Protein: ARR9
Two-component response regulator ARR9 (Response reactor 4)

Gene: ARR9
Organism: Arabidopsis thaliana
Interactions: 12
UniProt ID: O80366

Gene Ontology (top 5):
GO:0000156 - phosphorelay response regulator activity
GO:0000160 - phosphorelay signal transduction system
GO:0005634 - nucleus
GO:0006355 - regulation of DNA-templated transcription
GO:0007623 - circadian rhythm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

305966

AHP2
Histidine-containing phosphotransfer protein 2

4

20

Small-scale

0.880

High

305965

AHP3
Histidine-containing phosphotransfer protein 3

4

20

Small-scale

0.875

High

305967

AHP1
Histidine-containing phosphotransfer protein 1

2

20

Small-scale

0.778

High

305958

Q67XQ1
Histidine-containing phosphotransfer protein

1

20

Small-scale

0.713

High

305959

AHP5
Histidine-containing phosphotransfer protein 5

1

20

Small-scale

0.647

High

305961

TCP15
Transcription factor TCP15

2

20

High-throughput

0.620

High

305963

TCP23
Transcription factor TCP23

2

17

High-throughput

0.620

High

305964

TCP3
Transcription factor TCP3

2

6

High-throughput

0.620

High

103233

F4K2U3
AGAMOUS-like 39

1

8

High-throughput

0.560

High

305960

Q9C5A5
At5g08720

1

4

High-throughput

0.464

High

305962

KU70
ATP-dependent DNA helicase 2 subunit KU70

1

0

High-throughput

0.265

Low

70816

A8MSE0
Cytochrome-c oxidase/ electron carrier

1

0

Small-scale

0.238

Low


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Last updated: 11Aug2025