Protein: PSA6
Proteasome subunit alpha type-6 (20S proteasome subunit alpha-1)

Gene: PSA6, Prosalpha1
Organism: Drosophila melanogaster
Interactions: 184
UniProt ID: Q9XZJ4

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

1264776

Q7K148
Proteasome subunit beta

5

20

Small-scale

0.898

High

652822

PSA71
Proteasome subunit alpha type-7-1

4

19

High-throughput

0.873

High

821963

PSA2
Proteasome subunit alpha type-2

4

18

High-throughput

0.873

High

47828

A0AQH0
Proteasome subunit beta

2

20

High-throughput

0.737

High

556831

PSA1
Proteasome subunit alpha type-1

2

20

High-throughput

0.737

High

611573

PSA4
Proteasome subunit alpha type-4

2

19

High-throughput

0.737

High

822122

PSB1
Proteasome subunit beta type-1

2

20

High-throughput

0.737

High

1267771

Q7KMQ0
26S proteasome regulatory subunit 7

2

20

High-throughput

0.737

High

1376953

PSA5
Proteasome subunit alpha type-5

2

18

High-throughput

0.737

High

1466134

PSA3
Proteasome subunit alpha type-3

2

20

High-throughput

0.737

High

1472641

Q9VEC2
Proteasome assembly chaperone 2

2

8

High-throughput

0.737

High

1477615

Q9VIJ5
GEO05038p1

2

8

High-throughput

0.737

High

1478524

Q9VJJ0
Proteasome subunit beta

2

20

High-throughput

0.737

High

1482494

PSB4
Proteasome subunit beta type-4

2

20

High-throughput

0.737

High

1484120

PSB2
Probable proteasome subunit beta type-2

2

20

High-throughput

0.737

High

1486774

Q9VUJ1
Proteasome subunit beta

2

20

High-throughput

0.737

High

1490368

PSB3
Proteasome subunit beta type-3

2

20

High-throughput

0.737

High

1262609

Q7JWR4
GH19585p

2

3

High-throughput

0.659

High

198119

PRS8
26S proteasome regulatory subunit 8

1

20

High-throughput

0.618

High

875057

PRS4
26S proteasome regulatory subunit 4

1

20

High-throughput

0.618

High

1464081

Q9V3P3
LD45860p

1

16

High-throughput

0.618

High

1464501

Q9V3V6
26S proteasome regulatory complex subunit p50

1

20

High-throughput

0.618

High

1464908

Q9V405
26S proteasome regulatory subunit 6B

1

20

High-throughput

0.618

High

1489992

Q9W414
Regulatory particle triple-A ATPase 4

1

20

High-throughput

0.618

High

1028569

ESMC
Enhancer of split mgamma protein

2

1

High-throughput

0.594

High

1268024

TERA
Transitional endoplasmic reticulum ATPase TER94

1

11

High-throughput

0.575

High

578197

ENO
Enolase

2

5

High-throughput

0.571

High

649170

ANX10
Annexin B10

2

4

High-throughput

0.571

High

856199

MOEH
Moesin/ezrin/radixin homolog 1

2

5

High-throughput

0.571

High

1262917

Q7JX87
1-Cys peroxiredoxin

2

6

High-throughput

0.571

High

1343106

Q8STA5
Histidine triad nucleotide binding protein 1, isoform A

2

3

High-throughput

0.571

High

1464107

PSMD1
26S proteasome non-ATPase regulatory subunit 1

2

20

High-throughput

0.571

High

1480223

EF1D
Probable elongation factor 1-delta

2

2

High-throughput

0.571

High

1482792

Q9VNI4
Proteasome assembly chaperone 1

2

3

High-throughput

0.571

High

1486366

Q9VTY2
Uncharacterized protein, isoform A

2

16

High-throughput

0.571

High

571086

REF2P
Protein ref(2)P

2

0

High-throughput

0.547

High

477091

NDKA
Nucleoside diphosphate kinase

2

5

High-throughput

0.521

High

712466

CALR
Calreticulin

2

3

High-throughput

0.521

High

762687

UCHL
Ubiquitin carboxyl-terminal hydrolase

2

20

High-throughput

0.521

High

929631

PDI
Protein disulfide-isomerase

