Members of the ADP-ribosylation factor (ARF) family of guanine-nucleotide-binding (G)
proteins, including the ARF-like (ARL) proteins and SAR1, regulate membrane traffic and …

Small G proteins play a central role in the organization of the secretory and endocytic
pathways. The majority of such small G proteins are members of the Rab family, which are …

Arfs are a family of Ras-related GTP-binding proteins that function in the regulation of
membrane trafficking and structure. The six mammalian Arf proteins are expressed …

The ADP-ribosylation factors (Arfs) 1 are a family of Rasrelated, low molecular mass (20
kDa), GTP-binding proteins that are expressed in all eukaryotes. There are six mammalian …

The ADP-ribosylation factor (ARF) small GTPases regulate vesicular traffic and organelle
structure by recruiting coat proteins, regulating phospholipid metabolism and modulating the …

ADP-ribosylation factor (Arf) GTP-binding proteins are among the best-characterized
members of the Ras superfamily of GTPases, with well-established functions in membrane …

Membrane trafficking and remodeling of the actin cytoskeleton are critical activities
contributing to cellular events that include cell growth, migration and tumor invasion. ADP …

The small GTP-binding protein ADP ribosylation factor (ARF) regulates, through a GTP
cycle, the reversible binding of cytosolic coat proteins to Golgi membranes. By determining …

The ADP-ribosylation factor (Arf) Arf GTPase-activating proteins (GAPs) are a family of
proteins that induce hydrolysis of GTP bound to Arf. A conserved domain containing a zinc …

The Arf family of GTPases regulates membrane traffic and organelle structure. At the Golgi
complex, Arf proteins facilitate membrane recruitment of many cytoplasmic coat proteins to …