Artificial cysteine-lipases with high activity and altered catalytic mechanism created by laboratory evolution
Candida antarctica lipase B (CALB) is a serine lipase. Here, the authors use directed evolution to exchange serine with cysteine in the catalytic triad of the enzyme, thereby obtaining a highly active CALB variant that — unlike the wild type — accommodates bulky substrates.
Guardado en:
Autores principales: | Yixin Cen, Warispreet Singh, Mamatjan Arkin, Thomas S. Moody, Meilan Huang, Jiahai Zhou, Qi Wu, Manfred T. Reetz |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2019
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Materias: | |
Acceso en línea: | https://doaj.org/article/382d844422024dc1aad5ab0dfe4e992c |
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