# protein sulfhydration

> The modification of a protein amino acid by the addition of sulfur.

**Wikidata**: [Q21157856](https://www.wikidata.org/wiki/Q21157856)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Persulfidation)  
**Source**: https://4ort.xyz/entity/protein-sulfhydration


## References

1. Gene Ontology release 2022-07-01
2. Gene Ontology release 2019-10-07
3. UMLS 2023