>sp|P80592|GLBB_RIFPA Giant hemoglobins B chain OS=Riftia pachyptila DYVCGPLQRLKVKRQWAEAYGSGNSREEFGHFIWSHVFQHSPAARDMFKRVRGDNIHTPA FRAHATRVLGGLDMCIALLDDEPVLNTQLAHLAKQHETRGVEAAHYDTVNHAVMMGVENV IGSEVFDQDAWKPCLNVITNGIQG