Protein: Q9VNI4
Proteasome assembly chaperone 1

Gene: Q9VNI4, PSMG1
Organism: Drosophila melanogaster
Interactions: 46
UniProt ID: Q9VNI4

Gene Ontology (top 5):
GO:0000502 - proteasome complex
GO:0005783 - endoplasmic reticulum
GO:0070628 - proteasome binding
GO:0080129 - proteasome core complex assembly

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

47803

A0AQH0
Proteasome subunit beta

2

4

High-throughput

0.571

High

556776

PSA1
Proteasome subunit alpha type-1

2

2

High-throughput

0.571

High

611539

PSA4
Proteasome subunit alpha type-4

2

2

High-throughput

0.571

High

652793

PSA71
Proteasome subunit alpha type-7-1

2

2

High-throughput

0.571

High

821922

PSA2
Proteasome subunit alpha type-2

2

2

High-throughput

0.571

High

822093

PSB1
Proteasome subunit beta type-1

2

6

High-throughput

0.571

High

1264730

Q7K148
Proteasome subunit beta

2

4

High-throughput

0.571

High

1376935

PSA5
Proteasome subunit alpha type-5

2

1

High-throughput

0.571

High

1466085

PSA3
Proteasome subunit alpha type-3

2

3

High-throughput

0.571

High

1478493

Q9VJJ0
Proteasome subunit beta

2

5

High-throughput

0.571

High

1482454

PSB4
Proteasome subunit beta type-4

2

9

High-throughput

0.571

High

1482784

Q9VUJ1
Proteasome subunit beta

2

4

High-throughput

0.571

High

1482791

PSB3
Proteasome subunit beta type-3

2

6

High-throughput

0.571

High

1482792

PSA6
Proteasome subunit alpha type-6

2

3

High-throughput

0.571

High

1477602

Q9VIJ5
GEO05038p1

2

0

High-throughput

0.547

High

1464878

Q9V405
26S proteasome regulatory subunit 6B

2

3

High-throughput

0.521

High

1482790

Q9W470
Proteasome subunit beta

2

4

High-throughput

0.521

High

1482787

Q9VW57
Grasp65

1

0

High-throughput

0.486

High

1267347

PSD11
26S proteasome non-ATPase regulatory subunit 11

1

1

High-throughput

0.479

High

1463483

PSMD6
26S proteasome non-ATPase regulatory subunit 6

1

1

High-throughput

0.479

High

1464098

PSMD1
26S proteasome non-ATPase regulatory subunit 1

1

1

High-throughput

0.479

High

1482786

Q9VW54
26S proteasome non-ATPase regulatory subunit 2

1

1

High-throughput

0.479

High

1265210

ADRM1
Proteasomal ubiquitin receptor ADRM1 homolog

1

0

High-throughput

0.458

High

1267675

Q7KMP8
26S proteasome non-ATPase regulatory subunit 13

1

0

High-throughput

0.458

High

198094

PRS8
26S proteasome regulatory subunit 8

1

4

High-throughput

0.437

High

875027

PRS4
26S proteasome regulatory subunit 4

1

5

High-throughput

0.437

High

1267737

Q7KMQ0
26S proteasome regulatory subunit 7

1

4

High-throughput

0.437

High

1464460

Q9V3V6
26S proteasome regulatory complex subunit p50

1

4

High-throughput

0.437

High

1482789

Q9W414
Regulatory particle triple-A ATPase 4

1

4

High-throughput

0.437

High

1472631

Q9VEC2
Proteasome assembly chaperone 2

4

0

High-throughput

0.352

High

1262603

Q7JWR4
GH19585p

2

0

High-throughput

0.298

High

1262647

Q7JWU9
AT07420p

2

0

High-throughput

0.298

High

1464064

Q9V3P3
LD45860p

2

0

High-throughput

0.298

High

1482782

Q9VPP7
AT13539p

2

0

High-throughput

0.298

High

52816

A1Z7A5
GEO04452p1

1

0

High-throughput

0.265

Low

305728

IPYR
Inorganic pyrophosphatase

1

0

High-throughput

0.265

Low

1069411

Q0E8K8
FI21816p1

1

0

High-throughput

0.265

Low

1306430

INDRA
Zinc finger protein indra

1

0

High-throughput

0.265

Low

1458034

SRPRA
Signal recognition particle receptor subunit alpha homolog

1

0

High-throughput

0.265

Low

1469344

Q9VBN5
60S ribosomal protein L27

1

0

High-throughput

0.265

Low

1470378

Q9VCG6
IP14417p1

1

0

High-throughput

0.265

Low

1482783

Q9VR24
Uncharacterized protein, isoform A

1

0

High-throughput

0.265

Low

1482788

Q9W1V8
CG9893 protein

1

0

High-throughput

0.265

Low

1196385

Q4V3L3
IP10432p

1

0

High-throughput

0.251

Low

68985

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

1

0

High-throughput

0.249

Low

1482785

Q9VUU7
Zinc finger protein 706

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025