SMTL ID : 5m0o.1 (1 other biounit)

Crystal structure of cytochrome P450 OleT H85Q in complex with arachidonic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

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

HEM.1: 27 residues within 4Å: Chain A: Y.59, R.66, I.84, Q.85, H.92, K.96, F.99, N.242, T.243, P.246, L.247, A.249, I.250, F.253, F.291, V.292, L.295, Q.354, N.362, H.363, R.364, C.365, A.366, G.367, I.370, T.371 Ligands: EPA.2 22 PLIP interactions: 21 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:I.84, A:F.99, A:P.246, A:L.247, A:A.249, A:I.250, A:I.250, A:F.253, A:F.291, A:V.292, A:L.295, A:Q.354, A:Q.354, A:I.370 Hydrogen bonds: A:Y.59 Water bridges: A:H.363 Salt bridges: A:R.66, A:H.92, A:K.96, A:H.363 Metal complexes: A:C.365, H2O.6

1 x EPA: 5,8,11,14,17-EICOSAPENTAENOIC ACID(Non-covalent)

EPA.2: 12 residues within 4Å: Chain A: P.71, L.78, I.170, F.173, R.245, P.246, A.249, F.291, V.292, F.294, P.296 Ligands: HEM.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:F.173, A:P.246, A:A.249, A:F.291, A:F.291, A:V.292, A:F.294, A:F.294, A:P.296, A:P.296 Salt bridges: A:R.245

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 3 residues within 4Å: Chain A: R.116, T.117, H.120 4 PLIP interactions: 4 interactions with chain A Water bridges: A:T.117, A:T.117, A:T.117 Salt bridges: A:H.120

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Matthews, S. et al., Catalytic Determinants of Alkene Production by the Cytochrome P450 Peroxygenase OleTJE. J. Biol. Chem. (2017)

Release Date

2017-01-11

Peptides

Terminal olefin-forming fatty acid decarboxylase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Terminal olefin-forming fatty acid decarboxylase