MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E074_H3K27ac_55_99_0.512_2.257027e-27 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.891893 0.076561 0.0 0.031546 0.016741 0.363775 0.610366 0.009118 0.01271 0.062931 0.621382 0.302976 0.064809 0.898107 0.02238 0.014704 0.071381 0.750703 0.055617 0.122299 0.0 0.0 1.0 0.0 0.027468 0.041758 0.046031 0.884743 0.0 0.01763 0.98237 0.0 0.29658 0.0 0.632963 0.070457 0.228181 0.0 0.101128 0.67069