1VCJ:
reference: A benzoic acid inhibitor induces a novel conformational change in the active site of Influenza B virus neuraminidase., Lommer BS, Ali SM, Bajpai SN, Brouillette WJ, Air GM, Luo M, Acta Crystallogr D Biol Crystallogr 2004 Jun;60(Pt 6):1017-23. Epub 2004, May 21. PMID: 15159560

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