2JH3:
reference: The crystal structure of DR2241 from Deinococcus radiodurans at 1.9 A resolution reveals a multi-domain protein with structural similarity to chelatases but also with two additional novel domains., Leiros HK, McSweeney SM, J Struct Biol. 2007 Jul;159(1):92-102. Epub 2007 Mar 12. PMID: 17448684

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