A hierarchical classification of polysaccharide lyases for glycogenomics
نویسندگان
چکیده
منابع مشابه
A hierarchical classification of polysaccharide lyases for glycogenomics.
Carbohydrate-active enzymes face huge substrate diversity in a highly selective manner using only a limited number of available folds. They are therefore subjected to multiple divergent and convergent evolutionary events. This and their frequent modularity render their functional annotation in genomes difficult in a number of cases. In the present paper, a classification of polysaccharide lyase...
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A number of Sphingomonas strains capable of synthesizing the bacterial exopolysaccharide gellan and related polymers were shown to possess constitutive gellanase activity. In each case, the degradation of deacylated gellan was due to extracellular, eliminase-type enzymes (lyases) which cleave the sequence ... beta-D-glucosyl 1,4-beta-D-glucuronosyl ... in the tetrasaccharide repeat unit of the ...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 2010
ISSN: 0264-6021,1470-8728
DOI: 10.1042/bj20101185