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-24_h_5_0.583 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 0 0.082 0.237 0.358 0.323 0.001 0.506 0.277 0.216 0.001 0.997 0.001 0.001 0.470 0.001 0.001 0.528 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.997 0.001 0.997 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.001 0.997 0.001 0.624 0.374 0.001 0.001 0.415 0.015 0.569 0.001 0.390 0.311 0.293 0.006