Protein: CSK21
Casein kinase II subunit alpha-1 (CK II) (EC 2.7.11.1) (Casein kinase alpha 1) (AtCKA1)

Gene: CSK21, CKA1
Organism: Arabidopsis thaliana
Interactions: 13
UniProt ID: Q08467

Gene Ontology (top 5):
GO:0004674 - protein serine/threonine kinase activity
GO:0005524 - ATP binding
GO:0005634 - nucleus
GO:0005730 - nucleolus
GO:0005956 - protein kinase CK2 complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1064206

RGS1
Regulator of G-protein signaling 1

1

1

High-throughput

0.621

High

1064200

UBQ3
Polyubiquitin 3 [Cleaved into: Ubiquitin]

1

13

High-throughput

0.618

High

1020258

CCA1
Protein CCA1

2

20

Small-scale

0.602

High

1064204

LHY
Protein LHY

1

20

Small-scale

0.501

High

1064201

IAA3
Auxin-responsive protein IAA3

1

18

High-throughput

0.457

High

1064202

IAA12
Auxin-responsive protein IAA12

1

11

High-throughput

0.457

High

1064203

TGA3
Transcription factor TGA3

1

6

High-throughput

0.457

High

1064207

ARFP
Auxin response factor 16

1

17

High-throughput

0.457

High

1064208

TA12B
Transcription initiation factor TFIID subunit 12b

1

9

High-throughput

0.457

High

1064210

EIL1
ETHYLENE INSENSITIVE 3-like 1 protein

1

2

High-throughput

0.457

High

1064209

NIPA3
Probable magnesium transporter NIPA3

1

0

High-throughput

0.282

High

1064205

RHIP1
RGS1-HXK1-interacting protein 1

1

0

High-throughput

0.251

Low

1064211

DSP1
Inositol diphosphatase DSP1

1

0

High-throughput

0.251

Low


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Last updated: 11Aug2025