PDB Short entry for 2E5C
HEADER    TRANSFERASE                             20-DEC-06   2E5C              
TITLE     CRYSTAL STRUCTURE OF HUMAN NMPRTASE COMPLEXED WITH 5'-PHOSPHORIBOSYL- 
TITLE    2 1'-PYROPHOSPHATE                                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NICOTINAMIDE PHOSPHORIBOSYLTRANSFERASE;                    
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: NAMPRTASE, NAMPT, PRE-B CELL-ENHANCING FACTOR, PRE-B-CELL   
COMPND   5 COLONY-ENHANCING FACTOR 1, VISFATIN;                                 
COMPND   6 EC: 2.4.2.12;                                                        
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PGEX-6P1                                  
KEYWDS    NMPRTASE, PBEF, VISFATIN, PRTASE, TRANSFERASE                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.TAKAHASHI,S.NAKAMURA,Y.KOBAYASHI,T.OHKUBO                           
REVDAT   6   25-OCT-23 2E5C    1       HETSYN                                   
REVDAT   5   29-JUL-20 2E5C    1       COMPND REMARK SEQADV HETNAM              
REVDAT   5 2                   1       SITE                                     
REVDAT   4   13-JUL-11 2E5C    1       VERSN                                    
REVDAT   3   02-MAR-11 2E5C    1       JRNL                                     
REVDAT   2   24-FEB-09 2E5C    1       VERSN                                    
REVDAT   1   25-DEC-07 2E5C    0                                                
JRNL        AUTH   R.TAKAHASHI,S.NAKAMURA,T.NAKAZAWA,K.MINOURA,T.YOSHIDA,       
JRNL        AUTH 2 Y.NISHI,Y.KOBAYASHI,T.OHKUBO                                 
JRNL        TITL   STRUCTURE AND REACTION MECHANISM OF HUMAN NICOTINAMIDE       
JRNL        TITL 2 PHOSPHORIBOSYLTRANSFERASE                                    
JRNL        REF    J.BIOCHEM.                    V. 147    95 2010              
JRNL        REFN                   ISSN 0021-924X                               
JRNL        PMID   19819904                                                     
JRNL        DOI    10.1093/JB/MVP152                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
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) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.90                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 49967                          
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) : 0.177                           
REMARK   3   R VALUE            (WORKING SET) : 0.174                           
REMARK   3   FREE R VALUE                     : 0.221                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2656                            
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) : 2.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.26                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3625                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.33                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2130                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 208                          
REMARK   3   BIN FREE R VALUE                    : 0.2610                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 7460                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 44                                      
REMARK   3   SOLVENT ATOMS            : 782                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 23.97                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : -0.01000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.01000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.274         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.202         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.145         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.675         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.952                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.919                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  7680 ; 