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Database: PDB
Entry: 3BGS
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Original site: 3BGS 
HEADER    TRANSFERASE                             27-NOV-07   3BGS              
TITLE     STRUCTURE OF HUMAN PURINE NUCLEOSIDE PHOSPHORYLASE WITH L-DADME-IMMH  
TITLE    2 AND PHOSPHATE                                                        
CAVEAT     3BGS    DIH A 301 HAS WRONG CHIRALITY AT ATOM C4' DIH A 301 HAS      
CAVEAT   2 3BGS    WRONG CHIRALITY AT ATOM C3'                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PURINE NUCLEOSIDE PHOSPHORYLASE;                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: INOSINE PHOSPHORYLASE; PNP;                                 
COMPND   5 EC: 2.4.2.1;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 STRAIN: BL21(DE3);                                                   
SOURCE   6 GENE: NP, PNP;                                                       
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PCR-T7/CT-TOPO                            
KEYWDS    PNP, TRANSITION STATE ANALOGUE, L-ENANTIOMER, TRANSFERASE             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.S.MURKIN,U.A.RAMAGOPAL,S.C.ALMO,V.L.SCHRAMM                         
REVDAT   6   30-AUG-23 3BGS    1       REMARK SEQADV                            
REVDAT   5   12-DEC-18 3BGS    1       CAVEAT COMPND HETNAM HETSYN              
REVDAT   5 2                   1       FORMUL                                   
REVDAT   4   25-OCT-17 3BGS    1       REMARK                                   
REVDAT   3   24-FEB-09 3BGS    1       VERSN                                    
REVDAT   2   26-FEB-08 3BGS    1       JRNL                                     
REVDAT   1   08-JAN-08 3BGS    0                                                
JRNL        AUTH   A.RINALDO-MATTHIS,A.S.MURKIN,U.A.RAMAGOPAL,K.CLINCH,S.P.MEE, 
JRNL        AUTH 2 G.B.EVANS,P.C.TYLER,R.H.FURNEAUX,S.C.ALMO,V.L.SCHRAMM        
JRNL        TITL   L-ENANTIOMERS OF TRANSITION STATE ANALOGUE INHIBITORS BOUND  
JRNL        TITL 2 TO HUMAN PURINE NUCLEOSIDE PHOSPHORYLASE                     
JRNL        REF    J.AM.CHEM.SOC.                V. 130   842 2008              
JRNL        REFN                   ISSN 0002-7863                               
JRNL        PMID   18154341                                                     
JRNL        DOI    10.1021/JA710733G                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 99.50                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 38395                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.219                           
REMARK   3   R VALUE            (WORKING SET) : 0.218                           
REMARK   3   FREE R VALUE                     : 0.249                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1922                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.15                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2639                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.39                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3100                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 133                          
REMARK   3   BIN FREE R VALUE                    : 0.4070                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2238                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 34                                      
REMARK   3   SOLVENT ATOMS            : 101                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 56.15                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.06000                                              
REMARK   3    B22 (A**2) : 0.06000                                              
REMARK   3    B33 (A**2) : -0.10000                                             
REMARK   3    B12 (A**2) : 0.03000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.140         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.137         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.115         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.415         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.957                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.948                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2393 ; 0.015 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3252 ; 1.639 ; 1.967       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   301 ; 4.891 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   113 ;32.793 ;23.451       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   400 ;14.493 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    19 ;17.455 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   346 ; 0.114 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1847 ; 0.007 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1031 ; 0.239 ; 0.300       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1621 ; 0.327 ; 0.500       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   199 ; 0.211 ; 0.500       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    52 ; 0.172 ; 0.300       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    24 ; 0.191 ; 0.500       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1493 ; 3.392 ; 2.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2346 ; 4.711 ; 3.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1020 ; 3.301 ; 2.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   902 ; 4.634 ; 3.000       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3BGS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-DEC-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000045501.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-NOV-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X29A                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9793                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 38397                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.099                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 99.500                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 12.50                              
