>sp|Q9ZUS0|H2B4_ARATH Histone H2B.4 OS=Arabidopsis thaliana GN=At2g37470 MAPKAAEKKPAEKKPAGKAPAEKLPKAEKKISKDAGGSEKKKKKSKKSVETYKIYIFKVL KQVHPDVGISGKAMGIMNSFINDIFEKLAQESSKLARYNKKPTITSREIQTAVRLVLPGE LAKHAVSEGTKAVTKFTS