Protein: A0AQH0
Proteasome subunit beta

Gene: A0AQH0, Prosbeta1
Organism: Drosophila melanogaster
Interactions: 96
UniProt ID: A0AQH0

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

47735

PRS8
26S proteasome regulatory subunit 8

2

20

High-throughput

0.737

High

47741

PSA1
Proteasome subunit alpha type-1

2

20

High-throughput

0.737

High

47744

PSA4
Proteasome subunit alpha type-4

2

20

High-throughput

0.737

High

47746

PSA71
Proteasome subunit alpha type-7-1

2

20

High-throughput

0.737

High

47749

PSA2
Proteasome subunit alpha type-2

2

20

High-throughput

0.737

High

47750

PSB1
Proteasome subunit beta type-1

2

19

High-throughput

0.737

High

47754

PRS4
26S proteasome regulatory subunit 4

2

20

High-throughput

0.737

High

47762

Q7K148
Proteasome subunit beta

2

20

High-throughput

0.737

High

47765

PSD11
26S proteasome non-ATPase regulatory subunit 11

2

20

High-throughput

0.737

High

47767

Q7KMQ0
26S proteasome regulatory subunit 7

2

20

High-throughput

0.737

High

47768

TERA
Transitional endoplasmic reticulum ATPase TER94

2

12

High-throughput

0.737

High

47775

PSA5
Proteasome subunit alpha type-5

2

20

High-throughput

0.737

High

47782

Q9V3V6
26S proteasome regulatory complex subunit p50

2

20

High-throughput

0.737

High

47784

Q9V405
26S proteasome regulatory subunit 6B

2

20

High-throughput

0.737

High

47786

PSA3
Proteasome subunit alpha type-3

2

20

High-throughput

0.737

High

47796

Q9VIJ5
GEO05038p1

2

15

High-throughput

0.737

High

47797

Q9VJJ0
Proteasome subunit beta

2

19

High-throughput

0.737

High

47802

PSB4
Proteasome subunit beta type-4

2

20

High-throughput

0.737

High

47807

PSB2
Probable proteasome subunit beta type-2

2

19

High-throughput

0.737

High

47813

Q9VUJ1
Proteasome subunit beta

2

19

High-throughput

0.737

High

47825

Q9W414
Regulatory particle triple-A ATPase 4

2

20

High-throughput

0.737

High

47827

PSB3
Proteasome subunit beta type-3

2

20

High-throughput

0.737

High

47828

PSA6
Proteasome subunit alpha type-6

2

20

High-throughput

0.737

High

47761

Q7JWR4
GH19585p

2

4

High-throughput

0.659

High

47805

Q9VPP7
AT13539p

2

4

High-throughput

0.659

High

47758

Q0E8X9
FI08136p

1

0

High-throughput

0.622

High

47773

Q8T8U1
Proteasome subunit beta

1

20

High-throughput

0.575

High

47774

Q8T915
proteasome endopeptidase complex

1

19

High-throughput

0.575

High

47783

Q9V3Z4
GH11341p

1

20

High-throughput

0.575

High

47798

Q9VK14
Proteasome subunit alpha type

1

20

High-throughput

0.575

High

47747

PSMD7
26S proteasome non-ATPase regulatory subunit 7

2

20

High-throughput

0.571

High

47764

ADRM1
Proteasomal ubiquitin receptor ADRM1 homolog

2

10

High-throughput

0.571

High

47766

Q7KMP8
26S proteasome non-ATPase regulatory subunit 13

2

14

High-throughput

0.571

High

47778

PSMD6
26S proteasome non-ATPase regulatory subunit 6

2

20

High-throughput

0.571

High

47779

PSDE
26S proteasome non-ATPase regulatory subunit 14

2

20

High-throughput

0.571

High

47780

PSMD1
26S proteasome non-ATPase regulatory subunit 1

2

20

High-throughput

0.571

High

47789

Q9VE80
Uncharacterized protein, isoform B

2

2

High-throughput

0.571

High

47791

Q9VEC2
Proteasome assembly chaperone 2

2

12

High-throughput

0.571

High

47803

Q9VNI4
Proteasome assembly chaperone 1

2

4

High-throughput

0.571

High

47816

Q9VW54
26S proteasome non-ATPase regulatory subunit 2

2

20

High-throughput

0.571

High

47821

Q9VYG8
CG15717-PA

2

3

High-throughput

0.521

High

47737

MK38B
Mitogen-activated protein kinase p38b

1

3

High-throughput

0.508

High

47818

Q9VWD9
Ubiquilin-like protein

1

20

Small-scale

0.501

High

47794

Q9VGU4
FI02822p

1

6

High-throughput

0.489

High

47795

VPS16
Vacuolar protein sorting-associated protein 16 homolog

1

0

High-throughput

0.486

High

47734

ALDR
Aldo-keto reductase 1B

1

8

High-throughput

0.445

High

47739

HP1
Heterochromatin protein 1

