3FW5:
reference: Iron traffics in circulation bound to a siderocalin (Ngal)-catechol complex., Bao G, Clifton M, Hoette TM, Mori K, Deng SX, Qiu A, Viltard M, Williams D, Paragas N, Leete T, Kulkarni R, Li X, Lee B, Kalandadze A, Ratner AJ, Pizarro JC, Schmidt-Ott KM, Landry DW, Raymond KN, Strong RK, Barasch J, Nat Chem Biol. 2010 Aug;6(8):602-9. Epub 2010 Jun 27. PMID: 20581821

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