MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E063_H3K27ac_41_160_0.525_3.471246e-176 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.127537 0.710419 0.162044 0.0 0.0 0.031003 0.721064 0.247933 0.013343 0.0 0.929845 0.056812 0.0 0.850707 0.023489 0.125804 0.0 0.979435 0.004001 0.016564 0.020072 0.066067 0.035252 0.878609 0.0 0.71313 0.270033 0.016837 0.878232 0.045831 0.004918 0.071019 0.006799 0.840391 0.065243 0.087567 MOTIF E087_H3K27ac_68_59_0.512_1.141275e-142 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.0 0.909652 0.0 0.090348 0.0 0.0 0.958665 0.041335 0.068844 0.047314 0.684634 0.199208 0.004384 0.960099 0.027529 0.007989 0.135574 0.824839 0.0 0.039588 0.053248 0.038127 0.444164 0.464461 0.0 0.965258 0.034742 0.0 0.860597 0.0 0.0 0.139403 0.0 0.98769 0.0 0.01231