A novel highly thermostable xylanase stimulated by Ca2+ from Thermotoga thermarum: cloning expression and characterization

摘要

BackgroundXylanase is an important component of hemicellulase enzyme system. Since it plays an important role in the hydrolysis of hemicellulose into xylooligosaccharides (XOs), high thermostable xylanase has been the focus of much recent attention as powerful enzyme as well as in the field of biomass utilization.