HEADER OXIDOREDUCTASE 06-JUL-25 9PFM TITLE CRYSTAL STRUCTURE OF HUMAN 15-PGDH IN COMPLEX WITH SMALL MOLECULE TITLE 2 COMPOUND 8B COMPND MOL_ID: 1; COMPND 2 MOLECULE: 15-HYDROXYPROSTAGLANDIN DEHYDROGENASE [NAD(+)]; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 15-PGDH,EICOSANOID/DOCOSANOID DEHYDROGENASE [NAD(+)], COMPND 5 PROSTAGLANDIN DEHYDROGENASE 1,SHORT CHAIN DEHYDROGENASE/REDUCTASE COMPND 6 FAMILY 36C MEMBER 1; COMPND 7 EC: 1.1.1.141,1.1.1.-,1.1.1.232; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: HPGD, PGDH1, SDR36C1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SMALL MOLECULE INHIBITOR, 15-PGDH, PROSTAGLANDINS E2, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.M.SHAIK,D.BRENNAN REVDAT 2 17-SEP-25 9PFM 1 JRNL REVDAT 1 03-SEP-25 9PFM 0 JRNL AUTH L.S.DODDA,S.CAMPOS,D.CICCONE,S.CARREIRO,S.LEIT,D.BRENNAN, JRNL AUTH 2 J.ZEPHYR,S.JACQUES-O'HAGAN,S.KUMAR,F.S.KUO,M.M.SHAIK, JRNL AUTH 3 D.J.PRICE,C.LOH,S.D.EDMONDSON,P.TUMMINO,N.KAILA JRNL TITL KNOWLEDGE AND STRUCTURE-BASED DRUG DESIGN OF 15-PGDH JRNL TITL 2 INHIBITORS. JRNL REF J.MED.CHEM. V. 68 18436 2025 JRNL REFN ISSN 0022-2623 JRNL PMID 40864846 JRNL DOI 10.1021/ACS.JMEDCHEM.5C01231 REMARK 2 REMARK 2 RESOLUTION. 1.88 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0430 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.88 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 65.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 26026 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1357 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) : 1.88 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.93 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1867 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.90 REMARK 3 BIN R VALUE (WORKING SET) : 0.3260 REMARK 3 BIN FREE R VALUE SET COUNT : 102 REMARK 3 BIN FREE R VALUE : 0.3310 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1974 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 80 REMARK 3 SOLVENT ATOMS : 95 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.06 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.89 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.19000 REMARK 3 B22 (A**2) : 1.19000 REMARK 3 B33 (A**2) : -3.85000 REMARK 3 B12 (A**2) : 0.59000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.122 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.128 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.106 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.867 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.972 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.951 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2131 ; 0.008 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2899 ; 1.805 ; 1.800 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 270 ; 6.147 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 15 ;18.664 ; 7.333 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 363 ;13.850 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 330 ; 0.118 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1597 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1047 ; 3.862 ; 3.699 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1310 ; 4.894 ; 6.605 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1084 ; 5.840 ; 4.302 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3271 ; 9.387 ;42.240 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 9PFM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JUL-25. REMARK 100 THE DEPOSITION ID IS D_1000297741. