CAZypedia needs your help! We have many unassigned GH, PL, CE, AA, GT, and CBM pages in need of Authors and Responsible Curators.
Scientists at all career stages, including students, are welcome to contribute to CAZypedia. Read more here, and in the 10th anniversary article in Glycobiology.
New to the CAZy classification? Read this first.
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Consider attending the 15th Carbohydrate Bioengineering Meeting in Ghent, 5-8 May 2024.

Difference between revisions of "Template:News"

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'''11 September 2015:''' ''Let's hear it for the [[transglycosylases]]!:'' Today, [[Author]]s '''[[User:Ramon Hurtado-Guerrero|Ramon Hurtado-Guerrero]]''' and '''[[User:Thierry Fontaine|Thierry Fontaine]]''', together with [[Responsible Curator]] '''[[User:Bernard Henrissat|Bernard Henrissat]]''', completed the '''[[Glycoside Hydrolase Family 72]]''' page.  '''[[GH72]]''' is a small but important family of beta(1-3)-glucan [[transglycosylases]] that function to remodel the cell wall during the growth of yeast and other fungi.  Predominant or strict transglycosylases are relatively rare in GH families, with other notable examples coming from [[GH13]], [[GH16]], [[GH31]], [[GH70]], and [[GH77]]. ''Read more about '''[[GH72]]''' and what makes [[transglycosylases]] so interesting here in CAZypedia!''
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'''2 May 2024:''' ''CBDs I to X... A major milestone!'' '''CBM families 1 to 10 are now complete!''' These are the old CBD (cellulose-binding domain) families, which used to have roman numerals as part of their nomenclature. A special thank you to all the authors and responsible curators who have contributed to this major milestone. Go have a peek at each of these old school families on their respective ''CAZypedia'' pages: '''[[CBM1]], [[CBM2]], [[CBM3]], [[CBM4]], [[CBM5]], [[CBM6]], [[CBM7]], [[CBM8]], [[CBM9]], and [[CBM10]]'''.
 
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'''6 August 2015:''' ''Live from the Cellulase/CAZyme GRC:'' ''CAZypedia'' marches on with the completion of the '''[[Polysaccharide Lyase Family 1]]''' today by [[Responsible Curator]] and [[Author]] '''[[User:Richard Pickersgill|Richard Pickersgill]]''', with additional editing by [[Polysaccharide Lyase Families]] coordinator '''[[User:Wade Abbott|Wade Abbott]]'''.  '''[[PL1]]''' contains pectate lyases from microbes and plants, which are key enzymes in plant cell wall remodelling/break-downThe solution of the crystal structure of a pectate lyase C from the plant pathogen ''Erwinia chrysanthemi'' was the first to reveal the parallel beta-helix as a novel protein fold that is now known to serve as the scaffold of other pectinolytic enzymes, including pectin hydrolases ([[GH28]]) and pectin methylesterases ([http://www.cazy.org/CE8.html CE8]).  ''Read more about the discovery of pectate lyases and the enzymology and crystallography of [[PL1]] [[PL1|here]].''
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'''11 February 2024:''' ''A "BLAST" from the past, with a fresh update.'' [[Author]] '''[[User:Eduardo Moreno Prieto|Eduardo Moreno Prieto]]''' composed a new page on '''[[Glycoside Hydrolase Family 119]]''',a family of bacterial amylases, which was [[Curator Approved]] by '''[[User:Stefan Janecek|Stefan Janecek]]''' and '''[[User:Bernard Henrissat|Bernard Henrissat]]''' todayThe first member of '''[[GH119]]''' was characterized in 2006, and through sequence analysis with [[GH57]] members, [[User:Stefan Janecek|Janeček]] and Kuchtová predicted the active-site residues in 2012Over a decade later, '''[[User:Eduardo Moreno Prieto|Eduardo]]''', '''[[User:Bernard Henrissat|Bernard]]''', and colleagues finally provided critical experimental support for these predictions.  ''Learn more about this history, and especially the relationship between '''[[GH119]]''' and '''[[GH57]]''', in CAZypedia.''
 
