The heteromultimeric debranching enzyme involved in starch synthesis in Arabidopsis requires both isoamylase1 and isoamylase2 subunits for complex stability and activity.
Isoamylase-type debranching enzymes (ISAs) play an important role in determining starch structure. Amylopectin - a branched polymer of glucose - is the major component of starch granules and its architecture underlies the semi-crystalline nature of starch. Mutants of several species lacking the ISA1...
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Main Authors: | Maria Sundberg, Barbara Pfister, Daniel Fulton, Sylvain Bischof, Thierry Delatte, Simona Eicke, Michaela Stettler, Steven M Smith, Sebastian Streb, Samuel C Zeeman |
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Format: | article |
Language: | EN |
Published: |
Public Library of Science (PLoS)
2013
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Subjects: | |
Online Access: | https://doaj.org/article/8eff559da6b74e7fa33ed81e7660022c |
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