SMTL ID : 6udl.1 (3 other biounits)

Structure of Human Cytochrome P450 1A1 with Duocarmycin Prodrug (S) ICT-2700

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

monomer

Ligands

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

HEM.1: 34 residues within 4Å: Chain A: R.79, M.94, S.95, W.104, R.108, L.115, I.171, D.286, L.287, A.290, G.291, T.294, V.295, A.298, F.349, F.354, V.355, T.358, I.359, H.361, Q.384, I.422, F.423, G.424, M.425, R.428, K.429, C.430, I.431, G.432, I.435, A.436, V.440 Ligands: Q4M.2 21 PLIP interactions: 21 interactions with chain A, Hydrophobic interactions: A:L.115, A:I.171, A:L.287, A:A.290, A:V.295, A:V.355, A:V.355, A:I.422, A:F.423, A:F.423, A:I.431, A:A.436 Hydrogen bonds: A:W.104, A:T.358, A:I.359 Salt bridges: A:R.79, A:R.79, A:R.108, A:H.361, A:R.428 Metal complexes: A:C.430

1 x Q4M: [(1S)-1-(chloromethyl)-1,6-dihydropyrrolo[3,2-e]indol-3(2H)-yl](5-methoxy-1H-indol-2-yl)methanone(Non-covalent)

Q4M.2: 21 residues within 4Å: Chain A: I.88, S.89, S.95, F.96, N.195, F.197, L.227, N.228, F.231, L.285, D.286, G.289, A.290, F.292, D.293, T.294, V.355, I.359, L.469, T.470 Ligands: HEM.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:F.197, A:F.231, A:A.290, A:D.293, A:T.294, A:I.359, A:L.469 Hydrogen bonds: A:N.195, A:N.195 pi-Stacking: A:F.197

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bart, A.G. et al., Cytochrome P450 binding and bioactivation of tumor-targeted duocarmycin agents. Drug Metab.Dispos. (2021)

Release Date

2020-09-23

Peptides

Cytochrome P450 1A1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome P450 1A1

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