4OL8:
reference: Ty3 reverse transcriptase complexed with an RNA-DNA hybrid shows structural and functional asymmetry., Nowak E, Miller JT, Bona MK, Studnicka J, Szczepanowski RH, Jurkowski J, Le Grice SF, Nowotny M, Nat Struct Mol Biol. 2014 Mar 9. doi: 10.1038/nsmb.2785. PMID: 24608367

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