Cellulase, Lyticase, Laminarinase, Cellulose, β-Glucans and Lichenen

Repeating linear polymer of two β-(1-4)-D-glycopyranosyl and one β-(1-3)-D-glycopyranosyl unit.
Polymer of β-(1-4)-D-glycopyranosyl units occurring as predominantly as cellotriose and cellotetraose separated by single β-(1-3)-D-glycopyranosyl units. Cross-linking can occur within the consecutive cellotriose regions.
Polymer of β-(1-3)-D-glycopyranosyl units with branching at β-(1-6)-D-glycopyranosyl units.