PDB Short entry for 1NUU
HEADER    TRANSFERASE                             01-FEB-03   1NUU              
TITLE     CRYSTAL STRUCTURE OF HUMAN CYTOSOLIC NMN/NAMN ADENYLYLTRANSFERASE     
TITLE    2 COMPLEXED WITH NAD                                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FKSG76;                                                    
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: NMN/NAMN ADENYLYLTRANSFERASE;                               
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: FKSG76;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: DH10-BETA;                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PPROEX                                    
KEYWDS    NAD BIOSYNTHESIS, MITOCHONDRIA, PYRIDINE ADENYLYLTRANSFERASE, ENZYME  
KEYWDS   2 CATALYSIS, TRANSFERASE                                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    X.ZHANG,O.V.KURNASOV,S.KARTHIKEYAN,N.V.GRISHIN,A.L.OSTERMAN,H.ZHANG   
REVDAT   4   16-AUG-23 1NUU    1       REMARK                                   
REVDAT   3   13-JUL-11 1NUU    1       VERSN                                    
REVDAT   2   24-FEB-09 1NUU    1       VERSN                                    
REVDAT   1   03-JUN-03 1NUU    0                                                
JRNL        AUTH   X.ZHANG,O.V.KURNASOV,S.KARTHIKEYAN,N.V.GRISHIN,A.L.OSTERMAN, 
JRNL        AUTH 2 H.ZHANG                                                      
JRNL        TITL   STRUCTURAL CHARACTERIZATION OF A HUMAN CYTOSOLIC NMN/NAMN    
JRNL        TITL 2 ADENYLYLTRANSFERASE AND IMPLICATION IN HUMAN NAD             
JRNL        TITL 3 BIOSYNTHESIS                                                 
JRNL        REF    J.BIOL.CHEM.                  V. 278 13503 2003              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   12574164                                                     
JRNL        DOI    10.1074/JBC.M300073200                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   T.ZHOU,O.KURNASOV,D.R.TOMCHICK,D.D.BINNS,N.V.GRISHIN,        
REMARK   1  AUTH 2 V.E.MARQUEZ,A.L.OSTERMAN,H.ZHANG                             
REMARK   1  TITL   STRUCTURE OF HUMAN NICOTINAMIDE/NICOTONIC ACID               
REMARK   1  TITL 2 MONONUCLEOTIDE ADENYLYLTRANSFERASE BASIS FOR THE DUAL        
REMARK   1  TITL 3 SUBSTRATE SPECIFICITY AND ACTIVATION OF THE ONCOLYTIC AGENT  
REMARK   1  TITL 4 TIAZOFURIN                                                   
REMARK   1  REF    J.BIOL.CHEM.                  V. 277 13148 2002              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1  DOI    10.1074/JBC.M111469200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 69.83                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 473330.330                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 97.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 36764                          
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) : 0.197                           
REMARK   3   FREE R VALUE                     : 0.241                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1833                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.006                           
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) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.02                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 89.50                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 5247                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2560                       
REMARK   3   BIN FREE R VALUE                    : 0.2840                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 268                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.017                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3405                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 108                                     
REMARK   3   SOLVENT ATOMS            : 268                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 25.90                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 32.60                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.69000                                             
REMARK   3    B22 (A**2) : -1.69000                                             
REMARK   3    B33 (A**2) : 3.38000                                              
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) : 0.21                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.14                            
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) : 0.26                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.15                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.011                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.40                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.940                           
