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Talk:Glycoside Hydrolase Family 134

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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