1DHH:
reference: Solution Strucutres of DNA duplexes containing a DNA x RNA hybrid region, d(GG)r(AGAU)d(GAC) x d(GTCATCTCC) and d(GGAGA)r(UGAC) x d(GTCATCTCC)., Nishizaki T, Iwai S, Ohkubo T, Kojima C, Nakamura H, Kyogoku Y, Ohtsuka E, Biochemistry 1996 Apr 2;35(13):4016-25. PMID: 8672435

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