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) : 1.540 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.420 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.180 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.190 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.35                                                 
REMARK   3   BSOL        : 40.88                                                
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  : SO4.PAR                                        
REMARK   3  PARAMETER FILE  4  : NAD.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   : SO4.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : NAD.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1NUU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-FEB-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000018226.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-JUL-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
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 RUH3R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : MIRRORS                            
REMARK 200  OPTICS                         : OSMIC MIRROR                       
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 36764                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 100.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : 7.100                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 34.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.93                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 91.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.46800                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1KQN                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.26                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NA CADODALYTE, LITHIUM SULPHATE, PEG     
REMARK 280  400, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K        
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       73.42200            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       39.69250            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       39.69250            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      110.13300            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       39.69250            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       39.69250            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       36.71100            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       39.69250            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       39.69250            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      110.13300            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       39.69250            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       39.69250            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       36.71100            
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       73.42200            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: BIOLOGICAL ASSEMBLY IS TETRAMER AND IS GENERATED BY TWO      
REMARK 300 FOLD AXIS : Y,X,-Z                                                   
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 16740 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 33580 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -173.0 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 350   BIOMT1   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  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     LYS A     2                                                      
REMARK 465     ARG A   106                                                      
REMARK 465     SER A   107                                                      
REMARK 465     PRO A   108                                                      
REMARK 465     PRO A   109                                                      
REMARK 465     GLN A   110                                                      
REMARK 465     MET A   111                                                      
REMARK 465     GLU A   112                                                      
REMARK 465     GLY A   113                                                      
REMARK 465     PRO A   114                                                      
REMARK 465     ASP A   115                                                      
REMARK 465     HIS A   116                                                      
REMARK 465     GLY A   117                                                      
REMARK 465     LYS A   118                                                      
REMARK 465     ALA A   119                                                      
REMARK 465     LEU A   120                                                      
REMARK 465     PHE A   121                                                      
REMARK 465     SER A   122                                                      
REMARK 465     THR A   123                                                      
REMARK 465     PRO A   124                                                      
