GenomeNet

Database: PDB
Entry: 1YUM
LinkDB: 1YUM
Original site: 1YUM 
HEADER    TRANSFERASE                             14-FEB-05   1YUM              
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, C, D;                                                   
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   5   03-APR-24 1YUM    1       REMARK                                   
REVDAT   4   13-MAR-24 1YUM    1       REMARK SEQADV                            
REVDAT   3   29-MAR-17 1YUM    1       VERSN                                    
REVDAT   2   24-FEB-09 1YUM    1       VERSN                                    
REVDAT   1   08-NOV-05 1YUM    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.    1.70 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) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 91.3                           
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) : 0.191                  
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.251                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 5252                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 92096                  
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                     
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : 0.179                  
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : 85016                  
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS      : 6636                                          
REMARK   3   NUCLEIC ACID ATOMS : 0                                             
REMARK   3   HETEROGEN ATOMS    : 140                                           
REMARK   3   SOLVENT ATOMS      : 813                                           
REMARK   3                                                                      
REMARK   3  MODEL REFINEMENT.                                                   
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : 7590.1                  
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : 0.00                    
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : 26                      
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : 31002                   
REMARK   3   NUMBER OF RESTRAINTS                     : 29215                   
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                        
REMARK   3   BOND LENGTHS                         (A) : 0.013                   
REMARK   3   ANGLE DISTANCES                      (A) : 0.028                   
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000                   
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : 0.028                   
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : 0.038                   
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : 0.046                   
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : 0.038                   
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : 0.000                   
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : 0.095                   
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) -> (H,-K,-L) AND THE TWINNING          
REMARK   3  FRACTION IS 0.49421                                                 
REMARK   4                                                                      
REMARK   4 1YUM 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_1000031935.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 16-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               : 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) : 0.85                               
REMARK 200  MONOCHROMATOR                  : QUASI-MONOCHROMATIC X-RAY          
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   : 118041                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
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     (%) : 96.8                               
REMARK 200  DATA REDUNDANCY                : 3.100                              
REMARK 200  R MERGE                    (I) : 0.10000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 23.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.66                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.26600                            
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 NAMN AT                                          
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): 2.15                     
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 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       55.32750            
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 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT             
REMARK 300 WHICH CONSISTS OF 4 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: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A   -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     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     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 465     MET C   -19                                                      
REMARK 465     GLY C   -18                                                      
REMARK 465     SER C   -17                                                      
REMARK 465     SER C   -16                                                      
REMARK 465     HIS C   -15                                                      
REMARK 465     HIS C   -14                                                      
REMARK 465     HIS C   -13                                                      
REMARK 465     HIS C   -12                                                      