2

8

High-throughput

0.521

High

1445509

SH3BG
SH3 domain-binding glutamic acid-rich protein homolog

2

3

High-throughput

0.521

High

1472552

Q9VEB1
Malate dehydrogenase, mitochondrial

2

3

High-throughput

0.521

High

1483730

Q9VPX6
Adenylyl cyclase-associated protein

2

3

High-throughput

0.521

High

1485707

Q9VSL2
Glutathione S transferase O3

2

7

High-throughput

0.521

High

1488728

Q9VYG8
CG15717-PA

2

3

High-throughput

0.521

High

1489702

Q9W227
Peptidyl-prolyl cis-trans isomerase

2

4

High-throughput

0.521

High

1466215

PSMF1
Proteasome inhibitor PI31 subunit

1

7

Small-scale

0.515

High

1483449

Q9VPP7
AT13539p

1

3

High-throughput

0.514

High

1487792

Q9VWD9
Ubiquilin-like protein

1

20

Small-scale

0.501

High

69015

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

1

2

High-throughput

0.479

High

1265221

ADRM1
Proteasomal ubiquitin receptor ADRM1 homolog

1

10

High-throughput

0.479

High

1487651

Q9VW54
26S proteasome non-ATPase regulatory subunit 2

1

20

High-throughput

0.479

High

1486840

PYRG
CTP synthase

1

0

High-throughput

0.458

High

54133

A1Z892
1-Cys peroxiredoxin

1

6

High-throughput

0.445

High

121376

ALDR
Aldo-keto reductase 1B

1

16

High-throughput

0.445

High

195186

O16043
Anon1A4

1

2

High-throughput

0.445

High

305303

TRMB
tRNA

1

2

High-throughput

0.445

High

305770

IPYR
Inorganic pyrophosphatase

1

2

High-throughput

0.445

High

356494

O97102
Small ubiquitin-related modifier

1

4

High-throughput

0.445

High

357418

O97428
Ciboulot, isoform A

1

3

High-throughput

0.445

High

385023

HSP27
Heat shock protein 27

1

1

High-throughput

0.445

High

609524

PCNA
Proliferating cell nuclear antigen

1

3

High-throughput

0.445

High

871744

FKB12
Peptidyl-prolyl cis-trans isomerase Fkbp12

1

14

High-throughput

0.445

High

874753

RIR2
Ribonucleoside-diphosphate reductase subunit M2

1

2

High-throughput

0.445

High

929109

DOD
Putative peptidyl-prolyl cis-trans isomerase dodo

1

2

High-throughput

0.445

High

1019713

TRXR1
Thioredoxin reductase 1, mitochondrial

1

5

High-throughput

0.445

High

1019974

1433E
14-3-3 protein epsilon

1

3

High-throughput

0.445

High

1031325

PGK
Phosphoglycerate kinase

1

2

High-throughput

0.445

High

1176663

NLP
Nucleoplasmin-like protein

1

5

High-throughput

0.445

High

1260935

Q76NR6
Regucalcin

1

4

High-throughput

0.445

High

1262222

Q7JVH6
LD24696p

1

16

High-throughput

0.445

High

1263124

Q7JXC4
CG6459 protein

1

2

High-throughput

0.445

High

1268327

Q7KN99
Phosphopantothenoylcysteine synthetase, isoform A

1

2

High-throughput

0.445

High

1304021

Q8INK3
Fatty acid-binding protein, muscle

1

3

High-throughput

0.445

High

1305825

Q8IQZ7
FI19014p1

1

4

High-throughput

0.445

High

1306221

Q8IRD3
Glutathione peroxidase

1

2

High-throughput

0.445

High

1321778

Q8MT58
Carnosine dipeptidase 2, isoform A

1

3

High-throughput

0.445

High

1322029

Q8MYY7
RE44624p

1

3

High-throughput

0.445

High

1345350

Q8T0L3
E1 ubiquitin-activating enzyme

1

4

High-throughput

0.445

High

1440113

JUPIT
Microtubule-associated protein Jupiter

1

2

High-throughput

0.445

High

1440243

NASP
Nuclear autoantigenic sperm protein homolog

1

2

High-throughput

0.445

High

1440654

PUR6
Bifunctional phosphoribosylaminoimidazole carboxylase/phosphoribosylaminoimidazole succinocarboxamide synthetase

