Protein: CDKA1
Cyclin-dependent kinase A-1 (CDKA;1) (EC 2.7.11.22) (EC 2.7.11.23) (Cell division control protein 2 homolog A) (CDC2aAt)

Gene: CDKA1, CDKA-1
Organism: Arabidopsis thaliana
Interactions: 112
UniProt ID: P24100

Gene Ontology (top 5):
GO:0000911 - cytokinesis by cell plate formation
GO:0004672 - protein kinase activity
GO:0004693 - cyclin-dependent protein serine/threonine kinase activity
GO:0005524 - ATP binding
GO:0005634 - nucleus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

663875

KRP1
Cyclin-dependent kinase inhibitor 1

9

20

Small-scale

0.973

High

200085

CKS1
Cyclin-dependent kinases regulatory subunit 1

8

20

Small-scale

0.970

High

663932

KRP2
Cyclin-dependent kinase inhibitor 2

7

4

Small-scale

0.963

High

663857

CCD31
Cyclin-D3-1

7

20

Small-scale

0.960

High

663861

CCD42
Cyclin-D4-2

5

20

Small-scale

0.925

High

663937

CKS2
Cyclin-dependent kinases regulatory subunit 2

4

20

Small-scale

0.900

High

663880

KRP4
Cyclin-dependent kinase inhibitor 4

4

20

Small-scale

0.895

High

663887

CCD41
Cyclin-D4-1

5

20

Small-scale

0.835

High

663883

WEE1
Wee1-like protein kinase

3

20

Small-scale

0.828

High

663860

KRP6
Cyclin-dependent kinase inhibitor 6

5

20

Small-scale

0.825

High

663904

KRP3
Cyclin-dependent kinase inhibitor 3

4

20

Small-scale

0.801

High

663856

CCD21
Cyclin-D2-1

4

20

Small-scale

0.799

High

663920

KRP5
Cyclin-dependent kinase inhibitor 5

4

20

Small-scale

0.794

High

663867

CCD51
Cyclin-D5-1

2

20

High-throughput

0.794

High

663877

CDKE1
Cyclin-dependent kinase E-1

2

14

Small-scale

0.793

High

663873

CCA34
Cyclin-A3-4

2

20

High-throughput

0.783

High

663903

CCD32
Cyclin-D3-2

2

20

High-throughput

0.783

High

663939

CCD33
Cyclin-D3-3

2

20

High-throughput

0.783

High

663869

CCA23
Cyclin-A2-3

2

20

Small-scale

0.776

High

663896

KRP7
Cyclin-dependent kinase inhibitor 7

3

20

Small-scale

0.757

High

663870

CCB12
Cyclin-B1-2

2

20

Small-scale

0.754

High

663885

CKB21
Cyclin-dependent kinase B2-1

2

17

Small-scale

0.743

High

663915

CCU11
Cyclin-U1-1

2

20

Small-scale

0.741

High

663941

CCD61
Putative cyclin-D6-1

2

20

High-throughput

0.710

High

663906

CCA31
Putative cyclin-A3-1

2

20

High-throughput

0.709

High

663855

CCD11
Cyclin-D1-1

2

20

Small-scale

0.699

High

663926

CCD71
Putative cyclin-D7-1

1

20

High-throughput

0.665

High

305920

CDKF1
Cyclin-dependent kinase F-1

1

19

High-throughput

0.665

High

306103

CCU41
Cyclin-U4-1

1

20

Small-scale

0.662

High

663905

CCU43
Cyclin-U4-3

1

20

Small-scale

0.662

High

663921

Q9LSP5
AT3g17020/K14A17_14

2

1

Small-scale

0.644

High

663936

PSD2A
26S proteasome non-ATPase regulatory subunit 2 homolog A

2

6

Small-scale

0.628

High

235570

PGMC1
Probable phosphoglucomutase, cytoplasmic 1

2

2

Small-scale

0.621

High

663929

PP273
Pentatricopeptide repeat-containing protein At3g49240, mitochondrial

2

3

Small-scale

0.621

High

663848

CDKA1
Cyclin-dependent kinase A-1

1

17

High-throughput

0.621

High

663849

CKB11
Cyclin-dependent kinase B1-1

1

17

High-throughput

0.621

High

663868

CKB12
Cyclin-dependent kinase B1-2

1

17

High-throughput

0.621

High

663886

CKB22
Cyclin-dependent kinase B2-2

1

17

High-throughput

0.621

High

663894

CCH11
Cyclin-H1-1

1

20

High-throughput

0.621

High

663898

CCA32
Cyclin-A3-2

1

20

High-throughput

0.621

High

663899

CCA11
Cyclin-A1-1

1

20

High-throughput

0.621

High

663900

CCA24
Cyclin-A2-4

1

20

High-throughput

0.621

High

663901

CDKD2
Cyclin-dependent kinase D-2

1

17

High-throughput

0.621

High

663902

CDKD1
Cyclin-dependent kinase D-1

1

16

High-throughput

0.621

High

663917

CDKD3
Cyclin-dependent kinase D-3

1

16

High-throughput

0.621

High

663930

CCB31
Putative cyclin-B3-1

1

20

High-throughput

0.621

High

663935

CCU21
Cyclin-U2-1

1

20

Small-scale

0.619

High

663863

UBQ3
Polyubiquitin 3 [Cleaved into: Ubiquitin]

