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Overview

Uniprot IDA0A8W4FJU4
Protein NameHeme oxygenase 1
Gene NameHMOX1
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
39 EFMKNFQKGEVTREG

Function

Catalyzes the oxidative cleavage of heme at the alpha-methene bridge carbon, released as carbon monoxide (CO), to generate biliverdin IXalpha, while releasing the central heme iron chelate as ferrous iron

Protein Sequence

10 MEHSQPNSVP 20 QDLSEALKEA 30 TKEVHVQAEN 40 AEFMKNFQKG 50 EVTREGFKLF 60 EEVQELLTQD 70 TKDQRPSQAS 80 DVRKRAGSRV 90 QDSTPVTTPR 100 GKPQLSVLSQ 110 VPLVRWVLTL 120 SFLVATVAMG LYAM

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005789 endoplasmic reticulum membrane
Molecular Function GO:0004392 heme oxygenase (decyclizing) activity
Biological Process GO:0006788 heme oxidation

Reference

[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.