Protein: Q8IRM5
Sp1, isoform B

Gene: Q8IRM5, Sp1
Organism: Drosophila melanogaster
Interactions: 28
UniProt ID: Q8IRM5

Gene Ontology (top 5):
GO:0000978 - RNA polymerase II cis-regulatory region sequence-specific DNA binding
GO:0000981 - DNA-binding transcription factor activity, RNA polymerase II-specific
GO:0003700 - DNA-binding transcription factor activity
GO:0005634 - nucleus
GO:0006355 - regulation of DNA-templated transcription

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1306602

Q9VEF0
LD33778p

1

19

High-throughput

0.665

High

683156

ESCA
Protein escargot

1

20

High-throughput

0.621

High

1266425

Q7K4G8
LD40944p

1

19

High-throughput

0.621

High

1306603

Q9VI24
LD25151p

1

20

High-throughput

0.621

High

1306605

Q9VKQ7
LD46233p

1

20

High-throughput

0.621

High

1306598

PHO
Polycomb protein PHO

1

19

Small-scale

0.618

High

867901

TAF4
Transcription initiation factor TFIID subunit 4

2

19

Small-scale

0.552

High

53225

PAN2
PAN2-PAN3 deadenylation complex catalytic subunit PAN2

1

19

High-throughput

0.481

High

478816

BCD
Homeotic protein bicoid

1

13

High-throughput

0.481

High

594753

7UP1
Steroid receptor seven-up, isoforms B/C

1

20

High-throughput

0.481

High

627214

DLL
Homeotic protein distal-less

1

16

High-throughput

0.481

High

1172378

HR78
Nuclear hormone receptor HR78

1

20

High-throughput

0.481

High

1179582

Q2PE16
FI16615p1

1

1

High-throughput

0.481

High

1306601

NFKB1
Nuclear factor NF-kappa-B p110 subunit

1

19

High-throughput

0.481

High

1306610

Q9W219
GEO12575p1

1

3

High-throughput

0.481

High

1306611

Q9W3V7
Ataxin 1

1

10

High-throughput

0.481

High

1306612

Q9XTN4
Brinker

1

2

High-throughput

0.481

High

96074

E8NH67
Asperous, isoform B

1

3

High-throughput

0.439

High

120564

M9PDL4
Multiple wing hairs, isoform B

1

1

High-throughput

0.439

High

1306597

Q8MSA3
LP01886p

1

1

High-throughput

0.439

High

1306599

Q8SXG2
CG32711-PA long isoform

1

1

High-throughput

0.439

High

1306600

Q8T403
AT23551p

1

1

High-throughput

0.439

High

1306604

Q9VKF9
FI08056p

1

1

High-throughput

0.439

High

1306606

Q9VMY2
RE15880p

1

1

High-throughput

0.439

High

1306607

MORN4
MORN repeat-containing protein 4 homolog

1

6

High-throughput

0.439

High

1306608

TECPR
Tectonin beta-propeller repeat-containing protein

1

4

High-throughput

0.439

High

1306609

Q9W0A2
MIP23106p

1

2

High-throughput

0.439

High

1306613

R9PY70
Uncharacterized protein, isoform G

1

1

High-throughput

0.439

High


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Last updated: 11Aug2025