ASN ASP HIS ARG GLY LEU TRP GLY TYR THR GLY LEU          
SEQRES   5 C  235  TYR LYS GLY VAL PRO VAL SER VAL GLN THR THR GLY MET          
SEQRES   6 C  235  GLY THR PRO SER ALA ALA ILE VAL VAL GLU GLU LEU VAL          
SEQRES   7 C  235  ARG LEU GLY ALA ARG VAL LEU VAL ARG VAL GLY THR ALA          
SEQRES   8 C  235  GLY ALA ALA SER SER ASP LEU ALA PRO GLY GLU LEU ILE          
SEQRES   9 C  235  VAL ALA GLN GLY ALA VAL PRO LEU ASP GLY THR THR ARG          
SEQRES  10 C  235  GLN TYR LEU GLU GLY ARG PRO TYR ALA PRO VAL PRO ASP          
SEQRES  11 C  235  PRO GLU VAL PHE ARG ALA LEU TRP ARG ARG ALA GLU ALA          
SEQRES  12 C  235  LEU GLY TYR PRO HIS ARG VAL GLY LEU VAL ALA SER GLU          
SEQRES  13 C  235  ASP ALA PHE TYR ALA THR THR PRO GLU GLU ALA ARG ALA          
SEQRES  14 C  235  TRP ALA ARG TYR GLY VAL LEU ALA PHE GLU MET GLU ALA          
SEQRES  15 C  235  SER ALA LEU PHE LEU LEU GLY ARG MET ARG GLY VAL ARG          
SEQRES  16 C  235  THR GLY ALA ILE LEU ALA VAL SER ASN ARG ILE GLY ASP          
SEQRES  17 C  235  PRO GLU LEU ALA PRO PRO GLU VAL LEU GLN GLU GLY VAL          
SEQRES  18 C  235  ARG ARG MET VAL GLU VAL ALA LEU GLU ALA VAL LEU GLU          
SEQRES  19 C  235  VAL                                                          
SEQRES   1 D  235  MET SER PRO ILE HIS VAL ARG ALA HIS PRO GLY ASP VAL          
SEQRES   2 D  235  ALA GLU ARG VAL LEU LEU PRO GLY ASP PRO GLY ARG ALA          
SEQRES   3 D  235  GLU TRP ILE ALA LYS THR PHE LEU GLN ASN PRO ARG ARG          
SEQRES   4 D  235  TYR ASN ASP HIS ARG GLY LEU TRP GLY TYR THR GLY LEU          
SEQRES   5 D  235  TYR LYS GLY VAL PRO VAL SER VAL GLN THR THR GLY MET          
SEQRES   6 D  235  GLY THR PRO SER ALA ALA ILE VAL VAL GLU GLU LEU VAL          
SEQRES   7 D  235  ARG LEU GLY ALA ARG VAL LEU VAL ARG VAL GLY THR ALA          
SEQRES   8 D  235  GLY ALA ALA SER SER ASP LEU ALA PRO GLY GLU LEU ILE          
SEQRES   9 D  235  VAL ALA GLN GLY ALA VAL PRO LEU ASP GLY THR THR ARG          
SEQRES  10 D  235  GLN TYR LEU GLU GLY ARG PRO TYR ALA PRO VAL PRO ASP          
SEQRES  11 D  235  PRO GLU VAL PHE ARG ALA LEU TRP ARG ARG ALA GLU ALA          
SEQRES  12 D  235  LEU GLY TYR PRO HIS ARG VAL GLY LEU VAL ALA SER GLU          
SEQRES  13 D  235  ASP ALA PHE TYR ALA THR THR PRO GLU GLU ALA ARG ALA          
SEQRES  14 D  235  TRP ALA ARG TYR GLY VAL LEU ALA PHE GLU MET GLU ALA          
SEQRES  15 D  235  SER ALA LEU PHE LEU LEU GLY ARG MET ARG GLY VAL ARG          
SEQRES  16 D  235  THR GLY ALA ILE LEU ALA VAL SER ASN ARG ILE GLY ASP          
SEQRES  17 D  235  PRO GLU LEU ALA PRO PRO GLU VAL LEU GLN GLU GLY VAL          
SEQRES  18 D  235  ARG ARG MET VAL GLU VAL ALA LEU GLU ALA VAL LEU GLU          
SEQRES  19 D  235  VAL                                                          
SEQRES   1 E  235  MET SER PRO ILE HIS VAL ARG ALA HIS PRO GLY ASP VAL          
SEQRES   2 E  235  ALA GLU ARG VAL LEU LEU PRO GLY ASP PRO GLY ARG ALA          
SEQRES   3 E  235  GLU TRP ILE ALA LYS THR PHE LEU GLN ASN PRO ARG ARG          
SEQRES   4 E  235  TYR ASN ASP HIS ARG GLY LEU TRP GLY TYR THR GLY LEU          
SEQRES   5 E  235  TYR LYS GLY VAL PRO VAL SER VAL GLN THR THR GLY MET          
SEQRES   6 E  235  GLY THR PRO SER ALA ALA ILE VAL VAL GLU GLU LEU VAL          
