3QIO:
reference: Structural and Binding Analysis of Pyrimidinol Carboxylic Acid and N-hydroxy Quinazolinedione HIV-1 RNase H Inhibitors., Lansdon EB, Liu Q, Leavitt SA, Balakrishnan M, Perry JK, Lancaster-Moyer C, Kutty N, Liu X, Squires NH, Watkins WJ, Kirschberg TA, Antimicrob Agents Chemother. 2011 Apr 4. PMID: 21464257

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