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ProteomicsIntramolecular disulfide bridges in Voltage-Dependent Anion Channel 2 (VDAC2) protein from Rattus norvegicus revealed by high resolution mass spectrometry.
Voltage-Dependent Anion Channel isoforms (VDAC1, VDAC2, VDAC3) are relevant component of the outer mitochondrial membrane and play crucial role in cellular processes, in regulation of metabolism and in survival pathways. Recently, we reported the characterization of the oxidation pattern of cysteine...
ORGANISM(S): Rattus rattus (Black rat) 
2024-06-16 | PXD044041 | Pride
High-resolution mass spectrometry  intramolecular disulfide bridges  rattus voltage-dependent anion selective channel isoform 2 (rvdac2)  cysteine redox state  structural characterization. 
ProteomicsOnline electrochemical reduction of both inter- and intramolecular disulfide bridges in immunoglobulins
Cysteine disulfide bridges can be reduced by chemical methods, like an incubation with DTT. However, reduction with an electrochemical method has also been demonstrated. Electrochemical reduction can be implemented online, after LC separation and before mass spectrometry. For the study of antibody m...
ORGANISM(S): Homo sapiens (Human) 
2022-05-27 | PXD021649 | Pride
Electrochemical reduction  disulfide  top-down  antibody 
UnknownA Single-Molecule Strategy to Capture Non-native Intramolecular and Intermolecular Protein Disulfide Bridges.
Not available
S-EPMC9136921 | biostudies-literature
ProteomicsStructural characterization of intra- and intermolecular disulfide bonds in Voltage-Dependent Anion Channel 3 (VDAC3) protein from Rattus norvegicus by high-resolution mass spectrometry
Voltage-Dependent Anion Channels, the most abundant proteins of the mitochondrial outer membrane, are responsible for exchange of ions and metabolites between cytosol and mitochondria. They participate in the control of glycolytic metabolism through interaction with numerous enzymes and play a key r...
ORGANISM(S): Rattus norvegicus (Rat) 
2025-09-08 | PXD064110 | Pride
High-resolution mass spectrometry  intra- and intermolecular disulfide bonds  rattus voltage-dependent anion selective channel isoform 3 (rvdac3)  cysteine redox state  structural characterization 
UnknownCE-MS/MS and CE-timsTOF to separate and characterize intramolecular disulfide bridges of monoclonal antibody subunits and their application for the assessment of subunit reduction protocols.
Not available
S-EPMC10899284 | biostudies-literature
UnknownStructure-function analysis of Avian β-defensin-6 and β-defensin-12: role of charge and disulfide bridges.
Not available
S-EPMC5016922 | biostudies-literature
UnknownStructure-activity relationships of the intramolecular disulfide bonds in coprisin, a defensin from the dung beetle.
Not available
S-EPMC4281341 | biostudies-literature
UnknownMass spectrometry profiles superoxide-induced intramolecular disulfide in the FMN-binding subunit of mitochondrial Complex I.
Not available
S-EPMC2614441 | biostudies-literature
UnknownGallocin A, an Atypical Two-Peptide Bacteriocin with Intramolecular Disulfide Bonds Required for Activity.
Not available
S-EPMC10100652 | biostudies-literature
UnknownWhen an Intramolecular Disulfide Bridge Governs the Interaction of DUOX2 with Its Partner DUOXA2.
Not available
S-EPMC4580306 | biostudies-literature
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