SMTL ID : 5d6r.1

Acetolactate Synthase from Klebsiella pneumoniae in Complex with Mechanism-Based Inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.28 Å

Oligo State

homo-tetramer

Ligands

10 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: D.467, D.494, G.496 Ligands: EN0.5 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.467, A:D.494, A:G.496, H2O.1 MG.2: 2 residues within 4Å: Chain A: S.149, T.152 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.149, A:T.152, H2O.3, H2O.5 MG.3: 3 residues within 4Å: Chain A: R.89, Q.240, P.241 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:R.89, H2O.2, H2O.4 MG.6: 4 residues within 4Å: Chain B: D.467, D.494, G.496 Ligands: EN0.9 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.467, B:D.494, B:G.496, H2O.5 MG.7: 2 residues within 4Å: Chain B: S.149, T.152 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:S.149, B:T.152, H2O.6, H2O.10 MG.10: 4 residues within 4Å: Chain C: D.467, D.494, G.496 Ligands: EN0.14 4 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.467, C:D.494, C:G.496, H2O.11 MG.11: 2 residues within 4Å: Chain C: S.149, T.152 4 PLIP interactions: 2 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:S.149, C:T.152, H2O.14, H2O.15 MG.12: 3 residues within 4Å: Chain C: R.89, Q.240, P.241 3 PLIP interactions: 1 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:R.89, H2O.13, H2O.14 MG.15: 4 residues within 4Å: Chain D: D.467, D.494, G.496 Ligands: EN0.18 4 PLIP interactions: 3 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.467, D:D.494, D:G.496, H2O.16 MG.16: 2 residues within 4Å: Chain D: S.149, T.152 4 PLIP interactions: 2 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:S.149, D:T.152, H2O.17, H2O.21

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 9 residues within 4Å: Chain A: F.276, G.278, R.279, Q.286, R.372, A.422, R.423, L.425, Y.426 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:R.279, A:R.279, A:Q.286, A:R.423, A:L.425, A:Y.426 Salt bridges: A:R.279, A:R.372 PO4.8: 8 residues within 4Å: Chain B: G.278, R.279, Q.286, R.372, A.422, R.423, L.425, Y.426 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:R.279, B:R.279, B:Q.286, B:L.425, B:Y.426 Salt bridges: B:R.279, B:R.372 PO4.13: 9 residues within 4Å: Chain C: F.276, G.278, R.279, Q.286, R.372, A.422, R.423, L.425, Y.426 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:R.279, C:R.279, C:Q.286, C:R.423, C:L.425, C:Y.426 Salt bridges: C:R.279, C:R.372 PO4.17: 8 residues within 4Å: Chain D: G.278, R.279, Q.286, R.372, A.422, R.423, L.425, Y.426 7 PLIP interactions: 7 interactions with chain D Hydrogen bonds: D:R.279, D:R.279, D:Q.286, D:L.425, D:Y.426 Salt bridges: D:R.279, D:R.372

4 x EN0: 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-2-[(Z)-2-fluoro-1-hydroxy-2-phosphonoethenyl]-5-(2-{[(S)-hydroxy(phosphonooxy)phosphoryl]oxy}ethyl)-4-methyl-1,3-thiazol-3-ium(Non-covalent)

EN0.5: 27 residues within 4Å: Chain A: M.414, G.415, S.416, F.417, Q.440, M.442, G.466, D.467, G.468, G.469, Q.472, D.494, G.496, Y.497, N.498, M.499, V.500, Y.563 Chain C: I.52, P.53, A.55, E.77, T.100, P.103, N.107, Q.140 Ligands: MG.1 17 PLIP interactions: 13 interactions with chain A, 4 interactions with chain C Hydrogen bonds: A:S.416, A:Q.440, A:Q.440, A:M.442, A:G.466, A:D.467, A:D.467, A:G.468, A:G.469, A:N.498, A:M.499, C:A.55, C:Q.140, C:Q.140 Water bridges: A:D.494, A:D.494 Hydrophobic interactions: C:P.103 EN0.9: 27 residues within 4Å: Chain B: M.414, G.415, S.416, F.417, Q.440, M.442, G.466, D.467, G.468, G.469, D.494, G.496, Y.497, N.498, M.499, V.500, Q.503, Y.563 Chain D: P.53, A.55, K.56, E.77, T.100, P.103, G.104, N.107 Ligands: MG.6 22 PLIP interactions: 5 interactions with chain D, 17 interactions with chain B Hydrophobic interactions: D:T.100, D:P.103, B:Y.497 Hydrogen bonds: D:A.55, D:K.56, D:Q.140, B:S.416, B:Q.440, B:Q.440, B:Q.440, B:Q.440, B:M.442, B:G.466, B:D.467, B:G.468, B:G.469, B:G.496, B:N.498, B:M.499, B:Y.563 Water bridges: B:D.467, B:D.467 EN0.14: 27 residues within 4Å: Chain A: I.52, P.53, A.55, E.77, T.100, P.103, N.107, Q.140 Chain C: M.414, G.415, S.416, F.417, Q.440, M.442, G.466, D.467, G.468, G.469, Q.472, D.494, G.496, Y.497, N.498, M.499, V.500, Y.563 Ligands: MG.10 15 PLIP interactions: 4 interactions with chain A, 11 interactions with chain C Hydrophobic interactions: A:P.103 Hydrogen bonds: A:A.55, A:Q.140, A:Q.140, C:S.416, C:Q.440, C:Q.440, C:M.442, C:G.466, C:D.467, C:G.468, C:G.469, C:N.498, C:M.499, C:Y.563 EN0.18: 27 residues within 4Å: Chain B: P.53, A.55, K.56, E.77, T.100, P.103, G.104, N.107 Chain D: M.414, G.415, S.416, F.417, Q.440, M.442, G.466, D.467, G.468, G.469, D.494, G.496, Y.497, N.498, M.499, V.500, Q.503, Y.563 Ligands: MG.15 21 PLIP interactions: 6 interactions with chain B, 15 interactions with chain D Hydrophobic interactions: B:T.100, B:P.103, D:Y.497 Hydrogen bonds: B:A.55, B:K.56, B:Q.140, D:S.416, D:Q.440, D:Q.440, D:Q.440, D:Q.440, D:M.442, D:G.466, D:G.468, D:G.469, D:G.496, D:N.498, D:M.499 Water bridges: B:E.77, D:D.467, D:D.467

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Latta, A.J. et al., Acetolactate Synthase from Klebsiella pneumoniae in Complex with Mechanism-Based Inhibitor. To Be Published

Release Date

2016-07-20

Peptides

Acetolactate synthase, catabolic: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
M

C
B

D
M

Acetolactate synthase, catabolic

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