6BG9:
reference: Structure of the 30 kDa HIV-1 RNA Dimerization Signal by a Hybrid Cryo-EM, NMR, and Molecular Dynamics Approach., Zhang K, Keane SC, Su Z, Irobalieva RN, Chen M, Van V, Sciandra CA, Marchant J, Heng X, Schmid MF, Case DA, Ludtke SJ, Summers MF, Chiu W, Structure. 2018 Feb 1. pii: S0969-2126(18)30001-7. doi:, 10.1016/j.str.2018.01.001. PMID: 29398526

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