SMTL ID : 2x22.1

crystal structure of M. tuberculosis InhA inhibited by PT70

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-tetramer

Ligands

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

NAD.1: 26 residues within 4Å: Chain A: G.14, I.15, I.16, S.20, I.21, F.41, L.63, D.64, V.65, S.94, I.95, G.96, I.122, M.147, D.148, F.149, M.161, K.165, A.191, G.192, P.193, I.194, T.196, L.197, A.198 Ligands: TCU.2 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:I.21, A:F.149, A:A.191 Hydrogen bonds: A:G.14, A:I.21, A:D.64, A:D.64, A:V.65, A:I.95, A:I.95, A:G.96, A:K.165, A:I.194, A:I.194, A:A.198 Water bridges: A:A.22, A:F.41, A:F.41, A:F.41, A:L.197, A:L.197 pi-Stacking: A:F.41 NAD.5: 25 residues within 4Å: Chain B: G.14, I.15, I.16, S.20, I.21, F.41, L.63, D.64, V.65, S.94, I.95, G.96, I.122, M.147, D.148, F.149, M.161, K.165, A.191, G.192, P.193, I.194, T.196, A.198 Ligands: TCU.6 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:I.21, B:F.149, B:F.149, B:A.191 Hydrogen bonds: B:G.14, B:I.21, B:D.64, B:V.65, B:I.95, B:G.96, B:K.165, B:I.194, B:I.194, B:T.196, B:T.196 Water bridges: B:G.14, B:A.22, B:I.95, B:A.198, B:A.198 pi-Stacking: B:F.41 NAD.7: 26 residues within 4Å: Chain C: G.14, I.15, I.16, S.20, I.21, F.41, L.63, D.64, V.65, S.94, I.95, G.96, I.122, M.147, D.148, F.149, M.161, K.165, A.191, G.192, P.193, I.194, T.196, L.197, A.198 Ligands: TCU.8 22 PLIP interactions: 22 interactions with chain C Hydrophobic interactions: C:I.21, C:F.149, C:A.191 Hydrogen bonds: C:G.14, C:I.21, C:D.64, C:V.65, C:I.95, C:I.95, C:G.96, C:K.165, C:I.194, C:I.194, C:T.196, C:A.198 Water bridges: C:A.22, C:F.41, C:F.41, C:F.41, C:L.197, C:L.197 pi-Stacking: C:F.41 NAD.11: 25 residues within 4Å: Chain D: G.14, I.15, I.16, S.20, I.21, F.41, L.63, D.64, V.65, S.94, I.95, G.96, I.122, M.147, D.148, F.149, M.161, K.165, A.191, G.192, P.193, I.194, T.196, A.198 Ligands: TCU.12 21 PLIP interactions: 21 interactions with chain D Hydrophobic interactions: D:I.21, D:F.149, D:F.149, D:A.191 Hydrogen bonds: D:G.14, D:I.21, D:D.64, D:D.64, D:V.65, D:I.95, D:G.96, D:K.165, D:I.194, D:I.194, D:T.196 Water bridges: D:G.14, D:A.22, D:I.95, D:A.198, D:A.198 pi-Stacking: D:F.41

4 x TCU: 5-HEXYL-2-(2-METHYLPHENOXY)PHENOL(Non-covalent)

TCU.2: 15 residues within 4Å: Chain A: G.96, F.97, M.98, M.103, F.149, A.157, Y.158, M.161, K.165, A.198, M.199, I.202, V.203, L.218 Ligands: NAD.1 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:F.149, A:F.149, A:F.149, A:F.149, A:A.157, A:Y.158, A:A.198, A:I.202, A:I.202, A:V.203, A:V.203, A:L.218 Hydrogen bonds: A:Y.158, A:Y.158 TCU.6: 14 residues within 4Å: Chain B: G.96, F.97, M.98, M.103, F.149, A.157, Y.158, M.161, K.165, A.198, M.199, V.203, L.218 Ligands: NAD.5 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:F.149, B:F.149, B:F.149, B:F.149, B:A.157, B:Y.158, B:Y.158, B:A.198, B:M.199, B:V.203, B:V.203, B:L.218 Hydrogen bonds: B:Y.158 TCU.8: 15 residues within 4Å: Chain C: G.96, F.97, M.98, M.103, F.149, A.157, Y.158, M.161, K.165, A.198, M.199, I.202, V.203, L.218 Ligands: NAD.7 13 PLIP interactions: 13 interactions with chain C Hydrophobic interactions: C:F.149, C:F.149, C:F.149, C:F.149, C:A.157, C:Y.158, C:A.198, C:I.202, C:I.202, C:V.203, C:V.203, C:L.218 Hydrogen bonds: C:Y.158 TCU.12: 14 residues within 4Å: Chain D: G.96, F.97, M.98, M.103, F.149, A.157, Y.158, M.161, K.165, A.198, M.199, V.203, L.218 Ligands: NAD.11 14 PLIP interactions: 14 interactions with chain D Hydrophobic interactions: D:F.149, D:F.149, D:F.149, D:F.149, D:A.157, D:Y.158, D:Y.158, D:A.198, D:M.199, D:V.203, D:V.203, D:L.218 Hydrogen bonds: D:Y.158, D:Y.158

4 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.3: 7 residues within 4Å: Chain A: S.19, H.24, I.194, R.195, K.233, D.234, A.235 No protein-ligand interaction detected (PLIP) DMS.4: 5 residues within 4Å: Chain A: R.9, G.85, N.86, K.87, N.139 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.87, A:N.139 DMS.9: 7 residues within 4Å: Chain C: S.19, H.24, I.194, R.195, K.233, D.234, A.235 No protein-ligand interaction detected (PLIP) DMS.10: 5 residues within 4Å: Chain C: R.9, G.85, N.86, K.87, N.139 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:K.87, C:N.139

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Luckner, S.R. et al., A Slow, Tight Binding Inhibitor of Inha, the Enoyl-Acyl Carrier Protein Reductase from Mycobacterium Tuberculosis. J.Biol.Chem. (2010)

Release Date

2010-03-02

Peptides

ENOYL-[ACYL-CARRIER-PROTEIN] REDUCTASE [NADH]: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

ENOYL-[ACYL-CARRIER-PROTEIN] REDUCTASE [NADH]

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