Protein: PSA5
Proteasome subunit alpha type-5

Gene: PSA5, Prosalpha5
Organism: Drosophila melanogaster
Interactions: 81
UniProt ID: Q95083

Gene Ontology (top 5):
GO:0000502 - proteasome complex
GO:0005634 - nucleus
GO:0005654 - nucleoplasm
GO:0005829 - cytosol
GO:0005839 - proteasome core complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

652760

PSA71
Proteasome subunit alpha type-7-1

4

17

High-throughput

0.873

High

1264669

Q7K148
Proteasome subunit beta

4

20

Small-scale

0.867

High

821867

PSA2
Proteasome subunit alpha type-2

3

19

High-throughput

0.812

High

47775

A0AQH0
Proteasome subunit beta

2

20

High-throughput

0.737

High

198060

PRS8
26S proteasome regulatory subunit 8

2

20

High-throughput

0.737

High

556706

PSA1
Proteasome subunit alpha type-1

2

18

High-throughput

0.737

High

611502

PSA4
Proteasome subunit alpha type-4

2

20

High-throughput

0.737

High

822062

PSB1
Proteasome subunit beta type-1

2

20

High-throughput

0.737

High

874988

PRS4
26S proteasome regulatory subunit 4

2

20

High-throughput

0.737

High

1267331

PSD11
26S proteasome non-ATPase regulatory subunit 11

2

20

High-throughput

0.737

High

1267694

Q7KMQ0
26S proteasome regulatory subunit 7

2

20

High-throughput

0.737

High

1376921

Q9V3V6
26S proteasome regulatory complex subunit p50

2

20

High-throughput

0.737

High

1376922

Q9V405
26S proteasome regulatory subunit 6B

2

20

High-throughput

0.737

High

1376923

PSA3
Proteasome subunit alpha type-3

2

20

High-throughput

0.737

High

1376928

Q9VEC2
Proteasome assembly chaperone 2

2

7

High-throughput

0.737

High

1376930

Q9VIJ5
GEO05038p1

2

6

High-throughput

0.737

High

1376931

Q9VJJ0
Proteasome subunit beta

2

20

High-throughput

0.737

High

1376934

PSB4
Proteasome subunit beta type-4

2

20

High-throughput

0.737

High

1376939

PSB2
Probable proteasome subunit beta type-2

2

20

High-throughput

0.737

High

1376942

Q9VUJ1
Proteasome subunit beta

2

20

High-throughput

0.737

High

1376950

Q9W414
Regulatory particle triple-A ATPase 4

2

20

High-throughput

0.737

High

1376952

PSB3
Proteasome subunit beta type-3

2

20

High-throughput

0.737

High

1376953

PSA6
Proteasome subunit alpha type-6

2

18

High-throughput

0.737

High

1262594

Q7JWR4
GH19585p

2

1

High-throughput

0.659

High

1376936

Q9VPP7
AT13539p

2

1

High-throughput

0.659

High

1376918

Q9V3P3
LD45860p

1

15

High-throughput

0.618

High

1267908

TERA
Transitional endoplasmic reticulum ATPase TER94

1

8

High-throughput

0.575

High

1346231

Q8T8U1
Proteasome subunit beta

1

20

High-throughput

0.575

High

1376951

Q9W470
Proteasome subunit beta

1

20

High-throughput

0.575

High

684553

PSMD7
26S proteasome non-ATPase regulatory subunit 7

2

17

High-throughput

0.571

High

1265193

ADRM1
Proteasomal ubiquitin receptor ADRM1 homolog

2

8

High-throughput

0.571

High

1267657

Q7KMP8
26S proteasome non-ATPase regulatory subunit 13

2

8

High-throughput

0.571

High

1376916

PSMD6
26S proteasome non-ATPase regulatory subunit 6

2

19

High-throughput

0.571

High

1376917

PSDE
26S proteasome non-ATPase regulatory subunit 14

2

20

High-throughput

0.571

High

1376919

PSMD1
26S proteasome non-ATPase regulatory subunit 1

2

20

High-throughput

0.571

High

1376935

Q9VNI4
Proteasome assembly chaperone 1

2

1

High-throughput

0.571

High

1376944

Q9VW54
26S proteasome non-ATPase regulatory subunit 2

2

20

High-throughput

0.571

High

