4KSE:
reference: Selective unfolding of one Ribonuclease H domain of HIV reverse transcriptase is linked to homodimer formation., Zheng X, Pedersen LC, Gabel SA, Mueller GA, Cuneo MJ, DeRose EF, Krahn JM, London RE, Nucleic Acids Res. 2014 Apr;42(8):5361-77. doi: 10.1093/nar/gku143. Epub 2014 Feb, 25. PMID: 24574528

This OCA Structure page
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