IndraLab

Statements


USP19 deubiquitinates LRP6. 6 / 6
1 | 5

reach
"Co-receptor LRP6 is deubiquitinated by USP19 to regulate its protein maturation and expression on the cell surface, whereas its ubiquitin ligases remained unidentified (Perrody et al. 2016)."

reach
"Upon release from this putative ubiquitin binding chaperone, LRP6 is deubiquitinated by USP19."

"We show that folding of the Wnt signaling coreceptor <span class="match term1">LRP6</span> is promoted by ubiquitination of a specific lysine, retaining it in the ER while avoiding degradation. Subsequent ER exit requires removal of ubiquitin from this lysine by the deubiquitinating enzyme <span class="match term0">USP19</span>."

reach
"USP8 and USP6 constitutively deubiquitylate Fz, 65 , 66 , 67 , 68 whereas USP19 deubiquitylates LRP6 in the endoplasmic reticulum, facilitating its transport."

reach
"After the deubiquitylation of LRP6 by USP19, Wnt signaling was increased, which induced cell migration and invasion [51]."

reach
"Before ER exit, LRP6 is deubiquitinated by USP19 and palmitoylated, then transported through the Golgi to the plasma membrane where it acts as a Wnt signaling coreceptor [66,67] ."