6QGI:
reference: The structure of a prokaryotic viral envelope protein expands the landscape of membrane fusion proteins., El Omari K, Li S, Kotecha A, Walter TS, Bignon EA, Harlos K, Somerharju P, De Haas F, Clare DK, Molin M, Hurtado F, Li M, Grimes JM, Bamford DH, Tischler ND, Huiskonen JT, Stuart DI, Roine E, Nat Commun. 2019 Feb 19;10(1):846. doi: 10.1038/s41467-019-08728-7. PMID: 30783086

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