>tr|A0A8T2EWN8|A0A8T2EWN8_9BRAS Histone H2B OS=Arabidopsis thaliana x Arabidopsis arenosa GN=ISN45_At03g046410 MAPKAAEKKPAGKKPAEKAPAEKLPKAEKKITKEGGSEKKKKKSKKNIETYKIYIFKVLK QVHPDIGISGKAMGIMNSFINDIFEKLAQESSRLARYNKKPTITSREIQTAVRLVLPGEL SKHAVSEGTKAVTKFTSS