5ZN0:
reference: Hydration Structures of the Human Protein Kinase CK2alpha Clarified by Joint Neutron and X-ray Crystallography., Shibazaki C, Arai S, Shimizu R, Saeki M, Kinoshita T, Ostermann A, Schrader TE, Kurosaki Y, Sunami T, Kuroki R, Adachi M, J Mol Biol. 2018 Oct 23. pii: S0022-2836(18)30259-6. doi:, 10.1016/j.jmb.2018.09.018. PMID: 30359582

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