SMTL ID : 7vf0.1 (1 other biounit)

Crystal structure of Cyclosorus parasiticus chalcone synthase 1 (CpCHS1) complex with naringenin and CoA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x NAR: NARINGENIN(Non-covalent)

NAR.1: 17 residues within 4Å: Chain A: S.139, G.169, C.170, E.198, L.199, T.200, T.203, F.221, G.222, D.223, D.261, G.262, L.269, T.270, F.271, S.350, P.387 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:E.198, A:F.221, A:F.221, A:F.221, A:L.269, A:F.271 Hydrogen bonds: A:C.170, A:T.203, A:G.222, A:D.223, A:D.261, A:S.350 NAR.2: 19 residues within 4Å: Chain A: M.143 Chain B: S.139, G.169, C.170, E.198, L.199, T.200, T.203, F.221, G.222, D.223, D.261, G.262, L.269, T.270, F.271, S.350, P.387 Ligands: COA.3 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:E.198, B:F.221, B:F.221, B:L.269, B:F.271, B:P.387 Hydrogen bonds: B:C.170, B:T.203, B:G.222, B:D.261, B:S.350 pi-Stacking: B:F.221

1 x COA: COENZYME A(Non-covalent)

COA.3: 14 residues within 4Å: Chain B: K.61, M.65, K.68, C.170, L.212, V.216, L.220, P.278, G.317, G.318, P.319, A.320, I.321 Ligands: NAR.2 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:V.216, B:I.321 Hydrogen bonds: B:K.61, B:K.61, B:A.320, B:I.321

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Niu, M. et al., Functional and Structural Investigation of Chalcone Synthases Based on Integrated Metabolomics and Transcriptome Analysis on Flavonoids and Anthocyanins Biosynthesis of the Fern Cyclosorus parasiticus . Front Plant Sci (2021)

Release Date

2021-11-10

Peptides

chalcone synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

chalcone synthase

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