HEADER PLANT PROTEIN 07-APR-25 9QSW TITLE CRYSTAL STRUCTURE OF AN NTA622L VARIANT IN COMPLEX WITH NADP+ AND TITLE 2 NICOTINIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOFLAVONE REDUCTASE HOMOLOG A622-LIKE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NTA622L; COMPND 5 EC: 1.3.1.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NICOTIANA TABACUM; SOURCE 3 ORGANISM_COMMON: COMMON TOBACCO; SOURCE 4 ORGANISM_TAXID: 4097; SOURCE 5 GENE: A622L, IRL2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS OXIDOREDUCTASE, NICOTINE, NIACIN, NADPH, ROSSMANN-FOLD, IFR-LIKE, KEYWDS 2 PIP-REDUCTASE, PLANT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.MOKOS,B.DANIEL REVDAT 1 15-APR-26 9QSW 0 JRNL AUTH D.MOKOS,D.LEITNER,A.SCHRUEFER,S.GRUBMUELLER,C.REISZ,J.JURIC, JRNL AUTH 2 T.BERGER,A.SINGH,M.FRIESS,R.BREINBAUER,K.GRUBER,B.DANIEL JRNL TITL A622: A KEY OXIDOREDUCTASE IN THE NICOTINE BIOSYNTHESIS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.68 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0425 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.10 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 33939 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.195 REMARK 3 FREE R VALUE TEST SET COUNT : 1763 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.68 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.72 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2368 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.15 REMARK 3 BIN R VALUE (WORKING SET) : 0.2840 REMARK 3 BIN FREE R VALUE SET COUNT : 123 REMARK 3 BIN FREE R VALUE : 0.3050 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2417 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 57 REMARK 3 SOLVENT ATOMS : 123 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.23 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.57100 REMARK 3 B22 (A**2) : -1.26100 REMARK 3 B33 (A**2) : -0.44600 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.36700 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.107 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.107 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.081 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.509 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.941 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2531 ; 0.013 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 2423 ; 0.003 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3444 ; 2.186 ; 1.827 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5601 ; 0.857 ; 1.751 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 305 ; 7.258 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 10 ; 8.496 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 434 ;13.449 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 396 ; 0.119 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2851 ; 0.012 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 541 ; 0.004 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 502 ; 0.209 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 53 ; 0.152 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1289 ; 0.178 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 110 ; 0.143 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1223 ; 3.009 ; 2.349 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1223 ; 3.001 ; 2.348 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1527 ; 4.330 ; 4.213 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1528 ; 4.330 ; 4.216 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1308 ; 4.638 ; 2.902 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1306 ; 4.641 ; 2.900 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1917 ; 7.058 ; 5.061 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1918 ; 7.056 ; 5.060 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 9QSW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-APR-25. REMARK 100 THE DEPOSITION ID IS D_1292146866. