This family represents the N-terminal domain (1-30) of the bovine prion protein (bPrPp). The proteins structure consists of mainly alpha helices. BPrPp forms a stable helix which inserts in a transmembrane location in the bilayer, with the N -terminal (1-30) functioning as a cell-penetrating peptide.
Jiyao W et al.(2023). "The conserved domain database in 2023.",