SMTL ID : 4xl4.1

Crystal structure of thiolase from Clostridium acetobutylicum in complex with CoA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x COA: COENZYME A(Non-covalent)

COA.1: 19 residues within 4Å: Chain A: C.88, L.148, H.156, M.157, Q.183, R.220, S.223, L.228, L.231, F.235, A.243, G.244, S.247, G.248, L.249, M.288, A.318, F.319, H.348 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.249 Hydrogen bonds: A:Q.183, A:S.223, A:S.223, A:S.247, A:S.247 Water bridges: A:L.249 Salt bridges: A:R.220 pi-Cation interactions: A:R.220, A:R.220 COA.7: 19 residues within 4Å: Chain B: C.88, L.148, H.156, M.157, Q.183, R.220, S.223, L.228, L.231, F.235, A.243, G.244, S.247, G.248, L.249, M.288, A.318, F.319, H.348 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:F.235, B:L.249 Hydrogen bonds: B:Q.183, B:S.223, B:S.247, B:S.247 Water bridges: B:R.220, B:R.220, B:L.249 Salt bridges: B:R.220 pi-Cation interactions: B:R.220, B:R.220

7 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 8 residues within 4Å: Chain A: R.93, S.96, Q.100, Y.278, G.279, S.280 Chain B: E.50, I.101 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.93, A:S.96, A:Q.100, A:G.279, B:E.50 Water bridges: A:S.280, A:A.386 GOL.3: 8 residues within 4Å: Chain A: V.10, E.36, K.40, K.196, D.197, E.198, I.199, V.200 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.36, A:E.36, A:K.196, A:E.198 Water bridges: A:K.196 GOL.4: 5 residues within 4Å: Chain A: K.35, V.38, P.45, A.73, L.75 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.35, A:A.73 GOL.5: 3 residues within 4Å: Chain A: N.136, A.137, K.138 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.138 Water bridges: A:N.136, A:N.136 GOL.6: 5 residues within 4Å: Chain A: F.293, K.297, D.329, L.330, K.331 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.329 GOL.8: 9 residues within 4Å: Chain B: V.10, E.36, K.40, K.196, D.197, E.198, I.199, V.200, P.201 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.40, B:E.198 GOL.9: 3 residues within 4Å: Chain A: E.78 Chain B: G.282, Y.294 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.282, B:Y.294

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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