Transport and binding proteins

multidrug efflux protein, subunit A; RND efflux transporter, membrane fusion protein subunit (RefSeq)
putative oligopeptide transporter, OPT superfamily (RefSeq)
TonB-dependent siderophore receptor (RefSeq)
hypothetical protein (RefSeq)
putative TonB-dependent receptor (RefSeq)
TonB-dependent siderophore receptor (RefSeq)
ammonium transport protein (Amt family) (RefSeq)
putative ABC transporter permease protein (RefSeq)
putative ABC transporter substrate-binding protein, putative C4-dicarboxylate-binding periplasmic protein DctP precursor (RefSeq)
putative Catecholate siderophore receptor fiu precursor (TonB-dependent receptor fiu) (RefSeq)