SMTL ID : 7uay.1

Crystal structure of human CYP3A4 with the caged inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.78 Å

Oligo State

homo-dimer

Ligands

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

HEM.1: 27 residues within 4Å: Chain A: R.85, I.98, S.99, W.106, R.110, F.117, I.281, F.282, A.285, T.289, V.293, I.349, A.350, L.353, R.355, P.414, F.415, G.416, S.417, R.420, N.421, C.422, I.423, G.424, F.427, A.428 Ligands: O39.2 20 PLIP interactions: 20 interactions with chain A, Hydrophobic interactions: A:I.98, A:F.117, A:I.281, A:F.282, A:A.285, A:V.293, A:I.349, A:A.350, A:L.353, A:F.415, A:F.415, A:I.423, A:F.427 Hydrogen bonds: A:S.417 Salt bridges: A:R.85, A:R.85, A:R.110, A:R.355, A:R.420 Metal complexes: A:C.422 HEM.3: 27 residues within 4Å: Chain B: R.85, I.98, S.99, W.106, R.110, F.117, I.281, F.282, A.285, T.289, V.293, I.349, A.350, L.353, R.355, P.414, F.415, G.416, S.417, R.420, N.421, C.422, I.423, G.424, F.427, A.428 Ligands: O39.4 20 PLIP interactions: 20 interactions with chain B, Hydrophobic interactions: B:I.98, B:F.117, B:I.281, B:F.282, B:A.285, B:V.293, B:I.349, B:A.350, B:L.353, B:F.415, B:F.415, B:I.423, B:F.427 Hydrogen bonds: B:S.417 Salt bridges: B:R.85, B:R.85, B:R.110, B:R.355, B:R.420 Metal complexes: B:C.422

2 x O39: (N-[([2,2'-bipyridin]-5-yl-kappa~2~N~1~,N~1'~)methyl]-3-{[(pyridin-3-yl)methyl]sulfanyl}propanamide)bis[2-(quinolin-2-yl-kappaN)phenyl-kappaC~1~]iridium(Non-covalent)

O39.2: 16 residues within 4Å: Chain A: R.85, R.86, F.88, G.89, S.99, D.197, F.200, L.201, I.203, T.204, V.220, A.285, T.289, E.354, G.461 Ligands: HEM.1 8 PLIP interactions: 8 interactions with chain A, Hydrophobic interactions: A:R.86, A:F.88, A:F.88, A:F.200, A:F.200, A:I.203, A:V.220, A:T.289 O39.4: 16 residues within 4Å: Chain B: R.85, R.86, F.88, G.89, S.99, D.197, F.200, L.201, I.203, T.204, V.220, A.285, T.289, E.354, G.461 Ligands: HEM.3 8 PLIP interactions: 8 interactions with chain B, Hydrophobic interactions: B:R.86, B:F.88, B:F.88, B:F.200, B:F.200, B:I.203, B:V.220, B:T.289

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Denison, M. et al., Ir(III)-Based Agents for Monitoring the Cytochrome P450 3A4 Active Site Occupancy. Inorg.Chem. (2022)

Release Date

2022-08-31

Peptides

Cytochrome P450 3A4: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Cytochrome P450 3A4

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