Protein: PSB3
Probable proteasome subunit beta type-3

Gene: PSB3, pup3
Organism: Schizosaccharomyces pombe 972h-
Interactions: 9
UniProt ID: Q9Y7T8

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

314467

PSA2
Probable proteasome subunit alpha type-2

1

20

Small-scale

0.618

High

1082948

PSA4
Probable proteasome subunit alpha type-4

1

20

Small-scale

0.618

High

153264

SEM1
26S proteasome complex subunit rpn15

1

5

High-throughput

0.479

High

836459

RPN11
26S proteasome regulatory subunit rpn11

1

20

Small-scale

0.479

High

1017856

RPN1
26S proteasome regulatory subunit rpn1

1

20

Small-scale

0.479

High

1463026

UBLH2
Ubiquitin carboxyl-terminal hydrolase 2

1

20

Small-scale

0.479

High

206782

FFT3
ATP-dependent helicase fft3

1

0

High-throughput

0.458

High

152385

NDC1
Nuclear envelope protein ndc1

1

2

High-throughput

0.439

High

1018234

MCS4
Response regulator mcs4

1

0

High-throughput

0.251

Low


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Last updated: 11Aug2025