0.007 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 10414 ; 1.007 ; 1.968       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   928 ; 5.148 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   348 ;38.028 ;24.885       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1344 ;12.396 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    26 ;14.322 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1142 ; 0.067 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5742 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  3856 ; 0.173 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  5318 ; 0.297 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   752 ; 0.105 ; 0.200       
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):    58 ; 0.132 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    19 ; 0.065 ; 0.200       
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):  4772 ; 0.321 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  7496 ; 0.564 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  3354 ; 0.766 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2918 ; 1.287 ; 4.500       
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 2E5C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-DEC-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000026244.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-JUN-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL38B1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU JUPITER 210                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 56429                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.150                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 1.920                              
REMARK 200  R MERGE                    (I) : 0.16000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.31800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.730                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 2H3B                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.44                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 38-40% PENTAERYTHRITOL PROPOXYLATE       
REMARK 280  (5/4 PO/OH), 50MM TRIS-HCL, 200MM KCL, PH 8.0, VAPOR DIFFUSION,     
REMARK 280  HANGING DROP, TEMPERATURE 277K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       53.37300            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 9970 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 32400 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     GLY A    -7                                                      
REMARK 465     PRO A    -6                                                      
REMARK 465     LEU A    -5                                                      
REMARK 465     GLY A    -4                                                      
REMARK 465     SER A    -3                                                      
REMARK 465     PRO A    -2                                                      
REMARK 465     GLN A    -1                                                      
REMARK 465     PHE A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     ASN A     2                                                      
REMARK 465     PRO A     3                                                      
REMARK 465     ALA A     4                                                      
REMARK 465     ALA A     5                                                      
REMARK 465     GLU A     6                                                      
REMARK 465     ALA A     7                                                      
REMARK 465     LYS A    43                                                      
REMARK 465     THR A    44                                                      
REMARK 465     GLU A    45                                                      
REMARK 465     ASN A    46                                                      
REMARK 465     SER A    47                                                      