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-DEC-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PETRA III, DESY REMARK 200 BEAMLINE : P11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.03272 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34175 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.680 REMARK 200 RESOLUTION RANGE LOW (A) : 43.104 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.17800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 9.02 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 43.10 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 6.30 REMARK 200 R MERGE FOR SHELL (I) : 0.08000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.05 M TRIS PH 8.5, 1.0 M AMMONIUM REMARK 280 SULFATE, 5 MM NICOTINIC ACID, 5 MG/ML PROTEIN (INDEX HT SCREEN REMARK 280 CONDITION 6), VAPOR DIFFUSION, SITTING 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 31.67650 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 3.0 KCAL/MOL 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 VAL A 2 REMARK 465 VAL A 3 REMARK 465 SER A 4 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 OD2 ASP A 303 O HOH A 501 2.19 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 LYS A 8 CD - CE - NZ ANGL. DEV. = 14.3 DEGREES REMARK 500 PHE A 54 CB - CG - CD2 ANGL. DEV. = -4.3 DEGREES REMARK 500 TYR A 149 CB - CG - CD2 ANGL. DEV. = -3.7 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 GLU A 114 -99.13 -105.35 REMARK 500 ASN A 155 -148.81 60.48 REMARK 500 LEU A 168 116.53 111.13 REMARK 500 ASP A 176 -65.39 -140.26 REMARK 500 VAL A 273 -60.14 -101.73 REMARK 500 ALA A 278 28.54 -146.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLU A 5 LYS A 6 -143.71 REMARK 500 GLU A 169 ALA A 170 143.23 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 208 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9QRG RELATED DB: PDB DBREF 9QSW A 1 310 UNP B6VRE6 A622L_TOBAC 1 310 SEQADV 9QSW ASN A 99 UNP B6VRE6 LYS 99 ENGINEERED MUTATION SEQADV 9QSW ILE A 201 UNP B6VRE6 MET 201 ENGINEERED MUTATION SEQADV 9QSW LEU A 259 UNP B6VRE6 MET 259 ENGINEERED MUTATION SEQRES 1 A 310 MET VAL VAL SER GLU LYS SER LYS ILE LEU ILE ILE GLY SEQRES 2 A 310 GLY THR GLY TYR ILE GLY LYS TYR LEU VAL GLU THR SER SEQRES 3 A 310 ALA LYS SER GLY HIS PRO THR PHE VAL LEU ILE ARG GLU SEQRES 4 A 310 SER THR LEU VAL ASN PRO GLU LYS SER LYS LEU ILE ASP SEQRES 5 A 310 THR PHE LYS SER TYR GLY VAL THR LEU LEU PHE GLY ASP SEQRES 6 A 310 ILE SER ASN GLN GLU SER LEU LEU LYS ALA ILE LYS GLN SEQRES 7 A 310 VAL ASP VAL VAL ILE SER THR VAL GLY GLY GLN GLN PHE SEQRES 8 A 310 ALA ASP GLN VAL ASN ILE ILE ASN ALA ILE LYS GLU ALA SEQRES 9 A 310 GLY ASN ILE LYS ARG PHE LEU PRO SER GLU PHE GLY PHE SEQRES 10 A 310 ASP VAL ASP HIS ALA HIS ALA ILE GLU PRO ALA ALA SER SEQRES 11 A 310 LEU PHE ALA LEU LYS VAL LYS ILE ARG ARG MET ILE GLU SEQRES 12 A 310 ALA GLU GLY ILE PRO TYR THR TYR VAL ILE CYS ASN TRP SEQRES 13 A 310 PHE ALA ASP PHE PHE LEU PRO ASN LEU GLY GLN LEU GLU SEQRES 14 A 310 ALA LYS THR PRO PRO ARG ASP LYS VAL VAL ILE PHE GLY SEQRES 15 A 310 ASP GLY ASN PRO LYS ALA ILE TYR VAL LYS GLU GLU ASP SEQRES 16 A 310 ILE ALA THR TYR THR ILE LYS ALA VAL ASP ASP PRO ARG SEQRES 17 A 310 THR LEU ASN LYS THR LEU HIS MET ARG PRO PRO ALA ASN SEQRES 18 A 310 ILE LEU SER PHE ASN GLU ILE VAL SER LEU TRP GLU GLU SEQRES 19 A 310 LYS ILE GLY LYS THR LEU GLU LYS LEU TYR LEU SER GLU SEQRES 20 A 310 GLU ASP ILE LEU HIS ILE VAL GLN GLU GLY PRO LEU PRO SEQRES 21 A 310 LEU ARG VAL ASN LEU ALA ILE CYS HIS SER VAL PHE VAL SEQRES 22 A 310 ASN GLY ASP SER ALA ASN PHE GLU ILE GLN PRO SER THR SEQRES 23 A 310 GLY VAL GLU ALA THR GLU LEU TYR