Tbc1d20 - TBC1 domain family, member 20

Predicted to enable GTPase activator activity and small GTPase binding activity. Predicted to be involved in several processes, including COPII-coated vesicle cargo loading; positive regulation by host of viral genome replication; and positive regulation by virus of viral protein levels in host cell. Predicted to act upstream of or within several processes, including acrosome assembly; lens fiber cell morphogenesis; and seminiferous tubule development. Predicted to be located in endoplasmic reticulum and nuclear membrane. Predicted to be integral component of Golgi membrane. Predicted to be active in endoplasmic reticulum membrane. Human ortholog(s) of this gene implicated in Warburg micro syndrome 4. Orthologous to human TBC1D20 (TBC1 domain family member 20). [provided by Alliance of Genome Resources, Apr 2022]