Interactor 1: PRS4 (P62191)
26S proteasome regulatory subunit 4 (P26s4) (26S proteasome AAA-ATPase subunit RPT2) (Proteasome 26S subunit ATPase 1)
Gene: PSMC1
Interactor 2: TOPRS (Q9NS56)
E3 ubiquitin-protein ligase Topors (EC 2.3.2.27) (RING-type E3 ubiquitin transferase Topors) (SUMO1-protein E3 ligase Topors) (Topoisomerase I-binding RING finger protein) (Topoisomerase I-binding arginine/serine-rich protein) (Tumor suppressor p53-binding protein 3) (p53-binding protein 3) (p53BP3)
Gene: TOPORS
Species: Homo sapiens
Source: biogrid
Category: Small-scale
Confidence: High
| Method score | Annotation score | Interaction score |
|---|---|---|
| 0.50 | 0.60 | 0.552 |
The method score is based on:
| Property | Details |
|---|---|
| Experiments | 26872363 |
| Identification Methods | two hybrid, affinity chromatography technology |
| Interaction Type | direct interaction, physical association |
The annotation score is based on:
| Property | Details |
|---|---|
| Interacting Pfam domains | - |
| Common GO terms | GO:0005634 - nucleus GO:0005654 - nucleoplasm GO:0043161 - proteasome-mediated ubiquitin-dependent protein catabolic process |
| Homologous interactions | 2 |
Homologous interactions
Color coding for hit scores 
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Service provided by Combinatics, Japan
Last updated: 11Aug2025
