SMTL ID : 7rl2.1

Crystal Structure of the Human Cytochrome P450 2C9*8 (CYP2C9*8) Genetic Variant in Complex with the Drug Losartan

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.23 Å

Oligo State

monomer

Ligands

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

HEM.1: 23 residues within 4Å: Chain A: R.79, I.94, V.95, W.102, R.106, L.276, A.279, G.280, T.283, T.284, T.287, Q.338, L.344, S.347, H.350, P.409, F.410, S.411, R.415, C.417, V.418, G.419, A.423 14 PLIP interactions: 14 interactions with chain A, Hydrophobic interactions: A:L.276, A:T.283, A:F.410, A:F.410, A:V.418, A:A.423 Hydrogen bonds: A:S.347, A:S.411 Salt bridges: A:R.79, A:R.79, A:R.106, A:H.350, A:R.415 Metal complexes: A:C.417

2 x LSN: [2-butyl-5-chloranyl-3-[[4-[2-(2H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol(Non-covalent)

LSN.2: 17 residues within 4Å: Chain A: R.90, V.95, F.96, L.183, N.186, I.187, L.190, Q.196, L.215, N.218, V.219, M.222, V.274, D.275, G.278, A.279, L.348 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:V.95, A:L.183, A:N.186, A:I.187, A:V.219, A:M.222, A:A.279, A:L.348 Hydrogen bonds: A:R.90, A:R.90, A:R.90, A:N.186, A:Q.196 pi-Cation interactions: A:R.90 LSN.3: 7 residues within 4Å: Chain A: F.208, P.209, G.210, T.211, N.213, K.214 Ligands: K.4 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.208, A:N.213 Hydrogen bonds: A:G.210, A:T.211, A:T.211 pi-Stacking: A:F.208

1 x K: POTASSIUM ION(Non-covalent)

K.4: 2 residues within 4Å: Chain A: G.210 Ligands: LSN.3 No protein-ligand interaction detected (PLIP)

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.5: 3 residues within 4Å: Chain A: I.29, W.194, C.198 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Parikh, S.J. et al., Insights into the Genetic Variations of Human Cytochrome P450 2C9: Structural Analysis, Characterization and Comparison. Int J Mol Sci (2021)

Release Date

2021-10-06

Peptides

Cytochrome P450 2C9: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome P450 2C9