MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E013_H3K27ac_35_133_0.516_6.83331e-163 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.0 0.891751 0.064741 0.043508 0.90986 0.0 0.036558 0.053582 0.0 0.96025 0.0 0.03975 0.067779 0.041457 0.890764 0.0 0.333008 0.033115 0.564759 0.069118 0.044279 0.714287 0.020747 0.220688 0.014881 0.595905 0.011869 0.377345 0.038693 0.064425 0.014014 0.882867 0.0 0.928717 0.0 0.071283 0.0 0.101024 0.562622 0.336354