6D54:
reference: Temperature-Induced Replacement of Phosphate Proton with Metal Ion Captured in Neutron Structures of A-DNA., Vandavasi VG, Blakeley MP, Keen DA, Hu LR, Huang Z, Kovalevsky A, Structure. 2018 Aug 16. pii: S0969-2126(18)30289-2. doi:, 10.1016/j.str.2018.08.001. PMID: 30244969

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