HEADER    TRANSFERASE                             14-FEB-05   1YUN              
TITLE     CRYSTAL STRUCTURE OF NICOTINIC ACID MONONUCLEOTIDE ADENYLYLTRANSFERASE
TITLE    2 FROM PSEUDOMONAS AERUGINOSA                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROBABLE NICOTINATE-NUCLEOTIDE ADENYLYLTRANSFERASE;        
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: NICOTINIC ACID MONONUCLEOTIDE ADENYLYLTRANSFERASE, NAMN AT, 
COMPND   5 DEAMIDO-NAD+, PYROPHOSPHORYLASE, DEAMIDO-NAD+, DIPHOSPHORYLASE,      
COMPND   6 NICOTINATE MONONUCLEOTIDE ADENYLYLTRANSFERASE, NAMN                  
COMPND   7 ADENYLYLTRANSFERASE;                                                 
COMPND   8 EC: 2.7.7.18;                                                        
COMPND   9 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA;                         
SOURCE   3 ORGANISM_TAXID: 287;                                                 
SOURCE   4 GENE: NADD (PA4006);                                                 
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: C41(DE3);                                  
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET-28B(+)                                
KEYWDS    ALPHA/BETA DOMAIN, TRANSFERASE                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.J.YOON,H.L.KIM,B.MIKAMI,S.W.SUH                                     
REVDAT   4   03-APR-24 1YUN    1       REMARK                                   
REVDAT   3   13-MAR-24 1YUN    1       REMARK SEQADV LINK                       
REVDAT   2   24-FEB-09 1YUN    1       VERSN                                    
REVDAT   1   08-NOV-05 1YUN    0                                                
JRNL        AUTH   H.J.YOON,H.L.KIM,B.MIKAMI,S.W.SUH                            
JRNL        TITL   CRYSTAL STRUCTURE OF NICOTINIC ACID MONONUCLEOTIDE           
JRNL        TITL 2 ADENYLYLTRANSFERASE FROM PSEUDOMONAS AERUGINOSA IN ITS APO   
JRNL        TITL 3 AND SUBSTRATE-COMPLEXED FORMS REVEALS A FULLY OPEN           
JRNL        TITL 4 CONFORMATION                                                 
JRNL        REF    J.MOL.BIOL.                   V. 351   258 2005              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   16009375                                                     
JRNL        DOI    10.1016/J.JMB.2005.06.001                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : SHELXL-97                                            
REMARK   3   AUTHORS     : G.M.SHELDRICK                                        
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 15.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.0                           
REMARK   3   CROSS-VALIDATION METHOD           : THROUGHOUT                     
REMARK   3   FREE R VALUE TEST SET SELECTION   : RANDOM                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (NO CUTOFF).                         
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : 0.172                  
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.269                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.100                  
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 1558                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 30716                  
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                     
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : 0.161                  
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : 0.255                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.200                  
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : 1487                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : 28466                  
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS      : 3294                                          
REMARK   3   NUCLEIC ACID ATOMS : 0                                             
REMARK   3   HETEROGEN ATOMS    : 63                                            
REMARK   3   SOLVENT ATOMS      : 256                                           
REMARK   3                                                                      
REMARK   3  MODEL REFINEMENT.                                                   
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : 3614.0                  
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : 0.00                    
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : 8                       
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : 14688                   
REMARK   3   NUMBER OF RESTRAINTS                     : 14285                   
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                        
REMARK   3   BOND LENGTHS                         (A) : 0.006                   
REMARK   3   ANGLE DISTANCES                      (A) : 0.024                   
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000                   
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : 0.027                   
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : 0.032                   
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : 0.042                   
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : 0.006                   
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : 0.000                   
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : 0.105                   
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : 0.000                   
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED: NULL                                                  
REMARK   3                                                                      
REMARK   3  STEREOCHEMISTRY TARGET VALUES : NULL                                
REMARK   3   SPECIAL CASE: NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: THIS IS A TWINNED STRUCTURE. THE          
REMARK   3  TWINNING OPERATOR IS (H,K,L) -> (K, H, -L) AND THE TWINNING         
REMARK   3  FRACTION IS 0.49865                                                 
REMARK   4                                                                      
REMARK   4 1YUN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-FEB-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000031936.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 24-FEB-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PHOTON FACTORY                     
REMARK 200  BEAMLINE                       : BL-18B                             
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                  : GE(111) CRYSTALS                   
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 272302                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.880                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY                : 7.000                              
REMARK 200  R MERGE                    (I) : 0.06300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.88                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.95                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.35100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: SHELXL                                                
REMARK 200 STARTING MODEL: APO MODEL OF NADD                                    
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.70                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: BIS-TRIS PROPANE, TRISODIUM CITRATE,     
REMARK 280  GLYCEROL, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 2 21                         
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   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-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        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       55.06050            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       55.06050            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT             
REMARK 300 WHICH CONSISTS OF 2 CHAINS. THE BIOLOGICAL UNIT IS NOT               
REMARK 300 ASSIGNED.                                                            
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 376  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 517  LIES ON A SPECIAL POSITION.                          
