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M.TB. enoyl-acp reductase (inha) in complex with NAD+ and C16-fatty- acyl-substrate

Analyse M.TB. enoyl-acp reductase (inha) in complex with NAD+ and C16-fatty… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1BVR
Type
protein
Length
1,608 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Protein (enoyl-acyl carrier protein (acp) reductase)
EC
1.3.1.9
UniProt
P0A5Y6
Ligands
NAD, THT
Pockets
17 · best druggability 0.81

Structure

x-ray diffraction · 1 distinct chain · 43% helix, 16% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, C, D, E, FProtein (enoyl-acyl carrier protein (acp) reductase) (EC 1.3.1.9)protein26843% helix, 16% strandP0A5Y6

Ligands and binding sites

  • NAD · Nicotinamide-adenine-dinucleotide · ligand · 6 copies · chains A, B, C, D, E, F
  • THT · Trans-2-hexadecenoyl-(N-acetyl-cysteamine)-thioester · ligand · 4 copies · chains A, B, C, F

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

Pockets

17 pockets found on a 1 Å grid, 10 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111520.810.8354empty
27150.790.8355NAD, THT
37800.780.8165NAD, THT
47250.780.8255NAD, THT
57060.780.8251NAD, THT

Interfaces

9 interfaces between chains.

  • E–F · 1583 Ų buried · 20 hydrogen bonds · protein-protein
  • A–B · 1546 Ų buried · 15 hydrogen bonds · protein-protein
  • C–D · 1534 Ų buried · 15 hydrogen bonds · protein-protein
  • D–E · 1436 Ų buried · 19 hydrogen bonds · protein-protein
  • C–F · 1429 Ų buried · 16 hydrogen bonds · protein-protein

Compared structures

  • 1BVR · M.TB. enoyl-acp reductase (inha) in complex with NAD+ and C16-fatty-acyl-substrate · the same entry in another collection · chain A against A, TM-score 1.00

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