MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E069_H3K27ac_53_117_0.519_3.23049e-55 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.011961 0.0 0.947838 0.040201 0.044704 0.937912 0.0 0.017384 0.011347 0.871828 0.024755 0.092069 0.028241 0.041995 0.784068 0.145696 0.026344 0.201928 0.42956 0.342167 0.0 0.0 1.0 0.0 0.27618 0.0 0.70879 0.015029 0.921438 0.058567 0.0 0.019995 0.793263 0.016948 0.028305 0.161484