ArpQ holin family

The ArpQ Holin (ArpQ Holin) Family (TC# 1.E.15) consists of a single holin-like protein 58 amino acyl residues (aas) in length with 2 transmembrane segments (TMSs). This protein is encoded by the "arpQ" gene in "Enterococcus hirae". While annotated as a holin, it is not functionally characterized.