2FCP: Ferric Hydroxamate Uptake Receptor (Fhua) From E.Coli
reference: Siderophore-mediated iron transport: crystal structure of FhuA with bound lipopolysaccharide., Ferguson AD, Hofmann E, Coulton JW, Diederichs K, Welte W, Science 1998 Dec 18;282(5397):2215-20. PMID: 9856937

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