5Y6R:
reference: A Crystal Structure of Classical Swine Fever Virus NS5B Reveals a Novel N-terminal Domain., Li W, Wu B, Soca WA, An L, J Virol. 2018 May 2. pii: JVI.00324-18. doi: 10.1128/JVI.00324-18. PMID: 29720518

This OCA Structure page
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