Protein: Q9V3W7
LD40489p (SR family splicing factor) (Splicing factor 2, isoform A) (Splicing factor 2, isoform B)

Gene: Q9V3W7, SF2
Organism: Drosophila melanogaster
Interactions: 24
UniProt ID: Q9V3W7

Gene Ontology (top 5):
GO:0000380 - alternative mRNA splicing, via spliceosome
GO:0000381 - regulation of alternative mRNA splicing, via spliceosome
GO:0000398 - mRNA splicing, via spliceosome
GO:0001178 - regulation of transcriptional start site selection at RNA polymerase II promoter
GO:0003677 - DNA binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

618175

TRA2
Transformer-2 sex-determining protein

2

20

Small-scale

0.757

High

889878

DOA
Serine/threonine-protein kinase Doa

1

20

High-throughput

0.656

High

1464674

Q9VEH1
LD04521p

1

7

High-throughput

0.656

High

1464678

Q9VQG0
Transportin-3

1

17

Small-scale

0.647

High

1464250

Q9V3T8
LD32469p

1

20

High-throughput

0.575

High

1464681

Q9VYD8
RE47308p

1

20

High-throughput

0.575

High

1464675

Q9VGQ0
Serine/threonine-protein kinase par-1

1

3

High-throughput

0.555

High

1464679

Q9VR61
non-specific serine/threonine protein kinase

1

13

High-throughput

0.553

High

195907

O17049
Serine/threonine-protein kinase par-1

1

3

High-throughput

0.528

High

547730

TRSF
Female-specific protein transformer

1

0

Small-scale

0.504

High

1014360

UBX
Homeotic protein ultrabithorax

1

0

Small-scale

0.493

High

1174400

RX21
RNA-binding protein Rsf1

1

20

High-throughput

0.492

High

1464672

NAT9
Alpha/beta-tubulin-N-acetyltransferase 9

1

0

High-throughput

0.486

High

232149

O44434
QKR58E-3

1

9

Small-scale

0.479

High

669614

OSKA
Maternal effect protein oskar

1

0

Small-scale

0.458

High

1464677

TCP4
RNA polymerase II transcriptional coactivator

1

1

High-throughput

0.445

High

119600

M9PAY7
Pi3K21B, isoform C

1

7

High-throughput

0.437

High

479727

INSR
Insulin-like receptor

1

12

High-throughput

0.437

High

1047186

KELC
Ring canal kelch protein [Cleaved into: Kelch short protein]

1

1

Small-scale

0.437

High

1464680

PYRG
CTP synthase

1

2

High-throughput

0.437

High

968551

CALM
Calmodulin

1

1

High-throughput

0.407

High

1464673

Q9VAU6
LD27564p

1

0

High-throughput

0.265

Low

1464676

Q9VL28
LD15323p

1

0

High-throughput

0.265

Low

1346313

Q8T8W4
AT21302p

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025