Article
Epistasis effects of multiple ancestral-consensus amino acid substitutions on the thermal stability of glycerol kinase from Cellulomonas sp. NT3060.
Journal of bioscience and bioengineering - 1 May 2016
Fukuda Yasuhisa, Abe Asuka, Tamura Takashi, Kishimoto Takahide, Sogabe Atsushi, Akanuma Satoshi, Yokobori Shin-Ichi, Yamagishi Akihiko, Imada Katsumi, Inagaki Kenji
Abstract excerpt
Thermostable variants of the Cellulomonas sp. NT3060 glycerol kinase have been constructed by through the introduction of ancestral-consensus mutations. We produced seven mutants, each having an ancestral-consensus amino acid residue that might be present in the common ancestors of both bacteria and of archaea, and that appeared most frequently at the position of 17 glycerol kinase sequences in the multiple...
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