TBC1 domain family member 23 (TBC1D23)

Putative Rab GTPase-activating protein that plays a role in vesicular trafficking (PubMed:28823707). Acts as a bridging protein by binding simultaneously to golgins, such as GOLGA1 and GOLGA4, located in the trans-Golgi, and to the WASH complex, located on endosome-derived vesicles (PubMed:29084197).

Plays a role in brain development, such as in cortical neuron positioning (By similarity). May also be important for neurite outgrowth, possibly through its involvement in membrane trafficking and freight delivery, 2 processes that are essential for axonal and dendritic growth (By similarity).