>sp|P31080|LEXA_BACSU LexA repressor OS=Bacillus subtilis GN=lexA MTKLSKRQLDILRFIKAEVKSKGYPPSVREIGEAVGLASSSTVHGHLARLETKGLIRRDP TKPRAIEILDEEVDIPQSQVVNVPVIGKVTAGSPITAVENIEEYFPLPDRMVPPDEHVFM LEIMGDSMIDAGILDKDYVIVKQQNTANNGEIVVAMTEDDEATVKRFYKEDTHIRLQPEN PTMEPIILQNVSILGKVIGVFRTVH