5GWK:
reference: Producing irreversible topoisomerase II-mediated DNA breaks by site-specific Pt(II)-methionine coordination chemistry., Wang YR, Chen SF, Wu CC, Liao YW, Lin TS, Liu KT, Chen YS, Li TK, Chien TC, Chan NL, Nucleic Acids Res. 2017 Oct 13;45(18):10861-10871. doi: 10.1093/nar/gkx742. PMID: 28977631

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