Fbw5 antibody, AI159739 antibody, F-box and WD repeat domain containing 5 antibody, F-box and WD-40 domain protein 5 antibody, FBXW5 antibody, Fbxw5 antibody
Background
Synonyms:FBW5 Background:Substrate recognition component of both SCF(SKP1-CUL1-F-box protein) and DCX(DDB1-CUL4-X-box) E3 ubiquitin-protein ligase complexes. Substrate recognition component of the SCF(FBXW5) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of SASS6 during S phase, leading to prevent centriole reduplication. The SCF(FBXW5) complex also mediates ubiquitination and degradation of actin-regulator EPS8 during G2 phase, leading to the transient degradation of EPS8 and subsequent cell shape changes required to allow mitotic progression. Substrate-specific adapter of the DCX(FBXW5) E3 ubiquitin-protein ligase complex which mediates the polyubiquitination and subsequent degradation of TSC2. May also act as a negative regulator of MAP3K7/TAK1 signaling in the interleukin-1B(IL1B) signaling pathway.