3V9E:
reference: Effect of the L499M mutation of the ascomycetous Botrytis aclada laccase on redox potential and catalytic properties., Osipov E, Polyakov K, Kittl R, Shleev S, Dorovatovsky P, Tikhonova T, Hann S, Ludwig R, Popov V, Acta Crystallogr D Biol Crystallogr. 2014 Nov;70(Pt 11):2913-23. doi:, 10.1107/S1399004714020380. Epub 2014 Oct 23. PMID: 25372682

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