1376926

Q9VEA9
LD24550p

2

3

High-throughput

0.543

High

1376946

Q9VWD9
Ubiquilin-like protein

1

20

Small-scale

0.501

High

1304746

Q8IPU8
BNIP3, isoform B

1

0

High-throughput

0.464

High

68953

MBD56
Methyl-CpG-binding domain protein 5/6 homolog sba

1

0

High-throughput

0.458

High

1376938

GOLP3
Golgi phosphoprotein 3 homolog sauron

1

0

High-throughput

0.458

High

54030

A1Z892
1-Cys peroxiredoxin

1

2

High-throughput

0.445

High

121256

ALDR
Aldo-keto reductase 1B

1

6

High-throughput

0.445

High

357315

O97428
Ciboulot, isoform A

1

1

High-throughput

0.445

High

460085

ALF
Fructose-bisphosphate aldolase

1

1

High-throughput

0.445

High

538210

HSP7B
Heat shock 70 kDa protein cognate 2

1

6

High-throughput

0.445

High

567638

FSH
Homeotic protein female sterile

1

5

High-throughput

0.445

High

578106

ENO
Enolase

1

2

High-throughput

0.445

High

609421

PCNA
Proliferating cell nuclear antigen

1

2

High-throughput

0.445

High

649069

ANX10
Annexin B10

1

1

High-throughput

0.445

High

856051

MOEH
Moesin/ezrin/radixin homolog 1

1

4

High-throughput

0.445

High

1260821

Q76NR6
Regucalcin

1

1

High-throughput

0.445

High

1303906

Q8INK3
Fatty acid-binding protein, muscle

1

1

High-throughput

0.445

High

1321667

Q8MT58
Carnosine dipeptidase 2, isoform A

1

1

High-throughput

0.445

High

1343003

Q8STA5
Histidine triad nucleotide binding protein 1, isoform A

1

1

High-throughput

0.445

High

1376924

Q9VAC1
GM14349p

1

1

High-throughput

0.445

High

1376925

Q9VAN7
Phosphoglycerate mutase

1

1

High-throughput

0.445

High

1376941

Q9VTY2
Uncharacterized protein, isoform A

1

6

High-throughput

0.445

High

1376945

Q9VW59
Rho GDP-dissociation inhibitor 3

1

1

High-throughput

0.445

High

861373

KLC
Kinesin light chain

1

2

High-throughput

0.437

High

1376933

Q9VMH3
LD04103p

1

0

High-throughput

0.426

High

1376948

Q9W0L7
ubiquitinyl hydrolase 1

1

0

High-throughput

0.426

High

57587

A1ZB71
Glutathione S transferase E6

1

3

High-throughput

0.407

High

197801

HCD2
3-hydroxyacyl-CoA dehydrogenase type-2

1

2

High-throughput

0.407

High

357537

INO1
Inositol-3-phosphate synthase

1

1

High-throughput

0.407

High

476973

NDKA
Nucleoside diphosphate kinase

1

4

High-throughput

0.407

High

762574

UCHL
Ubiquitin carboxyl-terminal hydrolase

1

14

High-throughput

0.407

High

1262387

Q7JVZ8
Glutathione S transferase E11, isoform A

1

3

High-throughput

0.407

High

1269329

Q7KTJ7
Basigin, isoform G

1

1

High-throughput

0.407

High

1376915

SH3BG
SH3 domain-binding glutamic acid-rich protein homolog

1

1

High-throughput

0.407

High

1376920

Q9V3V2
peptidylprolyl isomerase

1

6

High-throughput

0.407

High

1376927

Q9VEB1
Malate dehydrogenase, mitochondrial

1

2

High-throughput

0.407

High

1376929

Q9VGK3
peptidylprolyl isomerase

1

6

High-throughput

0.407

High

1376932

FKB59
FK506-binding protein 59

1

8

High-throughput

0.407

High

1376937

Q9VPX6
Adenylyl cyclase-associated protein

1

1

High-throughput

0.407

High

1376940

Q9VSL2
Glutathione S transferase O3

1

3

High-throughput

0.407

High

1376947

Q9VYG8
CG15717-PA

1

1

High-throughput

0.407

High

1376949

Q9W227
Peptidyl-prolyl cis-trans isomerase

1

1

High-throughput

0.407

High

1376943

BGBP2
Gram-negative bacteria-binding protein 2

1

0

High-throughput

0.249

Low

118972

M9NFI9
Neurabin-1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025