5J5O:
reference: mRNA cap analogues substituted in the tetraphosphate chain with CX2: identification of O-to-CCl2 as the first bridging modification that confers resistance to decapping without impairing translation., Rydzik AM, Warminski M, Sikorski PJ, Baranowski MR, Walczak S, Kowalska J, Zuberek J, Lukaszewicz M, Nowak E, W Claridge TD, Darzynkiewicz E, Nowotny M, Jemielity J, Nucleic Acids Res. 2017 Sep 6;45(15):8661-8675. doi: 10.1093/nar/gkx569. PMID: 28666355

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