PRO LYS VAL LYS TYR SEQRES 24 A 310 THR THR VAL ASP GLU TYR TYR ASN LYS PHE VAL HET NIO A 401 13 HET NAP A 402 73 HETNAM NIO NICOTINIC ACID HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE FORMUL 2 NIO C6 H5 N O2 FORMUL 3 NAP C21 H28 N7 O17 P3 FORMUL 4 HOH *123(H2 O) HELIX 1 AA1 ILE A 18 SER A 29 1 12 HELIX 2 AA2 ARG A 38 ASN A 44 1 7 HELIX 3 AA3 ASN A 44 TYR A 57 1 14 HELIX 4 AA4 ASN A 68 LYS A 77 1 10 HELIX 5 AA5 GLY A 87 ALA A 92 5 6 HELIX 6 AA6 ASP A 93 GLY A 105 1 13 HELIX 7 AA7 PRO A 127 GLY A 146 1 20 HELIX 8 AA8 ALA A 158 LEU A 162 1 5 HELIX 9 AA9 LYS A 192 ASP A 205 1 14 HELIX 10 AB1 ASP A 206 LEU A 210 5 5 HELIX 11 AB2 PRO A 218 ALA A 220 5 3 HELIX 12 AB3 PHE A 225 GLY A 237 1 13 HELIX 13 AB4 SER A 246 VAL A 254 1 9 HELIX 14 AB5 PRO A 258 VAL A 273 1 16 HELIX 15 AB6 ALA A 290 TYR A 294 1 5 HELIX 16 AB7 THR A 301 ASN A 307 1 7 HELIX 17 AB8 LYS A 308 VAL A 310 5 3 SHEET 1 AA1 5 THR A 60 PHE A 63 0 SHEET 2 AA1 5 THR A 33 ILE A 37 1 N VAL A 35 O LEU A 62 SHEET 3 AA1 5 ILE A 9 ILE A 12 1 N ILE A 11 O PHE A 34 SHEET 4 AA1 5 VAL A 81 SER A 84 1 O ILE A 83 N ILE A 12 SHEET 5 AA1 5 ARG A 109 LEU A 111 1 O LEU A 111 N SER A 84 SHEET 1 AA2 3 THR A 150 ILE A 153 0 SHEET 2 AA2 3 LYS A 212 HIS A 215 1 O LEU A 214 N ILE A 153 SHEET 3 AA2 3 GLY A 287 GLU A 289 1 O VAL A 288 N HIS A 215 SHEET 1 AA3 3 TRP A 156 PHE A 157 0 SHEET 2 AA3 3 LYS A 187 VAL A 191 1 O VAL A 191 N TRP A 156 SHEET 3 AA3 3 ILE A 222 SER A 224 -1 O LEU A 223 N ALA A 188 SHEET 1 AA4 2 LYS A 177 PHE A 181 0 SHEET 2 AA4 2 GLU A 241 LEU A 245 1 O LEU A 243 N ILE A 180 CISPEP 1 GLU A 126 PRO A 127 0 0.45 CRYST1 41.026 63.353 61.088 90.00 105.68 90.00 P 1 21 1 2 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 0.024375 0.000000 0.006842 0.00000 SCALE2 0.000000 0.015785 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017002 0.00000 CONECT 4875 4876 4880 CONECT 4876 4875 4877 4884 CONECT 4877 4876 4878 4881 CONECT 4878 4877 4879 4885 CONECT 4879 4878 4880 4886 CONECT 4880 4875 4879 4887 CONECT 4881 4877 4882 4883 CONECT 4882 4881 CONECT 4883 4881 CONECT 4884 4876 CONECT 4885 4878 CONECT 4886 4879 CONECT 4887 4880 CONECT 4888 4889 4890 4891 4910 CONECT 4889 4888 CONECT 4890 4888 CONECT 4891 4888 4892 CONECT 4892 4891 4893 4936 4937 CONECT 4893 4892 4894 4895 4938 CONECT 4894 4893 4899 CONECT 4895 4893 4896 4897 4939 CONECT 4896 4895 4940 CONECT 4897 4895 4898 4899 4941 CONECT 4898 4897 4932 CONECT 4899 4894 4897 4900 4942 CONECT 4900 4899 4901 4909 CONECT 4901 4900 4902 4943 CONECT 4902 4901 4903 CONECT 4903 4902 4904 4909 CONECT 4904 4903 4905 4906 CONECT 4905 4904 4944 4945 CONECT 4906 4904 4907 CONECT 4907 4906 4908 4946 CONECT 4908 4907 4909 CONECT 4909 4900 4903 4908 CONECT 4910 4888 4911 CONECT 4911 4910 4912 4913 4914 CONECT 4912 4911 CONECT 4913 4911 CONECT 4914 4911 4915 CONECT 4915 4914 4916 4947 4948 CONECT 4916 4915 4917 4918 4949 CONECT 4917 4916 4922 CONECT 4918 4916 4919 4920 4950 CONECT 4919 4918 4951 CONECT 4920 4918 4921 4922 4952 CONECT 4921 4920 4953 CONECT 4922 4917 4920 4923 4954 CONECT 4923 4922 4924 4931 CONECT 4924 4923 4925 4955 CONECT 4925 4924 4926 4929 CONECT 4926 4925 4927 4928 CONECT 4927 4926 CONECT 4928 4926 4956 4957 CONECT 4929 4925 4930 4958 CONECT 4930 4929 4931 4959 CONECT 4931 4923 4930 4960 CONECT 4932 4898 4933 4934 4935 CONECT 4933 4932 CONECT 4934 4932 CONECT 4935 4932 CONECT 4936 4892 CONECT 4937 4892 CONECT 4938 4893 CONECT 4939 4895 CONECT 4940 4896 CONECT 4941 4897 CONECT 4942 4899 CONECT 4943 4901 CONECT 4944 4905 CONECT 4945 4905 CONECT 4946 4907 CONECT 4947 4915 CONECT 4948 4915 CONECT 4949 4916 CONECT 4950 4918 CONECT 4951 4919 CONECT 4952 4920 CONECT 4953 4921 CONECT 4954 4922 CONECT 4955 4924 CONECT 4956 4928 CONECT 4957 4928 CONECT 4958 4929 CONECT 4959 4930 CONECT 4960 4931 MASTER 329 0 2 17 13 0 0 6 2597 1 86 24 END