>4lk9_B mol:protein length:21 Histone H3.1 ARTKQTARKSTGGKAPRKQLA >4lk9_A mol:protein length:136 Histone acetyltransferase KAT6A GSHMLELPHEKDKPVAEPIPICSFCLGTKEQNREKKPEELISCADCGNSGHPSCLKFSP ELTVRVKALRWQCIECKTCSSCRDQGKNADNMLFCDSCDRGFHMECCDPPLTRMPKGMW ICQICRPRKKGRKLLQKK >4lk9_B mol:protein length:21 Histone H3.1 ARTKQTARKSTGGKAPRKQLA