MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E062_H3K27ac_34_210_0.555_2.695696e-80 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.361 0.135 0.001 0.503 0.001 0.522 0.145 0.332 0.001 0.119 0.001 0.879 0.088 0.91 0.001 0.001 0.057 0.197 0.745 0.001 0.001 0.088 0.91 0.001 0.352 0.001 0.492 0.155 0.001 0.184 0.786 0.029