SMTL ID : 4mec.1 (6 other biounits)

Crystal structure of RAT Heme oxygenase-1 in complex with ZN(II)-Protoporphyrin IX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

monomer

Ligands

1 x ZNH: PROTOPORPHYRIN IX CONTAINING ZN(Non-covalent)

ZNH.1: 18 residues within 4Å: Chain A: K.18, H.25, A.28, E.29, 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, F.214 13 PLIP interactions: 13 interactions with chain A, Hydrophobic interactions: A:A.28, A:E.29, A:Q.38, A:Y.134, A:L.138, A:L.147, A:F.207, A:F.214 Hydrogen bonds: A:Y.134 Salt bridges: A:K.18, A:R.183 pi-Stacking: A:H.25 Metal complexes: A:H.25

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Harada, E. et al., Distal regulation of heme binding of heme oxygenase-1 mediated by conformational fluctuations. Biochemistry (2015)

Release Date

2014-08-27

Peptides

Heme oxygenase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Heme oxygenase 1

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