REMARK 465     ALA A   125                                                      
REMARK 465     GLY A   236                                                      
REMARK 465     SER A   237                                                      
REMARK 465     THR A   238                                                      
REMARK 465     TRP A   239                                                      
REMARK 465     LYS A   240                                                      
REMARK 465     GLY A   241                                                      
REMARK 465     LYS A   242                                                      
REMARK 465     SER A   243                                                      
REMARK 465     THR A   244                                                      
REMARK 465     GLN A   245                                                      
REMARK 465     SER A   246                                                      
REMARK 465     THR A   247                                                      
REMARK 465     GLU A   248                                                      
REMARK 465     GLY A   249                                                      
REMARK 465     LYS A   250                                                      
REMARK 465     THR A   251                                                      
REMARK 465     SER A   252                                                      
REMARK 465     MET B     1                                                      
REMARK 465     LYS B     2                                                      
REMARK 465     SER B   107                                                      
REMARK 465     PRO B   108                                                      
REMARK 465     PRO B   109                                                      
REMARK 465     GLN B   110                                                      
REMARK 465     MET B   111                                                      
REMARK 465     GLU B   112                                                      
REMARK 465     GLY B   113                                                      
REMARK 465     PRO B   114                                                      
REMARK 465     ASP B   115                                                      
REMARK 465     HIS B   116                                                      
REMARK 465     GLY B   117                                                      
REMARK 465     LYS B   118                                                      
REMARK 465     ALA B   119                                                      
REMARK 465     LEU B   120                                                      
REMARK 465     PHE B   121                                                      
REMARK 465     SER B   122                                                      
REMARK 465     THR B   123                                                      
REMARK 465     PRO B   124                                                      
REMARK 465     ALA B   125                                                      
REMARK 465     ALA B   126                                                      
REMARK 465     LYS B   235                                                      
REMARK 465     GLY B   236                                                      
REMARK 465     SER B   237                                                      
REMARK 465     THR B   238                                                      
REMARK 465     TRP B   239                                                      
REMARK 465     LYS B   240                                                      
REMARK 465     GLY B   241                                                      
REMARK 465     LYS B   242                                                      
REMARK 465     SER B   243                                                      
REMARK 465     THR B   244                                                      
REMARK 465     GLN B   245                                                      
REMARK 465     SER B   246                                                      
REMARK 465     THR B   247                                                      
REMARK 465     GLU B   248                                                      
REMARK 465     GLY B   249                                                      
REMARK 465     LYS B   250                                                      
REMARK 465     THR B   251                                                      
REMARK 465     SER B   252                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     SER A 169    CB   OG                                             
REMARK 470     SER B 169    CB   OG                                             
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   NE2  GLN B   197     NE2  GLN B   197     7555     1.73            
REMARK 500   NE2  GLN A   197     NE2  GLN A   197     7555     1.80            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    TRP A  77       -6.80   -142.61                                   
