ARL4D is a symbol for the gene, ADP ribosylation factor like GTPase 4D, in humans. Other names include: ADP-ribosylation factor-like protein 4D; ADP-ribosylation factor-like protein 4L; ADP-ribosylation factor-like 4D; ARF4L. The encoded protein has an amino acid length of 201 and a mass of 22.2 kDa. ARL4D is a member of the Small GTPase superfamily, Arf family. This gene shares homology with other species, including: Mouse, Rat.