MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E068_H3K4me1_39_160_0.509_1.937033e-24 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 1.0 0.0 0.0 0.0 0.217443 0.536325 0.201365 0.044866 0.0 0.0 1.0 0.0 0.969901 0.023492 0.006607 0.0 0.005533 0.060117 0.931344 0.003006 0.003554 0.0 0.996446 0.0 0.112303 0.524019 0.01064 0.353038 0.695613 0.015855 0.234901 0.053631 0.008618 0.01563 0.938267 0.037485