Protein: PSB2
Proteasome subunit beta type-2 (EC 3.4.25.1) (Macropain subunit PUP1) (Multicatalytic endopeptidase complex subunit PUP1) (Proteasome component PUP1) (Proteinase YSCE subunit PUP1)

Gene: PSB2, PUP1
Organism: Saccharomyces cerevisiae S288C
Interactions: 69
UniProt ID: P25043

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

604754

PSB4
Proteasome subunit beta type-4

10

20

Small-scale

0.966

High

619405

PSA2
Proteasome subunit alpha type-2

7

20

Small-scale

0.961

High

625915

PSB5
Proteasome subunit beta type-5

7

19

Small-scale

0.952

High

625911

PSB3
Proteasome subunit beta type-3

6

20

Small-scale

0.938

High

625929

PSB1
Proteasome subunit beta type-1

5

19

Small-scale

0.918

High

625927

UMP1
Proteasome maturation factor UMP1

5

2

Small-scale

0.912

High

625916

PSB7
Proteasome subunit beta type-7

5

20

Small-scale

0.903

High

619325

PSA3
Proteasome subunit alpha type-3

4

20

Small-scale

0.881

High

597204

PSA7
Probable proteasome subunit alpha type-7

3

20

Small-scale

0.839

High

597288

PSA1
Proteasome subunit alpha type-1

2

20

High-throughput

0.776

High

619950

PSB6
Proteasome subunit beta type-6

2

20

High-throughput

0.776

High

625917

PSA5
Proteasome subunit alpha type-5

2

20

High-throughput

0.776

High

625940

PSA6
Proteasome subunit alpha type-6

2

20

High-throughput

0.776

High

625941

PSA4
Proteasome subunit alpha type-4

2

20

High-throughput

0.776

High

625924

PRS7
26S proteasome regulatory subunit 7 homolog

2

20

Small-scale

0.754

High

625950

PRS8
26S proteasome regulatory subunit 8 homolog

2

20

Small-scale

0.754

High

625944

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

9

20

Small-scale

0.744

High

625943

BLM10
Proteasome activator BLM10

2

9

Small-scale

0.727

High

625961

RPN8
26S proteasome regulatory subunit RPN8

3

16

Small-scale

0.640

High

625963

POC4
Proteasome chaperone 4

1

0

Small-scale

0.631

High

625913

CDC48
Cell division control protein 48

1

7

High-throughput

0.618

High

625922

PRS6A
26S proteasome regulatory subunit 6A

1

20

High-throughput

0.618

High

625923

PRS6B
26S proteasome regulatory subunit 6B homolog

1

20

High-throughput

0.618

High

625942

PRS4
26S proteasome regulatory subunit 4 homolog

1

20

High-throughput

0.618

High

625948

PRS10
26S proteasome subunit RPT4

1

20

High-throughput

0.618

High

625966

RPN6
26S proteasome regulatory subunit RPN6

1

20

High-throughput

0.618

High

625921

RAD23
UV excision repair protein RAD23

2

20

Small-scale

0.601

High

625960

POC3
Proteasome chaperone 3

1

0

Small-scale

0.586

High

625918

RPN12
26S proteasome regulatory subunit RPN12

2

5

Small-scale

0.584

High

625926

POC2
Proteasome assembly chaperone 2

2

2

Small-scale

0.584

High

625933

RPN10
26S proteasome regulatory subunit RPN10

2

10

Small-scale

0.584

High

625964

RPN5
26S proteasome regulatory subunit RPN5

2

20

Small-scale

0.584

High

625936

UBP5
Ubiquitin carboxyl-terminal hydrolase 5

2

3

Small-scale

0.555

High

625956

POC1
Proteasome chaperone 1

1

2

High-throughput

0.553

High

618812

PP2A2
Serine/threonine-protein phosphatase PP2A-2 catalytic subunit

1

1

High-throughput

0.515

High

625947

MCM6
DNA replication licensing factor MCM6

1

3

High-throughput

0.515

High

625925

HSP78
Heat shock protein 78, mitochondrial

1

2

High-throughput

0.514

High

439627

SPS1
Sporulation-specific protein 1

1

4

Small-scale

0.481

High

141828

RPN13
26S proteasome regulatory subunit RPN13

1

1

High-throughput

0.479

High

294097

SEM1
26S proteasome complex subunit SEM1

1

1

High-throughput

0.479

High

625910

SIS1
Protein SIS1

1

5

High-throughput

0.479

High

625914

TF2B
Transcription initiation factor IIB

1

2

High-throughput

0.479

High

625919

RPN2
26S proteasome regulatory subunit RPN2

1

20

High-throughput

0.479

High

625930

ECM29
Proteasome component ECM29

1

8

High-throughput

0.479

High

625931

RPN1
26S proteasome regulatory subunit RPN1

1

20

High-throughput

0.479

High

625938

RPN3
26S proteasome regulatory subunit RPN3

1

8

High-throughput

0.479

High

625945

UBP6
Ubiquitin carboxyl-terminal hydrolase 6

1

12

High-throughput

0.479

High

625949

CDC14
Tyrosine-protein phosphatase CDC14

1

3

High-throughput

0.479

High

625953

RPN9
26S proteasome regulatory subunit RPN9

1

12

High-throughput

0.479

High

625954

PDS5
Sister chromatid cohesion protein PDS5

1

1

High-throughput

0.479

High

625957

RPN7
26S proteasome regulatory subunit RPN7

1

20

High-throughput

0.479

High

625920

SNQ2
Protein SNQ2

1

2

High-throughput

0.470

High

625952

SCC2
Sister chromatid cohesion protein 2

1

0

High-throughput

0.458

High

625959

LUC7
Protein LUC7

1

0

High-throughput

0.458

High

625962

RS10A
Small ribosomal subunit protein eS10A

1

0

High-throughput

0.458

High

510348

SSB1
Ribosome-associated molecular chaperone SSB1

1

7

High-throughput

0.445

High

625932

SSZ1
Ribosome-associated complex subunit SSZ1

1

6

High-throughput

0.445

High

625939

SSB2
Ribosome-associated molecular chaperone SSB2

1

7

High-throughput

0.445

High

625958

SWA2
Auxilin-like clathrin uncoating factor SWA2

1

1

High-throughput

0.445

High

625912

FUB1
Silencing boundary-establishment protein FUB1

1

2

High-throughput

0.437

High

625935

IF4F1
Eukaryotic initiation factor 4F subunit p150

1

1

High-throughput

0.437

High

625937

HSP7E
Heat shock protein SSC3, mitochondrial

1

7

High-throughput

0.407

High

625928

YB75
Uncharacterized protein YBR225W

1

0

High-throughput

0.269

Low

625951

YD179
Uncharacterized protein YDR179W-A

1

0

High-throughput

0.269

Low

625946

SCS3
Acyl-coenzyme A diphosphatase SCS3

1

0

Small-scale

0.251

Low

500623

TIR1
Cold shock-induced protein TIR1

1

0

High-throughput

0.249

Low

625934

AIM2
Protein AIM2

1

0

High-throughput

0.249

Low

625955

NCW2
Cell wall biogenesis protein NCW2

1

0

High-throughput

0.249

Low

625965

SVS1
Protein SVS1

1

0

High-throughput

0.249

Low


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Last updated: 15 Jul 2024