>2iu5_B mol:protein length:195 HTH-TYPE DHAKLM OPERON TRANSCRIPTIONAL ACTIVATOR DHAS MSAFFLNMEKSIITQKIIAKAFKDLMQSNAYHQISVSDIMQTAKIRRQTFYNYFQNQEE LLSWIFENDFAELINDNSDYYGWQNELLLLLRYLDENQIFYQKIFVIDKNFEHFFLIQW ENLLDKVIFDQEKKSDYHWSDLEKSFICRYNAAAICAITRESIIRGNSLEKLYSQIVNL LLAQIKIFESLEHHHHHH