MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E014_H3K27ac_120_178_0.500_6.040316e-09 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.063869 0.767975 0.163354 0.004801 0.819697 0.053412 0.013233 0.113657 0.060841 0.104542 0.761043 0.073573 0.12613 0.029554 0.027031 0.817284 0.007997 0.00515 0.039185 0.947669 0.005068 0.211315 0.0 0.783617 0.783068 0.169066 0.0 0.047866 0.047793 0.927614 0.009055 0.015538 0.999528 0.0 0.0 0.000472