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.
*
Consider attending the 15th Carbohydrate Bioengineering Meeting in Ghent, 5-8 May 2024.

Difference between revisions of "Template:News"

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'''9 September 2014:'''  ''2-for-1 Back to School Special:'' With the start of the new academic year, we are happy to report that two new [[Polysaccharide Lyase Families|Polysaccharide Lyase Family]] pages have recently been completed and given [[Curator Approved]] status.  In August, '''[[User:Naotake Konno|Naotake Konno]]''' and '''[[User:Shinya Fushinobu|Shinya Fushinobu]]''' produced the '''[[Polysaccharide Lyase Family 20]]''' page, which describes this small (currently, 18 member) group of bacterial and fungal beta-(1-4)-glucuronan-cleaving enzymes.  And, on the 7th of this month, '''[[User:Sine Larsen|Sine Larsen]]''' and '''[[User:Leila LoLeggio|Leila LoLeggio]]''' composed the '''[[Polysaccharide Lyase Family 4]]''' page.  Currently, '''[[PL4]]''' is only known to contain rhamnogalacturonan lyases involved in pectin degradation, notably including many plant sequences in addition to bacterial and fungal members.  We thank these [[Author]]s and [[Responsible Curator]]s for their contributions and encourage our readers to check out these new pages.
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'''2 July 2014:''' ''More on the alpha-amylase clan:'' We are pleased to report that '''[[User:Stefan Janecek|Stefan Janecek]]''' has made another key contribution to ''CAZypedia'' by completing the '''[[Glycoside Hydrolase Family 77]]''' page today.  '''[[GH77]]''' contains enzymes variously known as ''amylomaltases'', ''4-α-glucanotransferases'', or ''disproportionating enzymes'' (''D-enzymes'' in plants), which catalyze (1-4)-to-(1-4) transglycosylation of alpha-glucan chains and form part of the starch/glycogen debranching system.  Together with [[GH13]] and [[GH70]], [[GH77]] constitutes [[Clan]] GH-H, a clan of alpha-glucan-specific enzymes united by a common (β/α)<sub>8</sub> catalytic domain fold.  [[User:Stefan Janecek|Stefan]] is the founder and main organiser of ''ALAMY'' - the international symposia on the alpha-amylase enzyme family -  and has been a key person in producing the [[GH13]], [[GH70]], [[GH77]] pages in ''CAZypedia''; we are especially grateful for all his hard work and expertise!
 
'''2 July 2014:''' ''More on the alpha-amylase clan:'' We are pleased to report that '''[[User:Stefan Janecek|Stefan Janecek]]''' has made another key contribution to ''CAZypedia'' by completing the '''[[Glycoside Hydrolase Family 77]]''' page today.  '''[[GH77]]''' contains enzymes variously known as ''amylomaltases'', ''4-α-glucanotransferases'', or ''disproportionating enzymes'' (''D-enzymes'' in plants), which catalyze (1-4)-to-(1-4) transglycosylation of alpha-glucan chains and form part of the starch/glycogen debranching system.  Together with [[GH13]] and [[GH70]], [[GH77]] constitutes [[Clan]] GH-H, a clan of alpha-glucan-specific enzymes united by a common (β/α)<sub>8</sub> catalytic domain fold.  [[User:Stefan Janecek|Stefan]] is the founder and main organiser of ''ALAMY'' - the international symposia on the alpha-amylase enzyme family -  and has been a key person in producing the [[GH13]], [[GH70]], [[GH77]] pages in ''CAZypedia''; we are especially grateful for all his hard work and expertise!
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'''23 June 2014:'''
 
''"LysM" domains in CAZypedia:'' The cohort of [[Carbohydrate Binding Module Families]] covered in ''CAZypedia'' continues to grow with the completion of the '''[[Carbohydrate Binding Module Family 50]]''' by '''[[User:Takayuki Ohnuma|Takayuki Ohnuma]]''' and '''[[User:Toki Taira|Toki Taira]]'''.  [[CBM50]] members are also known as LysM domains, which are found in a range of enzymes beyond glycoside hydrolases, including proteases, in which they are believed to facilitate targeting and degradation the bacterial cell wall. ''Read more [[Carbohydrate Binding Module Family 50|here...!]]''
 
''"LysM" domains in CAZypedia:'' The cohort of [[Carbohydrate Binding Module Families]] covered in ''CAZypedia'' continues to grow with the completion of the '''[[Carbohydrate Binding Module Family 50]]''' by '''[[User:Takayuki Ohnuma|Takayuki Ohnuma]]''' and '''[[User:Toki Taira|Toki Taira]]'''.  [[CBM50]] members are also known as LysM domains, which are found in a range of enzymes beyond glycoside hydrolases, including proteases, in which they are believed to facilitate targeting and degradation the bacterial cell wall. ''Read more [[Carbohydrate Binding Module Family 50|here...!]]''
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'''14 May 2014:''' ''Two new CBM pages:'' We are pleased to report that '''[[User:Shinya Fushinobu|Shinya Fushinobu]]''' has produced and given [[Curator Approved]] status to two new [[CBM]] pages.  '''[[Carbohydrate Binding Module Family 28]]''' contains Type B CBMs that target non-crystalline beta-glucan chains, while '''[[Carbohydrate Binding Module Family 42]]''' members are Type C CBMs that bind terminal, non-reducing-end L-arabinofuranosyl residues, as found in xylans.  Both families are likely to play key role in potentiating biomass degradation by their host organisms, and are therefore relevant to related biotechnological applications.
 