REMARK 500    SER A 169       -0.17     85.83                                   
REMARK 500    PRO A 195       37.73    -65.02                                   
REMARK 500    GLU A 199       55.97   -110.20                                   
REMARK 500    LYS B  55       47.89   -108.11                                   
REMARK 500    PHE B 160     -116.63   -108.18                                   
REMARK 500    SER B 169        3.24     87.96                                   
REMARK 500    GLU B 199       76.40   -109.76                                   
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 SO4 A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD B 402                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1NUP   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH NMN                                  
REMARK 900 RELATED ID: 1NUQ   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH NAAD                                 
REMARK 900 RELATED ID: 1NUR   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN                                                     
REMARK 900 RELATED ID: 1NUS   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH NMN AND ATP ANALOG                   
REMARK 900 RELATED ID: 1NUT   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH ATP ANALOG                           
DBREF  1NUU A    1   252  UNP    Q96T66   NMNA3_HUMAN      1    252             
DBREF  1NUU B    1   252  UNP    Q96T66   NMNA3_HUMAN      1    252             
SEQRES   1 A  252  MET LYS SER ARG ILE PRO VAL VAL LEU LEU ALA CYS GLY          
SEQRES   2 A  252  SER PHE ASN PRO ILE THR ASN MET HIS LEU ARG MET PHE          
SEQRES   3 A  252  GLU VAL ALA ARG ASP HIS LEU HIS GLN THR GLY MET TYR          
SEQRES   4 A  252  GLN VAL ILE GLN GLY ILE ILE SER PRO VAL ASN ASP THR          
SEQRES   5 A  252  TYR GLY LYS LYS ASP LEU ALA ALA SER HIS HIS ARG VAL          
SEQRES   6 A  252  ALA MET ALA ARG LEU ALA LEU GLN THR SER ASP TRP ILE          
SEQRES   7 A  252  ARG VAL ASP PRO TRP GLU SER GLU GLN ALA GLN TRP MET          
SEQRES   8 A  252  GLU THR VAL LYS VAL LEU ARG HIS HIS HIS SER LYS LEU          
SEQRES   9 A  252  LEU ARG SER PRO PRO GLN MET GLU GLY PRO ASP HIS GLY          
SEQRES  10 A  252  LYS ALA LEU PHE SER THR PRO ALA ALA VAL PRO GLU LEU          
SEQRES  11 A  252  LYS LEU LEU CYS GLY ALA ASP VAL LEU LYS THR PHE GLN          
SEQRES  12 A  252  THR PRO ASN LEU TRP LYS ASP ALA HIS ILE GLN GLU ILE          
SEQRES  13 A  252  VAL GLU LYS PHE GLY LEU VAL CYS VAL GLY ARG VAL SER          
SEQRES  14 A  252  HIS ASP PRO LYS GLY TYR ILE ALA GLU SER PRO ILE LEU          
SEQRES  15 A  252  ARG MET HIS GLN HIS ASN ILE HIS LEU ALA LYS GLU PRO          
SEQRES  16 A  252  VAL GLN ASN GLU ILE SER ALA THR TYR ILE ARG ARG ALA          
SEQRES  17 A  252  LEU GLY GLN GLY GLN SER VAL LYS TYR LEU ILE PRO ASP          
SEQRES  18 A  252  ALA VAL ILE THR TYR ILE LYS ASP HIS GLY LEU TYR THR          
SEQRES  19 A  252  LYS GLY SER THR TRP LYS GLY LYS SER THR GLN SER THR          
SEQRES  20 A  252  GLU GLY LYS THR SER                                          
SEQRES   1 B  252  MET LYS SER ARG ILE PRO VAL VAL LEU LEU ALA CYS GLY          
SEQRES   2 B  252  SER PHE ASN PRO ILE THR ASN MET HIS LEU ARG MET PHE          
SEQRES   3 B  252  GLU VAL ALA ARG ASP HIS LEU HIS GLN THR GLY MET TYR          
SEQRES   4 B  252  GLN VAL ILE GLN GLY ILE ILE SER PRO VAL ASN ASP THR          
SEQRES   5 B  252  TYR GLY LYS LYS ASP LEU ALA ALA SER HIS HIS ARG VAL          
SEQRES   6 B  252  ALA MET ALA ARG LEU ALA LEU GLN THR SER ASP TRP ILE          
SEQRES   7 B  252  ARG VAL ASP PRO TRP GLU SER GLU GLN ALA GLN TRP MET          
SEQRES   8 B  252  GLU THR VAL LYS VAL LEU ARG HIS HIS HIS SER LYS LEU          
SEQRES   9 B  252  LEU ARG SER PRO PRO GLN MET GLU GLY PRO ASP HIS GLY          
SEQRES  10 B  252  LYS ALA LEU PHE SER THR PRO ALA ALA VAL PRO GLU LEU          
SEQRES  11 B  252  LYS LEU LEU CYS GLY ALA ASP VAL LEU LYS THR PHE GLN          
SEQRES  12 B  252  THR PRO ASN LEU TRP LYS ASP ALA HIS ILE GLN GLU ILE          
SEQRES  13 B  252  VAL GLU LYS PHE GLY LEU VAL CYS VAL GLY ARG VAL SER          
SEQRES  14 B  252  HIS ASP PRO LYS GLY TYR ILE ALA GLU SER PRO ILE LEU          
SEQRES  15 B  252  ARG MET HIS GLN HIS ASN ILE HIS LEU ALA LYS GLU PRO          
SEQRES  16 B  252  VAL GLN ASN GLU ILE SER ALA THR TYR ILE ARG ARG ALA          
SEQRES  17 B  252  LEU GLY GLN GLY GLN SER VAL LYS TYR LEU ILE PRO ASP          
SEQRES  18 B  252  ALA VAL ILE THR TYR ILE LYS ASP HIS GLY LEU TYR THR          
SEQRES  19 B  252  LYS GLY SER THR TRP LYS GLY LYS SER THR GLN SER THR          
SEQRES  20 B  252  GLU GLY LYS THR SER                                          
HET    SO4  A 301       5                                                       
HET    SO4  A 302       5                                                       
HET    NAD  A 401      44                                                       
HET    SO4  B 303       5                                                       
