MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E111_H3K27ac_32_84_0.528_6.058668e-149 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.0 0.0 0.0 1.0 0.923634 0.076366 0.0 0.0 0.0 0.131477 0.868523 0.0 0.796889 0.0 0.0 0.203111 0.0 0.050034 0.949966 0.0 0.022059 0.024647 0.953294 0.0 0.0 0.976184 0.0 0.023816 0.0 0.08535 0.57874 0.33591 0.011564 0.015374 0.74967 0.223393