[Demonstration of pectin-lyase in Bacillus subtilis].
After a screening performed on pectinolytic micro-organisms, a strain of B. subtilis was isolated. This strain has a pectic enzyme capable of beta-elimination on highly methylated pectin (degree of esterification = 85%), without the action of a pectinesterase. This activity corresponds to that of a pectin-lyase.
D001412:Bacillus subtilis / Q000201:enzymology*; D006026:Glycoside Hydrolases / Q000378:metabolism*; D007700:Kinetics; D011096:Polygalacturonase / Q000378:metabolism*; D011133:Polysaccharide-Lyases / Q000378:metabolism
D006026:Glycoside Hydrolases; D011096:Polygalacturonase; D011133:Polysaccharide-Lyases; C027349:pectin lyase
Mise en évidence d'une activité pectine-lyase chez Bacillus subtilis.