transcriptional repressor ([SW|Lrp family]) of the [[gene|D7397591C2157EBB1951ED3DC1E315F9AE7A4BB3]]-[[gene|C90D642197EE589F9D33CD5AA0B1069E3BC124A8]]-[[gene|7A1445B7AFD9C3AA45EF67E51F5D233FCC5F8884]]-[[gene|8BB8BDA602CC26B0A9E8C22666F0EC539306CF39]]-[[gene|17FFEA4977F4F7334CFF7CD1C644DF14F599E6E6]] operon