REMARK 465     HIS C   -11                                                      
REMARK 465     HIS C   -10                                                      
REMARK 465     SER C    -9                                                      
REMARK 465     SER C    -8                                                      
REMARK 465     GLY C    -7                                                      
REMARK 465     LEU C    -6                                                      
REMARK 465     VAL C    -5                                                      
REMARK 465     PRO C    -4                                                      
REMARK 465     ARG C    -3                                                      
REMARK 465     GLY C    -2                                                      
REMARK 465     SER C    -1                                                      
REMARK 465     HIS C     0                                                      
REMARK 465     MET C     1                                                      
REMARK 465     HIS C   214                                                      
REMARK 465     LEU C   215                                                      
REMARK 465     GLU C   216                                                      
REMARK 465     HIS C   217                                                      
REMARK 465     HIS C   218                                                      
REMARK 465     HIS C   219                                                      
REMARK 465     HIS C   220                                                      
REMARK 465     HIS C   221                                                      
REMARK 465     HIS C   222                                                      
REMARK 465     MET D   -19                                                      
REMARK 465     GLY D   -18                                                      
REMARK 465     SER D   -17                                                      
REMARK 465     SER D   -16                                                      
REMARK 465     HIS D   -15                                                      
REMARK 465     HIS D   -14                                                      
REMARK 465     HIS D   -13                                                      
REMARK 465     HIS D   -12                                                      
REMARK 465     HIS D   -11                                                      
REMARK 465     HIS D   -10                                                      
REMARK 465     SER D    -9                                                      
REMARK 465     SER D    -8                                                      
REMARK 465     GLY D    -7                                                      
REMARK 465     LEU D    -6                                                      
REMARK 465     VAL D    -5                                                      
REMARK 465     PRO D    -4                                                      
REMARK 465     ARG D    -3                                                      
REMARK 465     GLY D    -2                                                      
REMARK 465     SER D    -1                                                      
REMARK 465     HIS D     0                                                      
REMARK 465     MET D     1                                                      
REMARK 465     HIS D   214                                                      
REMARK 465     LEU D   215                                                      
REMARK 465     GLU D   216                                                      
REMARK 465     HIS D   217                                                      
REMARK 465     HIS D   218                                                      
REMARK 465     HIS D   219                                                      
REMARK 465     HIS D   220                                                      
REMARK 465     HIS D   221                                                      
REMARK 465     HIS D   222                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   NH2  ARG A    79     OG   SER A    83              1.42            
REMARK 500   NH2  ARG A    79     CB   SER A    83              1.90            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    ARG B  46   CA    ARG B  46   CB      0.851                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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  21   NE  -  CZ  -  NH1 ANGL. DEV. =  -4.3 DEGREES          
REMARK 500    ARG A 134   CD  -  NE  -  CZ  ANGL. DEV. =   9.6 DEGREES          
REMARK 500    ARG A 134   NE  -  CZ  -  NH1 ANGL. DEV. =   5.3 DEGREES          
REMARK 500    ARG A 134   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 DEGREES          
REMARK 500    ARG A 152   CD  -  NE  -  CZ  ANGL. DEV. =  13.2 DEGREES          
REMARK 500    ARG A 193   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    ARG B  21   NE  -  CZ  -  NH1 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    ARG B  46   N   -  CA  -  CB  ANGL. DEV. = -14.9 DEGREES          
REMARK 500    ARG B  75   NE  -  CZ  -  NH1 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    TRP B 120   CA  -  CB  -  CG  ANGL. DEV. =  11.6 DEGREES          
REMARK 500    ARG C  21   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    ARG C  46   CD  -  NE  -  CZ  ANGL. DEV. =  10.9 DEGREES          
REMARK 500    TYR C  84   CB  -  CG  -  CD1 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    ARG C 152   CD  -  NE  -  CZ  ANGL. DEV. =  10.0 DEGREES          