SEQRES   7 E  235  ARG LEU GLY ALA ARG VAL LEU VAL ARG VAL GLY THR ALA          
SEQRES   8 E  235  GLY ALA ALA SER SER ASP LEU ALA PRO GLY GLU LEU ILE          
SEQRES   9 E  235  VAL ALA GLN GLY ALA VAL PRO LEU ASP GLY THR THR ARG          
SEQRES  10 E  235  GLN TYR LEU GLU GLY ARG PRO TYR ALA PRO VAL PRO ASP          
SEQRES  11 E  235  PRO GLU VAL PHE ARG ALA LEU TRP ARG ARG ALA GLU ALA          
SEQRES  12 E  235  LEU GLY TYR PRO HIS ARG VAL GLY LEU VAL ALA SER GLU          
SEQRES  13 E  235  ASP ALA PHE TYR ALA THR THR PRO GLU GLU ALA ARG ALA          
SEQRES  14 E  235  TRP ALA ARG TYR GLY VAL LEU ALA PHE GLU MET GLU ALA          
SEQRES  15 E  235  SER ALA LEU PHE LEU LEU GLY ARG MET ARG GLY VAL ARG          
SEQRES  16 E  235  THR GLY ALA ILE LEU ALA VAL SER ASN ARG ILE GLY ASP          
SEQRES  17 E  235  PRO GLU LEU ALA PRO PRO GLU VAL LEU GLN GLU GLY VAL          
SEQRES  18 E  235  ARG ARG MET VAL GLU VAL ALA LEU GLU ALA VAL LEU GLU          
SEQRES  19 E  235  VAL                                                          
SEQRES   1 F  235  MET SER PRO ILE HIS VAL ARG ALA HIS PRO GLY ASP VAL          
SEQRES   2 F  235  ALA GLU ARG VAL LEU LEU PRO GLY ASP PRO GLY ARG ALA          
SEQRES   3 F  235  GLU TRP ILE ALA LYS THR PHE LEU GLN ASN PRO ARG ARG          
SEQRES   4 F  235  TYR ASN ASP HIS ARG GLY LEU TRP GLY TYR THR GLY LEU          
SEQRES   5 F  235  TYR LYS GLY VAL PRO VAL SER VAL GLN THR THR GLY MET          
SEQRES   6 F  235  GLY THR PRO SER ALA ALA ILE VAL VAL GLU GLU LEU VAL          
SEQRES   7 F  235  ARG LEU GLY ALA ARG VAL LEU VAL ARG VAL GLY THR ALA          
SEQRES   8 F  235  GLY ALA ALA SER SER ASP LEU ALA PRO GLY GLU LEU ILE          
SEQRES   9 F  235  VAL ALA GLN GLY ALA VAL PRO LEU ASP GLY THR THR ARG          
SEQRES  10 F  235  GLN TYR LEU GLU GLY ARG PRO TYR ALA PRO VAL PRO ASP          
SEQRES  11 F  235  PRO GLU VAL PHE ARG ALA LEU TRP ARG ARG ALA GLU ALA          
SEQRES  12 F  235  LEU GLY TYR PRO HIS ARG VAL GLY LEU VAL ALA SER GLU          
SEQRES  13 F  235  ASP ALA PHE TYR ALA THR THR PRO GLU GLU ALA ARG ALA          
SEQRES  14 F  235  TRP ALA ARG TYR GLY VAL LEU ALA PHE GLU MET GLU ALA          
SEQRES  15 F  235  SER ALA LEU PHE LEU LEU GLY ARG MET ARG GLY VAL ARG          
SEQRES  16 F  235  THR GLY ALA ILE LEU ALA VAL SER ASN ARG ILE GLY ASP          
SEQRES  17 F  235  PRO GLU LEU ALA PRO PRO GLU VAL LEU GLN GLU GLY VAL          
SEQRES  18 F  235  ARG ARG MET VAL GLU VAL ALA LEU GLU ALA VAL LEU GLU          
SEQRES  19 F  235  VAL                                                          
HET    SO4  A1236       5                                                       
HET    ADN  A1237      19                                                       
HET    SO4  B1236       5                                                       
HET    ADN  B1237      19                                                       
HET    SO4  C1236       5                                                       
HET    SO4  C1237       5                                                       
HET    ADN  C1238      19                                                       
HET    SO4  D1236       5                                                       
HET    ADN  D1237      19                                                       
