SMTL ID : 9jjb.1

Class 1 state of the GfsA KSQ-ancestralAT chimeric didomain in complex with the GfsA ACP domain

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-mer

Ligands

2 x 9EF: N-[2-(acetylamino)ethyl]-N~3~-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alaninamide(Covalent)

9EF.1: 15 residues within 4Å: Chain B: S.49, L.50 Chain C: C.186, F.228, F.247, T.288, T.290, T.291, T.323, T.325, V.327, H.359, E.361, F.427, M.429 8 PLIP interactions: 6 interactions with chain C, 2 interactions with chain B Hydrophobic interactions: C:F.228, C:T.290, C:E.361 Hydrogen bonds: C:T.290, C:T.323, C:M.429, B:S.49, B:L.50 9EF.2: 16 residues within 4Å: Chain A: C.186, F.228, F.247, T.288, T.290, T.291, T.323, T.325, V.327, H.359, E.361, F.427, G.428, M.429 Chain D: S.49, L.50 8 PLIP interactions: 2 interactions with chain D, 6 interactions with chain A Hydrogen bonds: D:S.49, D:L.50, A:T.290, A:T.323, A:M.429 Hydrophobic interactions: A:F.228, A:T.290, A:E.361

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chisuga, T. et al., Ancestral sequence reconstruction as a tool for structural analysis of modular polyketide synthases. Nat Commun (2025)

Release Date

2025-08-06

Peptides

Polyketide synthase GfsA: AC
Polyketide synthase: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
B

B
C

D
D

Polyketide synthase GfsA

Polyketide synthase

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