SMTL ID : 5t6q.1

Structure of cytochrome P450 4B1 (CYP4B1) complexed with octane: An n-Alkane and fatty acid omega-hydroxylase with a covalently bound heme

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Covalent)

HEM.1: 26 residues within 4Å: Chain A: K.88, Y.93, L.104, L.105, W.112, R.116, F.123, F.290, E.293, G.294, T.297, P.357, V.358, V.361, P.423, F.424, S.425, R.429, N.430, C.431, I.432, G.433, F.436, A.437, M.441 Ligands: OCT.2 23 PLIP interactions: 23 interactions with chain A, Hydrophobic interactions: A:L.104, A:L.105, A:F.123, A:F.290, A:E.293, A:E.293, A:T.297, A:P.357, A:P.357, A:V.358, A:V.358, A:V.361, A:F.424, A:I.432, A:F.436 Hydrogen bonds: A:Y.93 Water bridges: A:K.88, A:K.88, A:S.425 Salt bridges: A:K.88, A:R.116, A:R.429 Metal complexes: A:C.431

1 x OCT: N-OCTANE(Non-covalent)

OCT.2: 5 residues within 4Å: Chain A: E.293, T.297, V.358, Q.360 Ligands: HEM.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:E.293, A:T.297, A:V.358

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hsu, M.H. et al., The Crystal Structure of Cytochrome P450 4B1 (CYP4B1) Monooxygenase Complexed with Octane Discloses Several Structural Adaptations for omega-Hydroxylation. J. Biol. Chem. (2017)

Release Date

2017-02-15

Peptides

Cytochrome P450 4B1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome P450 4B1

Related Entries With Identical Sequence