SMTL ID : 6l3m.2 (3 other biounits)

Crystal Structure of the acyltransferase domain from the third module of the ansamitocin polyketide synthase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.77 Å

Oligo State

monomer

Ligands

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 9 residues within 4Å: Chain A: P.96, G.97, Q.98, H.179, T.221, N.246, L.277, V.362, L.363 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.97, A:T.221, A:T.252 Water bridges: A:Q.98, A:Q.98, A:N.246, A:V.362

1 x E5U: 2-methoxypropanedioic acid(Covalent)

E5U.2: 11 residues within 4Å: Chain A: G.97, Q.98, Q.152, S.180, Q.181, R.205, I.209, M.219, F.282, H.285, L.333 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:Q.98, A:Q.98, A:Q.152, A:Q.181 Water bridges: A:G.97, A:R.205, A:R.205 Salt bridges: A:R.205

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 2 residues within 4Å: Chain A: T.14, R.52 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:T.14, A:T.14 Water bridges: A:T.14, A:R.52, A:R.52 Salt bridges: A:R.52

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, F. et al., Structural and Biochemical Insight into the Recruitment of Acyl Carrier Protein-Linked Extender Units in Ansamitocin Biosynthesis. Chembiochem (2020)

Release Date

2019-12-18

Peptides

Polyketide synthase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Polyketide synthase

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