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MetabolomicsGain-of-function genetic screens in human cells identify SLC transporters overcoming environmental nutrient restrictions

Solute carrier (SLC) transporters control fluxes of nutrients and metabolites across membranes and thereby represent a critical interface between the microenvironment and cellular and subcellular metabolism. Because of substantial functional overlap, the interplay and relative contributions of SL...

2022-09-20 | MTBLS4268 | MetaboLights
MetabolomicsThe Toxoplasma monocarboxylate transporters are involved in the metabolism within the apicoplast and are linked to parasite survival

The apicoplast is a four-membrane plastid found in the apicomplexans, which harbors biosynthesis and organelle housekeeping activities in the matrix. However, the mechanism driving the flux of metabolites, in and out, remains unknown. Here we used TurboID and genome engineering to identify apicop...

2024-01-15 | MTBLS7060 | MetaboLights
MetabolomicsAftpo3 and Afdur3, the Aspergillus fumigatus Plasma Membrane Transporters of Polyamines, Regulate Polyamine Homeostasis and Itraconazole Susceptibility

Aspergillus fumigatus is a notorious opportunistic pathogen that causes Invasive Aspergillosis (IA) infections with high mortality in immunosuppressed individuals. Long-term antifungal drug azole abuse in clinical treatment and agriculture renders it ineffectual or drug resistant. Drug resistance...

2020-12-21 | MTBLS1739 | MetaboLights
Genomicstransporters
Arabidopsis thaliana mutant lines of secondary metabolite transporters microbiome
PRJEB65466 | ENA
ProteomicsHDX-MS on secondary transporters
Secondary transporters undergo structural rearrangements to catalyze substrate translocation across the cell membrane – yet how such conformational changes happen within a lipid environment remains poorly understood. Here, we combine hydrogen-deuterium exchange mass spectrometry (HDX-MS) with molecu...
ORGANISM(S): Escherichia coli 
2018-10-16 | PXD011060 | Pride
Conformational dynamics Structural biology Membrane proteins Lipid-protein interactions 
ProteomicsAn impaired respiratory electron chain triggers down-regulation of the energy metabolism and de-ubiquitination of solute carrier amino acid transporters
We integrated metabolome and proteome profiles of the parental cell line 143B.TK- versus ?0, including PTM analyses such as phosphorylation and ubiquitination to characterize the impact of the absence of mtDNA for the entire cell. For quantitative proteome profiling, we used a shotgun LC-MS/MS appro...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-04-01 | MSV000080873 | MassIVE
UnknownStructural perspectives on secondary active transporters.
Not available
S-EPMC2933288 | biostudies-literature
UnknownPrimary and secondary thyroid hormone transporters.
Not available
S-EPMC3155113 | biostudies-literature
UnknownDirect protein-lipid interactions shape the conformational landscape of secondary transporters.
Not available
S-EPMC6175955 | biostudies-literature
UnknownPlant Secondary Metabolite Transporters: Diversity, Functionality, and Their Modulation.
Not available
S-EPMC8580416 | biostudies-literature
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