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Encoded library technology as a source of hits for the discovery and lead optimization of a potent and selective class of bactericidal direct inhibitors of mycobacterium tuberculosis inha

Analyse Encoded library technology as a source of hits for the discovery and lead… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4COD
Type
protein
Length
1,072 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Enoyl-[acyl-carrier-protein] reductase [NADH]
EC
1.3.1.9
UniProt
P0A5Y6
Ligands
KV1, NAD
Pockets
16 · best druggability 0.83

Structure

x-ray diffraction · 1 distinct chain · 45% helix, 17% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
B, D, F, HEnoyl-[acyl-carrier-protein] reductase [NADH] (EC 1.3.1.9)protein26845% helix, 17% strandP0A5Y6

Ligands and binding sites

  • KV1 · N-((3R,5S)-1-(benzofuran-3-carbonyl)-5-(ethylcarbamoyl)pyrrolidin-3-yl)-3-ethyl-1-methyl-1H-pyrazole-5-carboxamide · ligand · 4 copies · chains B, D, F, H
  • NAD · Nicotinamide-adenine-dinucleotide · ligand · 4 copies · chains B, D, F, H

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

16 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111540.830.8554empty
26220.800.8551KV1, NAD
35520.790.8550KV1, NAD
45680.790.8551NAD, KV1
55820.790.8551KV1, NAD

Interfaces

6 interfaces between chains.

  • D–H · 1595 Ų buried · 19 hydrogen bonds · protein-protein
  • B–F · 1575 Ų buried · 17 hydrogen bonds · protein-protein
  • B–H · 1531 Ų buried · 20 hydrogen bonds · protein-protein
  • D–F · 1529 Ų buried · 19 hydrogen bonds · protein-protein
  • F–H · 719 Ų buried · 9 hydrogen bonds · protein-protein

Compared structures

  • 4COD · Encoded library technology as a source of hits for the discovery and lead optimization of… · the same entry in another collection · chain B against B, TM-score 1.00

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