>sp|P82112|HBA2_STEMC Hemoglobin subunit alpha-2 OS=Stercorarius maccormicki MLTADDKKLILQIWEKVLGHQEDFGAEALERMFITYPQTKTYFPHFDLQHGSDQIRSHGK KVVTALGNAVKSLDNLSQALSELSNLHAYNLRVDPVNFKLLSQCFQVVLAVHLGKDYTPE VHAAFDKFLSAVAAVLSEKYR