SMTL ID : 2e7e.1

Bent-binding of cyanide to the heme iron in rat heme oxygenase-1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

1 x CYN: CYANIDE ION(Non-covalent)

CYN.1: 5 residues within 4Å: Chain A: G.139, S.142, G.143, G.144 Ligands: HEM.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.139, A:G.143, A:G.144

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

HEM.2: 18 residues within 4Å: Chain A: K.18, H.25, E.29, M.34, Q.38, Y.134, T.135, R.136, L.138, G.139, S.142, G.143, L.147, K.179, R.183, F.207, N.210 Ligands: CYN.1 16 PLIP interactions: 16 interactions with chain A, Hydrophobic interactions: A:E.29, A:M.34, A:Y.134, A:T.135, A:L.138, A:L.147, A:F.207 Hydrogen bonds: A:Y.134, A:S.142 Water bridges: A:R.183 Salt bridges: A:K.18, A:K.18, A:K.179, A:R.183, A:R.183 Metal complexes: A:H.25

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sugishima, M. et al., Alternative cyanide-binding modes to the haem iron in haem oxygenase. Acta Crystallogr.,Sect.F (2007)

Release Date

2007-06-19

Peptides

Heme oxygenase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Heme oxygenase 1

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