Peptide sequence: MSQGPPTGES SEPEAKVLHT KRLYRAVVEA VHRLDLILCN KTAYQEVFKP Sequence homology: Cow: 100%; Dog: 93%; Guinea Pig: 86%; Horse: 93%; Human: 100%; Mouse: 93%; Pig: 93%; Rat: 86%. SMG5 plays a role in nonsense-mediated mRNA decay. SMG5 does not ha