REMARK 500    ARG C 152   NE  -  CZ  -  NH2 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    ARG D  21   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.0 DEGREES          
REMARK 500    ARG D  21   NE  -  CZ  -  NH2 ANGL. DEV. =   5.0 DEGREES          
REMARK 500    ARG D  56   NE  -  CZ  -  NH1 ANGL. DEV. =   4.7 DEGREES          
REMARK 500    ARG D  62   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.4 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    ARG A  79     -152.42    -74.28                                   
REMARK 500    PRO A  82       76.55    -58.24                                   
REMARK 500    SER A  83     -167.91    -58.38                                   
REMARK 500    ASP A 136      -89.04    135.50                                   
REMARK 500    ASP A 138     -179.82    -47.96                                   
REMARK 500    SER A 139       41.44   -142.55                                   
REMARK 500    ALA A 212      121.24    -37.71                                   
REMARK 500    PHE B  12       69.00     60.35                                   
REMARK 500    GLN B  78       61.01   -107.24                                   
REMARK 500    ASP B  80      -72.79    -29.88                                   
REMARK 500    PRO B  82      171.92    -59.42                                   
REMARK 500    SER B  83     -142.07   -136.09                                   
REMARK 500    ALA B 137       81.43   -159.11                                   
REMARK 500    ASP B 138     -129.51     -4.72                                   
REMARK 500    SER B 139       46.55    150.77                                   
REMARK 500    GLU C  68      153.38    -49.04                                   
REMARK 500    ARG C  69      -34.12     79.24                                   
REMARK 500    GLN C  78      -70.29    -48.73                                   
REMARK 500    ARG C  79      122.63    -30.64                                   
REMARK 500    PRO C  82      160.38    -15.37                                   
REMARK 500    PRO C 115       -8.99    -58.98                                   
REMARK 500    ASP C 138      175.49    -37.51                                   
REMARK 500    SER C 139       42.51   -145.65                                   
REMARK 500    PRO C 174      158.28    -48.15                                   
REMARK 500    ARG D  69      -16.53     77.23                                   
REMARK 500    ASP D  80     -143.83    -59.72                                   
REMARK 500    LYS D  81      154.07    -49.97                                   
REMARK 500    PRO D  82      148.58    -19.92                                   
REMARK 500    PRO D 135       -9.02    -49.34                                   
REMARK 500    ALA D 137      -91.98    -62.67                                   
REMARK 500    ASP D 138     -178.62    173.20                                   
REMARK 500    THR D 173       75.55   -112.61                                   
REMARK 500    TYR D 210       17.68     59.06                                   
REMARK 500    ALA D 212      153.73    -44.09                                   
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 CIT A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NCN A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT B 1301                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NCN B 1302                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT C 2301                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NCN C 2302                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT D 3301                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NCN D 3302                
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: 1YUN   RELATED DB: PDB                                   
REMARK 900 THA SAME PROTEIN WITH ADENOSINE-5'-TRIPHOSPHATE AND MG               
DBREF  1YUM A    1   214  UNP    Q9HX21   NADD_PSEAE       1    214             
DBREF  1YUM B    1   214  UNP    Q9HX21   NADD_PSEAE       1    214             
DBREF  1YUM C    1   214  UNP    Q9HX21   NADD_PSEAE       1    214             
DBREF  1YUM D    1   214  UNP    Q9HX21   NADD_PSEAE       1    214             
SEQADV 1YUM MET A  -19  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLY A  -18  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER A  -17  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER A  -16  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS A  -15  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS A  -14  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS A  -13  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS A  -12  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS A  -11  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS A  -10  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER A   -9  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER A   -8  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLY A   -7  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM LEU A   -6  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM VAL A   -5  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM PRO A   -4  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM ARG A   -3  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLY A   -2  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER A   -1  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS A    0  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM LEU A  215  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLU A  216  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS A  217  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS