Protein: Q9W2E3
Negative cofactor 2alpha

Gene: Q9W2E3, NC2alpha
Organism: Drosophila melanogaster
Interactions: 42
UniProt ID: Q9W2E3

Gene Ontology (top 5):
GO:0000122 - negative regulation of transcription by RNA polymerase II
GO:0001046 - core promoter sequence-specific DNA binding
GO:0005634 - nucleus
GO:0006366 - transcription by RNA polymerase II
GO:0016251 - RNA polymerase II general transcription initiation factor activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1478663

NC2B
Protein Dr1

2

20

High-throughput

0.812

High

234518

CTBP
C-terminal-binding protein

1

0

High-throughput

0.486

High

53483

A1Z7V0
Calmodulin-binding transcription activator, isoform D

1

2

High-throughput

0.481

High

95275

E1JIH4
Uncharacterized protein, isoform D

1

2

High-throughput

0.481

High

120213

M9PCS1
Uncharacterized protein, isoform E

1

1

High-throughput

0.481

High

1172523

HR78
Nuclear hormone receptor HR78

1

6

High-throughput

0.481

High

1268979

Q7KS72
C15

1

4

High-throughput

0.481

High

1374993

NFKB1
Nuclear factor NF-kappa-B p110 subunit

1

5

High-throughput

0.481

High

1489757

Q9W5W9
LD43541p

1

2

High-throughput

0.481

High

458066

G3P1
Glyceraldehyde-3-phosphate dehydrogenase 1

1

3

High-throughput

0.464

High

458155

G3P2
Glyceraldehyde-3-phosphate dehydrogenase 2

1

3

High-throughput

0.464

High

715185

CLH
Clathrin heavy chain

1

1

High-throughput

0.464

High

1301204

Q8I0N3
RE31819p

1

1

High-throughput

0.464

High

1470716

Q9VCT2
GEO08278p1

1

1

High-throughput

0.464

High

1472986

FLNA
Filamin-A

1

1

High-throughput

0.464

High

1485860

Q9VSZ1
GH05942p

1

1

High-throughput

0.464

High

119817

M9PBE1
Cysts, isoform C

1

1

High-throughput

0.439

High

263713

NMT
Glycylpeptide N-tetradecanoyltransferase

1

1

High-throughput

0.439

High

599447

KAPR1
cAMP-dependent protein kinase type I regulatory subunit

1

2

High-throughput

0.439

High

1176888

PP2B2
Serine/threonine-protein phosphatase 2B catalytic subunit 2

1

1

High-throughput

0.439

High

1269432

Q7KTV5
Nopp140, isoform B

1

2

High-throughput

0.439

High

1305134

Q8IQ04
GEO11681p1

1

1

High-throughput

0.439

High

1469127

Q9VBE0
TweedleB

1

1

High-throughput

0.439

High

1477730

Q9VIQ7
Uncharacterized protein

1

1

High-throughput

0.439

High

1484711

Q9VR70
AT15442p

1

1

High-throughput

0.439

High

1485996

Q9VT68
Phosphatidylinositol-4,5-bisphosphate 4-phosphatase

1

1

High-throughput

0.439

High

1477798

Q9VIV0
Cysts, isoform A

1

1

High-throughput

0.417

High

1482939

Q9VNX6
LD06749p

1

2

High-throughput

0.417

High

1486007

Q9VT69
Phosphatidylinositol-4,5-bisphosphate 4-phosphatase

1

1

High-throughput

0.417

High

58454

A1ZBT3
Uncharacterized protein

1

0

High-throughput

0.265

Low

356270

PTH2
Probable peptidyl-tRNA hydrolase 2

1

0

High-throughput

0.265

Low

1321351

LVA
Protein lava lamp

1

0

High-throughput

0.265

Low

1466007

COG6
Conserved oligomeric Golgi complex subunit 6

1

0

High-throughput

0.265

Low

1467151

SPNF
Protein spindle-F

1

0

High-throughput

0.265

Low

1470685

Q9VCR9
RH48101p

1

0

High-throughput

0.265

Low

1484756

Q9VR92
Uncharacterized protein

1

0

High-throughput

0.265

Low

1487231

CCD22
Coiled-coil domain-containing protein 22 homolog

1

0

High-throughput

0.265

Low

1487751

Q9VWA6
Cilia- and flagella-associated protein 157

1

0

High-throughput

0.265

Low

1488166

RM22
Large ribosomal subunit protein uL22m

1

0

High-throughput

0.265

Low

1489756

Q9W4N6
asparaginase

1

0

High-throughput

0.265

Low

1069467

Q0E8Q7
Engulfment ABC transporter in the ovary, isoform B

1

0

High-throughput

0.251

Low

1472891

Q9VEL7
Beaten path IIb, isoform A

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025