BAIT
ORF3A
SARS-CoV2 ORF3a, SARS-CoV-2 ORF3a, Protein 3a, 3a, AP3A_SARS2, PRO_0000449650, GU280_gp03
Protein 3a
GO Process (0)
GO Function (0)
GO Component (0)
Severe acute respiratory syndrome coronavirus 2
PREY
DMD
BMD, CMD3B, DXS142, DXS164, DXS206, DXS230, DXS239, DXS268, DXS269, DXS270, DXS272, MRX85, GS1-19O24.1
dystrophin
GO Process (22)
GO Function (8)
GO Component (14)
Gene Ontology Biological Process
- cardiac muscle cell action potential [ISS]
- cardiac muscle contraction [IMP]
- cellular protein complex assembly [ISS]
- cellular protein localization [IMP]
- extracellular matrix organization [TAS]
- motile cilium assembly [TAS]
- muscle filament sliding [TAS]
- muscle organ development [NAS]
- negative regulation of peptidyl-cysteine S-nitrosylation [ISS]
- negative regulation of peptidyl-serine phosphorylation [ISS]
- peptide biosynthetic process [IDA]
- positive regulation of neuron differentiation [IMP]
- positive regulation of neuron projection development [IMP]
- positive regulation of sodium ion transmembrane transporter activity [ISS]
- regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion [ISS]
- regulation of cellular response to growth factor stimulus [IMP]
- regulation of heart rate [IMP]
- regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum [ISS]
- regulation of ryanodine-sensitive calcium-release channel activity [ISS]
- regulation of skeletal muscle contraction [ISS]
- regulation of skeletal muscle contraction by regulation of release of sequestered calcium ion [ISS]
- regulation of voltage-gated calcium channel activity [ISS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- actin cytoskeleton [TAS]
- cell surface [IDA]
- costamere [IDA]
- cytosol [TAS]
- dystrophin-associated glycoprotein complex [IDA, NAS, TAS]
- filopodium [IDA]
- filopodium membrane [IDA]
- lateral plasma membrane [TAS]
- membrane raft [TAS]
- nucleus [IDA, TAS]
- plasma membrane [TAS]
- protein complex [IDA]
- sarcolemma [IDA]
- syntrophin complex [TAS]
Homo sapiens
Proximity Label-MS
An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.
Publication
Some aspects of the life of SARS-CoV-2 ORF3a protein in mammalian cells.
The accessory protein ORF3a, from SARS-CoV-2, plays a critical role in viral infection and pathogenesis. Here, we characterized ORF3a assembly, ion channel activity, subcellular localization, and interactome. At the plasma membrane, ORF3a exists mostly as monomers and dimers, which do not alter the native cell membrane conductance, suggesting that ORF3a does not function as a viroporin at the cell surface. ... [more]
Heliyon Aug. 01, 2023; 9(8);e18754 [Pubmed: 37609425]
Throughput
- High Throughput
Additional Notes
- Proximity label MS was carried out to identify high confidence protein interactors with a p-value < 0.05
Curated By
- BioGRID