4UB7:
reference: A Note of Caution on the Role of Halogen Bonds for Protein Kinase/Inhibitor Recognition Suggested by High- And Low-Salt CK2alpha Complex Structures., Guerra B, Bischoff N, Bdzhola VG, Yarmoluk SM, Issinger OG, Golub AG, Niefind K, ACS Chem Biol. 2015 May 15. PMID: 25961323

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