5GT5:
reference: Structure-based engineering of a pectate lyase with improved specific activity for ramie degumming., Zhou Z, Liu Y, Chang Z, Wang H, Leier A, Marquez-Lago TT, Ma Y, Li J, Song J, Appl Microbiol Biotechnol. 2017 Apr;101(7):2919-2929. doi:, 10.1007/s00253-016-7994-6. Epub 2016 Dec 27. PMID: 28028551

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