Mtr4p ( also called as Dob1p ) is an SF2 helicase .
Mtr4p ( also called as Dob1p ) belongs to DExH - box RNA helicases family consisting of two RecA like domains .
Mtr4p ( also called as Dob1p ) is an SF2 helicase and belongs to DExH - box RNA helicases family consisting of two RecA like domains .