Serrano S, Huarte N, Rujas E, Andreu D, Nieva JL, Jiménez MA. Structure-Related Roles for the Conservation of the HIV-1 Fusion Peptide Sequence Revealed by Nuclear Magnetic Resonance. Biochemistry. 2017 Oct 17;56(41):5503–11. doi: 10.1021/acs.biochem.7b00745. PMID: 28930470.