MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF mes17_H3K27ac_12_e_k4me3_66_0.445 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 0 0.09728 0.90272 0.0 0.0 0.003591 0.171492 0.0 0.824916 0.009333 0.990667 0.0 0.0 0.0 0.011319 0.988681 0.0 0.010788 0.977313 0.0 0.011899 0.0 0.005897 0.919189 0.074914 0.854031 0.012823 0.052862 0.080284 0.0 0.118425 0.072711 0.808864 MOTIF E026_H3K27ac_23_26_0.559_0 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.886242 0.0 0.113758 0.0 0.031727 0.124815 0.143397 0.700061 0.0 0.92128 0.07872 0.0 0.111193 0.081411 0.661294 0.146102 0.034708 0.879436 0.032704 0.053152 0.100252 0.039659 0.854778 0.00531 0.721813 0.099954 0.132016 0.046217 0.005929 0.265542 0.720254 0.008274 0.044251 0.015013 0.922122 0.018614 0.008233 0.901196 0.062246 0.028324 0.017204 0.220497 0.049365 0.712933 0.0296 0.160715 0.74212 0.067565