3JB4:
reference: Structure of Ljungan virus provides insight into genome packaging of this picornavirus., Zhu L, Wang X, Ren J, Porta C, Wenham H, Ekstrom JO, Panjwani A, Knowles NJ, Kotecha A, Siebert CA, Lindberg AM, Fry EE, Rao Z, Tuthill TJ, Stuart DI, Nat Commun. 2015 Oct 8;6:8316. doi: 10.1038/ncomms9316. PMID: 26446437

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