REMARK 465     LYS A    48                                                      
REMARK 465     LEU A    49                                                      
REMARK 465     ARG A    50                                                      
REMARK 465     LYS A    51                                                      
REMARK 465     VAL A    52                                                      
REMARK 465     ILE A   484                                                      
REMARK 465     GLU A   485                                                      
REMARK 465     LEU A   486                                                      
REMARK 465     GLU A   487                                                      
REMARK 465     ALA A   488                                                      
REMARK 465     ALA A   489                                                      
REMARK 465     HIS A   490                                                      
REMARK 465     HIS A   491                                                      
REMARK 465     GLY B    -7                                                      
REMARK 465     PRO B    -6                                                      
REMARK 465     LEU B    -5                                                      
REMARK 465     GLY B    -4                                                      
REMARK 465     SER B    -3                                                      
REMARK 465     PRO B    -2                                                      
REMARK 465     GLN B    -1                                                      
REMARK 465     PHE B     0                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ASN B     2                                                      
REMARK 465     PRO B     3                                                      
REMARK 465     ALA B     4                                                      
REMARK 465     ALA B     5                                                      
REMARK 465     GLU B     6                                                      
REMARK 465     ALA B     7                                                      
REMARK 465     LYS B    43                                                      
REMARK 465     THR B    44                                                      
REMARK 465     GLU B    45                                                      
REMARK 465     ASN B    46                                                      
REMARK 465     SER B    47                                                      
REMARK 465     LYS B    48                                                      
REMARK 465     LEU B    49                                                      
REMARK 465     ARG B    50                                                      
REMARK 465     LYS B    51                                                      
REMARK 465     VAL B    52                                                      
REMARK 465     ILE B   484                                                      
REMARK 465     GLU B   485                                                      
REMARK 465     LEU B   486                                                      
REMARK 465     GLU B   487                                                      
REMARK 465     ALA B   488                                                      
REMARK 465     ALA B   489                                                      
REMARK 465     HIS B   490                                                      
REMARK 465     HIS B   491                                                      
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    ASP A  94       32.08    -93.94                                   
REMARK 500    TYR A 231      -56.39   -126.04                                   
REMARK 500    PHE A 269       61.83   -112.33                                   
REMARK 500    GLU A 293      -69.76   -132.09                                   
REMARK 500    ASP A 313       18.54   -147.01                                   
REMARK 500    PRO A 333       98.68    -66.45                                   