A  218  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS A  219  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS A  220  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS A  221  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS A  222  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM MET B  -19  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLY B  -18  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER B  -17  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER B  -16  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS B  -15  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS B  -14  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS B  -13  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS B  -12  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS B  -11  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS B  -10  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER B   -9  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER B   -8  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLY B   -7  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM LEU B   -6  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM VAL B   -5  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM PRO B   -4  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM ARG B   -3  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLY B   -2  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER B   -1  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS B    0  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM LEU B  215  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLU B  216  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS B  217  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS B  218  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS B  219  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS B  220  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS B  221  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS B  222  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM MET C  -19  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLY C  -18  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER C  -17  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER C  -16  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS C  -15  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS C  -14  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS C  -13  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS C  -12  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS C  -11  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS C  -10  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER C   -9  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER C   -8  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLY C   -7  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM LEU C   -6  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM VAL C   -5  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM PRO C   -4  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM ARG C   -3  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLY C   -2  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER C   -1  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS C    0  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM LEU C  215  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLU C  216  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS C  217  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS C  218  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS C  219  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS C  220  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS C  221  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS C  222  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM MET D  -19  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLY D  -18  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER D  -17  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER D  -16  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS D  -15  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS D  -14  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS D  -13  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS D  -12  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS D  -11  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS D  -10  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER D   -9  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER D   -8  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLY D   -7  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM LEU D   -6  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM VAL D   -5  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM PRO D   -4  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM ARG D   -3  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLY D   -2  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM SER D   -1  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS D    0  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM LEU D  215  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM GLU D  216  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS D  217  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS D  218  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS D  219  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS D  220  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS D  221  UNP  Q9HX21              EXPRESSION TAG                 
SEQADV 1YUM HIS D  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                              
