Protein: WRK21
Probable WRKY transcription factor 21 (WRKY DNA-binding protein 21)

Gene: WRK21, WRKY21
Organism: Arabidopsis thaliana
Interactions: 21
UniProt ID: O04336

Gene Ontology (top 5):
GO:0000976 - transcription cis-regulatory region binding
GO:0003700 - DNA-binding transcription factor activity
GO:0005516 - calmodulin binding
GO:0005634 - nucleus
GO:0019760 - glucosinolate metabolic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

146594

O22179
At2g23280

2

5

High-throughput

0.620

High

146595

MYB73
Transcription factor MYB73

2

5

High-throughput

0.620

High

146596

IAA20
Auxin-responsive protein IAA20

2

7

High-throughput

0.620

High

146610

TCP23
Transcription factor TCP23

2

9

High-throughput

0.620

High

146611

IAA30
Auxin-responsive protein IAA30

2

7

High-throughput

0.620

High

146613

RGA
DELLA protein RGA

2

1

High-throughput

0.620

High

146597

RISB
6,7-dimethyl-8-ribityllumazine synthase, chloroplastic

2

1

High-throughput

0.566

High

146605

TCP4
Transcription factor TCP4

1

12

High-throughput

0.560

High

146598

O80748
B-box zinc finger family protein

1

4

High-throughput

0.541

High

146604

FAMA
Transcription factor FAMA

1

1

High-throughput

0.541

High

146601

CALM7
Calmodulin-7

1

8

High-throughput

0.536

High

146600

KNAT1
Homeobox protein knotted-1-like 1

1

0

High-throughput

0.518

High

146603

MPK4
Mitogen-activated protein kinase 4

1

20

High-throughput

0.501

High

146599

CALM3
Calmodulin-3

1

8

Small-scale

0.457

High

146602

MPK2
Mitogen-activated protein kinase 2

1

20

High-throughput

0.457

High

146612

HDG1
Homeobox-leucine zipper protein HDG1

1

4

High-throughput

0.457

High

146606

Q8S8Q2
Expressed protein

1

1

High-throughput

0.417

High

146607

Q8VWI0
AT3g06940/F17A9_9

1

1

High-throughput

0.417

High

75302

B3H7D8
NAC

1

0

High-throughput

0.282

High

146608

E70E2
Exocyst complex component EXO70E2

1

0

High-throughput

0.282

High

146609

KLCR2
Protein KINESIN LIGHT CHAIN-RELATED 2

1

0

High-throughput

0.282

High


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Last updated: 11Aug2025