Protein: Q9VQK7
LD45152p (Splicing factor 3b subunit 2, isoform A) (Splicing factor 3b subunit 2, isoform B)

Gene: Q9VQK7, Sf3b2
Organism: Drosophila melanogaster
Interactions: 25
UniProt ID: Q9VQK7

Gene Ontology (top 5):
GO:0000398 - mRNA splicing, via spliceosome
GO:0003723 - RNA binding
GO:0005684 - U2-type spliceosomal complex
GO:0005686 - U2 snRNP
GO:0005689 - U12-type spliceosomal complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1484302

Q9W424
Splicing factor 3B subunit 4

1

6

High-throughput

0.656

High

847922

SNRPA
U1 small nuclear ribonucleoprotein A

1

4

Small-scale

0.618

High

1476219

SF3B5
Splicing factor 3B subunit 5

1

1

Small-scale

0.618

High

1069416

Q0E8K8
FI21816p1

1

5

High-throughput

0.489

High

1440331

Q9I7K8
FI07222p

1

5

High-throughput

0.489

High

1475211

Q9VGU4
FI02822p

1

5

High-throughput

0.489

High

1484300

Q9W1K2
Uncharacterized protein

1

0

High-throughput

0.486

High

234988

O46085
Peroxisomal targeting signal 1 receptor

1

2

High-throughput

0.464

High

264448

O62530
Adaptor protein complex 2, mu subunit, isoform A

1

2

High-throughput

0.464

High

1440393

Q9I7L0
LP01847p

1

5

High-throughput

0.464

High

54678

A1Z8V2
Uncharacterized protein, isoform B

1

1

High-throughput

0.439

High

1483601

Q9VPU7
Arouser, isoform C

1

2

High-throughput

0.439

High

120383

M9PD17
Gigas, isoform B

1

1

High-throughput

0.437

High

871895

GAP1
GTPase-activating protein

1

1

High-throughput

0.437

High

1172681

SIMA
Protein similar

1

1

High-throughput

0.437

High

1378581

FOXO
Forkhead box protein O

1

1

High-throughput

0.437

High

1470238

Q9VCC9
LD23779p

1

1

High-throughput

0.437

High

1484298

Q9VR61
non-specific serine/threonine protein kinase

1

1

High-throughput

0.437

High

1484299

Q9VWJ6
FI03615p

1

1

High-throughput

0.437

High

114676

H1UUE3
FI19444p1

1

1

High-throughput

0.417

High

1304955

Q8IPW1
Arouser, isoform A

1

2

High-throughput

0.417

High

1472066

INO80
Chromatin-remodeling ATPase INO80

1

1

High-throughput

0.407

High

1440429

Q9I7L7
Palmitoyltransferase

1

0

High-throughput

0.265

Low

1440747

Q9I7V4
MIP24941p

1

0

High-throughput

0.265

Low

1484301

Q9W3J9
LP13385p

1

0

High-throughput

0.265

Low


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Last updated: 11Aug2025