HET    SO4  E1236       5                                                       
HET    ADN  E1237      19                                                       
HET    SO4  F1236       5                                                       
HET    SO4  F1237       5                                                       
HET    ADN  F1238      19                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     ADN ADENOSINE                                                        
FORMUL   7  SO4    8(O4 S 2-)                                                   
FORMUL   8  ADN    6(C10 H13 N5 O4)                                             
FORMUL  21  HOH   *391(H2 O)                                                    
HELIX    1   1 HIS A    9  VAL A   13  5                                   5    
HELIX    2   2 ASP A   22  LEU A   34  1                                  13    
HELIX    3   3 ASP A   42  LEU A   46  5                                   5    
HELIX    4   4 GLY A   66  LEU A   80  1                                  15    
HELIX    5   5 ASP A  113  GLU A  121  1                                   9    
HELIX    6   6 ASP A  130  LEU A  144  1                                  15    
HELIX    7   7 THR A  163  ARG A  172  1                                  10    
HELIX    8   8 GLU A  181  ARG A  192  1                                  12    
HELIX    9   9 PRO A  213  VAL A  235  1                                  23    
HELIX   10  10 ASP B   22  LEU B   34  1                                  13    
HELIX   11  11 ASP B   42  LEU B   46  5                                   5    
HELIX   12  12 GLY B   66  GLY B   81  1                                  16    
HELIX   13  13 ASP B  113  LEU B  120  1                                   8    
HELIX   14  14 ASP B  130  GLY B  145  1                                  16    
HELIX   15  15 ALA B  158  THR B  162  5                                   5    
HELIX   16  16 THR B  163  ARG B  172  1                                  10    
HELIX   17  17 GLU B  181  ARG B  192  1                                  12    
HELIX   18  18 PRO B  213  VAL B  235  1                                  23    
HELIX   19  19 ASP C   22  LEU C   34  1                                  13    
HELIX   20  20 ASP C   42  LEU C   46  5                                   5    
HELIX   21  21 GLY C   66  LEU C   80  1                                  15    
HELIX   22  22 ASP C  113  GLU C  121  1                                   9    
HELIX   23  23 ASP C  130  LEU C  144  1                                  15    
HELIX   24  24 THR C  163  ARG C  172  1                                  10    
HELIX   25  25 GLU C  181  ARG C  192  1                                  12    
HELIX   26  26 PRO C  213  VAL C  235  1                                  23    
HELIX   27  27 ASP D   22  LEU D   34  1                                  13    
HELIX   28  28 ASP D   42  LEU D   46  5                                   5    
HELIX   29  29 GLY D   66  LEU D   80  1                                  15    
HELIX   30  30 ASP D  113  GLU D  121  1                                   9    
HELIX   31  31 ASP D  130  LEU D  144  1                                  15    
