1PE9:
reference: Effect of mutations in the T1.5 loop of pectate lyase A from Erwinia chrysanthemi EC16., Dehdashti SJ, Doan CN, Chao KL, Yoder MD, Acta Crystallogr D Biol Crystallogr 2003 Jul;59(Pt 7):1339-42. PMID: 12832805

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