SMTL ID : 6sq7.1

Crystal structure of M. tuberculosis InhA in complex with NAD+ and 2-(4-chloro-3-nitrobenzoyl)benzoic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.76 Å

Oligo State

homo-tetramer

Ligands

4 x NAD: NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-covalent)

NAD.1: 24 residues within 4Å: Chain A: G.15, I.16, I.17, S.21, I.22, F.42, L.64, D.65, V.66, S.95, I.96, G.97, I.123, M.148, D.149, F.150, Y.159, K.166, A.192, G.193, P.194, I.195, T.197 Ligands: 9FN.2 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:I.22, A:F.150, A:A.192 Hydrogen bonds: A:G.15, A:S.21, A:I.22, A:D.65, A:V.66, A:I.96, A:I.96, A:G.97, A:K.166, A:I.195, A:I.195, A:T.197, A:T.197 Water bridges: A:A.23, A:F.42, A:F.42, A:F.42, A:L.198 pi-Stacking: A:F.42 NAD.3: 24 residues within 4Å: Chain B: G.15, I.16, I.17, S.21, I.22, F.42, L.64, D.65, V.66, S.95, I.96, G.97, I.123, M.148, D.149, F.150, Y.159, K.166, A.192, G.193, P.194, I.195, T.197 Ligands: 9FN.4 22 PLIP interactions: 22 interactions with chain B Hydrophobic interactions: B:I.22, B:F.150, B:A.192 Hydrogen bonds: B:G.15, B:S.21, B:I.22, B:D.65, B:V.66, B:I.96, B:I.96, B:G.97, B:K.166, B:I.195, B:I.195, B:T.197, B:T.197 Water bridges: B:A.23, B:F.42, B:F.42, B:F.42, B:L.198 pi-Stacking: B:F.42 NAD.5: 24 residues within 4Å: Chain C: G.15, I.16, I.17, S.21, I.22, F.42, L.64, D.65, V.66, S.95, I.96, G.97, I.123, M.148, D.149, F.150, Y.159, K.166, A.192, G.193, P.194, I.195, T.197 Ligands: 9FN.6 23 PLIP interactions: 23 interactions with chain C Hydrophobic interactions: C:I.22, C:F.150, C:A.192 Hydrogen bonds: C:G.15, C:S.21, C:I.22, C:D.65, C:D.65, C:V.66, C:I.96, C:I.96, C:G.97, C:Y.159, C:K.166, C:I.195, C:I.195, C:T.197 Water bridges: C:A.23, C:F.42, C:F.42, C:F.42, C:L.198 pi-Stacking: C:F.42 NAD.7: 24 residues within 4Å: Chain D: G.15, I.16, I.17, S.21, I.22, F.42, L.64, D.65, V.66, S.95, I.96, G.97, I.123, M.148, D.149, F.150, Y.159, K.166, A.192, G.193, P.194, I.195, T.197 Ligands: 9FN.8 23 PLIP interactions: 23 interactions with chain D Hydrophobic interactions: D:I.22, D:F.150, D:A.192 Hydrogen bonds: D:G.15, D:S.21, D:I.22, D:D.65, D:D.65, D:V.66, D:I.96, D:I.96, D:G.97, D:Y.159, D:K.166, D:I.195, D:I.195, D:T.197 Water bridges: D:A.23, D:F.42, D:F.42, D:F.42, D:L.198 pi-Stacking: D:F.42

4 x 9FN: 2-(4-chloranyl-3-nitro-phenyl)carbonylbenzoic acid(Non-covalent)

9FN.2: 10 residues within 4Å: Chain A: G.97, M.104, F.150, Y.159, M.162, M.200, I.203, I.216, L.219 Ligands: NAD.1 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.150, A:Y.159, A:I.203 Salt bridges: A:K.166 9FN.4: 10 residues within 4Å: Chain B: G.97, M.104, F.150, Y.159, M.162, M.200, I.203, I.216, L.219 Ligands: NAD.3 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:F.150, B:Y.159, B:I.203 Salt bridges: B:K.166 9FN.6: 10 residues within 4Å: Chain C: G.97, M.104, F.150, Y.159, M.162, M.200, I.203, I.216, L.219 Ligands: NAD.5 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:F.150, C:Y.159, C:I.203 Hydrogen bonds: C:Y.159 Salt bridges: C:K.166 9FN.8: 10 residues within 4Å: Chain D: G.97, M.104, F.150, Y.159, M.162, M.200, I.203, I.216, L.219 Ligands: NAD.7 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:F.150, D:Y.159, D:I.203 Hydrogen bonds: D:Y.159 Salt bridges: D:K.166

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sabbah, M. et al., Fragment-Based Design ofMycobacterium tuberculosisInhA Inhibitors. J.Med.Chem. (2020)

Release Date

2020-04-22

Peptides

Enoyl-[acyl-carrier-protein] reductase [NADH]: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Enoyl-[acyl-carrier-protein] reductase [NADH]

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