Insight into the functional roles of Glu175 in the hyperthermostable xylanase XYL10C-Delta N through structural analysis and site-saturation mutagenesis.
You, S., Chen, C.C., Tu, T., Wang, X., Ma, R., Cai, H.Y., Guo, R.T., Luo, H.Y., Yao, B.(2018) Biotechnol Biofuels 11: 159-159
- PubMed: 29930705 
- DOI: https://doi.org/10.1186/s13068-018-1150-8
- Primary Citation of Related Structures:  
5XZU - PubMed Abstract: 
Improving the hydrolytic performance of hemicellulases to degrade lignocellulosic biomass is of considerable importance for second-generation biorefinery. Xylanase, as the crucial hemicellulase, must be thermostable and have high activity for its potential use in the bioethanol industry. To obtain excellent xylanase candidates, it is necessary to understand the structure-function relationships to provide a meaningful reference to improve the enzyme properties. This study aimed to investigate the catalytic mechanism of a highly active hyperthermophilic xylanase variant, XYL10C-ΔN, for hemicellulose degradation.
Organizational Affiliation: 
1Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081 China.