2RU3:
reference: RBFOX and SUP-12 sandwich a G base to cooperatively regulate tissue-specific splicing., Kuwasako K, Takahashi M, Unzai S, Tsuda K, Yoshikawa S, He F, Kobayashi N, Guntert P, Shirouzu M, Ito T, Tanaka A, Yokoyama S, Hagiwara M, Kuroyanagi H, Muto Y, Nat Struct Mol Biol. 2014 Sep;21(9):778-86. doi: 10.1038/nsmb.2870. Epub 2014 Aug, 17. PMID: 25132178

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