PPIF
Gene Ontology Biological Process
- cellular response to arsenic-containing substance [ISS]
- cellular response to calcium ion [ISS]
- cellular response to hydrogen peroxide [IMP]
- negative regulation of ATPase activity [ISS]
- negative regulation of apoptotic process [IDA]
- negative regulation of intrinsic apoptotic signaling pathway [IMP]
- negative regulation of oxidative phosphorylation [ISS]
- negative regulation of oxidative phosphorylation uncoupler activity [ISS]
- negative regulation of release of cytochrome c from mitochondria [IDA]
- positive regulation of release of cytochrome c from mitochondria [ISS]
- protein peptidyl-prolyl isomerization [IBA]
- regulation of mitochondrial membrane permeability [ISS]
- regulation of mitochondrial membrane permeability involved in programmed necrotic cell death [IMP]
- regulation of proton-transporting ATPase activity, rotational mechanism [ISS]
- response to ischemia [ISS]
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
Cross-linking mass spectrometry discovers, evaluates, and corroborates structures and protein-protein interactions in the human cell.
Significant recent advances in structural biology, particularly in the field of cryoelectron microscopy, have dramatically expanded our ability to create structural models of proteins and protein complexes. However, many proteins remain refractory to these approaches because of their low abundance, low stability, or-in the case of complexes-simply not having yet been analyzed. Here, we demonstrate the power of using cross-linking ... [more]
Throughput
- High Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PPIF 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 | 3767610 | |
| PPIF PPIA | Proximity Label-MS 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. | High | - | BioGRID | 2787368 |
Curated By
- BioGRID