HET    SO4  B 304       5                                                       
HET    NAD  B 402      44                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE                                
FORMUL   3  SO4    4(O4 S 2-)                                                   
FORMUL   5  NAD    2(C21 H27 N7 O14 P2)                                         
FORMUL   9  HOH   *268(H2 O)                                                    
HELIX    1   1 THR A   19  THR A   36  1                                  18    
HELIX    2   2 ALA A   60  LEU A   72  1                                  13    
HELIX    3   3 GLN A   73  SER A   75  5                                   3    
HELIX    4   4 PRO A   82  GLN A   87  1                                   6    
HELIX    5   5 GLU A   92  LEU A  105  1                                  14    
HELIX    6   6 ALA A  136  PHE A  142  1                                   7    
HELIX    7   7 LYS A  149  PHE A  160  1                                  12    
HELIX    8   8 ASP A  171  SER A  179  1                                   9    
HELIX    9   9 SER A  179  HIS A  185  1                                   7    
HELIX   10  10 SER A  201  GLN A  211  1                                  11    
HELIX   11  11 PRO A  220  HIS A  230  1                                  11    
HELIX   12  12 THR B   19  THR B   36  1                                  18    
HELIX   13  13 ALA B   60  GLN B   73  1                                  14    
HELIX   14  14 TRP B   83  GLN B   87  5                                   5    
HELIX   15  15 GLU B   92  ARG B  106  1                                  15    
HELIX   16  16 ALA B  136  PHE B  142  1                                   7    
HELIX   17  17 LYS B  149  LYS B  159  1                                  11    
HELIX   18  18 ASP B  171  SER B  179  1                                   9    
HELIX   19  19 ILE B  181  HIS B  187  5                                   7    
HELIX   20  20 SER B  201  GLN B  211  1                                  11    
HELIX   21  21 PRO B  220  HIS B  230  1                                  11    
SHEET    1   A 6 ILE A  78  VAL A  80  0                                        
SHEET    2   A 6 TYR A  39  PRO A  48  1  N  ILE A  46   O  ARG A  79           
SHEET    3   A 6 ILE A   5  GLY A  13  1  N  ALA A  11   O  ILE A  45           
SHEET    4   A 6 GLU A 129  GLY A 135  1  O  LEU A 133   N  LEU A  10           
SHEET    5   A 6 LEU A 162  VAL A 165  1  O  VAL A 163   N  LEU A 132           
SHEET    6   A 6 ILE A 189  ALA A 192  1  O  ALA A 192   N  CYS A 164           
SHEET    1   B 6 ILE B  78  VAL B  80  0                                        
SHEET    2   B 6 TYR B  39  PRO B  48  1  N  GLY B  44   O  ARG B  79           
SHEET    3   B 6 ILE B   5  GLY B  13  1  N  ALA B  11   O  ILE B  45           
SHEET    4   B 6 GLU B 129  GLY B 135  1  O  LEU B 133   N  LEU B  10           
SHEET    5   B 6 LEU B 162  VAL B 165  1  O  VAL B 163   N  LEU B 132           
SHEET    6   B 6 ILE B 189  ALA B 192  1  O  HIS B 190   N  CYS B 164           
CISPEP   1 ASN A   16    PRO A   17          0         0.33                     
CISPEP   2 ASN B   16    PRO B   17          0         0.41                     
SITE     1 AC1  4 LYS A  95  ARG A  98  HIS A 152  HOH A 719                    
SITE     1 AC2  5 SER A 201  ALA A 202  THR A 203  HOH A 718                    
SITE     2 AC2  5 LYS B 140                                                     
SITE     1 AC3  4 LYS B  95  ARG B  98  LYS B 149  HIS B 152                    
SITE     1 AC4  5 LYS A 140  SER B 201  ALA B 202  THR B 203                    
SITE     2 AC4  5 HOH B 724                                                     
SITE     1 AC5 23 CYS A  12  GLY A  13  SER A  14  PHE A  15                    
SITE     2 AC5 23 HIS A  22  TYR A  53  TRP A  90  GLU A  92                    
SITE     3 AC5 23 THR A  93  CYS A 134  GLY A 135  ASP A 137                    
SITE     4 AC5 23 LEU A 147  TRP A 148  ARG A 167  ASN A 198                    
SITE     5 AC5 23 HOH A 506  HOH A 507  HOH A 521  HOH A 530                    
SITE     6 AC5 23 HOH A 556  HOH A 561  HOH A 718                               
SITE     1 AC6 25 CYS B  12  GLY B  13  SER B  14  PHE B  15                    
SITE     2 AC6 25 MET B  21  HIS B  22  TYR B  53  TRP B  90                    
SITE     3 AC6 25 GLU B  92  THR B  93  CYS B 134  GLY B 135                    
SITE     4 AC6 25 ASP B 137  VAL B 138  LEU B 147  TRP B 148                    
SITE     5 AC6 25 ARG B 167  ASN B 198  HOH B 502  HOH B 555                    
SITE     6 AC6 25 HOH B 577  HOH B 600  HOH B 602  HOH B 669                    
SITE     7 AC6 25 HOH B 717                                                     
CRYST1   79.385   79.385  146.844  90.00  90.00  90.00 P 43 21 2    16          
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      0.012597  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012597  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006810        0.00000