>4rb2_D mol:protein length:145 DNA-binding transcriptional dual regulator of siderophore biosynthesis and transport(Fur family) GHMVSRIEQRCIDKGMKMTDQRRVIAQVLSDSADHPDVEEVYRRATAKDPRISIATVYR TVRLFEEESILERHDFGDGRARYEEAPSEHHDHLIDVNSARVIEFTSPEIEALQREIAR KHGFRLVGHRLELYGVPLTSGGDSDDK