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   -19                                                      
REMARK 465     GLY A   -18                                                      
REMARK 465     SER A   -17                                                      
REMARK 465     SER A   -16                                                      
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     HIS A   -10                                                      
REMARK 465     SER A    -9                                                      
REMARK 465     SER A    -8                                                      
REMARK 465     GLY A    -7                                                      
REMARK 465     LEU A    -6                                                      
REMARK 465     VAL A    -5                                                      
REMARK 465     PRO A    -4                                                      
REMARK 465     ARG A    -3                                                      
REMARK 465     GLY A    -2                                                      
REMARK 465     SER A    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     ALA A   212                                                      
REMARK 465     PRO A   213                                                      
REMARK 465     HIS A   214                                                      
REMARK 465     LEU A   215                                                      
REMARK 465     GLU A   216                                                      
REMARK 465     HIS A   217                                                      
REMARK 465     HIS A   218                                                      
REMARK 465     HIS A   219                                                      
REMARK 465     HIS A   220                                                      
REMARK 465     HIS A   221                                                      
REMARK 465     HIS A   222                                                      
REMARK 465     MET B   -19                                                      
REMARK 465     GLY B   -18                                                      
REMARK 465     SER B   -17                                                      
REMARK 465     SER B   -16                                                      
REMARK 465     HIS B   -15                                                      
REMARK 465     HIS B   -14                                                      
REMARK 465     HIS B   -13                                                      
REMARK 465     HIS B   -12                                                      
REMARK 465     HIS B   -11                                                      
REMARK 465     HIS B   -10                                                      
REMARK 465     SER B    -9                                                      
REMARK 465     SER B    -8                                                      
REMARK 465     GLY B    -7                                                      
REMARK 465     LEU B    -6                                                      
REMARK 465     VAL B    -5                                                      
REMARK 465     PRO B    -4                                                      
REMARK 465     ARG B    -3                                                      
REMARK 465     GLY B    -2                                                      
REMARK 465     SER B    -1                                                      
REMARK 465     HIS B     0                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B   212                                                      
REMARK 465     PRO B   213                                                      
REMARK 465     HIS B   214                                                      
REMARK 465     LEU B   215                                                      
REMARK 465     GLU B   216                                                      
REMARK 465     HIS B   217                                                      
REMARK 465     HIS B   218                                                      
REMARK 465     HIS B   219                                                      
REMARK 465     HIS B   220                                                      
REMARK 465     HIS B   221                                                      
REMARK 465     HIS B   222                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A  56   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG A 152   CD  -  NE  -  CZ  ANGL. DEV. =  10.8 DEGREES          
REMARK 500    ARG A 152   NE  -  CZ  -  NH1 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    ARG B 134   CD  -  NE  -  CZ  ANGL. DEV. =  11.6 DEGREES          
