>sp|Q3SIT9|LEXA_THIDA LexA repressor OS=Thiobacillus denitrificans (strain ATCC 25259) OX=292415 GN=lexA PE=3 SV=2
MRDLTPRQEEILNLIREWIDTTGSPPTRAEIAQHFGFSSPNAAEQHLKTLAKKGALELVS
GASRGIRLPGGGGLAVVGQVAAGSPILAQENIERHVQVDTALFSPRADYLLKVRGQSMKD
IGILDGDLLAVHRSAEARAGQVVVARIGDEVTVKRFQKRGHTVQLLPENADFEPIVVDLK
RQELVIEGIAVGVIRSGRSL