SMTL ID : 4mqp.1

Mycobaterium tuberculosis transaminase BioA complexed with 2-hydrazinylbenzo[d]thiazole

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.83 Å

Oligo State

homo-dimer

Ligands

2 x 2B1: (4-{[(E)-1,3-benzothiazol-2-yldiazenyl]methyl}-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate(Non-covalent)

2B1.1: 19 residues within 4Å: Chain A: W.84, W.85, S.143, G.144, S.145, Y.177, H.178, G.179, E.240, G.245, A.246, M.249, D.274, I.276, A.277, K.303, Y.427 Chain B: P.337, T.338 21 PLIP interactions: 19 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:W.84, A:Y.177, A:E.240, A:I.276, A:Y.427 Hydrogen bonds: A:G.144, A:S.145, A:K.303, B:T.338 Water bridges: A:Y.45, A:Y.45, A:S.143, A:S.145, A:S.145, A:S.145, A:Y.177, A:D.180, A:E.240, B:D.142 pi-Stacking: A:W.85, A:W.85 2B1.4: 18 residues within 4Å: Chain A: G.336, P.337, T.338 Chain B: W.84, W.85, G.144, S.145, Y.177, H.178, G.179, E.240, A.246, D.274, I.276, A.277, K.303, F.422, Y.427 23 PLIP interactions: 20 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:W.85, B:W.85, B:E.240, B:A.246, B:I.276 Hydrogen bonds: B:G.144, B:S.145, B:K.303, A:G.336, A:T.338 Water bridges: B:Y.45, B:S.145, B:S.145, B:S.145, B:S.145, B:Y.177, B:Y.177, B:Y.177, B:D.180, B:E.240, A:F.339 pi-Stacking: B:Y.177, B:F.422

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 5 residues within 4Å: Chain A: V.242, H.252, D.253, P.254, C.391 No protein-ligand interaction detected (PLIP) EDO.3: 2 residues within 4Å: Chain A: W.65, E.76 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.76 EDO.5: 2 residues within 4Å: Chain B: A.203, A.204 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:A.204

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.6: 6 residues within 4Å: Chain B: R.213, V.242, F.251, H.252, D.253, P.254 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.213

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dai, R. et al., Inhibition of Mycobacterium tuberculosis Transaminase BioA by Aryl Hydrazines and Hydrazides. Chembiochem (2014)

Release Date

2014-03-05

Peptides

Adenosylmethionine-8-amino-7-oxononanoate aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Adenosylmethionine-8-amino-7-oxononanoate aminotransferase

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