1

2

High-throughput

0.445

High

1463744

Q9V3I1
Deoxyuridine 5'-triphosphate nucleotidohydrolase

1

2

High-throughput

0.445

High

1464659

Q9V3V9
Endonuclease G inhibitor, isoform A

1

2

High-throughput

0.445

High

1465109

THIO2
Thioredoxin-2

1

8

High-throughput

0.445

High

1467044

Q9V9U3
LD45254p

1

3

High-throughput

0.445

High

1467710

Q9VAC1
GM14349p

1

3

High-throughput

0.445

High

1467798

Q9VAC4
GEO09167p1

1

5

High-throughput

0.445

High

1468253

Q9VAN7
Phosphoglycerate mutase

1

3

High-throughput

0.445

High

1470572

Q9VCK6
LD34157p

1

2

High-throughput

0.445

High

1471036

Q9VD02
GH14779p

1

2

High-throughput

0.445

High

1472364

Q9VE80
Uncharacterized protein, isoform B

1

2

High-throughput

0.445

High

1473005

FLNA
Filamin-A

1

7

High-throughput

0.445

High

1475176

TCTP
Translationally-controlled tumor protein homolog

1

2

High-throughput

0.445

High

1476009

TEBPH
Cytosolic Prostaglandin E synthase

1

2

High-throughput

0.445

High

1476528

Q9VHN7
transketolase

1

3

High-throughput

0.445

High

1476920

Q9VHX4
LD24679p

1

16

High-throughput

0.445

High

1477443

Q9VIE8
Aconitate hydratase, mitochondrial

1

2

High-throughput

0.445

High

1479966

Q9VKW5
Prolyl endopeptidase

1

2

High-throughput

0.445

High

1480881

AK200
A-kinase anchor protein 200

1

10

High-throughput

0.445

High

1481208

Q9VLS7
LD21067p

1

2

High-throughput

0.445

High

1484173

BACC
Bacchus

1

2

High-throughput

0.445

High

1484992

Q9VRL1
GEO06356p1

1

2

High-throughput

0.445

High

1486649

Q9VUC1
Hsc70Cb, isoform A

1

8

High-throughput

0.445

High

1487687

Q9VW59
Rho GDP-dissociation inhibitor 3

1

3

High-throughput

0.445

High

1487862

RS10B
Small ribosomal subunit protein eS10B

1

3

High-throughput

0.445

High

1488604

CLIC
Chloride intracellular channel Clic

1

6

High-throughput

0.445

High

1489357

Q9W0H8
Reticulocalbin-3

1

2

High-throughput

0.445

High

1489471

SND1
Staphylococcal nuclease domain-containing protein 1

1

2

High-throughput

0.445

High

1489962

Q9W3Y3
Calcyclin-binding protein

1

2

High-throughput

0.445

High

1490001

WUHO
tRNA

1

7

High-throughput

0.445

High

1490021

Q9W457
Serine hydroxymethyltransferase

1

2

High-throughput

0.445

High

1490399

Q9Y112
BcDNA.GH10614

1

16

High-throughput

0.445

High

119465

M9NFI9
Neurabin-1

1

1

High-throughput

0.442

High

654452

DDX6
ATP-dependent RNA helicase me31b

1

2

High-throughput

0.437

High

1377591

Q95RF6
LD34461p

1

1

High-throughput

0.437

High

1488794

Q9VYR1
Regucalcin

1

4

High-throughput

0.437

High

232197

SMD3
Small nuclear ribonucleoprotein Sm D3

1

0

High-throughput

0.426

High

1236944

MOX12
MOXD1 homolog 2

1

0

High-throughput

0.426

High

1355795

Q8WR53
Hephaestus, isoform B

1

0

High-throughput

0.426

High

1378080

SLIMP
Serine--tRNA synthetase-like protein Slimp

1

0

High-throughput

0.426

High

1464563

SPC25
Kinetochore protein Spc25

1

0

High-throughput

0.426

High

1488402

Q9VXQ3
Diphosphomevalonate decarboxylase

1

0

High-throughput

0.426

High

1489439

GALE
UDP-glucose 4-epimerase

1

0

High-throughput

0.426

High

57697

A1ZB71
Glutathione S transferase E6

1

7

High-throughput

0.407

High

57916

A1ZB77
Uncharacterized protein, isoform J

1

2

High-throughput

0.407

High

86627

B9EQV3
Endoplasmic reticulum transmembrane protein

1

2

High-throughput

0.407

High

197918

HCD2
3-hydroxyacyl-CoA dehydrogenase type-2

1

3

High-throughput

0.407

High

304762

RS21
Small ribosomal subunit protein eS21

1

2

High-throughput

0.407

High

357655

INO1
Inositol-3-phosphate synthase

1

3

High-throughput

0.407

High

682867

PROF
Profilin

1

2

High-throughput

0.407

High

930278

VATE
V-type proton ATPase subunit E

1

3

High-throughput

0.407

High

1052537

ATPB
ATP synthase subunit beta, mitochondrial

1

2

High-throughput

0.407

High

1070861

Q0KHZ6
