SMTL ID : 6u31.1

The crystal structure of 4-(1H-imidazol-1-yl)benzoate-bound CYP199A4

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.58 Å

Oligo State

monomer

Ligands

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

HEM.1: 25 residues within 4Å: Chain A: I.98, L.99, H.106, R.110, L.117, F.161, L.246, A.249, G.250, T.253, T.254, V.296, F.299, R.301, L.324, G.351, F.352, G.353, V.356, H.357, C.359, V.360, G.361, A.365 Ligands: PQP.2 20 PLIP interactions: 20 interactions with chain A, Hydrophobic interactions: A:I.98, A:L.99, A:L.117, A:F.161, A:L.246, A:A.249, A:T.254, A:V.296, A:F.299, A:L.324, A:F.352, A:V.360, A:A.365 Water bridges: A:H.357 Salt bridges: A:H.106, A:R.110, A:R.301, A:H.357, A:H.357 Metal complexes: A:C.359

1 x PQP: 4-(1H-imidazol-1-yl)benzoic acid(Non-covalent)

PQP.2: 12 residues within 4Å: Chain A: R.93, S.96, I.98, L.99, F.183, S.245, S.248, A.249, T.253, V.296, F.299 Ligands: HEM.1 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.99, A:L.99, A:F.183 Hydrogen bonds: A:S.96, A:S.248, A:S.248 Water bridges: A:R.93, A:R.244 Salt bridges: A:R.93

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 3 residues within 4Å: Chain A: Y.178, Q.204, N.208 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Podgorski, M.N. et al., To Be, or Not to Be, an Inhibitor: A Comparison of Azole Interactions with and Oxidation by a Cytochrome P450 Enzyme. Inorg.Chem. (2022)

Release Date

2020-08-26

Peptides

Cytochrome P450: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome P450

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