Protein: PSD2B
26S proteasome non-ATPase regulatory subunit 2 homolog B (26S proteasome regulatory subunit RPN1b) (AtRPN1b) (26S proteasome regulatory subunit S2 homolog B)

Gene: PSD2B, RPN1B
Organism: Arabidopsis thaliana
Interactions: 3
UniProt ID: Q6XJG8

Gene Ontology (top 5):
GO:0000502 - proteasome complex
GO:0005886 - plasma membrane
GO:0008540 - proteasome regulatory particle, base subcomplex
GO:0030163 - protein catabolic process
GO:0030234 - enzyme regulator activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1167662

UBQ3
Polyubiquitin 3 [Cleaved into: Ubiquitin]

1

17

High-throughput

0.618

High

1251076

PRS4A
26S proteasome regulatory subunit 4 homolog A

1

20

High-throughput

0.618

High

663876

CDKA1
Cyclin-dependent kinase A-1

1

6

Small-scale

0.489

High


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Last updated: 11Aug2025