HELIX   32  32 THR D  163  ARG D  172  1                                  10    
HELIX   33  33 GLU D  181  GLY D  193  1                                  13    
HELIX   34  34 PRO D  213  LEU D  233  1                                  21    
HELIX   35  35 HIS E    9  VAL E   13  5                                   5    
HELIX   36  36 ASP E   22  LEU E   34  1                                  13    
HELIX   37  37 ASP E   42  LEU E   46  5                                   5    
HELIX   38  38 GLY E   66  GLY E   81  1                                  16    
HELIX   39  39 ASP E  113  GLU E  121  1                                   9    
HELIX   40  40 ASP E  130  LEU E  144  1                                  15    
HELIX   41  41 THR E  163  ARG E  172  1                                  10    
HELIX   42  42 GLU E  181  GLY E  193  1                                  13    
HELIX   43  43 PRO E  213  LEU E  233  1                                  21    
HELIX   44  44 ASP F   22  LEU F   34  1                                  13    
HELIX   45  45 ASP F   42  LEU F   46  5                                   5    
HELIX   46  46 GLY F   66  LEU F   80  1                                  15    
HELIX   47  47 ASP F  113  LEU F  120  1                                   8    
HELIX   48  48 ASP F  130  LEU F  144  1                                  15    
HELIX   49  49 THR F  163  ARG F  172  1                                  10    
HELIX   50  50 GLU F  181  ARG F  192  1                                  12    
HELIX   51  51 PRO F  213  VAL F  235  1                                  23    
SHEET    1  AA11 ARG A  16  LEU A  19  0                                        
SHEET    2  AA11 VAL A  84  ALA A  93  1  O  VAL A  84   N  VAL A  17           
SHEET    3  AA11 VAL A 175  GLU A 179 -1  O  PHE A 178   N  GLY A  92           
SHEET    4  AA11 ARG A 149  SER A 155  1  O  LEU A 152   N  LEU A 176           
SHEET    5  AA11 LEU A 103  PRO A 111  1  O  LEU A 103   N  ARG A 149           
SHEET    6  AA11 ARG A 195  ARG A 205 -1  O  ALA A 198   N  ALA A 106           
SHEET    7  AA11 VAL A  84  ALA A  93  1  O  LEU A  85   N  GLY A 197           
SHEET    8  AA11 ARG A  16  LEU A  19  1  O  VAL A  17   N  VAL A  86           
SHEET    9  AA11 VAL A  56  GLN A  61  1  O  SER A  59   N  LEU A  18           
SHEET   10  AA11 GLY A  48  TYR A  53 -1  O  TYR A  49   N  VAL A  60           
SHEET   11  AA11 ARG A  16  LEU A  19  0                                        
SHEET    1  BA11 ARG B  16  LEU B  19  0                                        
SHEET    2  BA11 VAL B  84  ALA B  93  1  O  VAL B  84   N  VAL B  17           
SHEET    3  BA11 VAL B 175  GLU B 179 -1  O  PHE B 178   N  GLY B  92           
SHEET    4  BA11 HIS B 148  SER B 155  1  O  LEU B 152   N  LEU B 176           
SHEET    5  BA11 LEU B 103  PRO B 111  1  O  LEU B 103   N  ARG B 149           
SHEET    6  BA11 ARG B 195  ARG B 205 -1  O  ALA B 198   N  ALA B 106           
SHEET    7  BA11 VAL B  84  ALA B  93  1  O  LEU B  85   N  GLY B 197           
SHEET    8  BA11 ARG B  16  LEU B  19  1  O  VAL B  17   N  VAL B  86           
SHEET    9  BA11 VAL B  56  GLN B  61  1  O  SER B  59   N  LEU B  18           
SHEET   10  BA11 GLY B  48  TYR B  53 -1  O  TYR B  49   N  VAL B  60           
