Protein: Q9VB23
Serine/threonine protein phosphatase 2A regulatory subunit

Gene: Q9VB23, wdb
Organism: Drosophila melanogaster
Interactions: 54
UniProt ID: Q9VB23

Gene Ontology (top 5):
GO:0000159 - protein phosphatase type 2A complex
GO:0005634 - nucleus
GO:0005654 - nucleoplasm
GO:0005829 - cytosol
GO:0007059 - chromosome segregation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

782764

2AAA
Serine/threonine-protein phosphatase PP2A 65 kDa regulatory subunit

5

20

High-throughput

0.912

High

661961

PP2A
Serine/threonine-protein phosphatase PP2A

2

20

Small-scale

0.754

High

1378171

CYCG
Cyclin G

6

13

Small-scale

0.736

High

1172304

SGO1
Shugoshin

5

1

Small-scale

0.703

High

1345140

TANT
Protein tantalus

4

1

High-throughput

0.676

High

1468881

Q9VEC6
LD29902p

1

8

High-throughput

0.618

High

1303717

AKT1
RAC serine/threonine-protein kinase

2

4

Small-scale

0.600

High

1036452

FOXL1
Fork head domain-containing protein L1

2

2

High-throughput

0.595

High

1285737

Q86BR6
Autophagy-related 16, isoform C

2

1

High-throughput

0.521

High

660463

CDK2
Cyclin-dependent kinase 2

1

3

High-throughput

0.508

High

1196748

Q4V6W7
IP01184p

1

2

High-throughput

0.508

High

1202413

Q59E05
Transcription factor Ouib

1

1

High-throughput

0.508

High

1345424

HIPPO
Serine/threonine-protein kinase hippo

1

6

High-throughput

0.508

High

1468891

Q9VRZ6
LD06929p

1

1

High-throughput

0.508

High

50232

A1A706
IP17343p

1

1

High-throughput

0.494

High

116700

I0E2I7
FI19718p1

1

1

High-throughput

0.494

High

304874

E2F2
Transcription factor E2F2

1

0

High-throughput

0.486

High

683167

ESCA
Protein escargot

1

0

High-throughput

0.486

High

1468354

Q9VAT1
Uncharacterized protein, isoform A

1

0

High-throughput

0.486

High

1468884

POLI
DNA polymerase iota

1

0

High-throughput

0.486

High

1468892

Q9VTH8
Uncharacterized protein, isoform A

1

0

High-throughput

0.486

High

1468893

Q9VUU3
CKII-alpha subunit interactor-1

1

0

High-throughput

0.486

High

1468895

Q9VYX2
LD18373p

1

0

High-throughput

0.486

High

1468899

FL2D
Pre-mRNA-splicing regulator female-lethal(2)D

1

0

High-throughput

0.486

High

599438

KAPR1
cAMP-dependent protein kinase type I regulatory subunit

1

3

High-throughput

0.481

High

1070897

Q0KI27
Uncharacterized protein, isoform A

1

1

High-throughput

0.481

High

1468889

Q9VQY7
Uncharacterized protein, isoform A

1

1

High-throughput

0.481

High

1468883

DALMA
Protein dalmatian

1

1

Small-scale

0.479

High

1069806

Q0E938
Uncharacterized protein, isoform A

1

3

High-throughput

0.464

High

1468882

Q9VEQ2
ER membrane protein complex subunit 2

1

5

High-throughput

0.464

High

1321930

Q8MYW5
RE61749p

1

1

High-throughput

0.457

High

62635

A4IJ58
Breast cancer anti-estrogen resistance protein 1

1

2

High-throughput

0.439

High

84919

B7Z0R9
Uncharacterized protein, isoform D

1

1

High-throughput

0.439

High

94949

E1JGN0
MAP/microtubule affinity-regulating kinase 3

1

2

High-throughput

0.439

High

1070406

Q0IGY6
IP07646p

1

1

High-throughput

0.439

High

1468885

Q9VI08
GH28351p

1

0

High-throughput

0.438

High

823787

SQH
Myosin regulatory light chain sqh

1

0

High-throughput

0.426

High

1468896

Q9VZS1
protein-serine/threonine phosphatase

1

0

High-throughput

0.426

High

1169469

Q1WWA1
IP04010p

1

1

High-throughput

0.417

High

1265697

Q7K3G5
D4, isoform A

1

1

High-throughput

0.417

High

1270030

Q7KVE5
Breast cancer anti-estrogen resistance protein 1

1

2

High-throughput

0.417

High

1379739

Q963E5
MAP/microtubule affinity-regulating kinase 3

1

3

High-throughput

0.417

High

1467849

Q9VAE4
RE09305p

1

1

High-throughput

0.417

High

1468886

Q9VPA7
Protein kinase, cAMP-dependent, regulatory subunit type 1, isoform O

1

3

High-throughput

0.417

High

1468897

ATG5
Autophagy protein 5

2

0

High-throughput

0.298

High

1261548

Q7JR58
Probable enoyl-CoA hydratase, mitochondrial

1

0

High-throughput

0.265

Low

1266588

Q7K4P0
LD30408p

1

0

High-throughput

0.265

Low

1468887

CPSF4
Cleavage and polyadenylation specificity factor subunit 4

1

0

High-throughput

0.265

Low

1468888

Q9VQA8
LD01251p

1

0

High-throughput

0.265

Low

1468890

CATIN
Splicing factor Cactin

1

0

High-throughput

0.265

Low

1269303

CSN8
COP9 signalosome complex subunit 8

1

0

High-throughput

0.251

Low

1019404

SMO
Protein smoothened

1

0

Small-scale

0.249

Low

1468894

SHAWN
Solute carrier family 25 protein Shawn

1

0

High-throughput

0.249

Low

1468898

Q9XZS4
EG:22E5.12 protein

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025