{{Short description|Protein-coding gene in the species Homo sapiens}}
{{Infobox_gene}}
Proline rich 9 is a protein that in humans is encoded by the PRR9 gene.
{{cite web
| title = Entrez Gene: Proline rich 9
| url = https://www.ncbi.nlm.nih.gov/gene/574414
| access-date = 2016-07-18
}}
{{reflist}}
{{refbegin | 2}}
{{refend}}
{{gene-1-stub}}