Protein: KRP4
Cyclin-dependent kinase inhibitor 4 (Inhibitor/interactor of CDK protein 7) (KIP-related protein 4)

Gene: KRP4
Organism: Arabidopsis thaliana
Interactions: 40
UniProt ID: Q8GYJ3

Gene Ontology (top 5):
GO:0004861 - cyclin-dependent protein serine/threonine kinase inhibitor activity
GO:0005634 - nucleus
GO:0005654 - nucleoplasm
GO:0005737 - cytoplasm
GO:0045736 - negative regulation of cyclin-dependent protein serine/threonine kinase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

663880

CDKA1
Cyclin-dependent kinase A-1

4

20

Small-scale

0.895

High

1082156

CCD42
Cyclin-D4-2

2

20

High-throughput

0.794

High

1300153

CCD61
Putative cyclin-D6-1

2

20

High-throughput

0.710

High

842135

CCD21
Cyclin-D2-1

2

20

High-throughput

0.700

High

1300128

CCD41
Cyclin-D4-1

2

20

Small-scale

0.686

High

842163

CCD31
Cyclin-D3-1

1

20

High-throughput

0.665

High

1180563

CCD51
Cyclin-D5-1

1

20

High-throughput

0.665

High

305929

CDKF1
Cyclin-dependent kinase F-1

1

20

High-throughput

0.621

High

682999

CKB11
Cyclin-dependent kinase B1-1

1

20

High-throughput

0.621

High

1185682

CCA34
Cyclin-A3-4

1

13

High-throughput

0.621

High

1300131

CCH11
Cyclin-H1-1

1

20

High-throughput

0.621

High

1300135

CCA32
Cyclin-A3-2

1

13

High-throughput

0.621

High

1300136

CCA11
Cyclin-A1-1

1

13

High-throughput

0.621

High

1300137

CCA24
Cyclin-A2-4

1

13

High-throughput

0.621

High

1300139

CDKD2
Cyclin-dependent kinase D-2

1

20

High-throughput

0.621

High

1300140

CDKD1
Cyclin-dependent kinase D-1

1

20

High-throughput

0.621

High

1300141

Q9CAG1
cyclin-dependent kinase

1

16

High-throughput

0.621

High

1300146

CDKD3
Cyclin-dependent kinase D-3

1

20

High-throughput

0.621

High

1300142

CCD32
Cyclin-D3-2

1

20

High-throughput

0.595

High

842121

CCD11
Cyclin-D1-1

1

20

High-throughput

0.555

High

1180600

CKB12
Cyclin-dependent kinase B1-2

1

20

High-throughput

0.555

High

1300127

CKB21
Cyclin-dependent kinase B2-1

1

20

High-throughput

0.555

High

1300143

CCA31
Putative cyclin-A3-1

1

13

High-throughput

0.555

High

1300147

EF115
Ethylene-responsive transcription factor ERF115

1

2

High-throughput

0.536

High

1300150

PRS6B
26S proteasome regulatory subunit 6B homolog

1

1

High-throughput

0.536

High

200103

CKS1
Cyclin-dependent kinases regulatory subunit 1

1

12

High-throughput

0.515

High

1300130

FBL17
F-box/LRR-repeat protein 17

1

2

Small-scale

0.508

High

1300133

EIF3H
Eukaryotic translation initiation factor 3 subunit H

1

1

High-throughput

0.489

High

1300144

E2FD
E2F transcription factor-like E2FD

1

2

High-throughput

0.481

High

1300152

CKS2
Cyclin-dependent kinases regulatory subunit 2

1

12

High-throughput

0.481

High

102339

IMPA2
Importin subunit alpha-2

1

6

High-throughput

0.470

High

1300138

GUN9
Endoglucanase 9

1

3

High-throughput

0.470

High

1300145

RBR1
Retinoblastoma-related protein 1

1

0

High-throughput

0.460

High

1300151

RKP
E3 ubiquitin-protein ligase RKP

1

5

Small-scale

0.457

High

1192348

IF2B
Eukaryotic translation initiation factor 2 subunit beta

1

0

High-throughput

0.279

Low

1300129

EPN1
Clathrin interactor EPSIN 1

1

0

High-throughput

0.279

Low

1300132

EXPA1
Expansin-A1

1

0

High-throughput

0.279

Low

1300134

FB35
Putative F-box protein At1g46840

1

0

High-throughput

0.279

Low

1300148

Q9M0I4
At4g28230

1

0

High-throughput

0.279

Low

1300149

Q9SAI6
At1g80720

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025