REMARK 500    ARG B 134   NE  -  CZ  -  NH1 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    ARG B 211   CD  -  NE  -  CZ  ANGL. DEV. =  12.2 DEGREES          
REMARK 500    ARG B 211   NE  -  CZ  -  NH1 ANGL. DEV. =   4.4 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    PRO A 135      -11.79    -45.40                                   
REMARK 500    SER A 139       66.48    -65.07                                   
REMARK 500    PHE A 194       -5.00     68.76                                   
REMARK 500    PRO A 197      150.04    -49.81                                   
REMARK 500    PHE B  12       71.09     48.41                                   
REMARK 500    ARG B  69        2.41     56.92                                   
REMARK 500    ASP B 136       53.19    -96.49                                   
REMARK 500    ALA B 137     -152.21   -131.50                                   
REMARK 500    ASP B 138       91.28   -170.76                                   
REMARK 500    SER B 139       39.38    -71.26                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 230  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  16   NE2                                                    
REMARK 620 2 ALA B 179   N    83.0                                              
REMARK 620 3 ATP B1220   O1B  96.3 109.4                                        
REMARK 620 4 ATP B1220   O2B 127.3 144.4  55.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 230                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP A 223                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP B 1220                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1YUL   RELATED DB: PDB                                   
REMARK 900 THA SAME PROTEIN WITH CITRIC ACID                                    
REMARK 900 RELATED ID: 1YUM   RELATED DB: PDB                                   
REMARK 900 THA SAME PROTEIN WITH CITRIC ACID AND NICOTINATE MONONUCLEOTIDE      
DBREF  1YUN A    1   214  UNP    Q9HX21   NADD_PSEAE       1    214             
DBREF  1YUN B    1   214  UNP    Q9HX21   NADD_PSEAE       1    214             
SEQADV 1YUN MET A  -19  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN GLY A  -18  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN SER A  -17  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN SER A  -16  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS A  -15  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS A  -14  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS A  -13  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS A  -12  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS A  -11  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS A  -10  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN SER A   -9  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN SER A   -8  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN GLY A   -7  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN LEU A   -6  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN VAL A   -5  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN PRO A   -4  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN ARG A   -3  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN GLY A   -2  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN SER A   -1  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS A    0  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN LEU A  215  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN GLU A  216  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS A  217  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS A  218  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS A  219  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS A  220  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS A  221  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS A  222  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN MET B  -19  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN GLY B  -18  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN SER B  -17  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN SER B  -16  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS B  -15  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS B  -14  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS B  -13  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS B  -12  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS B  -11  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS B  -10  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN SER B   -9  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN SER B   -8  