SMTL ID : 5l1p.1

X-ray Structure of Cytochrome P450 PntM with Pentalenolactone

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.28 Å

Oligo State

monomer

Ligands

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 21 residues within 4Å: Chain A: M.84, H.96, R.100, F.107, L.155, F.235, G.236, T.239, T.240, R.243, L.276, I.289, R.291, A.342, F.343, G.344, R.348, C.350, G.352, A.356 Ligands: 7PT.2 15 PLIP interactions: 15 interactions with chain A, Hydrophobic interactions: A:F.107, A:L.155, A:F.235, A:F.235, A:R.243, A:L.276, A:F.343, A:A.356 Salt bridges: A:H.96, A:R.100, A:R.291, A:R.348 pi-Stacking: A:F.235, A:F.343 Metal complexes: A:C.350

1 x 7PT: pentalenolactone(Non-covalent)

7PT.2: 13 residues within 4Å: Chain A: R.77, M.80, M.84, F.235, T.239, R.243, N.286, L.288, I.289, P.290, I.390, T.391 Ligands: HEM.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:F.235 Hydrogen bonds: A:N.286 Water bridges: A:R.77, A:R.77, A:R.77, A:R.243, A:R.243, A:R.243 Salt bridges: A:R.77, A:R.243

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Duan, L. et al., The Cytochrome P450-Catalyzed Oxidative Rearrangement in the Final Step of Pentalenolactone Biosynthesis: Substrate Structure Determines Mechanism. J.Am.Chem.Soc. (2016)

Release Date

2016-09-14

Peptides

Pentalenolactone synthase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Pentalenolactone synthase

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