1

7

High-throughput

0.618

High

663909

RB45A
Polyadenylate-binding protein RBP45A

1

4

High-throughput

0.618

High

663866

SMR6
Cyclin-dependent protein kinase inhibitor SMR6

3

1

Small-scale

0.609

High

663931

SMR8
Cyclin-dependent protein kinase inhibitor SMR8

3

1

Small-scale

0.609

High

49221

CCA33
Cyclin-A3-3

1

20

High-throughput

0.595

High

663862

CCA22
Cyclin-A2-2

1

20

High-throughput

0.595

High

663852

CCB11
Cyclin-B1-1

1

20

Small-scale

0.590

High

663884

CCU31
Cyclin-U3-1

1

20

Small-scale

0.587

High

663923

CCU42
Cyclin-U4-2

1

20

Small-scale

0.587

High

663928

CCU22
Cyclin-U2-2

1

20

Small-scale

0.587

High

663919

Y1141
G-type lectin S-receptor-like serine/threonine-protein kinase At1g11410

1

0

High-throughput

0.586

High

663871

CCA21
Cyclin-A2-1

1

20

High-throughput

0.555

High

663913

CCB23
Cyclin-B2-3

1

20

High-throughput

0.555

High

235422

PSD1A
26S proteasome non-ATPase regulatory subunit 1 homolog A

1

6

High-throughput

0.553

High

663891

HACD
Very-long-chain

1

1

Small-scale

0.550

High

200539

VATA
V-type proton ATPase catalytic subunit A

1

5

Small-scale

0.536

High

636513

CPNA1
Chaperonin 60 subunit alpha 1, chloroplastic

1

12

Small-scale

0.536

High

663922

PSDE
26S proteasome non-ATPase regulatory subunit 14 homolog

1

8

Small-scale

0.536

High

663933

PRS6B
26S proteasome regulatory subunit 6B homolog

1

7

High-throughput

0.536

High

663934

PSD8A
26S proteasome non-ATPase regulatory subunit 8 homolog A

1

2

Small-scale

0.536

High

663940

APC10
Anaphase-promoting complex subunit 10

1

2

High-throughput

0.531

High

663865

CCSDS
Cyclin-SDS

1

20

Small-scale

0.528

High

147064

GPX2
Probable glutathione peroxidase 2

1

1

Small-scale

0.527

High

653923

HS701
Heat shock 70 kDa protein 1

1

4

Small-scale

0.527

High

663854

IF4A1
Eukaryotic initiation factor 4A-1

1

7

Small-scale

0.515

High

308225

CDC6A
Cell division control protein 6 homolog

1

11

Small-scale

0.515

High

663851

H11
Histone H1.1

1

2

Small-scale

0.515

High

663908

DPB
Transcription factor-like protein DPB

1

7

High-throughput

0.515

High

663938

CDT1A
CDT1-like protein a, chloroplastic

1

4

Small-scale

0.515

High

663853

HFA1A
Heat stress transcription factor A-1a

1

2

Small-scale

0.501

High

663911

E2FC
Transcription factor E2FC

1

16

Small-scale

0.501

High

663925

SIM
Cyclin-dependent protein kinase inhibitor SIM

1

2

Small-scale

0.501

High

663927

NSF
Vesicle-fusing ATPase

1

4

Small-scale

0.501

High

