MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF MA0833.1 ATF4 letter-probability matrix: alength= 4 w= 13 nsites= 893 E= 0 0.235162 0.079507 0.494961 0.190370 0.186123 0.128855 0.450441 0.234581 0.658084 0.208033 0.130793 0.003090 0.000000 0.000000 0.007085 0.992915 0.016964 0.000000 0.973214 0.009821 0.972618 0.000000 0.000000 0.027382 0.002345 0.436108 0.010551 0.550996 0.000902 0.000000 0.995491 0.003607 0.039722 0.832175 0.015889 0.112214 0.973941 0.022801 0.000000 0.003257 0.991071 0.003348 0.001116 0.004464 0.000000 0.255278 0.059501 0.685221 0.478613 0.314451 0.116763 0.090173 URL http://jaspar.genereg.net/matrix/MA0833.1