REMARK 200  R MERGE                    (I) : 0.07400                            
REMARK 200  R SYM                      (I) : 0.07600                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.18                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.70                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.71400                            
REMARK 200  R SYM FOR SHELL            (I) : 0.62700                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: 1RR6                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 74.27                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.82                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE PH 5.0, 2.3 M       
REMARK 280  AMMONIUM DIHYDROGENPHOSPHATE, VAPOR DIFFUSION, SITTING DROP,        
REMARK 280  TEMPERATURE 291K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2                            
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z                                               
REMARK 290       6555   -X,-X+Y,-Z                                              
REMARK 290       7555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       8555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       9555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290      10555   Y+2/3,X+1/3,-Z+1/3                                      
REMARK 290      11555   X-Y+2/3,-Y+1/3,-Z+1/3                                   
REMARK 290      12555   -X+2/3,-X+Y+1/3,-Z+1/3                                  
REMARK 290      13555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290      14555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290      15555   -X+Y+1/3,-X+2/3,Z+2/3                                   
REMARK 290      16555   Y+1/3,X+2/3,-Z+2/3                                      
REMARK 290      17555   X-Y+1/3,-Y+2/3,-Z+2/3                                   
REMARK 290      18555   -X+1/3,-X+Y+2/3,-Z+2/3                                  
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        0.00000            
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        0.00000            
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        0.00000            
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        0.00000            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000       71.40050            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       41.22310            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       55.78267            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000       71.40050            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       41.22310            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       55.78267            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000       71.40050            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       41.22310            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       55.78267            
REMARK 290   SMTRY1  10 -0.500000  0.866025  0.000000       71.40050            
REMARK 290   SMTRY2  10  0.866025  0.500000  0.000000       41.22310            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       55.78267            
REMARK 290   SMTRY1  11  1.000000  0.000000  0.000000       71.40050            
REMARK 290   SMTRY2  11  0.000000 -1.000000  0.000000       41.22310            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       55.78267            
REMARK 290   SMTRY1  12 -0.500000 -0.866025  0.000000       71.40050            
REMARK 290   SMTRY2  12 -0.866025  0.500000  0.000000       41.22310            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       55.78267            
REMARK 290   SMTRY1  13  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       82.44620            
REMARK 290   SMTRY3  13  0.000000  0.000000  1.000000      111.56533            
REMARK 290   SMTRY1  14 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  14  0.866025 -0.500000  0.000000       82.44620            
REMARK 290   SMTRY3  14  0.000000  0.000000  1.000000      111.56533            
REMARK 290   SMTRY1  15 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  15 -0.866025 -0.500000  0.000000       82.44620            
REMARK 290   SMTRY3  15  0.000000  0.000000  1.000000      111.56533            
REMARK 290   SMTRY1  16 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  16  0.866025  0.500000  0.000000       82.44620            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000      111.56533            
REMARK 290   SMTRY1  17  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  17  0.000000 -1.000000  0.000000       82.44620            
REMARK 290   SMTRY3  17  0.000000  0.000000 -1.000000      111.56533            
REMARK 290   SMTRY1  18 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  18 -0.866025  0.500000  0.000000       82.44620            
REMARK 290   SMTRY3  18  0.000000  0.000000 -1.000000      111.56533            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 11390 ANGSTROM**2                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   3  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     LYS A   287                                                      
REMARK 465     ALA A   288                                                      
REMARK 465     SER A   289                                                      
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    LEU A  35       14.90   -141.56                                   
REMARK 500    ASN A  55       -4.67     74.74                                   
REMARK 500    ASN A  74       55.70     33.99                                   
REMARK 500    ASP A 167      108.83    -45.31                                   
REMARK 500    SER A 176      -74.09    -49.32                                   
REMARK 500    THR A 177      -34.65    -36.32                                   
REMARK 500    THR A 221      -54.62     78.04                                   
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 PO4 A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIH A 301                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1RR6   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1RT9   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1RSZ   RELATED DB: PDB                                   
