>sp|P80216|HBB_APTFO Hemoglobin subunit beta OS=Aptenodytes forsteri GN=HBB VHWSAEEKQLITGLWGKVNVAECGAEALARLLIVYPWTQRFFASFGNLSSPAAVLANPMV RAHGKKVLTSFGDAVKNMDNIKNTFAQLSELHCDKLHVDPENFRLLGDILIIVLAAHFSK DFTPDCQAAAQKLVRVVAHALARKYH