SMTL ID : 5ufg.1

Crystal Structure of CYP2B6 (Y226H/K262R/I114V) in complex with myrtenyl bromide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.76 Å

Oligo State

monomer

Ligands

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

HEM.1: 28 residues within 4Å: Chain A: R.79, V.94, V.95, W.102, R.106, M.113, I.160, L.276, A.279, G.280, T.283, T.284, T.287, Q.338, L.343, L.344, V.348, H.350, L.373, P.409, F.410, S.411, R.415, C.417, L.418, G.419, I.422, A.423 24 PLIP interactions: 23 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:V.94, A:V.95, A:I.160, A:L.276, A:A.279, A:L.343, A:L.344, A:V.348, A:L.373, A:F.410, A:F.410, A:L.418, A:I.422 Hydrogen bonds: A:V.95, A:S.411, A:S.411 Water bridges: A:V.348 Salt bridges: A:R.79, A:R.79, A:R.106, A:H.350, A:R.415 Metal complexes: A:C.417, H2O.8

3 x CM5: 5-CYCLOHEXYL-1-PENTYL-BETA-D-MALTOSIDE(Non-covalent)

CM5.2: 2 residues within 4Å: Chain A: F.201, F.204 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.201, A:F.201, A:F.204 Water bridges: A:F.204 CM5.3: 10 residues within 4Å: Chain A: F.169, E.175, F.176, M.179, F.183, I.222, A.224, Y.225, H.228, F.277 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:F.169, A:F.169, A:F.169, A:E.175, A:F.176, A:M.179, A:F.183, A:I.222, A:Y.225, A:Y.225, A:Y.225, A:F.277, A:F.277 Hydrogen bonds: A:A.224, A:A.224 CM5.4: 7 residues within 4Å: Chain A: L.24, M.27, D.28, R.29, L.32, V.193, Q.196 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.24, A:M.27, A:R.29, A:L.32, A:V.193, A:Q.196 Hydrogen bonds: A:L.25

1 x 85D: (1S,5R)-2-(bromomethyl)-6,6-dimethylbicyclo[3.1.1]hept-2-ene(Non-covalent)

85D.5: 6 residues within 4Å: Chain A: I.82, F.96, F.187, F.278, A.279, L.344 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.187, A:A.279, A:L.344

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shah, M.B. et al., Halogen-pi Interactions in the Cytochrome P450 Active Site: Structural Insights into Human CYP2B6 Substrate Selectivity. ACS Chem. Biol. (2017)

Release Date

2017-04-12

Peptides

Cytochrome P450 2B6: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome P450 2B6