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-FEB-23 REMARK 200 TEMPERATURE (KELVIN) : 273 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98012 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS V6.2.5 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27452 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.880 REMARK 200 RESOLUTION RANGE LOW (A) : 65.503 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 21.50 REMARK 200 R MERGE (I) : 0.16200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.7000 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) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 21.40 REMARK 200 R MERGE FOR SHELL (I) : 3.15800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER V2.8.3 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.84 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 60% V/V TASCIMATE, PH 7.0, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.96000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 107.92000 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 80.94000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 134.90000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 26.98000 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 53.96000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 107.92000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 134.90000 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 80.94000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 26.98000 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 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 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 495 LIES ON A SPECIAL POSITION. 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 ASN A 96 100.70 -160.46 REMARK 500 SER A 137 -131.59 -102.32 REMARK 500 GLN A 148 54.78 -141.61 REMARK 500 ASN A 173 62.76 33.90 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 19 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 9PFM A 2 259 UNP P15428 PGDH_HUMAN 2 259 SEQADV 9PFM SER A 1 UNP P15428 EXPRESSION TAG SEQRES 1 A 259 SER HIS VAL ASN GLY LYS VAL ALA LEU VAL THR GLY ALA SEQRES 2 A 259 ALA GLN GLY ILE GLY ARG ALA PHE ALA GLU ALA LEU LEU SEQRES 3 A 259 LEU LYS GLY ALA LYS VAL ALA LEU VAL ASP TRP ASN LEU SEQRES 4 A 259 GLU ALA GLY VAL GLN CYS LYS ALA ALA LEU ASP GLU GLN SEQRES 5 A 259 PHE GLU PRO GLN LYS THR LEU PHE ILE GLN CYS ASP VAL SEQRES 6 A 259 ALA ASP GLN GLN GLN LEU ARG ASP THR PHE ARG LYS VAL SEQRES 7 A 259 VAL ASP HIS PHE GLY ARG LEU ASP ILE LEU VAL ASN ASN SEQRES 8 A 259 ALA GLY VAL ASN ASN GLU LYS ASN TRP GLU LYS THR LEU SEQRES 9 A 259 GLN ILE ASN LEU VAL SER VAL ILE SER GLY THR TYR LEU SEQRES 10 A 259 GLY LEU ASP TYR MET SER LYS GLN ASN GLY GLY GLU GLY SEQRES 11 A 259 GLY ILE ILE ILE ASN MET SER SER LEU ALA GLY LEU MET SEQRES 12 A 259 PRO VAL ALA GLN GLN PRO VAL TYR CYS ALA SER LYS HIS SEQRES 13 A 259 GLY ILE VAL GLY PHE THR ARG SER ALA ALA LEU ALA ALA SEQRES 14 A 259 ASN LEU MET ASN SER GLY VAL ARG LEU ASN ALA ILE CYS SEQRES 15 A 259 PRO GLY PHE VAL ASN THR ALA ILE LEU GLU SER ILE GLU SEQRES 16 A 259 LYS GLU GLU ASN MET GLY GLN TYR ILE GLU TYR LYS ASP SEQRES 17 A 259 HIS ILE LYS ASP MET ILE LYS TYR TYR GLY ILE LEU ASP SEQRES 18 A 259 PRO PRO LEU ILE ALA ASN GLY LEU ILE THR LEU ILE GLU SEQRES 19 A 259 ASP ASP ALA LEU ASN GLY ALA ILE MET LYS ILE THR THR SEQRES 20 A 259 SER LYS GLY ILE HIS PHE GLN ASP TYR