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ProteomicsAsn3 mass accuracy jurkat proteome
The use of internal calibrants (the so called lock mass approach) provides much greater accuracy in mass spectrometry based proteomics. However, the polydimethylcyclosiloxane (PCM) peaks commonly used for this purpose are quite unreliable, leading to missing calibrant peaks in spectra and correspond...
ORGANISM(S): Homo sapiens (Human) 
2013-10-22 | PXD000426 | Pride
Ltq-orbitrap velos Lc-ms/ms Human Mass accuracy 
ProteomicsN-terminal_COFRADIC_Jurkat - Selecting protein N-terminal peptides by combined fractional diagonal chromatography
N-terminal COFRADIC sorting of a Jurkat proteome
ORGANISM(S): Homo sapiens (Human) 
2011-08-01 | PRD000336 | Pride
ProteomicsThe Arabidopsis Metacaspase 9 Degradome
The metacaspase 9 degradome in Arabidospis thaliana seedlings using N-terminal COFRADIC and further experimental validation of the identified substrates.
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2013-08-13 | PRD000664 | Pride
ProteomicsBeta-actin KO - Cells lacking β-actin are genetically reprogrammed and maintain conditional migratory capacity
COFRADIC of a proteome comparing beta-actin KO1 and WT
ORGANISM(S): Mus musculus (Mouse) 
2012-05-02 | PRD000522 | Pride
ProteomicsN-glycoproteomic analyses from different insect species reveal conserved and unique glycoproteins
N-glycosylation is one of the most abundant and conserved protein modifications in eukaryotes. This modification serves various important functions, such as protein folding and cellular attachment, but also modulation of a protein’s function. Recently, it has been show...
ORGANISM(S): Buchnera aphidicola subsp. Acyrthosiphon pisum (Acyrthosiphon pisum symbiotic bacterium) Drosophila melanogaster (Fruit fly) Tetropium castaneum 
2018-06-18 | PXD008745 | Pride
Glycoprotein Mass spectrometry (ms) Proteomics Drosophila melanogaster Insect Pest insect Lectin N-linked glycosylation 
ProteomicsCALCIUM-DEPENDENT PROTEOLYSIS OF THE ARABIDOPSIS DAMP PRECURSOR PROPEP1 BY THE CYSTEINE PROTEASE METACASPASE4 REVEALS A CONSERVED MECHANISM FOR IMMEDIATE RELEASE OF PEPTIDE SIGNALS DURING WOUND RESPONSES
In animals, one of the most immediate responses to tissue wounding comprises the release of peptide signals such as interleukins from their precursor proteins. Although the wound response has been intensively studied in plants as well, little is known about plant peptides with cytokine-like function...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2019-04-23 | PXD005740 | Pride
Peptidomics Propep1 Metacaspase Arabidopsis 
ProteomicsProtein interactors of 3-O sulfated heparan sulfates in human MCI and age-matched control cerebrospinal fluid
Heparan (HS) proteoglycans (HSPGs) are common on the cell surface and mediate many physiological processes. Binding of HSPG ligands is determined by the sulfation code on the heparan sulfate chain and the HS chain can be N-/2-O/6-O- or 3-O-sulfated, generating a heterogenous sulfation pattern. 3-O s...
ORGANISM(S): Homo sapiens (Human) 
2022-08-09 | PXD034935 | Pride
Hs-protein interaction  hs 3-o sulfation interactome  heparan sulfates  alzheimer’s disease 
ProteomicsProtein N-glycosylation is sex-related in Nilaparvata lugens adults
Nilaparvata lugens, or the brown planthopper, is one of the most notorious pest insects of cultured rice, and a model for hemimetabolous development. Recently, the N-glycome of N. lugens was explored throughout post-embryonic development and reproductive stages, which revealed differential protein N...
ORGANISM(S): Nilaparvata lugens 
2020-01-16 | PXD013657 | Pride
Nilaparvata lugens Pest insect N-glycosylation sites N-linked glycosylation 
ProteomicsMetabolic regulation of N-terminal acetylation in yeast
N-terminal (Nt) acetylation, catalyzed by N-terminal acetyltransferases (NATs), has emerged as an important co-translational modification in eukaryotes, and involves the transfer of the acetyl moiety from acetyl-CoA (Ac-CoA) to the α-amino group of a nascent polypeptide. Here, we report the first gl...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2018-09-07 | PXD004326 | Pride
Metabolism Acetyl coenzyme a Saccharomyces cerevisiae N-terminal acetylation N-terminomics 
ProteomicsN-terminal acetylome analyses reveals the substrate specificity profile of Naa50 (Nat5) and implicate NATs in influencing initiator Methionine processing
Co-translational N-terminal (Nt-) acetylation of nascent polypeptides is catalyzed by N-terminal acetyltransferases (NATs). The very N-terminal amino acid sequence is the major factor determining whether or not a given protein is Nt-acetylated. In humans, six different NATs, denoted NatA-NatF, are i...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2015-05-29 | PXD001437 | Pride
N-terminal acetyltransferase / n-terminomics / nt-acetylome / naa50 / nate 
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