Structure of PDB 8q0u Chain B Binding Site BS01

Receptor Information
>8q0u Chain B (length=273) Species: 1773 (Mycobacterium tuberculosis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QIDGFVRTLRARPEAGGKVPVFVFHPAGGSTVVYEPLLGRLPADTPMYGF
ERVEGSIEERAQQYVPKLIEMQGDGPYVLVGWSLGGVLAYACAIGLRRLG
KDVRFVGLIDAVRAGEEIPQTKEEIRKRWDRYAAFAEKTIPAIPYEQLEE
LDDEGQVRFVLDAVSQSGVQIPAGIIEHQRTSYLDNRAIDTAQIQPYDGH
VTLYMADRYHDDAIMFEPRYAVRQPDGGWGEYVSDLEVVPIGGEHIQAID
EPIIAKVGEHMSRALGQIEADRT
Ligand information
Ligand IDIKG
InChIInChI=1S/C24H23N5O5/c1-32-19-9-8-17(13-20(19)33-2)21-27-23(34-28-21)22(30)26-18(14-25)12-15-4-6-16(7-5-15)24(31)29-10-3-11-29/h4-9,13,18H,3,10-12H2,1-2H3,(H,26,30)/t18-/m1/s1
InChIKeySMNJIXFCHIEXRX-GOSISDBHSA-N
SMILES
SoftwareSMILES
CACTVS 3.385COc1ccc(cc1OC)c2noc(n2)C(=O)N[C@H](Cc3ccc(cc3)C(=O)N4CCC4)C#N
OpenEye OEToolkits 2.0.7COc1ccc(cc1OC)c2nc(on2)C(=O)N[C@H](Cc3ccc(cc3)C(=O)N4CCC4)C#N
OpenEye OEToolkits 2.0.7COc1ccc(cc1OC)c2nc(on2)C(=O)NC(Cc3ccc(cc3)C(=O)N4CCC4)C#N
CACTVS 3.385COc1ccc(cc1OC)c2noc(n2)C(=O)N[CH](Cc3ccc(cc3)C(=O)N4CCC4)C#N
FormulaC24 H23 N5 O5
Name~{N}-[(1~{R})-2-[4-(azetidin-1-ylcarbonyl)phenyl]-1-cyano-ethyl]-3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazole-5-carboxamide;
ACV thioaldehyde
ChEMBL
DrugBank
ZINC
PDB chain8q0u Chain B Residue 1802 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB8q0u Identification and Optimization of Novel Inhibitors of the Polyketide Synthase 13 Thioesterase Domain with Antitubercular Activity.
Resolution1.8 Å
Binding residue
(original residue number in PDB)
S1533 V1537 A1561 V1562 R1563 N1640 I1643 I1648 Y1663 H1664 A1667 F1670 Y1674 W1683 H1699
Binding residue
(residue number reindexed from 1)
S83 V87 A111 V112 R113 N186 I189 I194 Y209 H210 A213 F216 Y220 W229 H245
Annotation score1
Enzymatic activity
Enzyme Commision number 2.3.1.-
Gene Ontology
Biological Process
GO:0009058 biosynthetic process

View graph for
Biological Process
External links
PDB RCSB:8q0u, PDBe:8q0u, PDBj:8q0u
PDBsum8q0u
PubMed37948640
UniProtI6X8D2|PKS13_MYCTU Polyketide synthase Pks13 (Gene Name=pks13)

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