5T2F:
reference: 'AND' logic gates at work: Crystal structure of Rad53 bound to Dbf4 and Cdc7., Almawi AW, Matthews LA, Larasati, Myrox P, Boulton S, Lai C, Moraes T, Melacini G, Ghirlando R, Duncker BP, Guarne A, Sci Rep. 2016 Sep 29;6:34237. doi: 10.1038/srep34237. PMID: 27681475

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