. . "LEFT_TO_RIGHT"^^ . . "HETERODIMER_ASSOCIATION_LEFT__Frizzled-_Wnt-RIGHT__Complex__Wnt_Frizzled_-_r70"^^ . . . . . . . . "true"^^ . "HETERODIMER_ASSOCIATION_LEFT__Frizzled-_Wnt-RIGHT__Complex__Wnt_Frizzled_-_r70"^^ .