SMTL ID : 5u3f.1

Structure of Mycobacterium tuberculosis IlvE, a branched-chain amino acid transaminase, in complex with D-cycloserine derivative

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x 7TS: (5-hydroxy-6-methyl-4-{[(3-oxo-2,3-dihydro-1,2-oxazol-4-yl)amino]methyl}pyridin-3-yl)methyl dihydrogen phosphate(Non-covalent)

7TS.1: 19 residues within 4Å: Chain A: F.77, G.79, R.101, Y.144, R.194, K.204, Y.209, E.240, G.242, G.243, M.244, N.245, L.268, G.270, I.271, T.272, C.312, G.313, T.314 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:L.268 Hydrogen bonds: A:Y.144, A:Y.144, A:K.204, A:Y.209, A:G.242, A:I.271, A:T.272, A:T.314 Water bridges: A:R.146, A:R.146, A:R.273, A:T.314, A:T.314 Salt bridges: A:R.101 7TS.2: 20 residues within 4Å: Chain B: F.77, G.79, R.101, Y.144, R.194, K.204, Y.209, E.240, M.241, G.242, G.243, M.244, N.245, L.268, G.270, I.271, T.272, C.312, G.313, T.314 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:L.268 Hydrogen bonds: B:Y.144, B:K.204, B:G.242, B:I.271, B:T.272, B:T.272, B:T.314 Water bridges: B:R.146, B:R.146, B:T.272, B:R.273, B:T.314, B:T.314 Salt bridges: B:R.101

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Amorim Franco, T.M. et al., Mechanism-Based Inhibition of the Mycobacterium tuberculosis Branched-Chain Aminotransferase by d- and l-Cycloserine. ACS Chem. Biol. (2017)

Release Date

2017-03-22

Peptides

Branched-chain-amino-acid aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Branched-chain-amino-acid aminotransferase

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