>tr|A0A9X2Y629|A0A9X2Y629_YERPE Virulence regulon transcriptional activator VirF OS=Yersinia pestis subsp. pestis GN=virF MASLEIIKLEWVTPIFKVVEHSQDGLYILLQGQISWQSSGQTYDLDEGNMLFLRRGSYAV RCGTKEPCQLLWIPLPGSFLSTFLHRFGSLLSEIGRDNSTPKPLLIFNISPILSQSIQNL CAILERSDFPSVLTQLRIEELLLLLAFSSQGTLFLSALRHLGNRPEERLQKFMEENYLQG WKLSKFAREFGMGLTTFKELFGTVYGISPRAWISERRILYAHQLLLNGKMSIVDIAMEAG FSSQSYFTQSYRRRFGCTPSQARLTKIATTG