2VZB:
reference: Characterization of the Bacteroides fragilis bfr Gene Product Identifies a Bacterial DPS-Like Protein and Suggests Evolutionary Links in the Ferritin Superfamily., Gauss GH, Reott MA, Rocha ER, Young MJ, Douglas T, Smith CJ, Lawrence CM, J Bacteriol. 2012 Jan;194(1):15-27. Epub 2011 Oct 21. PMID: 22020642

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