MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF MA0660.1 MEF2B letter-probability matrix: alength= 4 w= 12 nsites= 3728 E= 0 0.371513 0.019313 0.473712 0.135461 0.005660 0.990566 0.000000 0.003774 0.000000 0.007874 0.000000 0.992126 0.995261 0.000000 0.000000 0.004739 0.474302 0.000635 0.000000 0.525063 0.813533 0.000000 0.003099 0.183368 0.955124 0.000910 0.000606 0.043360 0.985915 0.000000 0.000000 0.014085 0.000000 0.000000 0.000000 1.000000 0.997467 0.000950 0.000633 0.000950 0.029969 0.005810 0.963303 0.000917 0.269702 0.569223 0.026358 0.134718 URL http://jaspar.genereg.net/matrix/MA0660.1