# methemoglobin

> hemoglobin with ferric iron unable to carry oxygen

**Wikidata**: [Q416833](https://www.wikidata.org/wiki/Q416833)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Methemoglobin)  
**Source**: https://4ort.xyz/entity/methemoglobin


## References

1. Reactome
2. [Complex Portal](https://www.ebi.ac.uk/complexportal/complex/CPX-2158)
3. Freebase Data Dumps. 2013
4. UMLS 2023
5. CABI Thesaurus
6. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)