>d1f6ab1 b.1.1.2 (B:328-438) Immunoglobulin (constant domains of L and H chains) {Fc (human) IgE} pcdsnprgvsaylsrpspfdlfirksptitclvvdlapskgtvnltwsrasgkpvnhstr keekqrngtltvtstlpvgtrdwiegetyqcrvthphlpralmrsttktsg