Structural and biochemical characterization of a family 7 highly thermostable endoglucanase from the fungus Rasamsonia emersonii

Thermostable cellulases from glycoside hydrolase family 7 (GH7) are the main components of enzymatic mixtures for industrial saccharification of lignocellulose. Activity improvement of these enzymes via rational design is a promising strategy to alleviate the industrial costs, but it requires detailed structural knowledge. While substantial biochemical and structural data are available for GH7 cellobiohydrolases, endoglucanases are more elusive...