Hemicellulase (xylanase) enzymes possessing endo-xylanase, laminarase, mannanase, arabinase and arabinofuranosidase activity are useful to degrade hemicellulose and other substrates to their constituent sugars.
STATEMENT OF FEDERALLY SPONSORED RESEARCH AND DEVELOPMENT
 This invention was made with Government support under Grant No. DE-FG36-06GO16107, awarded by the U.S. Department of Energy. The United States government has certain rights in this invention.