SMTL ID : 8egq.1

Branched chain ketoacid dehydrogenase kinase complexes

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

monomer

Ligands

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 19 residues within 4Å: Chain A: E.245, K.248, N.249, R.252, A.253, D.285, G.289, I.290, V.298, F.303, T.304, T.305, G.335, F.336, G.337, G.339, L.340, P.341, T.364 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:E.245, A:N.249, A:D.285, A:T.304, A:T.304, A:T.305, A:T.305, A:A.306, A:G.337, A:G.337, A:G.339, A:L.340 Water bridges: A:K.248, A:R.252, A:D.285, A:F.338, A:T.364, A:T.364 Salt bridges: A:K.248, A:R.252

2 x WJK: (2S)-2-ethyl-4-{[(2'M)-2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl}-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine(Non-covalent)

WJK.2: 20 residues within 4Å: Chain A: L.68, I.72, V.95, L.98, Y.99, A.102, L.106, V.125, L.128, L.129, H.132, K.133, V.135, V.136, R.167, I.170, R.171, S.330, G.331, P.332 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:I.72, A:L.98, A:Y.99, A:A.102, A:L.128, A:L.129, A:K.133, A:R.167, A:I.170, A:R.171 Hydrogen bonds: A:K.133, A:R.167, A:R.167, A:G.331 Water bridges: A:V.136, A:Y.346 pi-Cation interactions: A:R.167 WJK.3: 17 residues within 4Å: Chain A: R.39, L.40, T.41, P.42, M.45, R.71, G.169, M.172, L.173, H.176, I.190, I.191, I.235, Y.349, L.350, R.371, H.372 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:T.41, A:M.172, A:H.176, A:I.190, A:I.235, A:L.350 Hydrogen bonds: A:R.71, A:R.71, A:Y.349

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 6 residues within 4Å: Chain A: S.37, R.39, R.71, H.74, K.162, S.166 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.37 Water bridges: A:R.39, A:R.39, A:R.75, A:S.166 Salt bridges: A:R.39, A:R.71, A:H.74, A:K.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, S. et al., Structural studies identify angiotensin II receptor blocker-like compounds as branched-chain ketoacid dehydrogenase kinase inhibitors. J.Biol.Chem. (2023)

Release Date

2023-03-08

Peptides

[3-methyl-2-oxobutanoate dehydrogenase [lipoamide]] kinase, mitochondrial: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

[3-methyl-2-oxobutanoate dehydrogenase [lipoamide]] kinase, mitochondrial

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