ARL5 is an alias for the gene, ADP ribosylation factor like GTPase 5A, in humans. Other names include: ADP-ribosylation factor-like protein 5A; ADP-ribosylation factor-like 5A; ARFLP5. The encoded protein has an amino acid length of 179 and a mass of 20.7 kDa. ARL5 is a member of the Small GTPase superfamily, Arf family. This gene shares homology with other species, including: Fly, Rat.