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TranscriptomicsMOTS-c: A Novel Peptide Encoded by a Short Mitochondrial Open Reading Frame Regulates Metabolic Homeostasis
Mitochondria are known to be functional organelles, but their role as a signaling unit is increasingly being appreciated. The recent identification of a short open reading frame (sORF) in the mitochondrial DNA (mtDNA) that encodes a signaling peptide, humanin, suggests the possible existence of addi...
ORGANISM(S): Homo sapiens 
2015-03-07 | E-GEOD-65068 | biostudies-arrayexpress
ProteomicsBIOSITe: A novel method for direct detection of site specific biotinylation
Proximity-dependent biotinylation methods, such as those mediated by BioID and APEX, are being widely adopted for studying in vivo protein-protein interaction dynamics and subcellular structures. However, these along with other biotin-based technologies are severely dependent on avidin family protei...
ORGANISM(S): Homo sapiens (Human) Mus musculus (Mouse) 
2017-12-19 | PXD007862 | Pride
Bioid Proximity dependent biotinylation Bcr abl Mass spectrometry Ip Peptide Biotinylation Biosite 
UnknownIdentification and Validation of a PD-L1 Binding Peptide for Determination of PDL1 Expression in Tumors.
Not available
S-EPMC5651871 | biostudies-literature
ProteomicssBioSITe enables sensitive identification of the cell surface proteome through direct enrichment of biotinylated peptides
Background: Cell surface proteins perform critical functions related to immune response, signal transduction, cell-cell interactions, and cell migration. Expression of specific cell surface proteins can determine cell-type identity, and can be altered in diseases including infections, cancer and gen...
ORGANISM(S): Homo sapiens (Human) 
2024-01-26 | PXD044519 | Pride
Biosite Label-free quantitation Biotinylation Surfaceome 
ProteomicsA workflow towards the reproducible identification and quantitation of protein carbonylation sites in human plasma
Protein carbonylation has been consistently used as a marker of excessive oxidative stress and studied in the context of multiple human oxidative stress related diseases. The variety of carbonyl post-translational modifications (PTMs) and their low abundance on easily accessible diagnostic tissues (...
ORGANISM(S): Homo sapiens (Human) 
2021-03-02 | PXD023738 | Pride
Protein carbonylation Lc-twims-ms/ms Aldehyde reactive probe (arp) Human plasma Biotin-avidin affinity 
ProteomicsMicroID: A Novel Biotin Ligase Enables Rapid Proximity Ligation Proteomics
Identifying protein-protein interactions is central to dissecting signaling and regulatory processes in cells. BioID is a proximity ligation method that uses a promiscuous biotin ligase to detect protein-protein interactions in cells in a highly reproducible manner. Recent advancements in proximity ...
ORGANISM(S): Homo sapiens (Human) 
2022-08-12 | PXD031146 | Pride
Proximity ligation  bioid  turboid  organelle  mass spectrometry  microid 
ProteomicsBenchmarking cleavable biotin tags for site-centric chemoproteomics
the performance of five common cleavable biotin linkers are assessed parallelly by using commercially available thiol-reactive probe IPM (2-iodo-N-(prop-2-yn-1-yl)acetamide) in profiling cysteinome
ORGANISM(S): Homo Sapiens 
2022-01-16 | PXD031019 |
ProteomicsChemoproteomic profiling of O-GlcNAcylated proteins and identification of O-GlcNAc transferases in rice
O-linked β-N-acetylglucosaminylation (O-GlcNAcylation) is a ubiquitous posttranslational modification occurring in both animals and plants. Thousands of proteins along with their O-GlcNAcylation sites have been identified in various animal systems, yet the O-GlcNAcylated proteomes in plants remain po...
ORGANISM(S): Oryza sativa (Rice) 
2023-05-10 | PXD036527 | Pride
O-glcnacylation Hcd pd ethcd Metabolic glycan labeling Plant glycobiology. Rice Chemoproteomic 
TranscriptomicsIdentification of re-capping substrates for the cytoplasmic capping enzyme complex
The analysis of capped RNAs by massively parallel sequencing has identified a large number of previously unknown transcripts, some of which are small RNAs and others are 5M-bM-^@M-^Y truncated forms of RefSeq genes. The latter may be generated by endonuclease cleavage or by stalling of Xrn1 at defi...
ORGANISM(S): Homo sapiens 
2012-12-20 | E-GEOD-36729 | biostudies-arrayexpress
UnknownArginine-Selective Chemical Labeling Approach for Identification and Enrichment of Reactive Arginine Residues in Proteins.
Not available
S-EPMC6645047 | biostudies-literature
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