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'''6 February 2014:''' ''Our second LPMO page:'' '''[[User:Glyn Hemsworth|Glyn Hemsworth]]''' and '''[[User:Gideon Davies|Gideon Davies]]''' have just completed the '''[[Auxiliary Activity Family 11]]''' page.  '''[[AA11]]''' is a very recently discovered family of copper-dependent, lytic polysaccharide mono-oxygenases (LPMO), whose defining member catalyzes the oxidative cleavage of chitin.  The LPMO field is particularly exciting and rapidly evolving, and we are proud to present the '''[[AA11]]''' page in ''CAZypedia'' so closely after the initial report on this family.
 
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'''17 January 2014:''' ''More on CBMs:'' The '''[[Carbohydrate Binding Module Family 41]]''' page was upgraded to [[Curator Approved]] status today by '''[[User:Alicia Lammerts van Bueren|Alicia Lammerts van Bueren]]''' and '''[[User:Al Boraston|Al Boraston]]'''.  '''[[CBM41]]''' is a family of alpha-glucan-binding modules, which are primarily associated with the pullulanases and debranching enzymes of [[Glycoside Hydrolase Family 13]].  ''Find out more [[Carbohydrate Binding Module Family 41|here...!]]''
 
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'''6 January 2014:''' ''A new year, a new CBM page!'' The '''[[Carbohydrate Binding Module Family 6]]''' page was completed and given [[Curator Approved]] status today by [[Author]] and [[Responsible Curator|Curator]] '''[[User:Mirjam Czjzek|Mirjam Czjzek]]'''.  '''[[CBM6]]''' was originally defined based on the observation of xylan binding, however the diversity of substrate specificities in this family has now grown to include diverse beta-glucans, chitin, and even the marine polysaccharide agarose; remarkably, some '''[[CBM6]]''' members also contain two distinct binding sites.  The '''[[CBM6]]''' page is ''CAZypedia's'' second [[Carbohydrate Binding Module Families|Carbohydrate Binding Module Family]] page, and we [[Carbohydrate_Binding_Module_Families#Under_construction|look forward]] to the further expansion of this section in the new year!
 
 
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Revision as of 21:19, 10 September 2014

9 September 2014: 2-for-1 Back to School Special: With the start of the new academic year, we are happy to report that two new Polysaccharide Lyase Family pages have recently been completed and given Curator Approved status. In August, Naotake Konno and Shinya Fushinobu produced the Polysaccharide Lyase Family 20 page, which describes this small (currently, 18 member) group of bacterial and fungal beta-(1-4)-glucuronan-cleaving enzymes. And, on the 7th of this month, Sine Larsen and Leila LoLeggio composed the Polysaccharide Lyase Family 4 page. Currently, PL4 is only known to contain rhamnogalacturonan lyases involved in pectin degradation, notably including many plant sequences in addition to bacterial and fungal members. We thank these Authors and Responsible Curators for their contributions and encourage our readers to check out these new pages.

2 July 2014: More on the alpha-amylase clan: We are pleased to report that Stefan Janecek has made another key contribution to CAZypedia by completing the Glycoside Hydrolase Family 77 page today. GH77 contains enzymes variously known as amylomaltases, 4-α-glucanotransferases, or disproportionating enzymes (D-enzymes in plants), which catalyze (1-4)-to-(1-4) transglycosylation of alpha-glucan chains and form part of the starch/glycogen debranching system. Together with GH13 and GH70, GH77 constitutes Clan GH-H, a clan of alpha-glucan-specific enzymes united by a common (β/α)8 catalytic domain fold. Stefan is the founder and main organiser of ALAMY - the international symposia on the alpha-amylase enzyme family - and has been a key person in producing the GH13, GH70, GH77 pages in CAZypedia; we are especially grateful for all his hard work and expertise!

23 June 2014: "LysM" domains in CAZypedia: The cohort of Carbohydrate Binding Module Families covered in CAZypedia continues to grow with the completion of the Carbohydrate Binding Module Family 50 by Takayuki Ohnuma and Toki Taira. CBM50 members are also known as LysM domains, which are found in a range of enzymes beyond glycoside hydrolases, including proteases, in which they are believed to facilitate targeting and degradation the bacterial cell wall. Read more here...!

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