DAC, Dactylin, F box and WD 40 domain containing protein 4, F box and WD 40 domain protein 4, F box and WD repeat domain containing 4, F box/WD repeat containing protein 4, F box/WD repeat protein 4, F-box and WD-40 domain-containing protein 4, F-box/WD repeat-containing protein 4, FBW 4, FBW4, FBWD 4, FBWD4, FBXW 4, FBXW4, FBXW4_HUMAN, SHFM 3, SHSF 3, SHSF3, Split hand/foot malformation ectrodactyly type.
Probably recognizes and binds to some phosphorylated proteins and promotes their ubiquitination and degradation. Likely to be involved in key signaling pathways crucial for normal limb development. May participate in Wnt signaling.Involvement in disease:Defects in FBXW4 are a cause of split-hand/foot malformation type 3 (SHFM3) . SHFM3 is an autosomal dominant disorder characterized by hypoplasia/aplasia of the central digits with fusion of the remaining digits.