SHEET   11  BA11 ARG B  16  LEU B  19  0                                        
SHEET    1  CA22 ARG C  16  LEU C  18  0                                        
SHEET    2  CA22 VAL C  84  ALA C  93  1  O  VAL C  84   N  VAL C  17           
SHEET    3  CA22 VAL C 175  GLU C 179 -1  O  PHE C 178   N  GLY C  92           
SHEET    4  CA22 ARG C 149  GLU C 156  1  O  LEU C 152   N  LEU C 176           
SHEET    5  CA22 LEU C 103  LEU C 112  1  O  LEU C 103   N  ARG C 149           
SHEET    6  CA22 ARG C 195  ARG C 205 -1  O  ALA C 198   N  ALA C 106           
SHEET    7  CA22 GLN C  35  ASN C  41  0                                        
SHEET    8  CA22 GLY C  48  TYR C  53 -1  O  GLY C  48   N  TYR C  40           
SHEET    9  CA22 GLY C  48  TYR C  53  0                                        
SHEET   10  CA22 GLN C  35  ASN C  41 -1  O  GLN C  35   N  LEU C  52           
SHEET   11  CA22 VAL C  56  GLN C  61  0                                        
SHEET   12  CA22 ARG C  16  LEU C  18  1  O  ARG C  16   N  SER C  59           
SHEET   13  CA22 VAL C  84  ALA C  93  1  O  VAL C  84   N  VAL C  17           
SHEET   14  CA22 ARG C  16  LEU C  18  1  O  VAL C  17   N  VAL C  86           
SHEET   15  CA22 LEU C 103  LEU C 112  0                                        
SHEET   16  CA22 ARG C 195  ARG C 205 -1  O  ALA C 198   N  ALA C 106           
SHEET   17  CA22 ARG C 149  GLU C 156  0                                        
SHEET   18  CA22 LEU C 103  LEU C 112  1  O  LEU C 103   N  ARG C 149           
SHEET   19  CA22 VAL C 175  GLU C 179  0                                        
SHEET   20  CA22 VAL C  84  ALA C  93  1  O  GLY C  92   N  PHE C 178           
SHEET   21  CA22 ARG C 195  ARG C 205  1  O  ARG C 195   N  LEU C  85           
SHEET   22  CA22 VAL C  84  ALA C  93  1  O  LEU C  85   N  GLY C 197           
SHEET    1  DA18 ARG D  16  LEU D  19  0                                        
SHEET    2  DA18 VAL D  84  ALA D  93  1  O  VAL D  84   N  VAL D  17           
SHEET    3  DA18 GLN D  35  ASN D  41  0                                        
SHEET    4  DA18 GLY D  48  TYR D  53 -1  O  GLY D  48   N  TYR D  40           
SHEET    5  DA18 GLY D  48  TYR D  53  0                                        
SHEET    6  DA18 GLN D  35  ASN D  41 -1  O  GLN D  35   N  LEU D  52           
SHEET    7  DA18 VAL D  56  GLN D  61  0                                        
SHEET    8  DA18 ARG D  16  LEU D  19  1  O  ARG D  16   N  SER D  59           
SHEET    9  DA18 VAL D  84  ALA D  93  1  O  VAL D  84   N  VAL D  17           
SHEET   10  DA18 ARG D  16  LEU D  19  1  O  VAL D  17   N  VAL D  86           
SHEET   11  DA18 LEU D 103  PRO D 111  0                                        
SHEET   12  DA18 HIS D 148  SER D 155  1  O  ARG D 149   N  VAL D 105           
SHEET   13  DA18 HIS D 148  SER D 155  0                                        
SHEET   14  DA18 LEU D 103  PRO D 111  1  O  LEU D 103   N  ARG D 149           
SHEET   15  DA18 VAL D 175  GLU D 179  0                                        
SHEET   16  DA18 VAL D  84  ALA D  93 -1  O  GLY D  92   N  PHE D 178           
SHEET   17  DA18 ARG D 195  ARG D 205  1  O  ARG D 195   N  LEU D  85           
