>sp|Q47141|HCAR_ECOLI Hca operon transcriptional activator HcaR OS=Escherichia coli (strain K12) OX=83333 GN=hcaR PE=1 SV=2 MELRHLRYFVAVAQALNFTRAAEKLHTSQPSLSSQIRDLENCVGVPLLVRDKRKVALTAA GECFLQDALAILEQAENAKLRARKIVQEDRQLTIGFVPSAEVNLLPKVLPMFRLRQPDTL IELVSLITTQQEEKIRRGELDVGLMRHPVYSPEIDYLELFDEPLVVVLPVDHPLAHEKEI TAAQLDGVNFVSTDPVYSGSLAPIVKAWFAQENSQPNIVQVATNILVTMNLVGMGLGVTL IPGYMNNFNTGQVVFRPIAGNVPSIALLMAWKKGEMKPALRDFIAIVQERLASVTA