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We have many unassigned pages in need of Authors and Responsible Curators. See a page that's out-of-date and just needs a touch-up? - You are also welcome to become a CAZypedian. Here's how.
Scientists at all career stages, including students, are welcome to contribute.
Learn more about CAZypedia's misson here and in this article.
Totally new to the CAZy classification? Read this first.
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Attention CAZymologists! Upcoming conference:
- Fifth Symposium on the Alpha-Amylase Family - ALAMY_5, October 20-24, Smolenice Castle, Slovakia.
23 June 2013: Yet another Lexicon page: With the help of Motomitsu Kitaoka, Spencer Williams updated the Lexicon page on Phosphorylases today to Curator Approved status, bring the number of completed Lexicon pages to 20. Phosphorylases catalyze glycosidic bond cleavage through nucleophilic substitution with phosphate (PO4--), and play important roles in, for example, storage polysaccharide breakdown by generating glucose-1-phosphate as a precursor to glycolysis. Notably, phosphorylases based on both glycoside hydrolase and glycosyltransferase protein folds are known. Read more about this important class of carbohydrate-active enzymes here.
22 May 2013: Our very first CBM page!: Elizabeth Ficko-Blean and Alisdair Boraston finalized CAZypedia's first Carbohydrate Binding Module Family page, CBM32, today. This ushers in a new phase in CAZypedia's development, and we are looking forward to the continued evolution of this group of pages on these non-catalytic, substrate-binding, CAZyme-associated protein modules.
2 May 2013: Adding on to the Lexicon: Today Spencer Williams added the finishing touches to the Lexicon page on Transglycosylases. Transglycosylation - the ability to non-hydrolytically rearrange glycosidic bonds between one or more substrates - is a feature of many Glycoside hydrolases, especially those which use the retaining mechanism. In such enzymes, the covalent glycosyl-enzyme reaction intermediate can be intercepted by either water (yielding hydrolysis) or a sugar "acceptor" substrate (yielding transglycosylation). Although transglycosylation is generally a side activity of retaining enzymes, a handful are naturally very predominant Transglycosylases. See the Lexicon page to learn more, including specific examples!