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

Crystal structure of CYP2B6 (Y226H/K262R) in complex with a monoterpene bornane

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

monomer

Ligands

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

HEM.1: 26 residues within 4Å: Chain A: R.79, V.94, I.95, W.102, R.106, M.113, 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, A.423 20 PLIP interactions: 20 interactions with chain A, Hydrophobic interactions: A:V.94, 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 Hydrogen bonds: A:I.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

1 x CAE: CAMPHANE(Non-covalent)

CAE.2: 5 residues within 4Å: Chain A: I.82, I.95, F.187, V.348, V.458 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.82, A:I.95, A:F.187, A:V.348, A:V.458

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

CM5.3: 2 residues within 4Å: Chain A: F.201, F.204 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.201, A:F.201, A:F.201 CM5.4: 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 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:F.169, A:F.169, A:E.175, A:F.183, A:I.222, A:Y.225, A:Y.225, A:Y.225, A:F.277 Hydrogen bonds: A:E.175 CM5.5: 7 residues within 4Å: Chain A: L.24, M.27, D.28, R.29, L.32, V.193, Q.196 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.32, A:V.193, A:Q.196

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

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