148 PF1734 REG8_PYRFU MEIDDLDRKILSLLIEDSRLSYREIAKKLNVAVGTIYNRIKKLEDMGVIQGFTVKLNYEKLGYELTAIIGIKAQGKKIREIERIIARDKHVTCVYDVTGEYDIIVIAKFRSREDMNRFVKSVLSVDGVEKTNTHVALEIVKEDFRLEP Uncharacterized HTH-type transcriptional regulator PF1734 PF1734