5JKM:
reference: Binary Protein Crystals for the Assembly of Inorganic Nanoparticle Superlattices., Kunzle M, Eckert T, Beck T, J Am Chem Soc. 2016 Oct 5;138(39):12731-12734. Epub 2016 Sep 21. PMID: 27617514

This OCA Structure page
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