>sp|Q8ZNN2|BTSR_SALTY Transcriptional regulatory protein BtsR OS=Salmonella typhimurium GN=btsR MIKVLIVDDEPLARENLRILLQGQDDIEIVGECANAVEAIGAVHKLRPDVLFLDIQMPRI SGLEMVGMLDPEHRPYIVFLTAFDEYAIKAFEEHAFDYLLKPIEEKRLEKTLHRLRQERS KQDVSLLPENQQALKFIPCTGHSRIYLLQMDDVAFVSSRMSGVYVTSSEGKEGFTELTLR TLESRTPLLRCHRQFLVNMAHLQEIRLEDNGQAELILRNGLTVPVSRRYLKSLKEAIGL