>tr|A0A199YUP7|A0A199YUP7_9LACT Global transcriptional regulator Spx OS=Lactococcus lactis RTB018 GN=spxA MIDLYLSPSCTSCRKARAWLQSHKVPFVEHNILTQPMTTNDLRHILTKTENGTEDIISTR SKVFQKLAVDVDNLTINELLDLVTEFPNLLRRPIITDSKHLQIGFNEDEIRAFLPREYRR AEMLSTID