MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E014_H3K27ac_112_29_0.502_1.006041e-53 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.006769 0.0 0.965023 0.028208 0.0 0.944754 0.055246 0.0 0.217847 0.7069 0.018735 0.056519 0.05016 0.008194 0.923017 0.018629 0.026635 0.017212 0.931965 0.024188 0.026204 0.032825 0.80717 0.133801 0.330523 0.361479 0.008554 0.299444 0.017815 0.905085 0.037035 0.040065 0.057332 0.877152 0.008026 0.05749 0.102512 0.134464 0.391075 0.371949 0.039922 0.551452 0.399619 0.009006 0.349542 0.0 0.610572 0.039885