>sp|A2QY49|H2B_ASPNC Histone H2B OS=Aspergillus niger GN=htb1 MPPKAAEKKPSTGGKAPAGGKAPAEKKEAGKKTAAAASGDKKKRGKTRKETYSSYIYKVL KQVHPDTGISTRAMSILNSFVNDIFERVATEASKLAAYNKKSTISSREIQTSVRLILPGE LAKHAVSEGTKAVTKYSSSAK