Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Marit Valeur Ramstad"'
Autor:
Hilde Kristin Høidal, Kjell D. Josefsen, Svein Valla, Gudmund Skjåk-Bræk, Trond E. Ellingsen, David W. Levine, Marit Valeur Ramstad
Publikováno v:
Enzyme and Microbial Technology. 24:636-646
The mannuronan C-5-epimerase AlgE2 is one of a family of Ca 2+ -dependent epimerases secreted by Azotobacter vinelandii. These enzymes catalyze the conversion of β- d -mannuronic acid residues (M) to α- l -guluronic acid residues (G) in alginate. A
Publikováno v:
Enzyme and Microbial Technology. 20:308-316
Azotobacter vinelandii produces extracellular mannuronan C-5-epimerase activity. This activity appears during the biosynthesis of alginate and converts d -mannuronic acid residues into l -guluronic acid in the polymer chain. In order to study the pro