6D5F:
reference: Structural conservation in a membrane-enveloped filamentous virus infecting a hyperthermophilic acidophile., Liu Y, Osinski T, Wang F, Krupovic M, Schouten S, Kasson P, Prangishvili D, Egelman EH, Nat Commun. 2018 Aug 22;9(1):3360. doi: 10.1038/s41467-018-05684-6. PMID: 30135568

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