# PHROG: families of prokaryotic virus proteins clustered using remote homology

> Research article (NAR Genomics and Bioinformatics, 2021) · cited 430× · AI/ML

**Wikidata**: [openalex:W3189053267](https://www.wikidata.org/wiki/openalex:W3189053267)  
**Source**: https://4ort.xyz/entity/phrog-families-of-prokaryotic-virus-proteins-clustered-using-remote-homology