>tr|A0A8T1ZM93|A0A8T1ZM93_9BRAS Histone H2B OS=Arabidopsis thaliana x Arabidopsis arenosa GN=ISN45_Aa05g014010, MAPRAEKKPAEKKPAAEKPVEEKSKAEKAPAEKKPKAGKKLPKEAGAGGDKKKKMKKKSV ETYKIYIFKVLKQVHPDIGISSKAMGIMNSFINDIFEKLASESSKLARYNKKPTITSREI QTAVRLVLPGELAKHAVSEGTKAVTKFTSS