Peptide sequence: GFLENHEEPR DKEQCAEENI PASSLNKGKK LMHCRSHEEV NTELKAQIMK Sequence homology: Cow: 100%; Dog: 100%; Horse: 100%; Human: 100%; Mouse: 93%; Pig: 100%; Rabbit: 100%; Rat: 93%. DEAD box proteins, characterized by the conserved motif Asp-Glu-Ala