>gi|12711674 UPF3 regulator of nonsense transcripts homolog B isoform 2 [Homo sapiens] MKEEKEHRPKEKRVTLLTPAGATGSGGGTSGDSSKGEDKQDRNKEKKEAL SKVVIRRLPPTLTKEQLQEHLQPMPEHDYFEFFSNDTSLYPHMYARAYIN FKNQEDIILFRDRFDGYVFLDNKGQEYPAIVEFAPFQKAAKKKTKKRDTK VGTIDDDPEYRKFLESYATDNEKMTSTPETLLEEIEAKNRELIAKKTTPL LSFLKNKQRMREEKREERRRREIERKRQREEERRKWKEEEKRKRKDIEKL KKIDRIPERDKLKDEPKIKLLKKPEKGDEKELDKREKAKKLDKENLSDER ASGQSCTLPKRSDSELKDEKPKRPEDESGRDYREREREYERDQERILRER ERLKRQEEERRRQKERYEKEKTFKRKEEEMKKEKDTLRDKGKKAESTESI GSSEKTEKKEEVVKRDRIRNKDRPAMQLYQPGARSRNRLCPPDDSTKSGD SAAERKQESGISHRKEGGEE