SMTL ID : 6nbr.1 (3 other biounits)

Crystal Structure of Piper methysticum Kavalactone Reductase 1 in complex with NADP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

2 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.1: 21 residues within 4Å: Chain A: G.13, G.16, F.17, V.18, R.38, D.64, L.65, V.84, A.85, T.86, V.88, V.126, S.127, S.128, Y.165, K.169, P.192, S.193, Y.194, I.195, S.207 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:P.192, A:I.195, A:I.195 Hydrogen bonds: A:G.13, A:F.17, A:V.18, A:R.38, A:D.64, A:L.65, A:V.84, A:T.86, A:K.169, A:I.195, A:S.207, A:S.207 Water bridges: A:G.13, A:G.15 Salt bridges: A:R.38, A:K.44 pi-Cation interactions: A:R.38 NAP.2: 21 residues within 4Å: Chain B: G.13, G.16, F.17, V.18, R.38, D.64, L.65, V.84, A.85, T.86, P.87, V.88, T.103, V.126, S.127, S.128, Y.165, K.169, S.193, I.195, S.207 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:I.195 Hydrogen bonds: B:G.13, B:F.17, B:V.18, B:R.38, B:R.38, B:D.64, B:L.65, B:V.84, B:T.86, B:K.169, B:I.195, B:S.207, B:S.207 Salt bridges: B:R.38 pi-Cation interactions: B:R.38, B:R.38

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pluskal, T. et al., The biosynthetic origin of psychoactive kavalactones in kava. Nat.Plants (2019)

Release Date

2019-06-19

Peptides

Kavalactone reductase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Kavalactone reductase 1

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