MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E028_H3K4me1_63_193_0.510_3.492509e-62 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.072384 0.074815 0.0 0.8528 0.0 0.966069 0.033931 0.0 0.975235 0.015937 0.007785 0.001042 0.0 0.234446 0.661033 0.10452 0.015301 0.0 0.984699 0.0 0.853128 0.045538 0.03319 0.068145 0.169306 0.649803 0.102005 0.078885 0.344423 0.087002 0.568574 0.0