SEQRES   1 C  242  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 C  242  LEU VAL PRO ARG GLY SER HIS MET GLY LYS ARG ILE GLY          
SEQRES   3 C  242  LEU PHE GLY GLY THR PHE ASP PRO VAL HIS ILE GLY HIS          
SEQRES   4 C  242  MET ARG SER ALA VAL GLU MET ALA GLU GLN PHE ALA LEU          
SEQRES   5 C  242  ASP GLU LEU ARG LEU LEU PRO ASN ALA ARG PRO PRO HIS          
SEQRES   6 C  242  ARG GLU THR PRO GLN VAL SER ALA ALA GLN ARG LEU ALA          
SEQRES   7 C  242  MET VAL GLU ARG ALA VAL ALA GLY VAL GLU ARG LEU THR          
SEQRES   8 C  242  VAL ASP PRO ARG GLU LEU GLN ARG ASP LYS PRO SER TYR          
SEQRES   9 C  242  THR ILE ASP THR LEU GLU SER VAL ARG ALA GLU LEU ALA          
SEQRES  10 C  242  ALA ASP ASP GLN LEU PHE MET LEU ILE GLY TRP ASP ALA          
SEQRES  11 C  242  PHE CYS GLY LEU PRO THR TRP HIS ARG TRP GLU ALA LEU          
SEQRES  12 C  242  LEU ASP HIS CYS HIS ILE VAL VAL LEU GLN ARG PRO ASP          
SEQRES  13 C  242  ALA ASP SER GLU PRO PRO GLU SER LEU ARG ASP LEU LEU          
SEQRES  14 C  242  ALA ALA ARG SER VAL ALA ASP PRO GLN ALA LEU LYS GLY          
SEQRES  15 C  242  PRO GLY GLY GLN ILE THR PHE VAL TRP GLN THR PRO LEU          
SEQRES  16 C  242  ALA VAL SER ALA THR GLN ILE ARG ALA LEU LEU GLY ALA          
SEQRES  17 C  242  GLY ARG SER VAL ARG PHE LEU VAL PRO ASP ALA VAL LEU          
SEQRES  18 C  242  ASN TYR ILE GLU ALA HIS HIS LEU TYR ARG ALA PRO HIS          
SEQRES  19 C  242  LEU GLU HIS HIS HIS HIS HIS HIS                              
SEQRES   1 D  242  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 D  242  LEU VAL PRO ARG GLY SER HIS MET GLY LYS ARG ILE GLY          
SEQRES   3 D  242  LEU PHE GLY GLY THR PHE ASP PRO VAL HIS ILE GLY HIS          
SEQRES   4 D  242  MET ARG SER ALA VAL GLU MET ALA GLU GLN PHE ALA LEU          
SEQRES   5 D  242  ASP GLU LEU ARG LEU LEU PRO ASN ALA ARG PRO PRO HIS          
SEQRES   6 D  242  ARG GLU THR PRO GLN VAL SER ALA ALA GLN ARG LEU ALA          
SEQRES   7 D  242  MET VAL GLU ARG ALA VAL ALA GLY VAL GLU ARG LEU THR          
SEQRES   8 D  242  VAL ASP PRO ARG GLU LEU GLN ARG ASP LYS PRO SER TYR          
SEQRES   9 D  242  THR ILE ASP THR LEU GLU SER VAL ARG ALA GLU LEU ALA          
SEQRES  10 D  242  ALA ASP ASP GLN LEU PHE MET LEU ILE GLY TRP ASP ALA          
SEQRES  11 D  242  PHE CYS GLY LEU PRO THR TRP HIS ARG TRP GLU ALA LEU          
SEQRES  12 D  242  LEU ASP HIS CYS HIS ILE VAL VAL LEU GLN ARG PRO ASP          
SEQRES  13 D  242  ALA ASP SER GLU PRO PRO GLU SER LEU ARG ASP LEU LEU          
SEQRES  14 D  242  ALA ALA ARG SER VAL ALA ASP PRO GLN ALA LEU LYS GLY          
SEQRES  15 D  242  PRO GLY GLY GLN ILE THR PHE VAL TRP GLN THR PRO LEU          
SEQRES  16 D  242  ALA VAL SER ALA THR GLN ILE ARG ALA LEU LEU GLY ALA          
SEQRES  17 D  242  GLY ARG SER VAL ARG PHE LEU VAL PRO ASP ALA VAL LEU          
SEQRES  18 D  242  ASN TYR ILE GLU ALA HIS HIS LEU TYR ARG ALA PRO HIS          
SEQRES  19 D  242  LEU GLU HIS HIS HIS HIS HIS HIS                              
HET    CIT  A 301      13                                                       
HET    NCN  A 302      22                                                       
HET    CIT  B1301      13                                                       
HET    NCN  B1302      22                                                       
HET    CIT  C2301      13                                                       
HET    NCN  C2302      22                                                       
HET    CIT  D3301      13                                                       
HET    NCN  D3302      22                                                       
HETNAM     CIT CITRIC ACID                                                      
HETNAM     NCN NICOTINATE MONONUCLEOTIDE                                        
HETSYN     NCN NAMN                                                             
FORMUL   5  CIT    4(C6 H8 O7)                                                  
FORMUL   6  NCN    4(C11 H14 N O9 P)                                            
FORMUL  13  HOH   *813(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 PRO A   74  ARG A   79  5                                   6    
HELIX    5   5 TYR A   84  LEU A   96  1                                  13    
HELIX    6   6 TRP A  108  CYS A  112  1                                   5    
HELIX    7   7 GLY A  113  TRP A  117  5                                   5    
HELIX    8   8 ARG A  119  LEU A  123  5                                   5    
HELIX    9   9 PRO A  142  SER A  144  5                                   3    
HELIX   10  10 LEU A  145  SER A  153  1                                   9    
HELIX   11  11 ASP A  156  LEU A  160  5                                   5    
HELIX   12  12 SER A  178  ALA A  188  1                                  11    
HELIX   13  13 PRO A  197  HIS A  207  1                                  11    
HELIX   14  14 HIS B   16  PHE B   30  1                                  15    
HELIX   15  15 PRO B   43  GLU B   47  5                                   5    
HELIX   16  16 SER B   52  ALA B   65  1                                  14    
HELIX   17  17 PRO B   74  GLN B   78  5                                   5    
HELIX   18  18 TYR B   84  ARG B   93  1                                  10    
HELIX   19  19 TRP B  108  GLY B  113  1                                   6    
HELIX   20  20 LEU B  114  TRP B  117  5                                   4    
HELIX   21  21 ARG B  119  HIS B  126  5                                   8    
HELIX   22  22 PRO B  142  SER B  144  5                                   3    
