Protein: PSMD2
26S proteasome non-ATPase regulatory subunit 2 (26S proteasome regulatory subunit RPN1) (26S proteasome regulatory subunit S2) (26S proteasome subunit p97)

Gene: PSMD2
Organism: Mus musculus
Interactions: 18
UniProt ID: Q8VDM4

Gene Ontology (top 5):
GO:0000502 - proteasome complex
GO:0005838 - proteasome regulatory particle
GO:0022624 - proteasome accessory complex
GO:0030234 - enzyme regulator activity
GO:0042176 - regulation of protein catabolic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

509202

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin; Ubiquitin-related 1; Ubiquitin-related 2]

2

15

Small-scale

0.696

High

1353977

ATAD1
Outer mitochondrial transmembrane helix translocase

1

20

Small-scale

0.553

High

1353975

EED
Polycomb protein EED

2

3

Small-scale

0.521

High

1353978

ZFN2A
AN1-type zinc finger protein 2A

1

7

Small-scale

0.479

High

236622

ITB3
Integrin beta-3

1

2

High-throughput

0.457

High

108789

G3X9H5
Huntingtin

1

2

High-throughput

0.437

High

312301

DHCR7
7-dehydrocholesterol reductase

1

1

High-throughput

0.437

High

1191146

UBP48
Ubiquitin carboxyl-terminal hydrolase 48

1

3

High-throughput

0.437

High

1282310

FACD2
Fanconi anemia group D2 protein homolog

1

3

High-throughput

0.437

High

1283153

NANOG
Homeobox protein NANOG

1

3

High-throughput

0.437

High

1296157

BACD1
BTB/POZ domain-containing adapter for CUL3-mediated RhoA degradation protein 1

1

1

High-throughput

0.437

High

1298309

MT21E
Protein-lysine methyltransferase METTL21E

1

2

High-throughput

0.437

High

1353976

FBX32
F-box only protein 32

1

1

High-throughput

0.437

High

1189587

CBLB
E3 ubiquitin-protein ligase CBL-B

1

3

High-throughput

0.407

High

1223885

RO52
E3 ubiquitin-protein ligase TRIM21

1

3

Small-scale

0.407

High

551481

A4
Amyloid-beta precursor protein

1

1

Small-scale

0.373

High

586139

TFE2
Transcription factor E2-alpha

1

0

High-throughput

0.249

Low

927942

ATX1
Ataxin-1

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025