MEME version 4.5 ALPHABET= ACGT strands: + Background letter frequencies (from A 0.295 C 0.205 G 0.205 T 0.295 MOTIF npc20-k27ac-25_re_268_0.421 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 0 0.024568 0.134092 0.023953 0.817387 0.000000 0.864999 0.023960 0.111041 1.000000 0.000000 0.000000 0.000000 0.000000 0.151155 0.058522 0.790324 0.000000 1.000000 0.000000 0.000000 0.122402 0.118383 0.610262 0.148952 0.005512 0.046068 0.000000 0.948420 0.003614 0.597581 0.398805 0.000000 0.000000 0.772889 0.000000 0.227111