ASP THR THR HET NAD A 301 44 HET SWL A 302 28 HET EDO A 303 4 HET EDO A 304 4 HETNAM NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM SWL 2-[BUTYL(OXIDANYL)-$L^{3}-SULFANYL]-4-(2,3- HETNAM 2 SWL DIMETHYLIMIDAZOL-4-YL)-6-(1,3-THIAZOL-2-YL)THIENO[2,3- HETNAM 3 SWL B]PYRIDIN-3-AMINE HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 NAD C21 H27 N7 O14 P2 FORMUL 3 SWL C19 H23 N5 O S3 FORMUL 4 EDO 2(C2 H6 O2) FORMUL 6 HOH *95(H2 O) HELIX 1 AA1 GLN A 15 LYS A 28 1 14 HELIX 2 AA2 ASN A 38 PHE A 53 1 16 HELIX 3 AA3 GLU A 54 GLN A 56 5 3 HELIX 4 AA4 ASP A 67 GLY A 83 1 17 HELIX 5 AA5 ASN A 99 LEU A 108 1 10 HELIX 6 AA6 LEU A 108 SER A 123 1 16 HELIX 7 AA7 LYS A 124 GLY A 127 5 4 HELIX 8 AA8 SER A 138 LEU A 142 5 5 HELIX 9 AA9 GLN A 148 MET A 172 1 25 HELIX 10 AB1 THR A 188 GLU A 195 5 8 HELIX 11 AB2 LYS A 196 GLY A 201 1 6 HELIX 12 AB3 GLN A 202 GLU A 205 5 4 HELIX 13 AB4 TYR A 206 GLY A 218 1 13 HELIX 14 AB5 ASP A 221 ASP A 235 1 15 SHEET 1 AA1 8 THR A 58 GLN A 62 0 SHEET 2 AA1 8 LYS A 31 ASP A 36 1 N LEU A 34 O LEU A 59 SHEET 3 AA1 8 VAL A 7 THR A 11 1 N ALA A 8 O LYS A 31 SHEET 4 AA1 8 ILE A 87 ASN A 90 1 O VAL A 89 N LEU A 9 SHEET 5 AA1 8 GLY A 131 MET A 136 1 O ILE A 134 N LEU A 88 SHEET 6 AA1 8 VAL A 176 PRO A 183 1 O ARG A 177 N ILE A 133 SHEET 7 AA1 8 ILE A 242 THR A 246 1 O MET A 243 N CYS A 182 SHEET 8 AA1 8 GLY A 250 PHE A 253 -1 O HIS A 252 N LYS A 244 CRYST1 82.710 82.710 161.880 90.00 90.00 120.00 P 61 2 2 12 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 0.012090 0.006980 0.000000 0.00000 SCALE2 0.000000 0.013961 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006177 0.00000 CONECT 2011 2012 2013 2014 2033 CONECT 2012 2011 CONECT 2013 2011 CONECT 2014 2011 2015 CONECT 2015 2014 2016 CONECT 2016 2015 2017 2018 CONECT 2017 2016 2022 CONECT 2018 2016 2019 2020 CONECT 2019 2018 CONECT 2020 2018 2021 2022 CONECT 2021 2020 CONECT 2022 2017 2020 2023 CONECT 2023 2022 2024 2032 CONECT 2024 2023 2025 CONECT 2025 2024 2026 CONECT 2026 2025 2027 2032 CONECT 2027 2026 2028 2029 CONECT 2028 2027 CONECT 2029 2027 2030 CONECT 2030 2029 2031 CONECT 2031 2030 2032 CONECT 2032 2023 2026 2031 CONECT 2033 2011 2034 CONECT 2034 2033 2035 2036 2037 CONECT 2035 2034 CONECT 2036 2034 CONECT 2037 2034 2038 CONECT 2038 2037 2039 CONECT 2039 2038 2040 2041 CONECT 2040 2039 2045 CONECT 2041 2039 2042 2043 CONECT 2042 2041 CONECT 2043 2041 2044 2045 CONECT 2044 2043 CONECT 2045 2040 2043 2046 CONECT 2046 2045 2047 2054 CONECT 2047 2046 2048 CONECT 2048 2047 2049 2052 CONECT 2049 2048 2050 2051 CONECT 2050 2049 CONECT 2051 2049 CONECT 2052 2048 2053 CONECT 2053 2052 2054 CONECT 2054 2046 2053 CONECT 2055 2056 CONECT 2056 2055 2057 2059 CONECT 2057 2056 2058 CONECT 2058 2057 2061 CONECT 2059 2056 2060 2061 CONECT 2060 2059 CONECT 2061 2058 2059 2062 CONECT 2062 2061 2063 2073 CONECT 2063 2062 2064 CONECT 2064 2063 2065 2070 CONECT 2065 2064 2066 2069 CONECT 2066 2065 2067 CONECT 2067 2066 2068 CONECT 2068 2067 2069 CONECT 2069 2065 2068 CONECT 2070 2064 2071 CONECT 2071 2070 2072 2073 CONECT 2072 2071 2076 CONECT 2073 2062 2071 2074 CONECT 2074 2073 2075 2076 CONECT 2075 2074 CONECT 2076 2072 2074 2077 CONECT 2077 2076 2078 2079 CONECT 2078 2077 CONECT 2079 2077 2080 CONECT 2080 2079 2081 CONECT 2081 2080 2082 CONECT 2082 2081 CONECT 2083 2084 2085 CONECT 2084 2083 CONECT 2085 2083 2086 CONECT 2086 2085 CONECT 2087 2088 2089 CONECT 2088 2087 CONECT 2089 2087 2090 CONECT 2090 2089 MASTER 311 0 4 14 8 0 0 6 2149 1 80 20 END