MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E006_H3K27ac_63_109_0.523_1.311352e-51 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.591283 0.408717 0.0 0.0 0.432018 0.044333 0.52365 0.0 0.023733 0.900663 0.053001 0.022603 0.011824 0.883072 0.078385 0.026718 0.20835 0.0 0.764404 0.027246 0.0 0.977798 0.009483 0.012718 0.024788 0.0 0.04721 0.928002 0.224413 0.0 0.055593 0.719994