3B8Y:
reference: The Crystal Structure of Pectate Lyase PelI from Soft Rot Pathogen Erwinia chrysanthemi in Complex with Its Substrate., Creze C, Castang S, Derivery E, Haser R, Hugouvieux-Cotte-Pattat N, Shevchik VE, Gouet P, J Biol Chem. 2008 Jun 27;283(26):18260-18268. Epub 2008 Apr 22. PMID: 18430740

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