>tr|Q8AYM1|Q8AYM1_THUTH Hemoglobin beta chain OS=Thunnus thynnus MVEWTQQERSIIAGIFANLNYEDIGPKALARCLIVYPWTQRYFGAYGDLSTPDAIKGNAK IAAHGVKVLHGLDRAVKNMDNINEAYSELSVLHSDKLHVDPDNFRILGDCLTVVIAANLG DAFTVETQCAFQKFLAVVVFALGRKYH