4YYC:
reference: Protein purification and crystallization artifacts: The tale usually not told., Niedzialkowska E, Gasiorowska O, Handing KB, Majorek KA, Porebski PJ, Shabalin IG, Zasadzinska E, Cymborowski M, Minor W, Protein Sci. 2016 Mar;25(3):720-33. doi: 10.1002/pro.2861. Epub 2016 Jan 26. PMID: 26660914

This OCA Structure page
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