Structure of PDB 1bvr Chain A Binding Site BS02

Receptor Information
>1bvr Chain A (length=268) Species: 1773 (Mycobacterium tuberculosis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TGLLDGKRILVSGIITDSSIAFHIARVAQEQGAQLVLTGFDRLRLIQRIT
DRLPAKAPLLELDVQNEEHLASLAGRVTEAIGAGNKLDGVVHSIGFMPQT
GMGINPFFDAPYADVSKGIHISAYSYASMAKALLPIMNPGGSIVGMDFDP
SRAMPAYNWMTVAKSALESVNRFVAREAGKYGVRSNLVAAGPIRTLAMSA
IVGGALGEEAGAQIQLLEEGWDQRAPIGWNMKDATPVAKTVCALLSDWLP
ATTGDIIYADGGAHTQLL
Ligand information
Ligand IDTHT
InChIInChI=1S/C20H39NO2S/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-20(23)24-18-17-21-19(2)22/h3-18H2,1-2H3,(H,21,22)
InChIKeyGDVZALUOXPTSHD-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CCCCCCCCCCCCCCCC(=O)SCCNC(=O)C
ACDLabs 10.04O=C(SCCNC(=O)C)CCCCCCCCCCCCCCC
CACTVS 3.341CCCCCCCCCCCCCCCC(=O)SCCNC(C)=O
FormulaC20 H39 N O2 S
NameTRANS-2-HEXADECENOYL-(N-ACETYL-CYSTEAMINE)-THIOESTER;
C16-FATTY-ACYL-SUBSTRATE-MIMIC
ChEMBL
DrugBankDB02990
ZINCZINC000014880555
PDB chain1bvr Chain A Residue 1302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1bvr Crystal structure of the Mycobacterium tuberculosis enoyl-ACP reductase, InhA, in complex with NAD+ and a C16 fatty acyl substrate.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		M103 F149 A157 Y158 A198 M199 I202 I215
Binding residue
(residue number reindexed from 1)		M102 F148 A156 Y157 A197 M198 I201 I214
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) Y158 K165
Catalytic site (residue number reindexed from 1) Y157 K164
Enzyme Commision number 1.3.1.9: enoyl-[acyl-carrier-protein] reductase (NADH).
Gene Ontology
Molecular Function
GO:0004318 enoyl-[acyl-carrier-protein] reductase (NADH) activity
GO:0005504 fatty acid binding
GO:0016491 oxidoreductase activity
GO:0050343 trans-2-enoyl-CoA reductase (NADH) activity
GO:0070403 NAD+ binding
Biological Process
GO:0006633 fatty acid biosynthetic process
GO:0030497 fatty acid elongation
GO:0046677 response to antibiotic
GO:0071768 mycolic acid biosynthetic process
Cellular Component
GO:0005886 plasma membrane
GO:0009274 peptidoglycan-based cell wall

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1bvr, PDBe:1bvr, PDBj:1bvr
PDBsum1bvr
PubMed10336454
UniProtP9WGR1|INHA_MYCTU Enoyl-[acyl-carrier-protein] reductase [NADH] (Gene Name=inhA)

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