Electron transfer flavoprotein subunit beta

1

2

High-throughput

0.407

High

1191755

Q3YMU0
Protein disulfide-isomerase

1

5

High-throughput

0.407

High

1246640

Q6QU65
ADAM metalloprotease

1

1

High-throughput

0.407

High

1265108

Q7K209
deoxyribose-phosphate aldolase

1

2

High-throughput

0.407

High

1265357

Q7K2K2
FI04612p

1

2

High-throughput

0.407

High

1265895

Q7K3J0
T-complex protein 1 subunit theta

1

3

High-throughput

0.407

High

1269545

Q7KTW5
Inositol-1-monophosphatase

1

2

High-throughput

0.407

High

1343392

OLA1
Obg-like ATPase 1

1

2

High-throughput

0.407

High

1374654

NACA
Nascent polypeptide-associated complex subunit alpha

1

2

High-throughput

0.407

High

1374768

ACPM
Acyl carrier protein, mitochondrial

1

2

High-throughput

0.407

High

1377760

FAXC
Failed axon connections

1

2

High-throughput

0.407

High

1427933

IF5A
Eukaryotic translation initiation factor 5A

1

2

High-throughput

0.407

High

1464402

Q9V3V2
peptidylprolyl isomerase

1

14

High-throughput

0.407

High

1465327

PDIA6
Protein disulfide-isomerase A6 homolog

1

6

High-throughput

0.407

High

1468716

Q9VAY2
Heat shock protein 83

1

7

High-throughput

0.407

High

1469569

Q9VBR6
RE74917p

1

2

High-throughput

0.407

High

1471198

Q9VD29
small monomeric GTPase

1

4

High-throughput

0.407

High

1474818

Q9VGK3
peptidylprolyl isomerase

1

14

High-throughput

0.407

High

1479349

Q9VKB0
threonine--tRNA ligase

1

2

High-throughput

0.407

High

1480404

Q9VL68
Enoyl-CoA delta isomerase 1, mitochondrial

1

2

High-throughput

0.407

High

1480469

Q9VL70
HL08109p

1

2

High-throughput

0.407

High

1480543

FKB59
FK506-binding protein 59

1

14

High-throughput

0.407

High

1482027

Q9VMU6
LD31822p

1

2

High-throughput

0.407

High

1482534

Q9VNB2
RE42193p

1

2

High-throughput

0.407

High

1483104

Q9VP52
GH24315p

1

1

High-throughput

0.407

High

1483433

Q9VPN5
Stress-induced-phosphoprotein 1

1

6

High-throughput

0.407

High

1484865

Q9VRD6
NTF2-related export protein

1

4

High-throughput

0.407

High

1485068

Q9VRP2
Uncharacterized protein, isoform A

1

2

High-throughput

0.407

High

1486502

Q9VU35
10 kDa heat shock protein, mitochondrial

1

2

High-throughput

0.407

High

1487211

Y9705
Cold shock domain-containing protein CG9705

1

2

High-throughput

0.407

High

1487381

Q9VVL7
Dihydrolipoyl dehydrogenase

1

5

High-throughput

0.407

High

1488283

DHB4
Peroxisomal multifunctional enzyme type 2

1

2

High-throughput

0.407

High

1489067

Q9VZI1
Transgelin

1

3

High-throughput

0.407

High

1489219

Q9W022
GEO01508p1

1

11

High-throughput

0.407

High

1489944

Q9W3X6
fumarate hydratase

1

2

High-throughput

0.407

High

1489977

CISY
Probable citrate synthase, mitochondrial

1

3

High-throughput

0.407

High

1490030

Q9W478
RE43153p

1

2

High-throughput

0.407

High

1490379

Q9XYZ9
Glutathione S transferase E12, isoform A

1

7

High-throughput

0.407

High

1490394

Q9XZ57
Eb1, isoform E

1

4

High-throughput

0.407

High

1490398

PURA
Adenylosuccinate synthetase

1

2

High-throughput

0.407

High

1489647

Q9W1V2
Tektin

2

0

High-throughput

0.310

High

356015

O96692
small monomeric GTPase

1

0

High-throughput

0.251

Low

1479571

ZUC
Mitochondrial cardiolipin hydrolase

1

0

High-throughput

0.249

Low

121606

HZG
Phosphatase Herzog

1

0

High-throughput

0.232

Low

757309

FAS2
Fasciclin-2

1

0

High-throughput

0.232

Low

1172138

DALY
Division abnormally delayed protein

1

0

High-throughput

0.232

Low

1445673

CP2B
Cardio acceleratory peptide 2b

1

0

High-throughput

0.232

Low

1464196

Q9V3Q7
Na/K-ATPase beta subunit isoform 4

1

0

High-throughput

0.232

Low

1469653

Q9VBT1
CHK kinase-like domain-containing protein

1

0

High-throughput

0.232

Low

1474394

Q9VG33
Sulfurtransferase

1

0

High-throughput

0.232

Low

1487720

Q9VW70
FI21813p1

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025