Protein: PSB1
Proteasome subunit beta type-1 (EC 3.4.25.1) (Macropain subunit PRE3) (Multicatalytic endopeptidase complex subunit PRE3) (Proteasome component PRE3) (Proteinase YSCE subunit PRE3)

Gene: PSB1, PRE3
Organism: Saccharomyces cerevisiae S288C
Interactions: 60
UniProt ID: P38624

Gene Ontology (top 5):
GO:0000502 - proteasome complex
GO:0004175 - endopeptidase activity
GO:0004298 - threonine-type endopeptidase activity
GO:0005634 - nucleus
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

604790

PSB4
Proteasome subunit beta type-4

13

20

Small-scale

0.978

High

675413

PSB5
Proteasome subunit beta type-5

8

20

Small-scale

0.966

High

675462

PSB7
Proteasome subunit beta type-7

6

20

Small-scale

0.935

High

625929

PSB2
Proteasome subunit beta type-2

5

19

Small-scale

0.918

High

597315

PSA1
Proteasome subunit alpha type-1

4

20

High-throughput

0.896

High

597230

PSA7
Probable proteasome subunit alpha type-7

4

20

Small-scale

0.892

High

619459

PSA2
Proteasome subunit alpha type-2

4

20

High-throughput

0.887

High

619969

PSB6
Proteasome subunit beta type-6

3

19

High-throughput

0.855

High

751166

PSA4
Proteasome subunit alpha type-4

3

20

High-throughput

0.855

High

751165

PSA6
Proteasome subunit alpha type-6

3

20

Small-scale

0.849

High

703888

PRS7
26S proteasome regulatory subunit 7 homolog

3

20

Small-scale

0.847

High

751170

BLM10
Proteasome activator BLM10

3

12

Small-scale

0.840

High

632484

PSB3
Proteasome subunit beta type-3

3

20

Small-scale

0.839

High

703601

PRS6A
26S proteasome regulatory subunit 6A

3

20

Small-scale

0.827

High

747924

UMP1
Proteasome maturation factor UMP1

3

3

Small-scale

0.827

High

619355

PSA3
Proteasome subunit alpha type-3

2

20

High-throughput

0.776

High

689175

PSA5
Proteasome subunit alpha type-5

2

20

High-throughput

0.776

High

751171

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

8

20

Small-scale

0.740

High

751186

RPN5
26S proteasome regulatory subunit RPN5

4

20

Small-scale

0.691

High

751158

ECM29
Proteasome component ECM29

3

11

High-throughput

0.656

High

703790

PRS6B
26S proteasome regulatory subunit 6B homolog

1

20

High-throughput

0.618

High

751167

PRS4
26S proteasome regulatory subunit 4 homolog

1

20

High-throughput

0.618

High

751173

PRS10
26S proteasome subunit RPT4

1

20

High-throughput

0.618

High

751176

PRS8
26S proteasome regulatory subunit 8 homolog

1

20

High-throughput

0.618

High

751188

RPN6
26S proteasome regulatory subunit RPN6

1

20

High-throughput

0.618

High

693292

RPN2
26S proteasome regulatory subunit RPN2

2

20

High-throughput

0.611

High

751159

RPN1
26S proteasome regulatory subunit RPN1

2

20

High-throughput

0.611

High

751163

RPN3
26S proteasome regulatory subunit RPN3

2

11

High-throughput

0.611

High

751182

RHC31
DNA damage tolerance protein RHC31

2

1

Small-scale

0.608

High

751180

POC1
Proteasome chaperone 1

1

3

High-throughput

0.553

High

751169

SMK1
Sporulation-specific mitogen-activated protein kinase SMK1

1

5

High-throughput

0.536

High

751175

SLT2
Mitogen-activated protein kinase SLT2/MPK1

1

4

Small-scale

0.481

High

141845

RPN13
26S proteasome regulatory subunit RPN13

1

2

High-throughput

0.479

High

294118

SEM1
26S proteasome complex subunit SEM1

1

2

High-throughput

0.479

High

543660

HSC82
ATP-dependent molecular chaperone HSC82

1

5

High-throughput

0.479

High

566170

EST1
Telomere elongation protein EST1

1

1

High-throughput

0.479

High

627993

SIS1
Protein SIS1

1

7

High-throughput

0.479

High

662105

TF2B
Transcription initiation factor IIB

1

3

High-throughput

0.479

High

691462

RPN12
26S proteasome regulatory subunit RPN12

1

6

High-throughput

0.479

High

731542

POC2
Proteasome assembly chaperone 2

1

3

High-throughput

0.479

High

751160

RPN10
26S proteasome regulatory subunit RPN10

1

15

High-throughput

0.479

High

751172

UBP6
Ubiquitin carboxyl-terminal hydrolase 6

1

15

High-throughput

0.479

High

751177

TOM1
E3 ubiquitin-protein ligase TOM1

1

10

High-throughput

0.479

High

751178

RPN9
26S proteasome regulatory subunit RPN9

1

16

High-throughput

0.479

High

751179

PDS5
Sister chromatid cohesion protein PDS5

1

1

High-throughput

0.479

High

751181

RPN7
26S proteasome regulatory subunit RPN7

1

20

High-throughput

0.479

High

751185

RPN8
26S proteasome regulatory subunit RPN8

1

20

High-throughput

0.479

High

519516

PDR1
Transcription factor PDR1

1

0

High-throughput

0.458

High

705937

SPC29
Spindle pole component 29

1

0

High-throughput

0.458

High

751174

CAF40
Protein CAF40

1

0

High-throughput

0.458

High

751164

SSB2
Ribosome-associated molecular chaperone SSB2

1

10

High-throughput

0.445

High

636222

FUB1
Silencing boundary-establishment protein FUB1

1

3

High-throughput

0.437

High

638736

SPB4
ATP-dependent rRNA helicase SPB4

1

3

High-throughput

0.437

High

751162

ATC3
Phospholipid-transporting ATPase DRS2

1

4

High-throughput

0.437

High

751168

MLP2
Protein MLP2

1

5

High-throughput

0.437

High

751184

VAM6
Vacuolar morphogenesis protein 6

1

4

High-throughput

0.437

High

751161

YM11
Uncharacterized protein YMR124W

1

1

High-throughput

0.407

High

751183

VAC14
Vacuole morphology and inheritance protein 14

1

0

High-throughput

0.265

Low

699127

SEC6
Exocyst complex component SEC6

1

0

High-throughput

0.249

Low

751187

UTP23
rRNA-processing protein UTP23

1

0

High-throughput

0.249

Low


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Last updated: 15 Jul 2024