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.
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Consider attending the 15th Carbohydrate Bioengineering Meeting in Ghent, 5-8 May 2023.
Talk:Glycoside Hydrolase Family 134
Dear CAZypedia curators,
GH134 enzymes are syn protonators: in the structure 5JUG in complex with mannopentaose, the proton donor Glu45 (Gln mutant) is clearly syn-positioned (near O5 of the mannose-ring in subsite -1), and the glycosidic bond is indeed out of the exo-anomeric effect. Maybe a short sentence on this can be included in this GH134 CAZypedia-entry?
With kindest regards, Wim
- Good suggestion - the addition has been made 11 Dec 2016, Spencer Williams