5YJJ:
reference: Characterization of Staphylococcus epidermidis Polynucleotide phosphorylase and its interactions with ribonucleases RNase J1 and RNase J2., Raj R, Mitra S, Gopal B, Biochem Biophys Res Commun. 2018 Jan 8;495(2):2078-2084. doi:, 10.1016/j.bbrc.2017.12.056. Epub 2017 Dec 11. PMID: 29242153

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