MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E011_H3K27ac_79_59_0.504_1.299713e-07 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.078628 0.515573 0.405799 0.0 0.685963 0.127372 0.114795 0.07187 0.006562 0.967654 0.0 0.025784 0.0 0.0 0.106571 0.893429 0.0 0.908691 0.0 0.091309 0.028824 0.410469 0.445223 0.115484 0.0 0.974519 0.025481 0.0 0.866467 0.035599 0.056101 0.041833 0.0 0.013496 0.986504 0.0