MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E101_H3K4me1_77_221_0.501_0.0005808884 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.244 0.528 0.092 0.136 0.001 0.997 0.001 0.001 0.001 0.001 0.001 0.997 0.001 0.997 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.856 0.001 0.142 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.997 0.997 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.411 0.362 0.042 0.186