SHEET   18  DA18 VAL D  84  ALA D  93  1  O  LEU D  85   N  GLY D 197           
SHEET    1  EA18 ARG E  16  LEU E  19  0                                        
SHEET    2  EA18 VAL E  84  ALA E  93  1  O  VAL E  84   N  VAL E  17           
SHEET    3  EA18 GLN E  35  ASN E  41  0                                        
SHEET    4  EA18 GLY E  48  TYR E  53 -1  O  GLY E  48   N  TYR E  40           
SHEET    5  EA18 GLY E  48  TYR E  53  0                                        
SHEET    6  EA18 GLN E  35  ASN E  41 -1  O  GLN E  35   N  LEU E  52           
SHEET    7  EA18 VAL E  56  GLN E  61  0                                        
SHEET    8  EA18 ARG E  16  LEU E  19  1  O  ARG E  16   N  SER E  59           
SHEET    9  EA18 VAL E  84  ALA E  93  1  O  VAL E  84   N  VAL E  17           
SHEET   10  EA18 ARG E  16  LEU E  19  1  O  VAL E  17   N  VAL E  86           
SHEET   11  EA18 LEU E 103  PRO E 111  0                                        
SHEET   12  EA18 HIS E 148  SER E 155  1  O  ARG E 149   N  VAL E 105           
SHEET   13  EA18 HIS E 148  SER E 155  0                                        
SHEET   14  EA18 LEU E 103  PRO E 111  1  O  LEU E 103   N  ARG E 149           
SHEET   15  EA18 VAL E 175  GLU E 179  0                                        
SHEET   16  EA18 VAL E  84  ALA E  93 -1  O  GLY E  92   N  PHE E 178           
SHEET   17  EA18 ARG E 195  ARG E 205  1  O  ARG E 195   N  LEU E  85           
SHEET   18  EA18 VAL E  84  ALA E  93  1  O  LEU E  85   N  GLY E 197           
SHEET    1  FA18 ARG F  16  LEU F  19  0                                        
SHEET    2  FA18 VAL F  84  ALA F  93  1  O  VAL F  84   N  VAL F  17           
SHEET    3  FA18 GLN F  35  ASN F  41  0                                        
SHEET    4  FA18 GLY F  48  TYR F  53 -1  O  GLY F  48   N  TYR F  40           
SHEET    5  FA18 GLY F  48  TYR F  53  0                                        
SHEET    6  FA18 GLN F  35  ASN F  41 -1  O  GLN F  35   N  LEU F  52           
SHEET    7  FA18 VAL F  56  GLN F  61  0                                        
SHEET    8  FA18 ARG F  16  LEU F  19  1  O  ARG F  16   N  SER F  59           
SHEET    9  FA18 VAL F  84  ALA F  93  1  O  VAL F  84   N  VAL F  17           
SHEET   10  FA18 ARG F  16  LEU F  19  1  O  VAL F  17   N  VAL F  86           
SHEET   11  FA18 LEU F 103  LEU F 112  0                                        
SHEET   12  FA18 HIS F 148  GLU F 156  1  O  ARG F 149   N  VAL F 105           
SHEET   13  FA18 HIS F 148  GLU F 156  0                                        
SHEET   14  FA18 LEU F 103  LEU F 112  1  O  LEU F 103   N  ARG F 149           
SHEET   15  FA18 VAL F 175  GLU F 179  0                                        
SHEET   16  FA18 VAL F  84  ALA F  93 -1  O  GLY F  92   N  PHE F 178           
SHEET   17  FA18 ARG F 195  ARG F 205  1  O  ARG F 195   N  LEU F  85           
SHEET   18  FA18 VAL F  84  ALA F  93  1  O  LEU F  85   N  GLY F 197           
SITE     1 AC1  7 GLY A  21  ARG A  25  ARG A  87  GLY A  89                    
SITE     2 AC1  7 THR A  90  ADN A1237  ARG B  44                               
SITE     1 AC2  7 ARG A  44  GLY B  21  ARG B  25  ARG B  87                    
SITE     2 AC2  7 GLY B  89  THR B  90  ADN B1237                               
