MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E049_H3K27ac_51_169_0.526_3.079053e-152 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.755347 0.083292 0.061001 0.10036 0.005327 0.904341 0.024563 0.065769 0.007437 0.063678 0.065844 0.863041 0.270598 0.630776 0.04282 0.055806 0.00849 0.766521 0.027924 0.197064 0.417096 0.070761 0.431874 0.080268 0.024921 0.017498 0.940905 0.016676 0.951907 0.009363 0.014792 0.023937 0.044924 0.0 0.955076 0.0 MOTIF E061_H3K27ac_10_119_0.551_0 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.851256 0.0 0.075395 0.073349 0.029958 0.898729 0.005863 0.06545 0.003865 0.030904 0.066276 0.898954 0.293351 0.592113 0.057114 0.057422 0.012676 0.941739 0.045585 0.0 0.273205 0.0 0.521864 0.204931 0.015329 0.0 0.975941 0.00873 0.923885 0.017747 0.0 0.058367 0.0 0.288757 0.711243 0.0