MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF MA0132.2 PDX1 letter-probability matrix: alength= 4 w= 8 nsites= 7129 E= 0 0.208024 0.309440 0.342404 0.140132 0.039342 0.332660 0.000000 0.627998 0.654538 0.309888 0.025024 0.010551 0.993728 0.006272 0.000000 0.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 1.000000 0.000000 0.000000 0.000000 0.305891 0.170547 0.404067 0.119495 URL http://jaspar.genereg.net/matrix/MA0132.2