MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E019_H3K27ac_86_74_0.505_2.100917e-09 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.0 0.715158 0.284842 0.0 0.135701 0.052381 0.031267 0.78065 0.001871 0.058291 0.933688 0.006149 0.227099 0.65392 0.055586 0.063395 0.013477 0.037531 0.944905 0.004087 0.297598 0.023093 0.571675 0.107635 0.020659 0.923771 0.027097 0.028472 0.0 0.942949 0.010894 0.046158 0.026722 0.652823 0.018734 0.301721 0.0 1.0 0.0 0.0