ARL4D
Function
Small GTP-binding protein which cycles between an inactive GDP-bound and an active GTP-bound form, and the rate of cycling is regulated by guanine nucleotide exchange factors (GEF) and GTPase-activating proteins (GAP). GTP-binding protein that does not act as an allosteric activator of the cholera toxin catalytic subunit. Recruits CYTH1, CYTH2, CYTH3 and CYTH4 to the plasma membrane in GDP-bound form.
Sequence Similarities
Belongs to the small GTPase superfamily. Arf family.
Cellular localization
- Nucleus
- Nucleolus
- Cell membrane
- Nucleus
- Cytoplasm
Alternative names
ARF4L, ARL4D, ADP-ribosylation factor-like protein 4D, ADP-ribosylation factor-like protein 4L