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN GLY B   -7  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN LEU B   -6  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN VAL B   -5  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN PRO B   -4  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN ARG B   -3  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN GLY B   -2  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN SER B   -1  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS B    0  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN LEU B  215  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN GLU B  216  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS B  217  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS B  218  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS B  219  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS B  220  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS B  221  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUN HIS B  222  UNP  Q9HX21              EXPRESSION TAG                 
SEQRES   1 A  242  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  242  LEU VAL PRO ARG GLY SER HIS MET GLY LYS ARG ILE GLY          
SEQRES   3 A  242  LEU PHE GLY GLY THR PHE ASP PRO VAL HIS ILE GLY HIS          
SEQRES   4 A  242  MET ARG SER ALA VAL GLU MET ALA GLU GLN PHE ALA LEU          
SEQRES   5 A  242  ASP GLU LEU ARG LEU LEU PRO ASN ALA ARG PRO PRO HIS          
SEQRES   6 A  242  ARG GLU THR PRO GLN VAL SER ALA ALA GLN ARG LEU ALA          
SEQRES   7 A  242  MET VAL GLU ARG ALA VAL ALA GLY VAL GLU ARG LEU THR          
SEQRES   8 A  242  VAL ASP PRO ARG GLU LEU GLN ARG ASP LYS PRO SER TYR          
SEQRES   9 A  242  THR ILE ASP THR LEU GLU SER VAL ARG ALA GLU LEU ALA          
SEQRES  10 A  242  ALA ASP ASP GLN LEU PHE MET LEU ILE GLY TRP ASP ALA          
SEQRES  11 A  242  PHE CYS GLY LEU PRO THR TRP HIS ARG TRP GLU ALA LEU          
SEQRES  12 A  242  LEU ASP HIS CYS HIS ILE VAL VAL LEU GLN ARG PRO ASP          
SEQRES  13 A  242  ALA ASP SER GLU PRO PRO GLU SER LEU ARG ASP LEU LEU          
SEQRES  14 A  242  ALA ALA ARG SER VAL ALA ASP PRO GLN ALA LEU LYS GLY          
SEQRES  15 A  242  PRO GLY GLY GLN ILE THR PHE VAL TRP GLN THR PRO LEU          
SEQRES  16 A  242  ALA VAL SER ALA THR GLN ILE ARG ALA LEU LEU GLY ALA          
SEQRES  17 A  242  GLY ARG SER VAL ARG PHE LEU VAL PRO ASP ALA VAL LEU          
SEQRES  18 A  242  ASN TYR ILE GLU ALA HIS HIS LEU TYR ARG ALA PRO HIS          
SEQRES  19 A  242  LEU GLU HIS HIS HIS HIS HIS HIS                              
SEQRES   1 B  242  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 B  242  LEU VAL PRO ARG GLY SER HIS MET GLY LYS ARG ILE GLY          
SEQRES   3 B  242  LEU PHE GLY GLY THR PHE ASP PRO VAL HIS ILE GLY HIS          
SEQRES   4 B  242  MET ARG SER ALA VAL GLU MET ALA GLU GLN PHE ALA LEU          
SEQRES   5 B  242  ASP GLU LEU ARG LEU LEU PRO ASN ALA ARG PRO PRO HIS          
SEQRES   6 B  242  ARG GLU THR PRO GLN VAL SER ALA ALA GLN ARG LEU ALA          
SEQRES   7 B  242  MET VAL GLU ARG ALA VAL ALA GLY VAL GLU ARG LEU THR          
SEQRES   8 B  242  VAL ASP PRO ARG GLU LEU GLN ARG ASP LYS PRO SER TYR          
SEQRES   9 B  242  THR ILE ASP THR LEU GLU SER VAL ARG ALA GLU LEU ALA          
SEQRES  10 B  242  ALA ASP ASP GLN LEU PHE MET LEU ILE GLY TRP ASP ALA          
SEQRES  11 B  242  PHE CYS GLY LEU PRO THR TRP HIS ARG TRP GLU ALA LEU          
SEQRES  12 B  242  LEU ASP HIS CYS HIS ILE VAL VAL LEU GLN ARG PRO ASP          
SEQRES  13 B  242  ALA ASP SER GLU PRO PRO GLU SER LEU ARG ASP LEU LEU          
SEQRES  14 B  242  ALA ALA ARG SER VAL ALA ASP PRO GLN ALA LEU LYS GLY          
SEQRES  15 B  242  PRO GLY GLY GLN ILE THR PHE VAL TRP GLN THR PRO LEU          
SEQRES  16 B  242  ALA VAL SER ALA THR GLN ILE ARG ALA LEU LEU GLY ALA          
SEQRES  17 B  242  GLY ARG SER VAL ARG PHE LEU VAL PRO ASP ALA VAL LEU          
SEQRES  18 B  242  ASN TYR ILE GLU ALA HIS HIS LEU TYR ARG ALA PRO HIS          
SEQRES  19 B  242  LEU GLU HIS HIS HIS HIS HIS HIS                              
HET    ATP  A 223      43                                                       
HET     MG  B 230       1                                                       
HET    ATP  B1220      31                                                       
HETNAM     ATP ADENOSINE-5'-TRIPHOSPHATE                                        
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   3  ATP    2(C10 H16 N5 O13 P3)                                         
FORMUL   4   MG    MG 2+                                                        
FORMUL   6  HOH   *256(H2 O)                                                    
HELIX    1   1 HIS A   16  ALA A   31  1                                  16    
