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Difference between revisions of "Template:News"

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'''07 February 2011:''' ''A landmark CAZypedia page:'' This one has been a long time coming, but today '''[[User:Birte Svensson|Birte Svensson]]''' and '''[[User:Stefan Janecek|Stefan Janecek]]''' completed the '''[[Glycoside Hydrolase Family 13]]''' page.  '''[[GH13]]''' is, quite simply, THE family of α-glucoside-degrading and -rearranging enzymes, with over 10000 members distributed into more than 35 subfamilies, which represent tens of enzyme activitiesDue to the central role starch (amylose/amylopectin) and glycogen play in energy storage, these enzymes are of immense [http://dx.doi.org/10.1093/jxb/erq411 ecological] and [http://dx.doi.org/10.1016/S0168-1656(01)00407-2 biotechnological] importance. ''[[GH13]] is also our 70th [[Glycoside Hydrolase Families|Curator Approved GH Family]] page!!!''
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'''23 January 2026:''' ''An oldie, but a goodie:'' As our first page of the new year, the '''[[Glycoside Hydrolase Family 71]]''' page, written by '''[[User:Antonielle Vieira Monclaro|Antonielle Vieira Monclaro]]''', was [[Curator Approved]] by '''[[User:Johan Larsbrink|Johan Larsbrink]]''' today.  '''[[GH71]]''' is a family of mostly fungal alpha-1,3-glucanases that was established and subjected to mechanistic characterization in the early 2000sMore recently in 2025, the Yano and [[User:Johan Larsbrink|Larsbrink]] groups independently presented the first crystal structures of '''[[GH71]]''' members (from ''Schizosaccharomyces'' and ''Aspergillus'', respectively).  ''[[User:Antonielle Vieira Monclaro|Antonielle]] wrote an excellent overview of '''[[GH71]]''', which you should definitely check out '''[[GH71|here]]'''.''
 
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'''17 January 2011:''' ''Our first news for the new year:'' '''[[User:Peter Reilly|Peter Reilly]]''' has just completed and approved the '''[[Glycoside Hydrolase Family 44]]''' page. '''[[GH44]]''' is another classic cellulase family (formerly known as [http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1134435/ ''cellulase family J'']); a number of these endo-beta(1-4)-glucanases have a penchant for degrading xyloglucan as well as soluble synthetic cellulose derivatives.
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'''8 December 2025:''' ''Just in time for the holidays:'' The '''[[Glycosyltransferase Family 138]]''' page by [[Author]] '''[[User:Wei Peng|Wei Peng]]''' and [[Responsible Curator]] '''[[User:Kim Orth|Kim Orth]]''' was [[Curator Approved]] today. '''[[GT138]]''' is small family of plant-associated bacterial members.  The archetype from ''Pseudomonas syringae'', AvrB, is a rhamnosyl transferase that glycosylates the plant host protein RIN4 to effect programmed cell death (hypersensitive response).  Also notable, AvrB has an unusual protein fold among [[glycosyltransferases]], based upon a "Fido" domain. '''''[[GT138]]''' represents one of a small, but hopefully growing, number of [[Glycosyltransferases|GT]] pages in ''CAZypedia'', whose unique features you should read more about '''[[GT138|here]]'''.''
 
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'''29 October 2010:''' ''News from sunny Provence:'' '''[[User:Florence Vincent|Florence Vincent]]''' has completed the '''[[Glycoside Hydrolase Family 73]]''' page, which has just been edited and [[Curator Approved|approved]] by [[Board of Curators|Senior Curator]] '''[[User:Bernard Henrissat|Bernard Henrissat]]''''''[[GH73]]''' contains peptidoglycan hydrolases with endo-β-N-acetylglucosaminidase (NAG, a.k.a. GlcNAc) specificity.  Mechanistic and structural parallels between this family and other hexosaminidase families have been drawn, including '''[[GH18]]''', whose ''CAZypedia'' page was very recently finished ''(see the preceding News item from Oct. 13)''.
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'''31 October 2025:''' ''A spooktacular addition to the CAZypedia family!'' Come and say 'Boo!' to the frighteningly well written '''[[CBM13]]''' ''CAZypedia'' page.  The '''[[CBM13]]''' family is a '''[[Carbohydrate-binding_modules#Blurred Lines: CBMs, Lectins and Outliers|lectin-like CBM family]]'''. Its first characterized members were lectins, including the B chain from the highly toxic [https://en.wikipedia.org/wiki/Ricin ricin] toxin from ''Ricinus communis''.  This spine tingling read was authored by '''[[User:Scott Mazurkewich|Scott Mazurkewich]]''' and '''[[User:Lauren McKee|Lauren McKee]]''' who also acted as responsible curator. ''Come and visit the scariest of ''CAZypedia'' CBM pages, '''[[CBM13|here!]]'''...  if you dare...''
 
