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We produced recombinant TLP and CHI as model thermolabile wine haze proteins and applied a peptidomics strategy to investigate whether D. suzukii larval peptidases were able to digest them under acidic conditions (pH 3.5) typically found in winemaking practices.
ORGANISM(S): Vitis vinifera (Grape) 
2023-05-10 | PXD039025 | Pride
The proteomic profile of a Silvaner Franken wine is described here for the first time. Wine proteins were identified via mass spectrometry (MS)-based proteomics through in-solution and in-gel digestion methods to obtain a wide proteomic profile of proteins which survive the vinification processes. ...
ORGANISM(S): Vitis vinifera (Grape) 
2023-07-20 | PXD040172 | Pride
Tryptic peptides from wine haze proteins (TLP and CHI) were identified by MS-based peptidomics (top-down proteomics. Their structural visualization and molecular dynamics simulations were used to highlight cleavage spots.
ORGANISM(S): Vitis vinifera (Grape) 
2022-08-04 | PXD024723 | Pride
Recombinant TLP (rTLP) and CHI (rCHI), expressed by Komagataella phaffii, were used as as haze-protein models, for having similar characteristics (aggregation potential, melting point, functionality, glycosylation levels and bentonite adsorption) to the native-haze proteins from Vitis vinifera.
ORGANISM(S): Vitis vinifera (Grape) 
2023-03-11 | PXD035796 | Pride
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