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In the present study we analyzed the response of S. aureus to mupirocin, the drug of choice for nasal decolonization of S. aureus. Mupirocin selectively inhibits the bacterial isoleucyl-tRNA synthetase (IleRSs) leading to the accumulation of uncharged isoleucyl-tRNA and hence (p)ppGpp. The latter is...
ORGANISM(S): Staphylococcus aureus 
The genome sequence is the “blue-print of life”, but proteomics is required to relate this blue-print of life to the actual physiology of living cells. Because of their low complexity – only about 2.000 proteins make a Staphylococcus aureus cell viable – bacteria are excellent model systems to ident...
ORGANISM(S): Staphylococcus aureus 
Brassinosteroids (BRs) are plant steroid hormones sensed at the cell surface by the membrane receptor kinase BRI1. Activation of BRI1 leads to the dephosphorylation of BZR1/BES1 transcription factors through inactivation of the glycogen synthase kinase 3 BIN2. Here, the in vitro phosphorylation site...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2026-05-22 | PXD073452 | Pride
The immunoprecipitation followed by mass-spectrometry (AP-MS) experiment was performed as follows. The N-terminal Kelch domain, the C-terminal phosphatase domain or a catalytically inactive version of the C-terminal phosphatase domain of the Kelch phosphatase BSU1 from Arabidopsis thaliana were cons...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2026-05-22 | PXD072713 | Pride
Long term-catheterization leads inevitably to a catheter-associated bacteriuria caused by multispecies bacterial biofilms growing on and in the catheters. The overall goal of the presented study was (I) to unravel bacterial community structure and function of such an uropathogenic biofilm and (II) t...
ORGANISM(S): Morganella <scale Insect> (ncbitaxon:108061) Morganella <fungus> (ncbitaxon:90690) Pseudomonas Sp. (ncbitaxon:306) Homo Sapiens (ncbitaxon:9606) 
2016-07-19 | MSV000079927 | MassIVE
Absolute protein quantification was applied to follow the dynamics of the cytoplasmic proteome of Staphylococcus aureus in response to long-term oxygen starvation. For 1,168 proteins, the majority of all expressed proteins, molecule numbers per cell have been determined to monitor the cellular inves...
ORGANISM(S): Staphylococcus aureus (strain COL) 
2016-07-11 | PXD000330 | Pride
Gene-expression profiles of rat liver cirrhosis induced by diethylnitrosamine and the effect of erlotinib on liver fibrogenesis and liver cancer development Hepatocellular carcinoma (HCC) is the sixth most common solid tumor worldwide and the third leading cause of cancer-related death. Given the l...
ORGANISM(S): Rattus norvegicus 
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