IndraLab

Statements


USP6 activates ARF6. 2 / 2
1 | 1

reach
"USP6 interacts with Arf6 through its N-terminus Tre2/Bub2/Csc16 (TBC) domain, and depletion of USP6 decreases Arf6 activity [19]."
| PMC

"Here we show that tre17 (also called tre-2 and usp6), a founding member of the tbc family, targets the arf family gtpase arf6, which regulates plasma membrane-endosome trafficking. Surprisingly, tre17 does not function as a gap for arf6 but rather promotes its activation in vivo. Forced expression of tre17 promotes the localization of arf6 to the plasma membrane, leading to arf6 activation, presumably due to facilitated access to membrane-associated guanine nucleotide exchange factors (gefs)."