title: The adaptability, purification and properties of exo-beta 1,3-glucanase from the fungus Trichoderma reesei.
abstract: The fungus Trichoderma reesei grows on barley (Hordeum valgare L.) beta-glucan and pachyman, secreting increased quantities of exo-beta 1,3-glucanase. This enzyme is also found in commercial cellulase preparations, from which it has been partially purified. It has a mol.wt. of 700000, an isoelectric point of 4.2, is cold-stable and hydrolyses both beta 1 Leads to 3- and beta 1 Leads to 6-linkages.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D043326:Glucan 1,3-beta-Glucosidase; D004693:Glucan Endo-1,3-beta-D-Glucosidase; D005936:Glucans / Q000302:isolation & purification; D005959:Glucosidases / Q000302:isolation & purification*; D001467:Hordeum; D006868:Hydrolysis; D003904:Mitosporic Fungi / Q000201:enzymology*; D014242:Trichoderma / Q000201:enzymology*
chemical_list: D005936:Glucans; C014731:pachyman; D005959:Glucosidases; D004693:Glucan Endo-1,3-beta-D-Glucosidase; D043326:Glucan 1,3-beta-Glucosidase