Interactor 1: PSMG1 (O95456)
Proteasome assembly chaperone 1 (PAC-1) (Chromosome 21 leucine-rich protein) (C21-LRP) (Down syndrome critical region protein 2) (Proteasome chaperone homolog 1) (Pba1)
Gene: PSMG1
Interactor 2: PSA1 (P25786)
Proteasome subunit alpha type-1 (30 kDa prosomal protein) (PROS-30) (Macropain subunit C2) (Multicatalytic endopeptidase complex subunit C2) (Proteasome component C2) (Proteasome nu chain) (Proteasome subunit alpha-6) (alpha-6)
Gene: PSMA1
Species: Homo sapiens
Source: intact
Category: High-throughput
Confidence: High
| Method score | Annotation score | Interaction score |
|---|---|---|
| 0.94 | 1.00 | 0.970 |
The method score is based on:
| Property | Details |
|---|---|
| Experiments | 34349018, 37071682, 26186194, 28514442, 29568061, 33961781, 35271311, 31839598, unassigned1655 |
| Identification Methods | cross-linking study, affinity chromatography technology, proximity labelling technology, pull down, anti tag coimmunoprecipitation |
| Interaction Type | physical association, association |
The annotation score is based on:
| Property | Details |
|---|---|
| Interacting Pfam domains | PAC1~Proteasome, PAC1~Proteasome_A_N |
| Common GO terms | GO:0005634 - nucleus GO:0005654 - nucleoplasm GO:0005737 - cytoplasm GO:0005829 - cytosol |
| Homologous interactions | 4 |
Homologous interactions
Color coding for hit scores 
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Service provided by Combinatics, Japan
Last updated: 11Aug2025