200469

ARAK
L-arabinokinase

1

0

High-throughput

0.493

High

663910

TON1A
Protein TONNEAU 1a

1

0

Small-scale

0.493

High

663924

SMR3
Cyclin-dependent protein kinase inhibitor SMR3

1

0

High-throughput

0.493

High

663876

PSD2B
26S proteasome non-ATPase regulatory subunit 2 homolog B

1

6

Small-scale

0.489

High

663889

E2FE
E2F transcription factor-like E2FE

1

16

High-throughput

0.481

High

663907

E2FA
Transcription factor E2FA

1

16

High-throughput

0.481

High

663916

RBR1
Retinoblastoma-related protein 1

1

9

High-throughput

0.481

High

306205

EDE1
Protein ENDOSPERM DEFECTIVE 1

1

0

Small-scale

0.480

High

307307

PAP1
Probable plastid-lipid-associated protein 1, chloroplastic

1

1

High-throughput

0.479

High

663882

FZR2
Protein FIZZY-RELATED 2

1

14

Small-scale

0.479

High

663892

FZR1
Protein FIZZY-RELATED 1

1

17

Small-scale

0.479

High

663893

VAL1
B3 domain-containing transcription repressor VAL1

1

3

High-throughput

0.479

High

663895

PSMD6
26S proteasome non-ATPase regulatory subunit 6 homolog

1

2

High-throughput

0.479

High

663897

MB3R4
Transcription factor MYB3R-4

1

20

Small-scale

0.479

High

102320

IMPA2
Importin subunit alpha-2

1

4

High-throughput

0.470

High

663874

IF2B
Eukaryotic translation initiation factor 2 subunit beta

1

2

High-throughput

0.470

High

663914

UGDH2
UDP-glucose 6-dehydrogenase 2

1

1

High-throughput

0.470

High

663858

GSTF2
Glutathione S-transferase F2

1

0

Small-scale

0.460

High

102889

KCAI
KIN14B-interacting protein At4g14310

1

0

High-throughput

0.458

High

663872

SUC1
Sucrose transport protein SUC1

1

1

Small-scale

0.457

High

663879

CFIS2
Pre-mRNA cleavage factor Im 25 kDa subunit 2

1

1

High-throughput

0.437

High

663881

MB3R3
Transcription factor MYB3R-3

1

20

Small-scale

0.437

High

663888

FZR3
Protein FIZZY-RELATED 3

1

16

Small-scale

0.437

High

663912

UGDH1
UDP-glucose 6-dehydrogenase 1

1

1

High-throughput

0.437

High

663918

SMR5
Cyclin-dependent protein kinase inhibitor SMR5

1

1

High-throughput

0.437

High

663859

LSD1
Protein LSD1

1

0

Small-scale

0.426

High

663850

MT2A
Metallothionein-like protein 2A

1

0

Small-scale

0.275

Low

663864

SMR4
Cyclin-dependent protein kinase inhibitor SMR4

1

0

High-throughput

0.269

Low

663890

Q8VYI4
aspartate-semialdehyde dehydrogenase

1

0

High-throughput

0.269

Low

101202

F4ISN0
Zinc finger FYVE domain protein

1

0

High-throughput

0.249

Low

663878

Q84VX7
At1g51540

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025