REMARK 500    ASP A 416       69.64   -153.81                                   
REMARK 500    ASP B  94       55.56    -90.88                                   
REMARK 500    TYR B 231      -56.61   -124.31                                   
REMARK 500    PHE B 269       61.82   -111.50                                   
REMARK 500    GLU B 293      -66.42   -131.06                                   
REMARK 500    ASP B 313       13.95   -151.87                                   
REMARK 500    PRO B 333       86.87    -68.79                                   
REMARK 500    ASP B 416       76.04   -154.94                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2E5B   RELATED DB: PDB                                   
REMARK 900 A FREE FORM OF THE SAME PROTEIN                                      
REMARK 900 RELATED ID: 2E5D   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH NICOTINAMIDE                         
DBREF  2E5C A    1   491  UNP    P43490   NAMPT_HUMAN      1    491             
DBREF  2E5C B    1   491  UNP    P43490   NAMPT_HUMAN      1    491             
SEQADV 2E5C GLY A   -7  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C PRO A   -6  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C LEU A   -5  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C GLY A   -4  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C SER A   -3  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C PRO A   -2  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C GLN A   -1  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C PHE A    0  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C GLY B   -7  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C PRO B   -6  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C LEU B   -5  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C GLY B   -4  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C SER B   -3  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C PRO B   -2  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C GLN B   -1  UNP  P43490              EXPRESSION TAG                 
SEQADV 2E5C PHE B    0  UNP  P43490              EXPRESSION TAG                 
SEQRES   1 A  499  GLY PRO LEU GLY SER PRO GLN PHE MET ASN PRO ALA ALA          
SEQRES   2 A  499  GLU ALA GLU PHE ASN ILE LEU LEU ALA THR ASP SER TYR          
SEQRES   3 A  499  LYS VAL THR HIS TYR LYS GLN TYR PRO PRO ASN THR SER          
SEQRES   4 A  499  LYS VAL TYR SER TYR PHE GLU CYS ARG GLU LYS LYS THR          
SEQRES   5 A  499  GLU ASN SER LYS LEU ARG LYS VAL LYS TYR GLU GLU THR          
SEQRES   6 A  499  VAL PHE TYR GLY LEU GLN TYR ILE LEU ASN LYS TYR LEU          
SEQRES   7 A  499  LYS GLY LYS VAL VAL THR LYS GLU LYS ILE GLN GLU ALA          
SEQRES   8 A  499  LYS ASP VAL TYR LYS GLU HIS PHE GLN ASP ASP VAL PHE          
SEQRES   9 A  499  ASN GLU LYS GLY TRP ASN TYR ILE LEU GLU LYS TYR ASP          
SEQRES  10 A  499  GLY HIS LEU PRO ILE GLU ILE LYS ALA VAL PRO GLU GLY          
SEQRES  11 A  499  PHE VAL ILE PRO ARG GLY ASN VAL LEU PHE THR VAL GLU          
SEQRES  12 A  499  ASN THR ASP PRO GLU CYS TYR TRP LEU THR ASN TRP ILE          
SEQRES  13 A  499  GLU THR ILE LEU VAL GLN SER TRP TYR PRO ILE THR VAL          
SEQRES  14 A  499  ALA THR ASN SER ARG GLU GLN LYS LYS ILE LEU ALA LYS          
SEQRES  15 A  499  TYR LEU LEU GLU THR SER GLY ASN LEU ASP GLY LEU GLU          
SEQRES  16 A  499  TYR LYS LEU HIS ASP PHE GLY TYR ARG GLY VAL SER SER          
SEQRES  17 A  499  GLN GLU THR ALA GLY ILE GLY ALA SER ALA HIS LEU VAL          
SEQRES  18 A  499  ASN PHE LYS GLY THR ASP THR VAL ALA GLY LEU ALA LEU          
SEQRES  19 A  499  ILE LYS LYS TYR TYR GLY THR LYS ASP PRO VAL PRO GLY          
SEQRES  20 A  499  TYR SER VAL PRO ALA ALA GLU HIS SER THR ILE THR ALA          
SEQRES  21 A  499  TRP GLY LYS ASP HIS GLU LYS ASP ALA PHE GLU HIS ILE          
SEQRES  22 A  499  VAL THR GLN PHE SER SER VAL PRO VAL SER VAL VAL SER          
SEQRES  23 A  499  ASP SER TYR ASP ILE TYR ASN ALA CYS GLU LYS ILE TRP          
