However, this motif (Asp-Ser-Gly-Ile-His-Ser) of β-catenin needs to be phosphorylated on the two serines in order to be capable to bind β-TrCP.
Porén, este motivo (Asp-Ser-Gly-Ile-His-Ser) da β-catenina necesita ser fosforilado nas dúas serinas para poder unirse a β-TrCP.