6E18:
reference: Species-Specific Functional Regions of the Green Alga Gamete Fusion Protein HAP2 Revealed by Structural Studies., Baquero E, Fedry J, Legrand P, Krey T, Rey FA, Structure. 2018 Oct 19. pii: S0969-2126(18)30361-7. doi:, 10.1016/j.str.2018.09.014. PMID: 30416037

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