MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E047_H3K27ac_59_100_0.566_1.184076e-96 letter-probability matrix: alength= 4 w= 6 nsites= 100 E= 1.0e-1 0.094599 0.158334 0.366446 0.38062 1.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.944474 0.055526 0.398891 0.063694 0.537414 0.0 0.156626 0.651554 0.16779 0.02403 MOTIF E061_H3K4me3_78_87_0.545_1.295190e-67 letter-probability matrix: alength= 4 w= 6 nsites= 100 E= 1.0e-1 1.0 0.0 0.0 0.0 0.054131 0.945869 0.0 0.0 0.040647 0.049571 0.854796 0.054986 0.756922 0.031541 0.09804 0.113497 0.0 0.556091 0.443909 0.0 0.801328 0.097663 0.10101 0.0