BAIT

PRE4

proteasome core particle subunit beta 7, L000001486, YFR050C
Beta 7 subunit of the 20S proteasome
Saccharomyces cerevisiae (S288c)
PREY

PUP1

proteasome core particle subunit beta 2, L000001530, YOR157C
Beta 2 subunit of the 20S proteasome; endopeptidase with trypsin-like activity that cleaves after basic residues; synthesized as a proprotein before being proteolytically processed for assembly into 20S particle; human homolog is subunit Z
Saccharomyces cerevisiae (S288c)

Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

Publication

Toward a general chemical method for rapidly mapping multi-protein complexes.

Denison C, Kodadek T

Ru(II)(bpy2)32+Cl2, ammonium persulfate, and visible light irradiation has been shown to rapidly and efficiently cross-link several interacting proteins. However, this methodology has not yet been used to map the architecture of large multi-protein complexes. In this study, this chemistry is applied to the crystallographically characterized yeast proteasome. The data obtained demonstrate both the method's increased generality and fidelity in comparison ... [more]

J. Proteome Res. Jul. 16, 2004; 3(3);417-25 [Pubmed: 15253422]

Throughput

  • High Throughput

Additional Notes

  • proteins cross-linked

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PRE4 PUP1
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High-BioGRID
-
PRE4 PUP1
Affinity Capture-MS
Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

High10BioGRID
3615737
PRE4 PUP1
Co-crystal Structure
Co-crystal Structure

Interaction directly demonstrated at the atomic level by X-ray crystallography. Also used for NMR or Electron Microscopy (EM) structures. If there is no obvious bait-hit directionality to the interaction involving 3 or more proteins, then the co-crystallized proteins should be listed as a complex.

Low-BioGRID
-
PRE4 PUP1
Co-crystal Structure
Co-crystal Structure

Interaction directly demonstrated at the atomic level by X-ray crystallography. Also used for NMR or Electron Microscopy (EM) structures. If there is no obvious bait-hit directionality to the interaction involving 3 or more proteins, then the co-crystallized proteins should be listed as a complex.

Low-BioGRID
-
PRE4 PUP1
Negative Genetic
Negative Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores.

High-0.012BioGRID
442981
PUP1 PRE4
Negative Genetic
Negative Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores.

High-0.012BioGRID
442983
PRE4 PUP1
Negative Genetic
Negative Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores.

High-0.4689BioGRID
1932033
PUP1 PRE4
Negative Genetic
Negative Genetic

Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores.

High-0.4075BioGRID
1952514

Curated By

  • BioGRID