3VCB:
reference: Crystal structure of the C-terminal cytoplasmic domain of non-structural protein 4 from mouse hepatitis virus A59., Xu X, Lou Z, Ma Y, Chen X, Yang Z, Tong X, Zhao Q, Xu Y, Deng H, Bartlam M, Rao Z, PLoS One. 2009 Jul 10;4(7):e6217. PMID: 19593433

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