SEQRES  24 A  499  GLY GLU ASP LEU ARG HIS LEU ILE VAL SER ARG SER THR          
SEQRES  25 A  499  GLN ALA PRO LEU ILE ILE ARG PRO ASP SER GLY ASN PRO          
SEQRES  26 A  499  LEU ASP THR VAL LEU LYS VAL LEU GLU ILE LEU GLY LYS          
SEQRES  27 A  499  LYS PHE PRO VAL THR GLU ASN SER LYS GLY TYR LYS LEU          
SEQRES  28 A  499  LEU PRO PRO TYR LEU ARG VAL ILE GLN GLY ASP GLY VAL          
SEQRES  29 A  499  ASP ILE ASN THR LEU GLN GLU ILE VAL GLU GLY MET LYS          
SEQRES  30 A  499  GLN LYS MET TRP SER ILE GLU ASN ILE ALA PHE GLY SER          
SEQRES  31 A  499  GLY GLY GLY LEU LEU GLN LYS LEU THR ARG ASP LEU LEU          
SEQRES  32 A  499  ASN CYS SER PHE LYS CYS SER TYR VAL VAL THR ASN GLY          
SEQRES  33 A  499  LEU GLY ILE ASN VAL PHE LYS ASP PRO VAL ALA ASP PRO          
SEQRES  34 A  499  ASN LYS ARG SER LYS LYS GLY ARG LEU SER LEU HIS ARG          
SEQRES  35 A  499  THR PRO ALA GLY ASN PHE VAL THR LEU GLU GLU GLY LYS          
SEQRES  36 A  499  GLY ASP LEU GLU GLU TYR GLY GLN ASP LEU LEU HIS THR          
SEQRES  37 A  499  VAL PHE LYS ASN GLY LYS VAL THR LYS SER TYR SER PHE          
SEQRES  38 A  499  ASP GLU ILE ARG LYS ASN ALA GLN LEU ASN ILE GLU LEU          
SEQRES  39 A  499  GLU ALA ALA HIS HIS                                          
SEQRES   1 B  499  GLY PRO LEU GLY SER PRO GLN PHE MET ASN PRO ALA ALA          
SEQRES   2 B  499  GLU ALA GLU PHE ASN ILE LEU LEU ALA THR ASP SER TYR          
SEQRES   3 B  499  LYS VAL THR HIS TYR LYS GLN TYR PRO PRO ASN THR SER          
SEQRES   4 B  499  LYS VAL TYR SER TYR PHE GLU CYS ARG GLU LYS LYS THR          
SEQRES   5 B  499  GLU ASN SER LYS LEU ARG LYS VAL LYS TYR GLU GLU THR          
SEQRES   6 B  499  VAL PHE TYR GLY LEU GLN TYR ILE LEU ASN LYS TYR LEU          
SEQRES   7 B  499  LYS GLY LYS VAL VAL THR LYS GLU LYS ILE GLN GLU ALA          
SEQRES   8 B  499  LYS ASP VAL TYR LYS GLU HIS PHE GLN ASP ASP VAL PHE          
SEQRES   9 B  499  ASN GLU LYS GLY TRP ASN TYR ILE LEU GLU LYS TYR ASP          
SEQRES  10 B  499  GLY HIS LEU PRO ILE GLU ILE LYS ALA VAL PRO GLU GLY          
SEQRES  11 B  499  PHE VAL ILE PRO ARG GLY ASN VAL LEU PHE THR VAL GLU          
SEQRES  12 B  499  ASN THR ASP PRO GLU CYS TYR TRP LEU THR ASN TRP ILE          
SEQRES  13 B  499  GLU THR ILE LEU VAL GLN SER TRP TYR PRO ILE THR VAL          
SEQRES  14 B  499  ALA THR ASN SER ARG GLU GLN LYS LYS ILE LEU ALA LYS          
SEQRES  15 B  499  TYR LEU LEU GLU THR SER GLY ASN LEU ASP GLY LEU GLU          
SEQRES  16 B  499  TYR LYS LEU HIS ASP PHE GLY TYR ARG GLY VAL SER SER          
SEQRES  17 B  499  GLN GLU THR ALA GLY ILE GLY ALA SER ALA HIS LEU VAL          
SEQRES  18 B  499  ASN PHE LYS GLY THR ASP THR VAL ALA GLY LEU ALA LEU          
SEQRES  19 B  499  ILE LYS LYS TYR TYR GLY THR LYS ASP PRO VAL PRO GLY          
SEQRES  20 B  499  TYR SER VAL PRO ALA ALA GLU HIS SER THR ILE THR ALA          
SEQRES  21 B  499  TRP GLY LYS ASP HIS GLU LYS ASP ALA PHE GLU HIS ILE          
SEQRES  22 B  499  VAL THR GLN PHE SER SER VAL PRO VAL SER VAL VAL SER          
SEQRES  23 B  499  ASP SER TYR ASP ILE TYR ASN ALA CYS GLU LYS ILE TRP          
SEQRES  24 B  499  GLY GLU ASP LEU ARG HIS LEU ILE VAL SER ARG SER THR          
SEQRES  25 B  499  GLN ALA PRO LEU ILE ILE ARG PRO ASP SER GLY ASN PRO          
SEQRES  26 B  499  LEU ASP THR VAL LEU LYS VAL LEU GLU ILE LEU GLY LYS          
SEQRES  27 B  499  LYS PHE PRO VAL THR GLU ASN SER LYS GLY TYR LYS LEU          
SEQRES  28 B  499  LEU PRO PRO TYR LEU ARG VAL ILE GLN GLY ASP GLY VAL          
SEQRES  29 B  499  ASP ILE ASN THR LEU GLN GLU ILE VAL GLU GLY MET LYS          
SEQRES  30 B  499  GLN LYS MET TRP SER ILE GLU ASN ILE ALA PHE GLY SER          
SEQRES  31 B  499  GLY GLY GLY LEU LEU GLN LYS LEU THR ARG ASP LEU LEU          
SEQRES  32 B  499  ASN CYS SER PHE LYS CYS SER TYR VAL VAL THR ASN GLY          
SEQRES  33 B  499  LEU GLY ILE ASN VAL PHE LYS ASP PRO VAL ALA ASP PRO          
SEQRES  34 B  499  ASN LYS ARG SER LYS LYS GLY ARG LEU SER LEU HIS ARG          
SEQRES  35 B  499  THR PRO ALA GLY ASN PHE VAL THR LEU GLU GLU GLY LYS          
