>2zs1_B mol:protein length:142 Extracellular giant hemoglobin major globin subunit A2DCTSLNRLLVKRQWAEAYGEGTNRELLGNRIWEDLFANMPDARGLFSRVNGNDIDSSEFQAHSLRVLGGLDMCVASLDDVPVLNALLARLNSQHDSRGIPAAGYPAFVASAISAVRATVGARSFDNDAWNSCMNQIVSGISG