SMTL ID : 6pvf.1

Crystal structure of PhqK in complex with malbrancheamide B

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.69 Å

Oligo State

monomer

Ligands

1 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 26 residues within 4Å: Chain A: V.13, G.14, G.16, I.17, V.18, E.37, K.38, I.41, I.45, G.46, D.47, C.48, I.49, R.109, V.131, E.132, V.133, S.165, D.166, G.167, R.192, W.256, G.315, D.316, P.323, A.329 31 PLIP interactions: 31 interactions with chain A Hydrophobic interactions: A:I.45, A:W.256 Hydrogen bonds: A:G.16, A:V.18, A:K.38, A:S.39, A:D.47, A:C.48, A:R.109, A:R.109, A:V.133, A:V.133, A:R.192, A:D.316 Water bridges: A:L.15, A:G.19, A:G.19, A:K.38, A:G.167, A:V.168, A:V.168, A:R.192, A:D.316, A:L.321 Salt bridges: A:R.109 pi-Stacking: A:W.256, A:W.256, A:W.256, A:W.256 pi-Cation interactions: A:K.38, A:R.109

1 x MB5: (5aS,12aS,13aS)-9-chloro-12,12-dimethyl-2,3,11,12,12a,13-hexahydro-1H,5H,6H-5a,13a-(epiminomethano)indolizino[7,6-b]carbazol-14-one(Non-covalent)

MB5.2: 15 residues within 4Å: Chain A: Q.52, I.81, L.96, V.99, F.219, V.221, F.243, I.245, A.324, A.325, G.326, I.395, A.396, P.399, L.400 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:I.81, A:L.96, A:F.243, A:F.243, A:I.245, A:P.399, A:P.399, A:L.400 Hydrogen bonds: A:A.396, A:A.396 pi-Stacking: A:F.219, A:F.219

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fraley, A.E. et al., Molecular Basis for Spirocycle Formation in the Paraherquamide Biosynthetic Pathway. J.Am.Chem.Soc. (2020)

Release Date

2020-01-22

Peptides

FAD monooxygenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

FAD monooxygenase

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