Protein: PSA1
Probable proteasome subunit alpha type-1

Gene: PSA1, SPBC646.16
Organism: Schizosaccharomyces pombe 972h-
Interactions: 13
UniProt ID: O94517

Gene Ontology (top 5):
GO:0005634 - nucleus
GO:0005829 - cytosol
GO:0019773 - proteasome core complex, alpha-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

237699

PSA7
Probable proteasome subunit alpha type-7

1

19

Small-scale

0.618

High

267647

PRS10
Probable 26S proteasome subunit rpt4

1

20

Small-scale

0.618

High

314309

PSA2
Probable proteasome subunit alpha type-2

1

19

Small-scale

0.618

High

314313

PSA4
Probable proteasome subunit alpha type-4

1

17

Small-scale

0.618

High

314312

LKH1
Dual specificity protein kinase lkh1

1

5

High-throughput

0.501

High

148990

PHD1
Histone deacetylase phd1

1

2

High-throughput

0.479

High

153078

SEM1
26S proteasome complex subunit rpn15

1

3

High-throughput

0.479

High

206352

FFT3
ATP-dependent helicase fft3

1

1

High-throughput

0.479

High

314310

RPN11
26S proteasome regulatory subunit rpn11

1

20

Small-scale

0.479

High

314314

UBP6
Ubiquitin carboxyl-terminal hydrolase 6

1

10

Small-scale

0.479

High

314315

UBLH2
Ubiquitin carboxyl-terminal hydrolase 2

1

20

Small-scale

0.479

High

152205

NDC1
Nuclear envelope protein ndc1

1

2

High-throughput

0.439

High

314311

LEM2
Lap-Emerin-Man domain protein 2

1

2

High-throughput

0.439

High


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Last updated: 11Aug2025