SMTL ID : 8d1u.1

E. coli beta-ketoacyl-[acyl carrier protein] synthase III (FabH) with an acetylated cysteine and in complex with oxa(dethia)-Coenzyme A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

homo-dimer

Ligands

2 x UT7: oxa(dethia)-CoA(Non-covalent)

UT7.1: 23 residues within 4Å: Chain A: D.30, T.31, W.35, R.39, T.40, C.115, R.154, G.155, I.158, I.159, L.192, M.210, G.212, N.213, V.215, F.216, H.247, A.249, N.250, R.252, I.253, N.277, F.307 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:T.40, A:V.215 Hydrogen bonds: A:T.31, A:R.154, A:R.154, A:G.212, A:G.212, A:H.247, A:N.250, A:N.277 Water bridges: A:R.39, A:R.39, A:R.154, A:N.213, A:N.213, A:R.252 Salt bridges: A:R.39, A:R.39, A:R.252 pi-Stacking: A:W.35, A:W.35, A:W.35 pi-Cation interactions: A:R.154 UT7.3: 23 residues within 4Å: Chain B: D.30, T.31, W.35, R.39, T.40, C.115, R.154, G.155, I.158, I.159, L.192, M.210, G.212, N.213, V.215, F.216, H.247, A.249, N.250, R.252, I.253, N.277, F.307 23 PLIP interactions: 23 interactions with chain B Hydrophobic interactions: B:T.40, B:V.215 Hydrogen bonds: B:T.31, B:R.154, B:R.154, B:G.212, B:G.212, B:H.247, B:N.250, B:N.277 Water bridges: B:R.39, B:R.39, B:R.154, B:N.213, B:N.213, B:R.252 Salt bridges: B:R.39, B:R.39, B:R.252 pi-Stacking: B:W.35, B:W.35, B:W.35 pi-Cation interactions: B:R.154

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 3 residues within 4Å: Chain A: S.205, H.207, T.209 Ligand excluded by PLIP CL.4: 3 residues within 4Å: Chain B: S.205, H.207, T.209 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Benjamin, A.B. et al., Structures of chloramphenicol acetyltransferase III and Escherichia coli beta-ketoacylsynthase III co-crystallized with partially hydrolysed acetyl-oxa(dethia)CoA. Acta Crystallogr.,Sect.F (2023)

Release Date

2022-06-15

Peptides

3-oxoacyl-[acyl-carrier-protein] synthase 3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3-oxoacyl-[acyl-carrier-protein] synthase 3

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