SMTL ID : 6pvi.1

Crystal structure of PhqK in complex with paraherquamide L

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.09 Å

Oligo State

monomer

Ligands

1 x OZ7: (8aS,13S,13aR,14aS)-4,4,13,15,15-pentamethyl-12,13,14,14a,15,16-hexahydro-4H,8H,9H,11H-8a,13a-(epiminomethano)[1,4]dioxepino[2,3-a]indolizino[6,7-h]carbazol-17-one(Non-covalent)

OZ7.1: 15 residues within 4Å: Chain A: L.51, Q.52, V.76, N.104, Y.105, F.219, Q.228, A.230, Q.232, F.243, I.245, A.324, G.326, I.395, S.397 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:Q.52, A:V.76, A:Q.228, A:F.243, A:F.243, A:I.245 Hydrogen bonds: A:Q.232, A:Q.232, A:A.324 pi-Stacking: A:F.219

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

FAD.2: 27 residues within 4Å: Chain A: V.13, G.14, G.16, I.17, V.18, F.36, E.37, K.38, S.39, 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:L.15, A:I.17, A:V.18, A:K.38, 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:R.192, A:D.316 Water bridges: A:L.15, A:G.19, A:G.19, A:G.167, A:V.168, A:V.168, A:A.317 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

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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