PPIA
Gene Ontology Biological Process
- RNA-dependent DNA replication [TAS]
- blood coagulation [TAS]
- entry into host cell [TAS]
- establishment of integrated proviral latency [TAS]
- leukocyte migration [TAS]
- lipid particle organization [IMP]
- platelet activation [TAS]
- platelet degranulation [TAS]
- positive regulation of protein secretion [IMP]
- positive regulation of viral genome replication [IMP]
- protein folding [TAS]
- protein peptidyl-prolyl isomerization [IDA]
- regulation of viral genome replication [IMP, TAS]
- uncoating of virus [TAS]
- viral life cycle [TAS]
- viral process [TAS]
- viral release from host cell [TAS]
- virion assembly [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
PPIA
Gene Ontology Biological Process
- RNA-dependent DNA replication [TAS]
- blood coagulation [TAS]
- entry into host cell [TAS]
- establishment of integrated proviral latency [TAS]
- leukocyte migration [TAS]
- lipid particle organization [IMP]
- platelet activation [TAS]
- platelet degranulation [TAS]
- positive regulation of protein secretion [IMP]
- positive regulation of viral genome replication [IMP]
- protein folding [TAS]
- protein peptidyl-prolyl isomerization [IDA]
- regulation of viral genome replication [IMP, TAS]
- uncoating of virus [TAS]
- viral life cycle [TAS]
- viral process [TAS]
- viral release from host cell [TAS]
- virion assembly [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Cross-Linking-MS (XL-MS)
An interaction is detected between two proteins using chemically reactive or photo-activatable cross-linking reagents that covalently link amino acids in close proximity, followed by mass spectrometry analysis to identify the linked peptides (reviewed in PMID 37406423, 37104977). Experiments may be carried with live cells or cell lysates in which all proteins are expressed at endogenous levels (e.g. PMID 34349018, 35235311) or with recombinant proteins (e.g., PMID 28537071).
Publication
A new in vivo cross-linking mass spectrometry platform to define protein-protein interactions in living cells.
Protein-protein interactions (PPIs) are fundamental to the structure and function of protein complexes. Resolving the physical contacts between proteins as they occur in cells is critical to uncovering the molecular details underlying various cellular activities. To advance the study of PPIs in living cells, we have developed a new in vivo cross-linking mass spectrometry platform that couples a novel membrane-permeable, ... [more]
Throughput
- High Throughput
Additional Notes
- In Vivo Azide-A-DSBSO Cross-linking of HEK 293 Cells
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
PPIA PPIA | Cross-Linking-MS (XL-MS) Cross-Linking-MS (XL-MS) An interaction is detected between two proteins using chemically reactive or photo-activatable cross-linking reagents that covalently link amino acids in close proximity, followed by mass spectrometry analysis to identify the linked peptides (reviewed in PMID 37406423, 37104977). Experiments may be carried with live cells or cell lysates in which all proteins are expressed at endogenous levels (e.g. PMID 34349018, 35235311) or with recombinant proteins (e.g., PMID 28537071). | High | - | BioGRID | - | |
PPIA PPIA | Reconstituted Complex Reconstituted Complex An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator. | Low | - | BioGRID | 3586744 |
Curated By
- BioGRID