... cellulase among Bacillales Marta M. Sa´nchez, F. I. Javier Pastor and Pilar DiazDepartment of Microbiology, Faculty of Biology, University of Barcelona, SpainSequence analysis of a Paenibacillus ... molecular mass of 118 kDa and a pI of 4.85, displayed a multidomain organ-ization bearing a canonical family 48 catalytic domain, a bacterial type 3a cellulose-binding module, and a putativefibronectin-III ... molecularmass markers are shown (M).2916 M. M. Sa´nchez et al. (Eur. J. Biochem. 270) Ó FEBS 2003 Exo-mode of action of cellobiohydrolase Cel48C from Paenibacillus sp. BP-23 A unique type of cellulase...