Site-specific phosphorylations of the Arf activator GBF1 differentially regulate GBF1 function in Golgi homeostasis and secretion versus cytokinesis

GBF1 and Arf1 interact with Miro and regulate mitochondrial positioning within cells

Frontiers The Arf-GEF GBF1 undergoes multi-domain structural shifts to activate Arf at the Golgi

The GBF1 Sec7 domain directly interacts with the ATGL (300-504) domain

PDF) Site-specific phosphorylations of the Arf activator GBF1 differentially regulate GBF1 function in Golgi homeostasis and secretion versus cytokinesis

An intrinsic temporal order of c-JUN N-terminal phosphorylation regulates its activity by orchestrating co-factor recruitment

Src activates retrograde membrane traffic through phosphorylation of GBF1

Frontiers The Arf-GEF GBF1 undergoes multi-domain structural shifts to activate Arf at the Golgi

Mammalian Mon2/Ysl2 regulates endosome-to-Golgi trafficking but possesses no guanine nucleotide exchange activity toward Arl1 GTPase

Site-specific phosphorylations of the Arf activator GBF1 differentially regulate GBF1 function in Golgi homeostasis and secretion versus cytokinesis