SEQRES  36 B  499  GLY ASP LEU GLU GLU TYR GLY GLN ASP LEU LEU HIS THR          
SEQRES  37 B  499  VAL PHE LYS ASN GLY LYS VAL THR LYS SER TYR SER PHE          
SEQRES  38 B  499  ASP GLU ILE ARG LYS ASN ALA GLN LEU ASN ILE GLU LEU          
SEQRES  39 B  499  GLU ALA ALA HIS HIS                                          
HET    PRP  A 902      22                                                       
HET    PRP  B 901      22                                                       
HETNAM     PRP 1-O-PYROPHOSPHONO-5-O-PHOSPHONO-ALPHA-D-RIBOFURANOSE             
HETSYN     PRP ALPHA-PHOSPHORIBOSYLPYROPHOSPHORIC ACID; 1-O-                    
HETSYN   2 PRP  PYROPHOSPHONO-5-O-PHOSPHONO-ALPHA-D-RIBOSE; 1-O-                
HETSYN   3 PRP  PYROPHOSPHONO-5-O-PHOSPHONO-D-RIBOSE; 1-O-                      
HETSYN   4 PRP  PYROPHOSPHONO-5-O-PHOSPHONO-RIBOSE                              
FORMUL   3  PRP    2(C5 H13 O14 P3)                                             
FORMUL   5  HOH   *782(H2 O)                                                    
HELIX    1   1 ASN A   10  ALA A   14  5                                   5    
HELIX    2   2 ASP A   16  GLN A   25  5                                  10    
HELIX    3   3 GLY A   61  LEU A   70  1                                  10    
HELIX    4   4 THR A   76  GLN A   92  1                                  17    
HELIX    5   5 ASN A   97  ASP A  109  1                                  13    
HELIX    6   6 ASP A  138  TYR A  142  5                                   5    
HELIX    7   7 TRP A  143  ILE A  148  1                                   6    
HELIX    8   8 ILE A  148  GLN A  154  1                                   7    
HELIX    9   9 SER A  155  GLY A  181  1                                  27    
HELIX   10  10 GLY A  185  TYR A  188  5                                   4    
HELIX   11  11 GLY A  194  VAL A  198  5                                   5    
HELIX   12  12 SER A  200  LEU A  212  1                                  13    
HELIX   13  13 VAL A  221  TYR A  231  1                                  11    
HELIX   14  14 GLU A  246  ALA A  252  1                                   7    
HELIX   15  15 TRP A  253  ASP A  256  5                                   4    
HELIX   16  16 HIS A  257  PHE A  269  1                                  13    
HELIX   17  17 ASP A  282  LYS A  289  1                                   8    
HELIX   18  18 LEU A  295  ILE A  299  5                                   5    
HELIX   19  19 ASN A  316  PHE A  332  1                                  17    
HELIX   20  20 ASP A  357  LYS A  371  1                                  15    
HELIX   21  21 SER A  374  GLU A  376  5                                   3    
HELIX   22  22 GLY A  383  GLN A  388  1                                   6    
HELIX   23  23 ASP A  420  ARG A  424  5                                   5    
HELIX   24  24 GLY A  446  GLU A  451  5                                   6    
HELIX   25  25 SER A  472  ALA A  480  1                                   9    
HELIX   26  26 ASN B   10  ALA B   14  5                                   5    
HELIX   27  27 ASP B   16  GLN B   25  5                                  10    
HELIX   28  28 GLY B   61  TYR B   69  1                                   9    
HELIX   29  29 THR B   76  GLN B   92  1                                  17    
HELIX   30  30 ASN B   97  ASP B  109  1                                  13    
HELIX   31  31 ASP B  138  TYR B  142  5                                   5    
HELIX   32  32 TRP B  143  ILE B  148  1                                   6    
HELIX   33  33 ILE B  148  GLN B  154  1                                   7    
HELIX   34  34 SER B  155  GLY B  181  1                                  27    
HELIX   35  35 GLY B  185  TYR B  188  5                                   4    
HELIX   36  36 SER B  200  LEU B  212  1                                  13    
HELIX   37  37 VAL B  221  TYR B  231  1                                  11    
HELIX   38  38 GLU B  246  ALA B  252  1                                   7    