HELIX   23  23 LEU B  145  SER B  153  1                                   9    
HELIX   24  24 ASP B  156  LEU B  160  5                                   5    
HELIX   25  25 SER B  178  ALA B  188  1                                  11    
HELIX   26  26 PRO B  197  HIS B  208  1                                  12    
HELIX   27  27 HIS C   16  PHE C   30  1                                  15    
HELIX   28  28 PRO C   43  GLU C   47  5                                   5    
HELIX   29  29 SER C   52  ALA C   65  1                                  14    
HELIX   30  30 PRO C   74  ARG C   79  1                                   6    
HELIX   31  31 TYR C   84  LEU C   96  1                                  13    
HELIX   32  32 TRP C  108  GLY C  113  1                                   6    
HELIX   33  33 LEU C  114  TRP C  117  5                                   4    
HELIX   34  34 ARG C  119  HIS C  126  5                                   8    
HELIX   35  35 PRO C  142  SER C  144  5                                   3    
HELIX   36  36 LEU C  145  SER C  153  1                                   9    
HELIX   37  37 ASP C  156  LEU C  160  5                                   5    
HELIX   38  38 SER C  178  ALA C  188  1                                  11    
HELIX   39  39 PRO C  197  HIS C  208  1                                  12    
HELIX   40  40 HIS D   16  ALA D   31  1                                  16    
HELIX   41  41 PRO D   43  GLU D   47  5                                   5    
HELIX   42  42 SER D   52  ALA D   65  1                                  14    
HELIX   43  43 TYR D   84  LEU D   96  1                                  13    
HELIX   44  44 TRP D  108  GLY D  113  1                                   6    
HELIX   45  45 LEU D  114  TRP D  117  5                                   4    
HELIX   46  46 ARG D  119  HIS D  126  5                                   8    
HELIX   47  47 PRO D  142  SER D  153  1                                  12    
HELIX   48  48 SER D  178  ALA D  188  1                                  11    
HELIX   49  49 PRO D  197  HIS D  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  37   O  THR A  71           
SHEET    3   A 6 ARG A   4  GLY A  10  1  N  PHE A   8   O  LEU A  38           
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  GLY B   6   O  ARG B  36           
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  HIS B 128   N  LEU B 102           
SHEET    6   B 6 ILE B 167  TRP B 171  1  O  VAL B 170   N  GLN B 133           
SHEET    1   C 6 LEU C  70  VAL C  72  0                                        
SHEET    2   C 6 GLU C  34  PRO C  39  1  N  LEU C  37   O  THR C  71           
SHEET    3   C 6 ARG C   4  GLY C  10  1  N  GLY C   6   O  ARG C  36           
SHEET    4   C 6 GLN C 101  GLY C 107  1  O  GLN C 101   N  ILE C   5           
SHEET    5   C 6 HIS C 128  GLN C 133  1  O  VAL C 130   N  MET C 104           
SHEET    6   C 6 ILE C 167  TRP C 171  1  O  VAL C 170   N  GLN C 133           
SHEET    1   D 6 LEU D  70  VAL D  72  0                                        
SHEET    2   D 6 GLU D  34  PRO D  39  1  N  LEU D  37   O  THR D  71           
SHEET    3   D 6 ARG D   4  GLY D  10  1  N  PHE D   8   O  LEU D  38           
SHEET    4   D 6 GLN D 101  GLY D 107  1  O  LEU D 105   N  LEU D   7           
SHEET    5   D 6 HIS D 128  GLN D 133  1  O  LEU D 132   N  ILE D 106           
SHEET    6   D 6 ILE D 167  TRP D 171  1  O  THR D 168   N  VAL D 131           
CISPEP   1 ASP A   13    PRO A   14          0        -5.30                     
CISPEP   2 ASP B   13    PRO B   14          0         0.30                     
CISPEP   3 ASP C   13    PRO C   14          0         0.17                     
CISPEP   4 ASP D   13    PRO D   14          0        -2.01                     
SITE     1 AC1  8 THR A  11  PHE A  12  HIS A  16  HIS A  19                    
SITE     2 AC1  8 SER A 178  ALA A 179  THR A 180  HOH A 455                    
SITE     1 AC2  7 ASN A  40  TYR A  84  THR A  85  ALA A 110                    
SITE     2 AC2  7 TRP A 117  HIS A 118  HOH A1174                               
SITE     1 AC3  8 HIS B  16  HIS B  19  SER B 178  ALA B 179                    
SITE     2 AC3  8 THR B 180  HOH B 497  HOH B 515  HOH B 532                    
SITE     1 AC4  8 ASN B  40  TYR B  84  THR B  85  TRP B 117                    
SITE     2 AC4  8 HIS B 118  HOH B 520  HOH B 556  HOH B 587                    
SITE     1 AC5 12 THR C  11  PHE C  12  ASP C  13  HIS C  16                    
SITE     2 AC5 12 HIS C  19  SER C 178  ALA C 179  THR C 180                    
SITE     3 AC5 12 HOH C 724  HOH C 814  HOH C 842  HOH C 861                    
SITE     1 AC6 10 ASN C  40  TYR C  84  THR C  85  TRP C 117                    
SITE     2 AC6 10 HIS C 118  HOH C 712  HOH C 751  HOH C 778                    
SITE     3 AC6 10 HOH C 827  HOH C1167                                          
SITE     1 AC7 12 THR D  11  PHE D  12  HIS D  16  HIS D  19                    
SITE     2 AC7 12 SER D 178  ALA D 179  THR D 180  HOH D 888                    
SITE     3 AC7 12 HOH D 920  HOH D 942  HOH D1035  HOH D1160                    
SITE     1 AC8  7 ASN D  40  TYR D  84  THR D  85  TRP D 117                    
SITE     2 AC8  7 HIS D 118  HOH D 945  HOH D 970                               
CRYST1   65.179  110.655   65.203  90.00  89.99  90.00 P 1 21 1      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      0.015342  0.000000 -0.000003        0.00000                         
SCALE2      0.000000  0.009037  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015337        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
DBGET integrated database retrieval system