HELIX    2   2 PRO A   43  GLU A   47  5                                   5    
HELIX    3   3 SER A   52  ALA A   65  1                                  14    
HELIX    4   4 ARG A   75  ARG A   79  5                                   5    
HELIX    5   5 TYR A   84  GLU A   95  1                                  12    
HELIX    6   6 TRP A  108  GLY A  113  1                                   6    
HELIX    7   7 LEU A  114  TRP A  117  5                                   4    
HELIX    8   8 ARG A  119  GLU A  121  5                                   3    
HELIX    9   9 ALA A  122  CYS A  127  1                                   6    
HELIX   10  10 PRO A  142  SER A  144  5                                   3    
HELIX   11  11 LEU A  145  SER A  153  1                                   9    
HELIX   12  12 ASP A  156  LEU A  160  5                                   5    
HELIX   13  13 SER A  178  ALA A  188  1                                  11    
HELIX   14  14 PRO A  197  HIS A  208  1                                  12    
HELIX   15  15 HIS B   16  PHE B   30  1                                  15    
HELIX   16  16 PRO B   43  GLU B   47  5                                   5    
HELIX   17  17 SER B   52  ALA B   65  1                                  14    
HELIX   18  18 PRO B   74  ARG B   79  1                                   6    
HELIX   19  19 TYR B   84  LEU B   96  1                                  13    
HELIX   20  20 TRP B  108  GLY B  113  1                                   6    
HELIX   21  21 LEU B  114  TRP B  117  5                                   4    
HELIX   22  22 ARG B  119  HIS B  126  5                                   8    
HELIX   23  23 PRO B  142  SER B  144  5                                   3    
HELIX   24  24 LEU B  145  SER B  153  1                                   9    
HELIX   25  25 ASP B  156  LEU B  160  5                                   5    
HELIX   26  26 SER B  178  ALA B  188  1                                  11    
HELIX   27  27 PRO B  197  HIS B  207  1                                  11    
SHEET    1   A 6 LEU A  70  VAL A  72  0                                        
SHEET    2   A 6 GLU A  34  PRO A  39  1  N  LEU A  35   O  THR A  71           
SHEET    3   A 6 ARG A   4  GLY A  10  1  N  PHE A   8   O  ARG A  36           
SHEET    4   A 6 GLN A 101  GLY A 107  1  O  LEU A 105   N  LEU A   7           
SHEET    5   A 6 HIS A 128  GLN A 133  1  O  LEU A 132   N  ILE A 106           
SHEET    6   A 6 ILE A 167  TRP A 171  1  O  VAL A 170   N  GLN A 133           
SHEET    1   B 6 LEU B  70  VAL B  72  0                                        
SHEET    2   B 6 GLU B  34  PRO B  39  1  N  LEU B  37   O  THR B  71           
SHEET    3   B 6 ARG B   4  GLY B  10  1  N  PHE B   8   O  LEU B  38           
SHEET    4   B 6 GLN B 101  GLY B 107  1  O  GLN B 101   N  ILE B   5           
SHEET    5   B 6 HIS B 128  GLN B 133  1  O  LEU B 132   N  ILE B 106           
SHEET    6   B 6 ILE B 167  TRP B 171  1  O  THR B 168   N  VAL B 131           
LINK         NE2 HIS B  16                MG    MG B 230     1555   1555  2.59  
LINK         N   ALA B 179                MG    MG B 230     1555   1555  2.55  
LINK        MG    MG B 230                 O1B ATP B1220     1555   1555  2.34  
LINK        MG    MG B 230                 O2B ATP B1220     1555   1555  2.97  
CISPEP   1 ASP A   13    PRO A   14          0         1.75                     
CISPEP   2 ASP B   13    PRO B   14          0        -0.72                     
SITE     1 AC1  4 HIS B  16  SER B 178  ALA B 179  ATP B1220                    
SITE     1 AC2 22 PHE A   8  GLY A   9  GLY A  10  THR A  11                    
SITE     2 AC2 22 PHE A  12  ASP A  13  HIS A  16  GLY A  18                    
SITE     3 AC2 22 HIS A  19  SER A  22  PRO A 174  LEU A 175                    
SITE     4 AC2 22 VAL A 177  SER A 178  ALA A 179  THR A 180                    
SITE     5 AC2 22 ARG A 183  HOH A 398  HOH A 416  HOH A 425                    
SITE     6 AC2 22 HOH A 521  HOH A 556                                          
SITE     1 AC3 17 PHE B   8  GLY B   9  GLY B  10  THR B  11                    
SITE     2 AC3 17 PHE B  12  HIS B  16  GLY B  18  HIS B  19                    
SITE     3 AC3 17 SER B  22  GLN B 172  PRO B 174  LEU B 175                    
SITE     4 AC3 17 ALA B 179   MG B 230  HOH B 310  HOH B 364                    
SITE     5 AC3 17 HOH B 524                                                     
CRYST1   65.189   65.199  110.121  90.00  90.00  90.00 P 2 2 21      8          
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      0.015340  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015338  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009081        0.00000