Protein: SPA3
Protein SPA1-RELATED 3

Gene: SPA3
Organism: Arabidopsis thaliana
Interactions: 14
UniProt ID: Q9LJR3

Gene Ontology (top 5):
GO:0004672 - protein kinase activity
GO:0005524 - ATP binding
GO:0005634 - nucleus
GO:0009585 - red, far-red light phototransduction
GO:0009640 - photomorphogenesis

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

846861

COP1
E3 ubiquitin-protein ligase COP1

3

16

Small-scale

0.859

High

1375884

SPA4
Protein SPA1-RELATED 4

1

15

Small-scale

0.757

High

1441706

SPA1
Protein SUPPRESSOR OF PHYA-105 1

1

19

Small-scale

0.757

High

1441704

SPA3
Protein SPA1-RELATED 3

1

16

Small-scale

0.747

High

1441707

SPA2
Protein SPA1-RELATED 2

1

17

Small-scale

0.724

High

235876

DDB1B
DNA damage-binding protein 1b

1

20

Small-scale

0.647

High

1441705

DDB1A
DNA damage-binding protein 1a

1

20

Small-scale

0.647

High

1426713

UVR8
Ultraviolet-B receptor UVR8

1

15

Small-scale

0.618

High

236234

COL1
Zinc finger protein CONSTANS-LIKE 1

2

15

Small-scale

0.594

High

1184237

CONS
Zinc finger protein CONSTANS

1

15

Small-scale

0.501

High

1424500

MYB75
Transcription factor MYB75

1

8

Small-scale

0.481

High

308551

ELF3
Protein EARLY FLOWERING 3

1

3

Small-scale

0.479

High

1379755

CRY2
Cryptochrome-2

1

7

Small-scale

0.479

High


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Last updated: 11Aug2025