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MetabolomicsComputational mass spectrometry accelerates C=C position-resolved untargeted lipidomics using oxygen attachment dissociation
Mass spectrometry-based untargeted lipidomics has revealed the lipidome atlas of living organisms at the molecular species level. Despite the double bond (C=C) position being a crucial factor for enzyme preference, cellular membrane milieu, and biological activity, the C=C defined structures have no...
2022-11-09 | MTBLS5861 | MetaboLights
ProteomicsNovel asymmetric isopeptide bond steers directional genomic RNA egress from icosahedral virus
How essential asymmetries are built into icosahedral virus to facilitate directional genome egress is unknown. Here we capture the structure and dynamics of disassembly intermediates of an icosahedral virus. We reveal localized RNA density poised for release beneath 5-fold axes on one half of the vi...
ORGANISM(S): Turnip crinkle virus 
2025-11-06 | PXD067878 | Pride
Turnip crinkle virus Hdxms Rna egress Asymmetry Isopeptide bond 
TranscriptomicsDeciphering the genetic basis of Moraxella catarrhalis complement resistance: Gene expression analysis of Moraxella catarrhalis BBH18 upon exposure to normal human serum.
The complement system is an important part of the innate defense against invading pathogens. The ability to resist complement-mediated killing is considered to be an important virulence trait for the human-restricted respiratory tract pathogen M. catarrhalis, as most disease-associated M. catarrhali...
ORGANISM(S): Moraxella catarrhalis BBH18 
2014-06-23 | E-GEOD-52552 | biostudies-arrayexpress
ProteomicsProAlanase is an effective alternative to trypsin for proteomics applications and disulfide bond mapping_part2
Trypsin is the protease of choice in bottom-up proteomics. However, its application can be limited by the amino acid composition of target proteins and the pH of digestion solution. In this study we characterized ProAlanase, a protease from the fungus Aspergillus niger that cleaves primarily on the ...
ORGANISM(S): Homo sapiens (Human) 
2020-10-19 | PXD021191 | Pride
Sequence coverage Proline-rich Disulfide mapping Low-ph Proteomics Phosphorylation De novo sequencing Disulfide bonds Histone ptms Proalanase Histone variants 
ProteomicsProAlanase is an effective alternative to trypsin for proteomics applications and disulfide bond mapping
Trypsin is the protease of choice in bottom-up proteomics. However, its application can be limited by the amino acid composition of target proteins and the pH of digestion solution. In this study we characterized ProAlanase, a protease from the fungus Aspergillus niger that cleaves primarily on the ...
ORGANISM(S): Homo sapiens (Human) Loxodonta africana (African elephant) 
2020-10-19 | PXD019039 | Pride
Sequence coverage Proline-rich Disulfide mapping Low-ph Proteomics Phosphorylation De novo sequencing Disulfide bonds Proalanase 
ProteomicsProAlanase is an effective alternative to trypsin for proteomics applications and disulfide bond mapping_part3
Trypsin is the protease of choice in bottom-up proteomics. However, its application can be limited by the amino acid composition of target proteins and the pH of the digestion solution. In this study we characterize ProAlanase, a protease from the fungus Aspergillus niger that cleaves primarily on t...
ORGANISM(S): Homo sapiens (Human) 
2020-10-19 | PXD021703 | Pride
Sequence coverage Proline-rich Low-ph Histones Proteomics Phosphorylation De novo sequencing Disulfide bonds Proalanase 
ProteomicsC. difficile strain 630 flagellin C modifications
In proteomics, the study of post-translational modifications often relies on some type of enrichment strategy. Here, we show that an approach that is commonly used in phosphoproteomics (Immobilised Metal Affinity Chromatography (Fe3+-IMAC)) also enriches for peptides with a unique post-translational...
ORGANISM(S): Peptoclostridium difficile (strain 630) (Clostridium difficile) 
2022-04-04 | PXD029552 | Pride
C. difficile Phosphoproteomics Flagellin 
UnknownSpectroscopic Evidence for a Covalent Sigma Au-C Bond on Au Surfaces Using 13C Isotope Labeling.
Not available
S-EPMC8016281 | biostudies-literature
TranscriptomicsHost and pathogen interaction: time course [C. albicans]
The interaction between fungal pathogen and host during infection is a complex and dynamic process. To resolve this, we chose the zebrafish model organism as the host to study C. albicans infection via systems biology approach. Transcriptome microarray data and histological analysis of surviving fis...
ORGANISM(S): Candida albicans 
2013-08-26 | E-GEOD-32117 | biostudies-arrayexpress
UnknownProduct distribution and mechanism of the OH- initiated tropospheric degradation of three CFC replacement candidates: CH3CF[double bond, length as m-dash]CH2, (CF3)2C[double bond, length as m-dash]CH2 and (E/Z)-CF3CF[double bond, length as m-dash]CHF.
Not available
S-EPMC9060772 | biostudies-literature
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