DBREF  3BGS A    1   289  UNP    P00491   PNPH_HUMAN       1    289             
SEQADV 3BGS SER A   51  UNP  P00491    GLY    51 VARIANT                        
SEQRES   1 A  289  MET GLU ASN GLY TYR THR TYR GLU ASP TYR LYS ASN THR          
SEQRES   2 A  289  ALA GLU TRP LEU LEU SER HIS THR LYS HIS ARG PRO GLN          
SEQRES   3 A  289  VAL ALA ILE ILE CYS GLY SER GLY LEU GLY GLY LEU THR          
SEQRES   4 A  289  ASP LYS LEU THR GLN ALA GLN ILE PHE ASP TYR SER GLU          
SEQRES   5 A  289  ILE PRO ASN PHE PRO ARG SER THR VAL PRO GLY HIS ALA          
SEQRES   6 A  289  GLY ARG LEU VAL PHE GLY PHE LEU ASN GLY ARG ALA CYS          
SEQRES   7 A  289  VAL MET MET GLN GLY ARG PHE HIS MET TYR GLU GLY TYR          
SEQRES   8 A  289  PRO LEU TRP LYS VAL THR PHE PRO VAL ARG VAL PHE HIS          
SEQRES   9 A  289  LEU LEU GLY VAL ASP THR LEU VAL VAL THR ASN ALA ALA          
SEQRES  10 A  289  GLY GLY LEU ASN PRO LYS PHE GLU VAL GLY ASP ILE MET          
SEQRES  11 A  289  LEU ILE ARG ASP HIS ILE ASN LEU PRO GLY PHE SER GLY          
SEQRES  12 A  289  GLN ASN PRO LEU ARG GLY PRO ASN ASP GLU ARG PHE GLY          
SEQRES  13 A  289  ASP ARG PHE PRO ALA MET SER ASP ALA TYR ASP ARG THR          
SEQRES  14 A  289  MET ARG GLN ARG ALA LEU SER THR TRP LYS GLN MET GLY          
SEQRES  15 A  289  GLU GLN ARG GLU LEU GLN GLU GLY THR TYR VAL MET VAL          
SEQRES  16 A  289  ALA GLY PRO SER PHE GLU THR VAL ALA GLU CYS ARG VAL          
SEQRES  17 A  289  LEU GLN LYS LEU GLY ALA ASP ALA VAL GLY MET SER THR          
SEQRES  18 A  289  VAL PRO GLU VAL ILE VAL ALA ARG HIS CYS GLY LEU ARG          
SEQRES  19 A  289  VAL PHE GLY PHE SER LEU ILE THR ASN LYS VAL ILE MET          
SEQRES  20 A  289  ASP TYR GLU SER LEU GLU LYS ALA ASN HIS GLU GLU VAL          
SEQRES  21 A  289  LEU ALA ALA GLY LYS GLN ALA ALA GLN LYS LEU GLU GLN          
SEQRES  22 A  289  PHE VAL SER ILE LEU MET ALA SER ILE PRO LEU PRO ASP          
SEQRES  23 A  289  LYS ALA SER                                                  
HET    PO4  A 302       5                                                       
HET    PO4  A 303       5                                                       
HET    PO4  A 304       5                                                       
HET    DIH  A 301      19                                                       
HETNAM     PO4 PHOSPHATE ION                                                    
HETNAM     DIH 7-[[(3R,4R)-3-(HYDROXYMETHYL)-4-OXIDANYL-PYRROLIDIN-1-           
HETNAM   2 DIH  IUM-1-YL]METHYL]-3,5-DIHYDROPYRROLO[3,2-D]PYRIMIDIN-4-          
HETNAM   3 DIH  ONE                                                             
FORMUL   2  PO4    3(O4 P 3-)                                                   
FORMUL   5  DIH    C12 H17 N4 O3 1+                                             
FORMUL   6  HOH   *101(H2 O)                                                    
HELIX    1   1 THR A    6  THR A   21  1                                  16    
HELIX    2   2 LEU A   35  LEU A   42  5                                   8    
HELIX    3   3 SER A   51  ILE A   53  5                                   3    
HELIX    4   4 VAL A   61  ALA A   65  5                                   5    
HELIX    5   5 HIS A   86  GLY A   90  5                                   5    
HELIX    6   6 PRO A   92  THR A   97  1                                   6    
HELIX    7   7 THR A   97  LEU A  106  1                                  10    
HELIX    8   8 LEU A  138  SER A  142  1                                   5    
HELIX    9   9 ASP A  167  MET A  181  1                                  15    
HELIX   10  10 THR A  202  LEU A  212  1                                  11    
HELIX   11  11 THR A  221  CYS A  231  1                                  11    
HELIX   12  12 ASN A  256  ALA A  267  1                                  12    
HELIX   13  13 ALA A  267  ALA A  280  1                                  14    
SHEET    1   A10 THR A  43  ASP A  49  0                                        
SHEET    2   A10 ARG A  67  LEU A  73 -1  O  LEU A  68   N  PHE A  48           
SHEET    3   A10 ARG A  76  GLN A  82 -1  O  ARG A  76   N  LEU A  73           
SHEET    4   A10 VAL A  27  CYS A  31  1  N  ILE A  29   O  MET A  81           
SHEET    5   A10 THR A 110  GLY A 119  1  O  VAL A 112   N  ALA A  28           
SHEET    6   A10 ARG A 234  LYS A 244  1  O  ARG A 234   N  LEU A 111           
SHEET    7   A10 ILE A 129  ASN A 137 -1  N  MET A 130   O  SER A 239           
SHEET    8   A10 GLN A 188  MET A 194  1  O  GLN A 188   N  LEU A 131           
SHEET    9   A10 ALA A 216  GLY A 218  1  O  ALA A 216   N  VAL A 193           
SHEET   10   A10 THR A 110  GLY A 119 -1  N  GLY A 118   O  VAL A 217           
CISPEP   1 GLY A  197    PRO A  198          0         5.50                     
SITE     1 AC1  5 GLU A 153  ASP A 157  ARG A 158  HIS A 257                    
SITE     2 AC1  5 HOH A 318                                                     
SITE     1 AC2 10 GLY A  32  SER A  33  ARG A  84  HIS A  86                    
SITE     2 AC2 10 ASN A 115  ALA A 116  SER A 220  DIH A 301                    
SITE     3 AC2 10 HOH A 346  HOH A 376                                          
SITE     1 AC3  5 PRO A  92  GLN A 144  ARG A 148  HOH A 317                    
SITE     2 AC3  5 HOH A 373                                                     
SITE     1 AC4 16 TYR A  88  ALA A 116  ALA A 117  GLY A 118                    
SITE     2 AC4 16 PHE A 159  PHE A 200  GLU A 201  VAL A 217                    
SITE     3 AC4 16 GLY A 218  MET A 219  THR A 242  ASN A 243                    
SITE     4 AC4 16 HIS A 257  VAL A 260  PO4 A 303  HOH A 335                    
CRYST1  142.801  142.801  167.348  90.00  90.00 120.00 H 3 2        18          
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      0.007003  0.004043  0.000000        0.00000                         
SCALE2      0.000000  0.008086  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005976        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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