SITE     1 AC3  8 GLY C  21  ASP C  22  ARG C  25  ARG C  87                    
SITE     2 AC3  8 GLY C  89  THR C  90  ADN C1238  ARG D  44                    
SITE     1 AC4  4 ARG B 135  ARG B 139  ARG C 135  ARG C 139                    
SITE     1 AC5  7 ARG C  44  GLY D  21  ARG D  25  ARG D  87                    
SITE     2 AC5  7 GLY D  89  THR D  90  ADN D1237                               
SITE     1 AC6  7 GLY E  21  ARG E  25  ARG E  87  GLY E  89                    
SITE     2 AC6  7 THR E  90  ADN E1237  ARG F  44                               
SITE     1 AC7  7 ARG E  44  GLY F  21  ARG F  25  ARG F  87                    
SITE     2 AC7  7 GLY F  89  THR F  90  ADN F1238                               
SITE     1 AC8  3 ARG A 139  ARG F 135  ARG F 139                               
SITE     1 AC9 18 MET A  65  ARG A  87  THR A  90  ALA A  91                    
SITE     2 AC9 18 GLY A  92  GLU A 156  PHE A 159  PHE A 178                    
SITE     3 AC9 18 GLU A 179  MET A 180  GLU A 181  ASN A 204                    
SITE     4 AC9 18 ILE A 206  SO4 A1236  HOH A2057  HOH A2076                    
SITE     5 AC9 18 HIS B   5  ARG B  44                                          
SITE     1 BC1 17 HIS A   5  ARG A  44  MET B  65  ARG B  87                    
SITE     2 BC1 17 THR B  90  ALA B  91  GLY B  92  GLU B 156                    
SITE     3 BC1 17 PHE B 159  GLU B 179  MET B 180  GLU B 181                    
SITE     4 BC1 17 ASN B 204  ILE B 206  SO4 B1236  HOH B2045                    
SITE     5 BC1 17 HOH B2061                                                     
SITE     1 BC2 17 ARG C  87  THR C  90  ALA C  91  GLY C  92                    
SITE     2 BC2 17 GLU C 156  PHE C 159  PHE C 178  GLU C 179                    
SITE     3 BC2 17 MET C 180  GLU C 181  ASN C 204  ILE C 206                    
SITE     4 BC2 17 SO4 C1236  HOH C2039  HOH C2052  HIS D   5                    
SITE     5 BC2 17 ARG D  44                                                     
SITE     1 BC3 14 HIS C   5  ARG C  44  ARG D  87  THR D  90                    
SITE     2 BC3 14 ALA D  91  GLY D  92  GLU D 156  PHE D 159                    
SITE     3 BC3 14 GLU D 179  MET D 180  GLU D 181  ASN D 204                    
SITE     4 BC3 14 ILE D 206  SO4 D1236                                          
SITE     1 BC4 16 ARG E  87  THR E  90  ALA E  91  GLY E  92                    
SITE     2 BC4 16 GLU E 156  PHE E 159  GLU E 179  MET E 180                    
SITE     3 BC4 16 GLU E 181  ASN E 204  ILE E 206  SO4 E1236                    
SITE     4 BC4 16 HOH E2055  HOH E2080  HIS F   5  ARG F  44                    
SITE     1 BC5 15 HIS E   5  ARG E  44  ARG F  87  THR F  90                    
SITE     2 BC5 15 ALA F  91  GLY F  92  GLU F 156  PHE F 159                    
SITE     3 BC5 15 GLU F 179  MET F 180  GLU F 181  ASN F 204                    
SITE     4 BC5 15 ILE F 206  SO4 F1236  HOH F2042                               
CRYST1  132.365  132.365  171.009  90.00  90.00  90.00 P 43 21 2    48          
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      0.007555  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007555  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005848        0.00000