MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E047_H3K27me3_32_122_0.505_3.930091e-07 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.0 0.037667 0.962333 0.0 0.918132 0.069216 0.0 0.012652 0.498392 0.272196 0.0 0.229412 0.0 0.022596 0.977404 0.0 0.027979 0.062453 0.909568 0.0 0.0 0.192713 0.807287 0.0 0.122707 0.028267 0.846379 0.002648 0.89473 0.0 0.0 0.10527