MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E028_H3K4me1_62_123_0.511_1.374538e-100 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.0 0.463681 0.234184 0.302135 0.970525 0.0 0.0 0.029475 0.069786 0.693959 0.084194 0.15206 0.02272 0.190663 0.578748 0.207869 0.0 0.982704 0.012919 0.004377 0.004325 0.975409 0.0 0.020266 0.262998 0.722454 0.002792 0.011756 0.050176 0.818998 0.115333 0.015493 0.229517 0.008974 0.701714 0.059794