# cystatins

> group of endogenous cysteine proteinase inhibitors

**Wikidata**: [Q4505907](https://www.wikidata.org/wiki/Q4505907)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cystatin)  
**Source**: https://4ort.xyz/entity/cystatins


## References

1. InterPro release 77.0
2. UMLS 2023
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)