5OHO: Crystal Structure Of The Kowx-Kow4 Domain Of Human Dsif
reference: Structure of a transcribing RNA polymerase II-DSIF complex reveals a multidentate DNA-RNA clamp., Bernecky C, Plitzko JM, Cramer P, Nat Struct Mol Biol. 2017 Sep 11. doi: 10.1038/nsmb.3465. PMID: 28892040

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