Coey AT, Larsen KP, Choi J, Barrero DJ, Puglisi JD, Puglisi EV. Dynamic Interplay of RNA and Protein in the Human Immunodeficiency Virus-1 Reverse Transcription Initiation Complex. J Mol Biol. 2018 Dec 7;430(24):5137-5150. doi: 10.1016/j.jmb.2018.08.029. Epub 2018 Sep 7. PMID: 30201267.