
IndraLab
Statements
sparser
"In view of the data presented here and previous reports, we propose a working model ( xref ), in which that TNFα rapidly induces Lys63-linked TAK1 polyubiquitnation and binding of USP4 to TAK1, Lys63-linked TAK1 would be rapidly deubiquitinated by USP4 to attenuate the magnitude of TNFα-induced Lys63-linked TAK1 polyubiquitination and TAK1-mediated IKK/NF-κB activation."
sparser
"To further determine the specificity of association of USP4 with TAK1, we co-transfected FLAG-TAK1 and TAB1 expression vectors into HEK-293T cells along with vector control, expression vectors encoding MYC-USP4 full length (USP4-WT), N-terminal regulatory domain (1–301 aa, USP4-NT), N-terminal Serine-rich domain and USP domain (188–963 aa, USP4-CTL), or C-terminal USP domain (302–963 aa, USP4-CTS), respectively ( xref )."