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'''13 October 2010:''' '''[[User:Gideon Davies|Gideon Davies]]''' has just completed and approved the '''[[Glycoside Hydrolase Family 18]]''' chitinase/endo-β-''N''-acetylglucosaminidase page, with help from '''[[User:Nathalie Juge|Nathalie Juge]]''' on the non-catalytic proteins in the family, which function as carbohydrate-binding proteins or enzyme inhibitors.  ''Look out for links to this and several of the pages mentioned in previous News items in the latest version of the [http://www.cazy.org/ CAZy database], to be released today!''
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'''29 July 2025:''' ''[[CBM91]] is in the news!'' The xylan binding '''[[CBM91]]''' family ''CAZypedia'' page is up and running.  Appended to mainly [[GH43]] xylanases this [[CBM91]] family drives interaction with substrate. The [[CBM91]] page was authored by '''[[User:Daichi Ito|Daichi Ito]]''' who also discovered the initial xylan-binding function which resulted in the creation of the [[CBM91]] CAZy family. ''Read up on this industrially interesting '''[[CBM91]]''' family '''[[CBM91|here]]'''.''
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'''08 October 2010:''' ''Trehalases!:'' ''CAZypedia'' [[Author]] '''[[User:Tracey Gloster|Tracey Gloster]]''' completed the '''[[Glycoside Hydrolase Family 37]]''' page today, which was summarily approved by [[Responsible Curator]] '''[[User:Gideon Davies|Gideon Davies]]''''''[[GH37]]''' is a trehalase-specific family; trehalases are also currently found in [[GH15]] and [[GH65]].
 
 
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Latest revision as of 07:14, 26 January 2026

23 January 2026: An oldie, but a goodie: As our first page of the new year, the Glycoside Hydrolase Family 71 page, written by Antonielle Vieira Monclaro, was Curator Approved by Johan Larsbrink today. GH71 is a family of mostly fungal alpha-1,3-glucanases that was established and subjected to mechanistic characterization in the early 2000s. More recently in 2025, the Yano and Larsbrink groups independently presented the first crystal structures of GH71 members (from Schizosaccharomyces and Aspergillus, respectively). Antonielle wrote an excellent overview of GH71, which you should definitely check out here.


8 December 2025: Just in time for the holidays: The Glycosyltransferase Family 138 page by Author Wei Peng and Responsible Curator Kim Orth was Curator Approved today. GT138 is small family of plant-associated bacterial members. The archetype from Pseudomonas syringae, AvrB, is a rhamnosyl transferase that glycosylates the plant host protein RIN4 to effect programmed cell death (hypersensitive response). Also notable, AvrB has an unusual protein fold among glycosyltransferases, based upon a "Fido" domain. GT138 represents one of a small, but hopefully growing, number of GT pages in CAZypedia, whose unique features you should read more about here.


31 October 2025: A spooktacular addition to the CAZypedia family! Come and say 'Boo!' to the frighteningly well written CBM13 CAZypedia page. The CBM13 family is a lectin-like CBM family. Its first characterized members were lectins, including the B chain from the highly toxic ricin toxin from Ricinus communis. This spine tingling read was authored by Scott Mazurkewich and Lauren McKee who also acted as responsible curator. Come and visit the scariest of CAZypedia CBM pages, here!... if you dare...


29 July 2025: CBM91 is in the news! The xylan binding CBM91 family CAZypedia page is up and running. Appended to mainly GH43 xylanases this CBM91 family drives interaction with substrate. The CBM91 page was authored by Daichi Ito who also discovered the initial xylan-binding function which resulted in the creation of the CBM91 CAZy family. Read up on this industrially interesting CBM91 family here.