MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E004_H3K27me3_19_31_0.577_1.858561e-116 letter-probability matrix: alength= 4 w= 11 nsites= 100 E= 1.0e-1 0.0 0.981161 0.018839 0.0 0.062069 0.0 0.068494 0.869437 0.00732 0.984528 0.008152 0.0 0.024513 0.651855 0.30747 0.016162 0.025657 0.038516 0.926787 0.00904 0.004127 0.802529 0.018924 0.17442 0.064751 0.036562 0.898687 0.0 0.016673 0.517354 0.079446 0.386527 0.74851 0.0 0.110137 0.141353 0.0 0.924862 0.04641 0.028729 0.045353 0.163386 0.009513 0.781748