2M00:
reference: Modeling of the [E43S]SNase-ssDNA-Cd(2+) complex: Structural insight into the action of nuclease on ssDNA., Xie T, Feng Y, Shan L, Wang J, Arch Biochem Biophys. 2013 Feb 14. pii: S0003-9861(13)00038-6. doi:, 10.1016/j.abb.2013.02.003. PMID: 23416741

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