MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E063_H3K27ac_83_74_0.510_2.163434e-34 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.05769 0.926329 0.012557 0.003424 0.708589 0.046633 0.160044 0.084734 0.0 0.969573 0.030427 0.0 0.059025 0.039615 0.013158 0.888202 0.00639 0.043317 0.950293 0.0 0.02249 0.776589 0.128206 0.072715 0.009761 0.520457 0.287078 0.182705 0.026186 0.070133 0.247546 0.656135 0.005065 0.927335 0.021699 0.045901 0.0 0.0 0.883944 0.116056