1

1

High-throughput

0.445

High

47740

ALF
Fructose-bisphosphate aldolase

1

2

High-throughput

0.445

High

47743

PCNA
Proliferating cell nuclear antigen

1

2

High-throughput

0.445

High

47745

ANX10
Annexin B10

1

3

High-throughput

0.445

High

47751

6PGD
6-phosphogluconate dehydrogenase, decarboxylating

1

1

High-throughput

0.445

High

47752

MOEH
Moesin/ezrin/radixin homolog 1

1

6

High-throughput

0.445

High

47755

DOD
Putative peptidyl-prolyl cis-trans isomerase dodo

1

1

High-throughput

0.445

High

47756

PGK
Phosphoglycerate kinase

1

1

High-throughput

0.445

High

47757

HMGD
High mobility group protein D

1

5

High-throughput

0.445

High

47759

Q76NR6
Regucalcin

1

2

High-throughput

0.445

High

47769

Q8IRD3
Glutathione peroxidase

1

1

High-throughput

0.445

High

47770

Q8MT58
Carnosine dipeptidase 2, isoform A

1

2

High-throughput

0.445

High

47771

Q8STA5
Histidine triad nucleotide binding protein 1, isoform A

1

2

High-throughput

0.445

High

47772

Q8T0L3
E1 ubiquitin-activating enzyme

1

2

High-throughput

0.445

High

47785

THIO2
Thioredoxin-2

1

4

High-throughput

0.445

High

47787

Q9V9U3
LD45254p

1

2

High-throughput

0.445

High

47788

Q9VAN7
Phosphoglycerate mutase

1

2

High-throughput

0.445

High

47799

Q9VKW5
Prolyl endopeptidase

1

2

High-throughput

0.445

High

47801

Q9VLB7
Rab GDP dissociation inhibitor

1

1

High-throughput

0.445

High

47809

Q9VRL1
GEO06356p1

1

8

High-throughput

0.445

High

47810

Q9VSI6
Isocitrate dehydrogenase [NADP]

1

1

High-throughput

0.445

High

47811

Q9VTY2
Uncharacterized protein, isoform A

1

8

High-throughput

0.445

High

47812

Q9VUC1
Hsc70Cb, isoform A

1

10

High-throughput

0.445

High

47817

Q9VW59
Rho GDP-dissociation inhibitor 3

1

2

High-throughput

0.445

High

47820

CLIC
Chloride intracellular channel Clic

1

3

High-throughput

0.445

High

47822

SND1
Staphylococcal nuclease domain-containing protein 1

1

1

High-throughput

0.445

High

47826

Q9W457
Serine hydroxymethyltransferase

1

1

High-throughput

0.445

High

47753

KLC
Kinesin light chain

1

4

High-throughput

0.437

High

47742

REF2P
Protein ref(2)P

1

0

High-throughput

0.426

High

47733

A1ZB71
Glutathione S transferase E6

1

4

High-throughput

0.407

High

47736

O46067
Hypoxia up-regulated protein 1

1

9

High-throughput

0.407

High

47738

INO1
Inositol-3-phosphate synthase

1

2

High-throughput

0.407

High

47748

UCHL
Ubiquitin carboxyl-terminal hydrolase

1

20

High-throughput

0.407

High

47760

ASNA
ATPase ASNA1 homolog

1

1

High-throughput

0.407

High

47763

Q7K209
deoxyribose-phosphate aldolase

1

1

High-throughput

0.407

High

47776

Q961J8
GH20109p

1

1

High-throughput

0.407

High

47777

SH3BG
SH3 domain-binding glutamic acid-rich protein homolog

1

2

High-throughput

0.407

High

47790

Q9VEB1
Malate dehydrogenase, mitochondrial

1

4

High-throughput

0.407

High

47793

Q9VGK3
peptidylprolyl isomerase

1

8

High-throughput

0.407

High

47800

FKB59
FK506-binding protein 59

1

11

High-throughput

0.407

High

47804

Q9VPN5
Stress-induced-phosphoprotein 1

1

4

High-throughput

0.407

High

47806

Q9VPX6
Adenylyl cyclase-associated protein

1

2

High-throughput

0.407

High

47808

Q9VRD6
NTF2-related export protein

1

3

High-throughput

0.407

High

47814

Y9705
Cold shock domain-containing protein CG9705

1

1

High-throughput

0.407

High

47815

Q9VVL7
Dihydrolipoyl dehydrogenase

1

2

High-throughput

0.407

High

47819

DHB4
Peroxisomal multifunctional enzyme type 2

1

2

High-throughput

0.407

High

47823

Q9W227
Peptidyl-prolyl cis-trans isomerase

1

3

High-throughput

0.407

High

47824

CISY
Probable citrate synthase, mitochondrial

1

2

High-throughput

0.407

High

47792

Q9VF82
Trafficking protein particle complex subunit 6B

2

0

High-throughput

0.310

High

47781

Q9V3Q7
Na/K-ATPase beta subunit isoform 4

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025