Rab-like protein 2B (RABL2B)

Small GTPase required for ciliation. Activated in a guanine nucleotide exchange factor (GEF)-independent manner via its inherent GDP for GTP nucleotide exchange ability (PubMed:28625565).

Involved in ciliary assembly by binding the intraflagellar transport (IFT) complex B in the large pool pre- docked at the bottom of the cilium and thus triggers its entrance to the cilia (PubMed:28625565, PubMed:28428259). .