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'''28 July 2015:''' '''''100 GH FAMILIES!!!'''''  We are extremely pleased to announce that ''CAZypedia'' has reached the key milestone of 100 [[Curator Approved]] [[Glycoside Hydrolase Families|Glycoside Hydrolase Family]] pages today, thanks to the completion of the '''[[Glycoside Hydrolase Family 12]]''' page by '''[[User:Gerlind Sulzenbacher|Gerlind Sulzenbacher]]''''''[[GH12]]''' is one of the classic "cellulase" families ([http://www.ncbi.nlm.nih.gov/pubmed/1886523?dopt=Abstract formerly known as cellulase family H]) defined early in the history of the CAZy classification; [[GH12]] is now known to comprise both microbial endo-glucanases and endo-xyloglucanases.  The completion of this page is especially timely in advance of the upcoming [http://www.grc.org/programs.aspx?id=12846 2015 GRC on Cellulosomes, Cellulases & Other Carbohydrate Modifying Enzymes], happening next week. [[User:Gerlind Sulzenbacher|Gerlind]] performed the seminal crystallography in this family (under the mentorship of [[User:Gideon Davies|Gideon Davies]]), and we would especially like to thank her for producing an excellent summary and series of figures for the "[[Glycoside_Hydrolase_Family_12#Three-dimensional_structures|Three-dimensional structures]]" section.
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'''3 February 2024:''' ''A new family of beta-1,2-glucan-cyclizing enzymes.'' A page on the (currently) newest GH family, '''[[Glycoside Hydrolase Family 189]]''', was completed today by [[Author]]s '''[[User:Tomoko Masaike|Tomoko Masaike]]''', '''[[User:Masahiro Nakajima|Masahiro Nakajima]]''', and '''[[User:Nobukiyo Tanaka|Nobukiyo Tanaka]]''' ([[User:Masahiro Nakajima|Masahiro Nakajima]] is the [[Responsible Curator]]). '''[[GH189]]''' is a family of bacterial transglycosylases that comprise a critical domain in cyclic beta-1,2-glucan synthase (CGS), because this domain is responsible for the final cyclization step during the biosynthesis of these key effector molecules.  The discovery of '''[[GH189]]''' builds on similarly exciting work by these authors and their colleagues on beta-1,2-glucan hydrolases in [[GH144]] and [[GH162]], which share a common protein fold with '''[[GH189]]''', but have distinct mechansims. ''Check out the '''[[GH189]]''', [[GH144]], and [[GH162]] pages to learn more about this breakthrough work on beta-1,2-glucan-active enzymes!''
 
 
 
 
''The [[Board of Curators]] would also like to take the opportunity of this key milestone to express our sincere gratitude to our many expert [[:Category:Contributors|Contributors]] for their time and dedication to building ''CAZypedia'' as a community-based resource [[:CAZypedia:History|over the past 8 years]]. In addition to the [[Glycoside Hydrolase Families|100 Curator Approved GH pages]], ''CAZypedia'' also currently contains [[Polysaccharide_Lyase_Families|5 PL Family pages]], [[Auxiliary Activity Families|2 AA Family pages]], [[Glycosyltransferase Families|2 GT Family pages]], [[Carbohydrate Binding Module Families|10 CBM Family pages]], and [[Lexicon|22 Lexicon pages]]!''
 
 
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Latest revision as of 08:08, 2 May 2024

2 May 2024: CBDs I to X... A major milestone! CBM families 1 to 10 are now complete! These are the old CBD (cellulose-binding domain) families, which used to have roman numerals as part of their nomenclature. A special thank you to all the authors and responsible curators who have contributed to this major milestone. Go have a peek at each of these old school families on their respective CAZypedia pages: CBM1, CBM2, CBM3, CBM4, CBM5, CBM6, CBM7, CBM8, CBM9, and CBM10.


11 February 2024: A "BLAST" from the past, with a fresh update. Author Eduardo Moreno Prieto composed a new page on Glycoside Hydrolase Family 119,a family of bacterial amylases, which was Curator Approved by Stefan Janecek and Bernard Henrissat today. The first member of GH119 was characterized in 2006, and through sequence analysis with GH57 members, Janeček and Kuchtová predicted the active-site residues in 2012. Over a decade later, Eduardo, Bernard, and colleagues finally provided critical experimental support for these predictions. Learn more about this history, and especially the relationship between GH119 and GH57, in CAZypedia.


3 February 2024: A new family of beta-1,2-glucan-cyclizing enzymes. A page on the (currently) newest GH family, Glycoside Hydrolase Family 189, was completed today by Authors Tomoko Masaike, Masahiro Nakajima, and Nobukiyo Tanaka (Masahiro Nakajima is the Responsible Curator). GH189 is a family of bacterial transglycosylases that comprise a critical domain in cyclic beta-1,2-glucan synthase (CGS), because this domain is responsible for the final cyclization step during the biosynthesis of these key effector molecules. The discovery of GH189 builds on similarly exciting work by these authors and their colleagues on beta-1,2-glucan hydrolases in GH144 and GH162, which share a common protein fold with GH189, but have distinct mechansims. Check out the GH189, GH144, and GH162 pages to learn more about this breakthrough work on beta-1,2-glucan-active enzymes!