3.2.1.55 1,5-alpha-L-arabinofuranohexaose + 5 H2O = 6 alpha-L-arabinofuranose - - 3.2.1.55 1,5-alpha-L-arabinofuranohexaose + 5 H2O = 6 alpha-L-arabinofuranose catalytic mechanism and substrate binding structure, overview 709012 3.2.1.55 1,5-alpha-L-arabinofuranohexaose + 5 H2O = 6 alpha-L-arabinofuranose catalytic mechanism, 2 stable states in the double displacement mechanism with formation of a transient covalent arabinofuranosyl-enzyme intermediate, structure of enzyme-substrate complex, substrate binding and specificity -, 655337 3.2.1.55 1,5-alpha-L-arabinofuranohexaose + 5 H2O = 6 alpha-L-arabinofuranose catalytic mechanism, Glu175 is the acid-base residue, Glu294 functions as the catalytic nucleophile -, 656094 3.2.1.55 1,5-alpha-L-arabinofuranohexaose + 5 H2O = 6 alpha-L-arabinofuranose endolytic mode of action -, 655155 3.2.1.55 1,5-alpha-L-arabinofuranohexaose + 5 H2O = 6 alpha-L-arabinofuranose enzyme shows 2 catalytic activities: alpha-L-arabinofuranosidase and beta-D-xylosidase activity 656191 3.2.1.55 1,5-alpha-L-arabinofuranohexaose + 5 H2O = 6 alpha-L-arabinofuranose exo-acting enzyme -, 654273 3.2.1.55 1,5-alpha-L-arabinofuranohexaose + 5 H2O = 6 alpha-L-arabinofuranose mode of action of Penicillium funiculosum family 62 isozymes, overview 731728 3.2.1.55 1,5-alpha-L-arabinofuranohexaose + 5 H2O = 6 alpha-L-arabinofuranose reaction mechanism, active site structure, Glu28, the catalytic nucleophil, Glu176, the acid-base residue, and Glu298, responsible for modulation of the ionization state of the acid-base and for substrate fixation, are important for catalytic activity 657222 3.2.1.55 1,5-alpha-L-arabinofuranohexaose + 5 H2O = 6 alpha-L-arabinofuranose the enzyme also acts on alpha-L-arabinofuranosides, alpha-L-arabinans containing (1,3)- and/or (1,5)-linkages, arabinoxylans and arabinogalactans, some beta-galactosidases, EC 3.2.1.23, and beta-D-fucosidases, EC 3.2.1.38, also hydrolyse alpha-L-arabinosides -, 654099