SMTL ID : 5cjn.1

Crystal structure of Mycobacterium tuberculosis malate synthase in complex with 3-(3-oxo-3,4-dihydroquinoxalin-2-yl)acrylate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.19 Å

Oligo State

monomer

Ligands

8 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.1: 3 residues within 4Å: Chain A: M.432, E.434, D.462 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.434, A:D.462, H2O.5, H2O.7, H2O.14 MG.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.3: 8 residues within 4Å: Chain A: N.295, K.296, H.374, K.377, N.382, G.383, P.384, L.385 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:N.295, A:H.374, A:K.377, A:N.382, A:P.384 MG.4: 2 residues within 4Å: Chain A: S.538, Q.564 No protein-ligand interaction detected (PLIP) MG.5: 2 residues within 4Å: Chain A: T.221, G.222 No protein-ligand interaction detected (PLIP) MG.6: 3 residues within 4Å: Chain A: K.443, A.499, A.502 No protein-ligand interaction detected (PLIP) MG.7: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.8: 1 residues within 4Å: Chain A: H.235 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:H.235, H2O.2, H2O.10, H2O.11, H2O.16

1 x 52F: 3-(3-oxo-3,4-dihydroquinoxalin-2-yl)propanoic acid(Non-covalent)

52F.9: 13 residues within 4Å: Chain A: V.118, S.275, R.339, G.459, F.460, L.461, D.462, M.515, T.517, W.541, M.631, E.632, D.633 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:V.118, A:M.515 Hydrogen bonds: A:F.460, A:L.461, A:D.462, A:M.631, A:D.633 Water bridges: A:R.339, A:E.434, A:M.515, A:M.515

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, H.L. et al., Mycobacterium tuberculosis Malate Synthase Structures with Fragments Reveal a Portal for Substrate/Product Exchange. J. Biol. Chem. (2016)

Release Date

2016-08-10

Peptides

Malate synthase G: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Malate synthase G

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