SMTL ID : 6j1m.1

Anisodus acutangulus type III polyketide sythase AaPKS2 in complex with 4-carboxy-3-oxobutanoyl covalent to C166

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x 6JN: 3-oxopentanedioic acid(Non-covalent)

6JN.1: 11 residues within 4Å: Chain A: R.170, G.201, C.202, F.253, L.294, H.341, G.343, N.374, S.376, G.412, P.413 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.253, A:L.294 Hydrogen bonds: A:C.202, A:N.374 Salt bridges: A:R.170 6JN.5: 11 residues within 4Å: Chain B: R.170, G.201, C.202, F.253, L.294, H.341, G.343, N.374, S.376, G.412, P.413 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:F.253, B:L.294 Hydrogen bonds: B:C.202, B:N.374 Salt bridges: B:R.170

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 6 residues within 4Å: Chain A: H.295, L.296, R.297 Chain B: Q.133, D.134, D.174 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.296, A:R.297 EDO.3: 5 residues within 4Å: Chain A: E.52, G.53, E.217, S.264 Chain B: N.218 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Water bridges: B:N.218 Hydrogen bonds: A:E.52, A:S.264 EDO.4: 7 residues within 4Å: Chain A: E.154, K.272, P.273, V.274, R.388, T.399, P.426 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.154, A:P.273, A:R.388 EDO.6: 7 residues within 4Å: Chain B: S.279, A.280, A.281, K.323, A.324, T.419, V.421 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.279, B:K.323, B:V.421

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, J.P. et al., Tropane alkaloids biosynthesis involves an unusual type III polyketide synthase and non-enzymatic condensation. Nat Commun (2019)

Release Date

2019-09-11

Peptides

A. acutangulus PKS2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

A. acutangulus PKS2

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