RABL2B

The RABL2B protein is a member of the RAB gene family which belongs to the RAS GTPase superfamily. RABL2B is located within a subtelomeric region of 22q13.3. Multiple alternatively spliced transcript variants encoding several different isoforms have been found for this gene. [provided by RefSeq]

RAB, member of RAS oncogene family-like 2B

Small GTPase required for ciliation. Activated in a guanine nucleotide exchange factor (GEF)-independent manner via its intrinsic GDP for GTP nucleotide exchange ability (PubMed:28625565).
Involved in ciliary assembly by binding the intraflagellar transport (IFT) complex B from the large pool pre-docked at the base of the cilium and thus triggers its entry into the cilia (PubMed:28625565, PubMed:28428259).

Biological Process cilium assemblyManual Assertion Based On ExperimentIMP:UniProtKB
Biological Process intracellular protein transportManual Assertion Based On ExperimentIBA:GO_Central
Biological Process intraciliary transportManual Assertion Based On ExperimentIMP:UniProtKB

Cytoplasm, cytoskeleton, microtubule organizing center, centrosome, centriole
Cytoplasm, cytoskeleton, cilium basal body
Cytoplasm
Localizes on the mother centriole. Localizes slightly apical to the subdistal appendage, but below the distal appendage.