>sp|P52695|HLYU_VIBCH Transcriptional activator HlyU OS=Vibrio cholerae serotype O1 GN=hlyU MPYLKGAPMNLQEMEKNSAKAVVLLKAMANERRLQILCMLLDNELSVGELSSRLELSQSA LSQHLAWLRRDGLVNTRKEAQTVFYTLSSTEVKAMIELLHRLYCQANQ