SMTL ID : 8dqr.1

Crystal structure of Arabidopsis thaliana COSY in complex with scopoletin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.26 Å

Oligo State

monomer

Ligands

1 x COA: COENZYME A(Non-covalent)

COA.1: 15 residues within 4Å: Chain A: G.166, L.167, K.246, T.258, T.259, F.260, Y.287, S.288, I.289, N.290, C.308, K.336, R.372, Y.373, L.374 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:Y.287, A:I.289 Hydrogen bonds: A:T.258, A:T.258, A:T.259, A:T.259, A:S.288, A:N.290, A:R.372, A:Y.373 Water bridges: A:F.260, A:D.370, A:R.372 Salt bridges: A:K.246, A:K.336, A:K.336, A:R.372 pi-Stacking: A:Y.373, A:Y.373

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 8 residues within 4Å: Chain A: Q.225, T.363, G.364, V.365, S.399, M.400, E.401, R.429 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:Q.225, A:K.271, A:G.364, A:V.365, A:M.400, A:E.401, A:R.429 Water bridges: A:V.365, A:V.365

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 2 residues within 4Å: Chain A: R.211, L.214 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:R.211, A:L.214, H2O.3, H2O.6, H2O.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, C.Y. et al., Emergence of a proton exchange-based isomerization and lactonization mechanism in the plant coumarin synthase COSY. Nat Commun (2023)

Release Date

2023-01-11

Peptides

Coumarin Synthase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Coumarin Synthase

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