MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E055_H3K27ac_63_198_0.507_3.339530e-66 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.654574 0.129092 0.087283 0.129052 0.008801 0.957814 0.031529 0.001856 0.93166 0.004463 0.019383 0.044495 0.0 0.096212 0.898748 0.00504 0.093236 0.150922 0.642024 0.113817 0.684861 0.230132 0.082347 0.00266 0.043159 0.086407 0.037258 0.833176 0.065573 0.018626 0.890558 0.025243 0.098044 0.018902 0.086106 0.796948 MOTIF E122_H3K27ac_77_178_0.517_4.882758e-27 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.0 0.839362 0.117308 0.04333 0.413955 0.0 0.008035 0.57801 0.0 0.021999 0.049979 0.928022 0.161595 0.830701 0.007705 0.0 0.0 0.994251 0.005749 0.0 0.006783 0.0 0.0 0.993217 0.0 0.0 0.906597 0.093403 0.048377 0.005946 0.090027 0.85565 0.719448 0.118321 0.162231 0.0