HELIX   39  39 TRP B  253  ASP B  256  5                                   4    
HELIX   40  40 HIS B  257  PHE B  269  1                                  13    
HELIX   41  41 ASP B  282  LYS B  289  1                                   8    
HELIX   42  42 LEU B  295  ILE B  299  5                                   5    
HELIX   43  43 ASN B  316  PHE B  332  1                                  17    
HELIX   44  44 ASP B  357  LYS B  371  1                                  15    
HELIX   45  45 SER B  374  GLU B  376  5                                   3    
HELIX   46  46 GLY B  383  GLN B  388  1                                   6    
HELIX   47  47 ASP B  420  ARG B  424  5                                   5    
HELIX   48  48 GLY B  446  GLU B  451  5                                   6    
HELIX   49  49 SER B  472  ALA B  480  1                                   9    
SHEET    1   A 7 LEU A 409  ASN A 412  0                                        
SHEET    2   A 7 CYS A 397  THR A 406 -1  N  VAL A 404   O  ILE A 411           
SHEET    3   A 7 THR A  30  CYS A  39 -1  N  TYR A  34   O  TYR A 403           
SHEET    4   A 7 VAL A 130  ASN A 136 -1  O  VAL A 134   N  SER A  35           
SHEET    5   A 7 ILE A 114  ALA A 118 -1  N  GLU A 115   O  GLU A 135           
SHEET    6   A 7 HIS A 459  LYS A 463 -1  O  HIS A 459   N  ALA A 118           
SHEET    7   A 7 LYS A 466  VAL A 467 -1  O  LYS A 466   N  LYS A 463           
SHEET    1   B 2 GLU A  56  VAL A  58  0                                        
SHEET    2   B 2 VAL A 124  PRO A 126 -1  O  ILE A 125   N  THR A  57           
SHEET    1   C 5 LEU A 190  ASP A 192  0                                        
SHEET    2   C 5 ILE A 378  SER A 382  1  O  PHE A 380   N  HIS A 191           
SHEET    3   C 5 LEU A 348  GLN A 352  1  N  GLN A 352   O  GLY A 381           
SHEET    4   C 5 LEU A 308  ARG A 311  1  N  LEU A 308   O  ARG A 349           
SHEET    5   C 5 VAL A 274  VAL A 277  1  N  VAL A 274   O  ILE A 309           
SHEET    1   D 2 THR A 335  GLU A 336  0                                        
SHEET    2   D 2 LYS A 342  LEU A 343 -1  O  LEU A 343   N  THR A 335           
SHEET    1   E 2 SER A 431  ARG A 434  0                                        
SHEET    2   E 2 PHE A 440  LEU A 443 -1  O  VAL A 441   N  HIS A 433           
SHEET    1   F 7 LEU B 409  ASN B 412  0                                        
SHEET    2   F 7 CYS B 397  THR B 406 -1  N  VAL B 404   O  ILE B 411           
SHEET    3   F 7 THR B  30  CYS B  39 -1  N  SER B  31   O  VAL B 405           
SHEET    4   F 7 VAL B 130  ASN B 136 -1  O  VAL B 134   N  SER B  35           
SHEET    5   F 7 ILE B 114  ALA B 118 -1  N  GLU B 115   O  GLU B 135           
SHEET    6   F 7 HIS B 459  LYS B 463 -1  O  HIS B 459   N  ALA B 118           
SHEET    7   F 7 LYS B 466  VAL B 467 -1  O  LYS B 466   N  LYS B 463           
SHEET    1   G 2 GLU B  56  VAL B  58  0                                        
SHEET    2   G 2 VAL B 124  PRO B 126 -1  O  ILE B 125   N  THR B  57           
SHEET    1   H 5 LEU B 190  ASP B 192  0                                        
SHEET    2   H 5 ILE B 378  SER B 382  1  O  PHE B 380   N  HIS B 191           
SHEET    3   H 5 LEU B 348  GLN B 352  1  N  GLN B 352   O  ALA B 379           
SHEET    4   H 5 LEU B 308  ARG B 311  1  N  LEU B 308   O  ARG B 349           
SHEET    5   H 5 VAL B 274  VAL B 277  1  N  VAL B 274   O  ILE B 309           
SHEET    1   I 2 THR B 335  GLU B 336  0                                        
SHEET    2   I 2 LYS B 342  LEU B 343 -1  O  LEU B 343   N  THR B 335           
SHEET    1   J 2 SER B 431  ARG B 434  0                                        
SHEET    2   J 2 PHE B 440  LEU B 443 -1  O  VAL B 441   N  HIS B 433           
CRYST1   60.230  106.746   82.613  90.00  96.24  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.016603  0.000000  0.001815        0.00000                         
SCALE2      0.000000  0.009368  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012177        0.00000