SMTL ID : 3hok.2 (1 other biounit)

X-ray Crystal Structure of Human Heme Oxygenase-1 with (2R, 4S)-2-[2-(4-Chlorophenyl)ethyl]-2-[(1H-imidazol-1-yl)methyl]-4[((5-trifluoromethylpyridin-2-yl)thio)methyl]-1,3-dioxolane: A Novel, Inducible Binding Mode

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.19 Å

Oligo State

monomer

Ligands

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

HEM.1: 14 residues within 4Å: Chain A: K.18, H.25, A.28, E.29, E.32, Y.134, T.135, L.138, G.139, S.142, R.183, F.207, N.210 Ligands: Q80.2 13 PLIP interactions: 13 interactions with chain A, Hydrophobic interactions: A:E.29, A:E.32, A:Y.134, A:Y.134, A:T.135, A:L.138, A:F.207, A:F.207, A:F.207 Salt bridges: A:K.18, A:R.183 pi-Stacking: A:H.25 Metal complexes: A:H.25

1 x Q80: 2-({[(2R,4S)-2-[2-(4-chlorophenyl)ethyl]-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl}sulfanyl)-5-(trifluoromethyl)pyridine(Non-covalent)

Q80.2: 14 residues within 4Å: Chain A: A.28, A.31, E.32, R.35, F.47, V.50, G.139, D.140, G.143, L.147, F.167, F.214, E.215 Ligands: HEM.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:A.28, A:A.31, A:L.147, A:F.167, A:F.214, A:F.214 Hydrogen bonds: A:R.136, A:D.140

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rahman, M.N. et al., X-ray crystal structure of human heme oxygenase-1 with (2R,4S)-2-[2-(4-chlorophenyl)ethyl]-2-[(1H-imidazol-1-yl)methyl]-4[((5-trifluoromethylpyridin-2-yl)thio)methyl]-1,3-dioxolane: a novel, inducible binding mode. J.Med.Chem. (2009)

Release Date

2009-07-28

Peptides

Heme oxygenase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Heme oxygenase 1

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