PRNT is a family of prion-related proteins expressed in the testis [1,2]. This family of proteins is found in eukaryotes. Proteins in this family are typically between 52 and 94 amino acids in length.

1: Numerous polymorphic microsatellites in the human prion gene complex (including PRNP, PRND and PRNT). Preuss S, Peischl T, Melchinger E, Geldermann H; Gene. 2004;329:197-203. PMID:15033541

2: The prion protein family: diversity, rivalry, and dysfunction. Watts JC, Westaway D; Biochim Biophys Acta. 2007;1772:654-672. PMID:17562432