SMTL ID : 6l3n.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 1.83 Å

Oligo State

monomer

Ligands

1 x DXX: METHYLMALONIC ACID(Covalent)

DXX.1: 10 residues within 4Å: Chain A: Q.105, Q.159, S.187, Q.188, R.212, I.216, M.226, F.289, H.292, L.340 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Q.105, A:F.289 Hydrogen bonds: A:Q.105, A:Q.105, A:Q.159, A:Q.188 Water bridges: A:G.104, A:R.212 Salt bridges: A:R.212

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 10 residues within 4Å: Chain A: P.103, G.104, Q.105, H.186, T.228, N.253, T.259, L.284, V.369, L.370 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.104, A:T.228, A:T.228, A:T.259 Water bridges: A:Q.105, A:Q.105

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

PO4.3: 2 residues within 4Å: Chain A: T.21, R.59 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:T.21, A:T.21 Water bridges: A:T.21, A:R.59, A:R.59 Salt bridges: A:R.59

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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