Engineering CBM of β-Mannanase from Paenibacillus to Alter Product Chain Length for Preparing Mannan Oligosaccharide Prebiotics.
Biomass polysaccharides are explored as inexpensive raw materials for preparing value-added products, such as mannan oligosaccharides (MOS). However, the varied composition of MOS and the underlying mechanism have not been studied thoroughly yet. Here a β-mannanase from Paenibacillus sp. was engineered for hydrolyzing...