402D: 5'-R(Cpgpcpcpapgpcpg)-3'
reference: Structure of an RNA internal loop consisting of tandem C-A+ base pairs., Jang SB, Hung LW, Chi YI, Holbrook EL, Carter RJ, Holbrook SR, Biochemistry 1998 Aug 25;37(34):11726-31. PMID: 9718295

This OCA Structure page
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