MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E063_H3K27ac_40_30_0.525_1.273773e-138 letter-probability matrix: alength= 4 w= 11 nsites= 100 E= 1.0e-1 0.0 0.96543 0.03457 0.0 0.016192 0.240524 0.123652 0.619632 0.057887 0.122817 0.787976 0.031319 0.014961 0.05336 0.912399 0.01928 0.013395 0.004763 0.967669 0.014173 0.020836 0.860563 0.08831 0.03029 0.00521 0.900552 0.040755 0.053484 0.702028 0.0 0.23412 0.063853 0.006616 0.867455 0.103475 0.022455 0.518357 0.296232 0.185411 0.0 0.0 0.0 0.363807 0.636193