SMTL ID : 4xl2.2 (1 other biounit)

Crystal structure of oxidized form of thiolase from Clostridium acetobutylicum

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.77 Å

Oligo State

homo-dimer

Ligands

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 9 residues within 4Å: Chain A: L.92, R.93, S.96, Y.278, G.279, S.280, T.385, A.386, I.387 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.387 Hydrogen bonds: A:S.96, A:G.279, A:S.280, A:A.386, A:A.386 ACT.7: 9 residues within 4Å: Chain B: L.92, R.93, S.96, Y.278, G.279, S.280, T.385, A.386, I.387 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.96, B:S.280, B:S.280, B:A.386

8 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 5 residues within 4Å: Chain A: K.265, E.266, L.267, G.268, K.270 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.270 PEG.3: 8 residues within 4Å: Chain A: N.126, N.127, W.130, G.131 Chain B: K.22, D.23, S.119, R.120 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.126 PEG.4: 4 residues within 4Å: Chain A: D.28, A.31, T.32, K.35 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.28, A:K.35 Water bridges: A:P.201 PEG.5: 5 residues within 4Å: Chain A: L.324, A.327, K.328, F.332, M.334 No protein-ligand interaction detected (PLIP) PEG.8: 7 residues within 4Å: Chain A: K.22, D.23, S.119, R.120 Chain B: N.127, W.130, G.131 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.119 PEG.9: 2 residues within 4Å: Chain B: A.137, K.138 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.136, B:K.138 PEG.10: 5 residues within 4Å: Chain B: D.28, A.31, T.32, K.35, K.72 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.28, B:D.28 PEG.11: 1 residues within 4Å: Chain B: R.133 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.133

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 6 residues within 4Å: Chain A: L.148, S.247, G.248, A.318, F.319, H.348 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.247, A:S.247 GOL.12: 6 residues within 4Å: Chain B: L.148, S.247, G.248, A.318, F.319, H.348 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.247, B:G.248

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, S. et al., Redox-switch regulatory mechanism of thiolase from Clostridium acetobutylicum. Nat Commun (2015)

Release Date

2015-10-07

Peptides

Acetyl-CoA acetyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Acetyl-CoA acetyltransferase

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