Proteomics

Dataset Information

0

Lactobacillus surface layer glycosylation


ABSTRACT: the project aims to provide a glycomic and glycoproteomic approach to reveal S-layer glycosylation on lactobacillus kefiri aggregating and non-aggregating strains

INSTRUMENT(S): Q Exactive HF

ORGANISM(S): Lactobacillus Kefiri

SUBMITTER: gustavo cavallero  

LAB HEAD: Alicia Couto

PROVIDER: PXD020358 | Pride | 2020-08-24

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
ASNtoASPsearch.xml Xml
Dsearch.xml Xml
GCB35.raw Raw
GCD35.raw Raw
GC_CN.raw Raw
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Publications

Immunostimulation by <i>Lactobacillus kefiri</i> S-layer proteins with distinct glycosylation patterns requires different lectin partners.

Malamud Mariano M   Cavallero Gustavo J GJ   Casabuono Adriana C AC   Lepenies Bernd B   Serradell María de Los Ángeles MLÁ   Couto Alicia S AS  

The Journal of biological chemistry 20200813 42


S-layer (glyco)-proteins (SLPs) form a nanostructured envelope that covers the surface of different prokaryotes and show immunomodulatory activity. Previously, we have demonstrated that the S-layer glycoprotein from probiotic <i>Lactobacillus kefiri</i> CIDCA 8348 (SLP-8348) is recognized by Mincle (macrophage inducible C-type lectin receptor), and its adjuvanticity depends on the integrity of its glycans. However, the glycan's structure has not been described so far. Herein, we analyze the glyc  ...[more]

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