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Modulating the pH profile of the pullulanase from Pyrococcus yayanosii CH1 by synergistically engineering the active center and surface
- Source :
- International Journal of Biological Macromolecules. 216:132-139
- Publication Year :
- 2022
- Publisher :
- Elsevier BV, 2022.
-
Abstract
- A preferable pullulanase with high thermostability and catalytic activity at pH 4.5-5 is desired to match with glucoamylase in the starch-saccharification process. However, most of them exhibit low activity under such low pH conditions. Here, the optimal pH of the hyperthermostable pullulanase from Pyrococcus yayanosii (Pul
Details
- ISSN :
- 01418130
- Volume :
- 216
- Database :
- OpenAIRE
- Journal :
- International Journal of Biological Macromolecules
- Accession number :
- edsair.doi.dedup.....939ce538816ca207d3b081e9753b90fa