This gene is a member of the RAB gene family which belongs to the RAS GTPase superfamily. The proteins in the family of RAS-related signaling molecules are small GTP-binding proteins that play important roles in the regulation of exocytotic and endocytotic pathways. This gene maps to the site of an ancestral telomere fusion event and may be a subtelomeric gene. Alternative splicing results in multiple transcript variants encoding different isoforms.RABL2A (RAB, Member Of RAS Oncogene Family Like 2A) is a Protein Coding gene. GO annotations related to this gene include GTP binding and GTPase activity. An important paralog of this gene is RABL2B.