2L0I:
reference: Cooperative interaction of transcription termination factors with the RNA polymerase II C-terminal domain., Lunde BM, Reichow SL, Kim M, Suh H, Leeper TC, Yang F, Mutschler H, Buratowski S, Meinhart A, Varani G, Nat Struct Mol Biol. 2010 Oct;17(10):1195-201. Epub 2010 Sep 5. PMID: 20818393

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