>tr|A9PC90|A9PC90_POPTR Histone H2B OS=Populus trichocarpa OX=3694 GN=POPTR_010G231300 PE=2 SV=1
MAPKAEKKPAEKKPAAAEKAPAEKKPRAEKKLPKEGVSEKKKKKAKKSVETYKIYIFKVL
KQVHPDIGISSKAMGIMNSFINDIFEKLAQESSRLARYNKKPTITSREIQTAVRLVLPGE
LAKHAVSEGTKAVTKFTSS