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MetabolomicsSystematic analyses of lipid mobilization by human lipid transfer proteins

Lipid transfer proteins (LTPs) maintain the specialised lipid compositions of biological membranes, and many are associated with disease. In eukaryotes, they support organellar functions by transporting lipids between compartmentalised metabolic pathways. However, for the majority of the hundreds...

2025-11-14 | MTBLS9567 | MetaboLights
MetabolomicsMembrane lipid as cofactor of cargo uptake and release by box-like lipid transfer proteins
Lipid transfer proteins (LTPs) shuttle their cargo lipids between cellular membranes. LTPs facilitate the costly extraction of a lipid from a donor membrane, and its delivery into the acceptor membrane, but the mechanisms remain poorly understood. We combined extensive molecular dynamics simulations...
2026-10-06 | MTBLS15933 | MetaboLights
MetabolomicsNon-redundant cardiolipin synthase family proteins shape lipid composition and stress resilience in Bacteroides fragilis

Gut-resident bacteria must withstand membrane-disrupting stresses such as bile acids to persist in the intestinal environment. The Bacteroidota are a dominant phylum of the human gut microbiota. However, the genes responsible for synthesis of membrane lipids in this phylum remain relatively uncha...

2026-10-06 | MTBLS11891 | MetaboLights
UnknownCharacterization of Three Different Unusual S-Layer Proteins from Viridibacillus arvi JG-B58 That Exhibits Two Super-Imposed S-Layer Proteins.
Not available
S-EPMC4902306 | biostudies-literature
UnknownConserved S-Layer-Associated Proteins Revealed by Exoproteomic Survey of S-Layer-Forming Lactobacilli.
Not available
S-EPMC4702614 | biostudies-literature
ProteomicsIdentification of a Novel Glycan N-linked to the Archaellins and S-layer protein of the thermophilic methanogen, Methanothermococcus thermolithotrophicus
Motility in the Archaea domain is facilitated by a unique motility structure termed the archaellum. N-glycosylation of the major structural proteins (archaellins) is important for their subsequent incorporation into the archaellum filament. Here, we report the structure of the archaellin glycan from...
ORGANISM(S): Methanothermococcus thermolithotrophicus DSM 2095 
2020-10-14 | PXD019548 | Pride
Hilic-ms Archaellin Glycan Methanothermococcus thermolithotrophicus Ptm Rplc-ms Nmr 
TranscriptomicsTwo outer membrane proteins contribute to Caulobacter crescentus cellular fitness by preventing intracellular S-layer protein accumulation
Caulobacter crescentus is unique in that it has two homologous, seemingly redundant outer membrane proteins, RsaFa and RsaFb, that, together with other components, form a type I protein translocation pathway for S-layer export. RsaFa and RsaFb are required to prevent intracellular accumulation and a...
ORGANISM(S): Caulobacter vibrioides 
2016-09-26 | GSE83526 | GEO
ProteomicsLactobacillus surface layer glycosylation
the project aims to provide a glycomic and glycoproteomic approach to reveal S-layer glycosylation on lactobacillus kefiri aggregating and non-aggregating strains
ORGANISM(S): Lactobacillus kefiri 
2020-08-24 | PXD020358 | Pride
Lactobacillus Glycosylation Glycopeptides S-layer 
UnknownIsolation and Characterization of Cell Envelope Fragments Comprising Archaeal S-Layer Proteins.
Not available
S-EPMC9320373 | biostudies-literature
ProteomicsSurface proteome of emetic Bacillus cereus delta-sl2 delta-eag double mutant strain grown in glucose containing medium
his project provides tandem mass spectrometry data of extracellular non-covalently bound cell surface proteins from samples of Bacillus cereus AH187 devoid of the S-layer 2 (SL2) and extractable antigen 1 (EA1) S-layer proteins. The double mutant strain was grown on liquid MOD medium supplemented wi...
ORGANISM(S): Bacillus cereus AH187 
2022-08-12 | PXD033494 | Pride
Ah187 strain Shotgun proteomics Emetic bacillus cereus Sl2 and ea1 s-layer proteins Surfaceome 
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