Protein: CDPK3
Calcium-dependent protein kinase 3 (EC 2.7.11.1) (Calcium-dependent protein kinase isoform CDPK6) (AtCDPK6)

Gene: CDPK3, CPK3
Organism: Arabidopsis thaliana
Interactions: 37
UniProt ID: Q42479

Gene Ontology (top 5):
GO:0000325 - plant-type vacuole
GO:0004672 - protein kinase activity
GO:0004674 - protein serine/threonine kinase activity
GO:0005509 - calcium ion binding
GO:0005524 - ATP binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

947502

CALM7
Calmodulin-7

1

17

High-throughput

0.761

High

1043029

CALM6
Calmodulin-6

1

18

High-throughput

0.761

High

306251

Y2393
Probable receptor-like protein kinase At2g39360

1

4

High-throughput

0.698

High

1192629

Q9SVG8
Leucine-rich repeat protein kinase family protein

1

5

High-throughput

0.698

High

1192632

LRK32
Putative inactive L-type lectin-domain containing receptor kinase III.2

1

4

High-throughput

0.698

High

200257

CML8
Calmodulin-like protein 8

1

20

High-throughput

0.692

High

718252

CML10
Calmodulin-like protein 10

1

20

High-throughput

0.692

High

1192627

CML9
Calmodulin-like protein 9

1

20

High-throughput

0.692

High

515475

CALM4
Calmodulin-4

1

16

High-throughput

0.647

High

668810

CML12
Calmodulin-like protein 12

1

20

High-throughput

0.647

High

1183435

MPK2
Mitogen-activated protein kinase 2

1

12

High-throughput

0.647

High

1183536

MPK3
Mitogen-activated protein kinase 3

1

12

High-throughput

0.647

High

1183670

MPK4
Mitogen-activated protein kinase 4

1

12

High-throughput

0.647

High

1183792

MPK5
Mitogen-activated protein kinase 5

1

12

High-throughput

0.647

High

1184061

MPK7
Mitogen-activated protein kinase 7

1

13

High-throughput

0.647

High

1192626

MPK8
Mitogen-activated protein kinase 8

1

13

High-throughput

0.647

High

847103

PIP21
Aquaporin PIP2-1

1

9

High-throughput

0.618

High

1056039

PIP12
Aquaporin PIP1-2

1

9

High-throughput

0.618

High

1167618

UBQ3
Polyubiquitin 3 [Cleaved into: Ubiquitin]

1

4

High-throughput

0.618

High

1192625

BRL3
Receptor-like protein kinase BRI1-like 3

1

3

Small-scale

0.618

High

1192619

PIN4
Auxin efflux carrier component 4

1

3

High-throughput

0.541

High

1192630

DTX33
Protein DETOXIFICATION 33

1

8

High-throughput

0.541

High

1192615

APX3
L-ascorbate peroxidase 3

1

1

Small-scale

0.527

High

99861

F4HZR4
Transmembrane protein

1

0

High-throughput

0.518

High

1192617

OCP3
Protein OVEREXPRESSOR OF CATIONIC PEROXIDASE 3

1

0

High-throughput

0.518

High

1192620

SKS1
Monocopper oxidase-like protein SKS1

1

0

High-throughput

0.518

High

235910

HMGB5
High mobility group B protein 5

1

0

Small-scale

0.504

High

1192622

EULS3
Ricin B-like lectin EULS3

1

0

Small-scale

0.504

High

1192618

KCO1
Two-pore potassium channel 1

1

1

Small-scale

0.481

High

1192624

SLAC1
Guard cell S-type anion channel SLAC1

1

6

Small-scale

0.481

High

1192616

HDA15
Histone deacetylase 15

1

1

Small-scale

0.479

High

1192628

AMT13
Ammonium transporter 1 member 3

1

1

High-throughput

0.479

High

199582

KCAB
Probable voltage-gated potassium channel subunit beta

1

0

Small-scale

0.460

High

1184958

ADF1
Actin-depolymerizing factor 1

1

2

Small-scale

0.457

High

1192623

Q9FT76
Arabinogalactan-protein family

1

0

High-throughput

0.282

High

1192631

Q9SZD2
Glycine-rich protein

1

0

High-throughput

0.282

High

1192621

ORP2A
Oxysterol-binding protein-related protein 2A

1

0

Small-scale

0.275

Low


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Last updated: 11Aug2025