SMTL ID : 4e02.1 (1 other biounit)

Crystal structure of branched-chain alpha-ketoacid dehydrogenase kinase/(S)-2-chloro-3-phenylpropanoic acid complex with AMPPNP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-dimer

Ligands

2 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.1: 21 residues within 4Å: Chain A: E.275, N.279, R.282, A.283, D.315, G.319, I.320, V.328, F.333, T.334, T.335, G.365, F.366, G.367, F.368, G.369, L.370, P.371, T.394 Ligands: K.2, MG.4 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:E.275, A:N.279, A:R.282, A:D.315, A:T.334, A:T.334, A:T.334, A:T.335, A:T.335, A:F.366, A:G.367, A:F.368, A:G.369, A:L.370 Water bridges: A:A.283, A:D.315, A:G.365, A:T.394, A:T.394 ANP.5: 21 residues within 4Å: Chain B: E.275, N.279, R.282, A.283, D.315, G.319, I.320, V.328, F.333, T.334, T.335, G.365, F.366, G.367, F.368, G.369, L.370, P.371, T.394 Ligands: K.6, MG.8 19 PLIP interactions: 19 interactions with chain B Hydrogen bonds: B:E.275, B:N.279, B:R.282, B:D.315, B:T.334, B:T.334, B:T.334, B:T.335, B:T.335, B:F.366, B:G.367, B:F.368, B:G.369, B:L.370, B:T.394 Water bridges: B:E.275, B:A.283, B:D.315, B:G.365

2 x K: POTASSIUM ION(Non-covalent)

K.2: 6 residues within 4Å: Chain A: V.328, D.330, F.333, G.367, P.371 Ligands: ANP.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:V.328, A:D.330, A:F.333, A:G.367 K.6: 6 residues within 4Å: Chain B: V.328, D.330, F.333, G.367, P.371 Ligands: ANP.5 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:V.328, B:D.330, B:F.333, B:G.367

2 x WJ1: (S)-2-chloro-3-phenylpropanoic acid(Non-covalent)

WJ1.3: 10 residues within 4Å: Chain A: L.98, I.102, Y.129, L.158, L.159, H.162, R.197, I.200, R.201, A.204 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.98, A:I.102, A:L.158, A:L.158, A:L.159, A:H.162, A:I.200, A:A.204 Salt bridges: A:H.162, A:R.197, A:R.201 WJ1.7: 10 residues within 4Å: Chain B: L.98, I.102, Y.129, L.158, L.159, H.162, R.197, I.200, R.201, A.204 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:L.98, B:I.102, B:L.158, B:L.158, B:L.159, B:H.162, B:I.200, B:A.204 Hydrogen bonds: B:Y.129 Salt bridges: B:H.162, B:R.197, B:R.201

2 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 2 residues within 4Å: Chain A: N.279 Ligands: ANP.1 No protein-ligand interaction detected (PLIP) MG.8: 2 residues within 4Å: Chain B: N.279 Ligands: ANP.5 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tso, S.C. et al., Structures of branched-chain alpha-ketoacid dehydrogenase kinase-inhibitor complexes. To be Published

Release Date

2013-03-13

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

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

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