2Z90:
reference: Structural studies on the second Mycobacterium smegmatis Dps: invariant and variable features of structure, assembly and function., Roy S, Saraswathi R, Chatterji D, Vijayan M, J Mol Biol. 2008 Jan 25;375(4):948-59. Epub 2007 Oct 16. PMID: 18061613

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