Structure of PDB 8ct4 Chain A Binding Site BS03

Receptor Information
>8ct4 Chain A (length=464) Species: 1773 (Mycobacterium tuberculosis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MTHYDVVVLGAGPGGYVAAIRAAQLGLSTAIVEPKYWGGVCLNVGCIPSK
ALLRNAELVHIFTKDAKAFGISGEVTFDYGIAYDRSRKVAEGRVAGVHFL
MKKNKITEIHGYGTFADANTLLVDLNDGGTESVTFDNAIIATGSSTRLVP
GTSLSANVVTYEEQILSRELPKSIIIAGAGAIGMEFGYVLKNYGVDVTIV
EFLPRALPNEDADVSKEIEKQFKKLGVTILTATKVESIADGGSQVTVTVT
KDGVAQELKAEKVLQAIGFAPNVEGYGLDKAGVALTDRKAIGVDDYMRTN
VGHIYAIGDVNGLLQLAHVAEAQGVVAAETIAGAETLTLGDHRMLPRATF
CQPNVASFGLTEQQARNEGYDVVVAKFPFTANAKAHGVGDPSGFVKLVAD
AKHGELLGGHLVGHDVAELLPELTLAQRWDLTASELARNVHTHPTMSEAL
QECFHGLVGHMINF
Ligand information
Ligand IDOU6
InChIInChI=1S/C24H25N5O5S/c1-15-7-16-9-18(11-25)27-24(16)22(8-15)35(31,32)28(2)12-23(30)26-17-3-4-20-21(10-17)34-6-5-29(20)19-13-33-14-19/h3-4,7-10,19,27H,5-6,12-14H2,1-2H3,(H,26,30)
InChIKeyLICCSNABLLQTEJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7Cc1cc2cc([nH]c2c(c1)S(=O)(=O)N(C)CC(=O)Nc3ccc4c(c3)OCCN4C5COC5)C#N
ACDLabs 12.01Cc1cc(c2[NH]c(C#N)cc2c1)S(=O)(=O)N(C)CC(=O)Nc1cc2OCCN(C3COC3)c2cc1
CACTVS 3.385CN(CC(=O)Nc1ccc2N(CCOc2c1)C3COC3)[S](=O)(=O)c4cc(C)cc5cc([nH]c45)C#N
FormulaC24 H25 N5 O5 S
NameN~2~-(2-cyano-5-methyl-1H-indole-7-sulfonyl)-N~2~-methyl-N-[4-(oxetan-3-yl)-3,4-dihydro-2H-1,4-benzoxazin-7-yl]glycinamide
ChEMBL
DrugBank
ZINC
PDB chain8ct4 Chain B Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8ct4 Cryo-EM structure of Mtb Lpd bound to the inhibitor 2-((2-cyano-N,5-dimethyl-1H-indole)-7-sulfonamido)-N-(4-(oxetan-3-yl)-3,4-dihydro-2H-benzo[b] [1,4]oxazin-7-yl)acetamide at 2.17 Angstrom resolution
Resolution2.17 Å
Binding residue
(original residue number in PDB)		F377 A381 A383 H443 E448 A449 E452 N463
Binding residue
(residue number reindexed from 1)		F377 A381 A383 H443 E448 A449 E452 N463
Annotation score1
Enzymatic activity
Enzyme Commision number 1.8.1.4: dihydrolipoyl dehydrogenase.
Gene Ontology
Molecular Function
GO:0004148 dihydrolipoyl dehydrogenase activity
GO:0004591 oxoglutarate dehydrogenase (succinyl-transferring) activity
GO:0005515 protein binding
GO:0015036 disulfide oxidoreductase activity
GO:0016209 antioxidant activity
GO:0016491 oxidoreductase activity
GO:0016655 oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor
GO:0016668 oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor
GO:0035375 zymogen binding
GO:0050660 flavin adenine dinucleotide binding
GO:0070404 NADH binding
Biological Process
GO:0045454 cell redox homeostasis
GO:0098869 cellular oxidant detoxification
Cellular Component
GO:0005576 extracellular region
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0045254 pyruvate dehydrogenase complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8ct4, PDBe:8ct4, PDBj:8ct4
PDBsum8ct4
PubMed
UniProtP9WHH9|DLDH_MYCTU Dihydrolipoyl dehydrogenase (Gene Name=lpdC)

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