Protein: PSB2
Probable proteasome subunit beta type-2

Gene: PSB2, Prosbeta4R2
Organism: Drosophila melanogaster
Interactions: 17
UniProt ID: Q9VQE5

Gene Ontology (top 5):
GO:0005634 - nucleus
GO:0005829 - cytosol
GO:0019774 - proteasome core complex, beta-subunit complex
GO:0043161 - proteasome-mediated ubiquitin-dependent protein catabolic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

47807

A0AQH0
Proteasome subunit beta

2

19

High-throughput

0.737

High

556783

PSA1
Proteasome subunit alpha type-1

2

20

High-throughput

0.737

High

611545

PSA4
Proteasome subunit alpha type-4

2

20

High-throughput

0.737

High

652798

PSA71
Proteasome subunit alpha type-7-1

2

20

High-throughput

0.737

High

821926

PSA2
Proteasome subunit alpha type-2

2

20

High-throughput

0.737

High

822098

PSB1
Proteasome subunit beta type-1

2

20

High-throughput

0.737

High

1376939

PSA5
Proteasome subunit alpha type-5

2

20

High-throughput

0.737

High

1466091

PSA3
Proteasome subunit alpha type-3

2

20

High-throughput

0.737

High

1477604

Q9VIJ5
GEO05038p1

2

16

High-throughput

0.737

High

1482459

PSB4
Proteasome subunit beta type-4

2

20

High-throughput

0.737

High

1484117

Q9VUJ1
Proteasome subunit beta

2

20

High-throughput

0.737

High

1484119

PSB3
Proteasome subunit beta type-3

2

20

High-throughput

0.737

High

1484120

PSA6
Proteasome subunit alpha type-6

2

20

High-throughput

0.737

High

1478498

Q9VJJ0
Proteasome subunit beta

1

20

High-throughput

0.575

High

1484118

Q9VWD9
Ubiquilin-like protein

1

20

Small-scale

0.501

High

1468761

Q9VAY9
GH07821p

1

0

High-throughput

0.238

Low

1175321

NETB
Netrin-B

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025