Protein: CKB11
Cyclin-dependent kinase B1-1 (CDKB1;1) (EC 2.7.11.22) (EC 2.7.11.23) (Cell division control protein 2 homolog B)

Gene: CKB11, CDKB1-1
Organism: Arabidopsis thaliana
Interactions: 55
UniProt ID: P25859

Gene Ontology (top 5):
GO:0004693 - cyclin-dependent protein serine/threonine kinase activity
GO:0005524 - ATP binding
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0008353 - RNA polymerase II CTD heptapeptide repeat kinase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

200086

CKS1
Cyclin-dependent kinases regulatory subunit 1

6

20

Small-scale

0.948

High

682991

CCA23
Cyclin-A2-3

3

20

Small-scale

0.875

High

683028

CKS2
Cyclin-dependent kinases regulatory subunit 2

3

20

Small-scale

0.863

High

683003

CCD41
Cyclin-D4-1

3

20

Small-scale

0.860

High

682995

CCA21
Cyclin-A2-1

2

20

High-throughput

0.783

High

683024

CCB31
Putative cyclin-B3-1

2

20

High-throughput

0.783

High

682983

CCD11
Cyclin-D1-1

2

20

Small-scale

0.781

High

682986

CCD42
Cyclin-D4-2

2

20

Small-scale

0.757

High

682992

CCB12
Cyclin-B1-2

2

20

High-throughput

0.757

High

683030

CCD61
Putative cyclin-D6-1

2

20

Small-scale

0.757

High

683025

CCB24
Cyclin-B2-4

1

20

High-throughput

0.665

High

682987

CCA22
Cyclin-A2-2

1

20

High-throughput

0.665

High

682989

CCD51
Cyclin-D5-1

1

20

High-throughput

0.665

High

683021

KRP5
Cyclin-dependent kinase inhibitor 5

2

20

Small-scale

0.665

High

683013

Q9FGQ5
At5g67280/K3G17_4

1

0

High-throughput

0.663

High

683000

CCU31
Cyclin-U3-1

1

20

Small-scale

0.656

High

305921

CDKF1
Cyclin-dependent kinase F-1

1

19

High-throughput

0.621

High

663849

CDKA1
Cyclin-dependent kinase A-1

1

17

High-throughput

0.621

High

682981

CKB11
Cyclin-dependent kinase B1-1

1

18

High-throughput

0.621

High

682984

CCD21
Cyclin-D2-1

1

20

High-throughput

0.621

High

682990

CKB12
Cyclin-dependent kinase B1-2

1

19

High-throughput

0.621

High

682993

CCB21
Cyclin-B2-1

1

20

High-throughput

0.621

High

682997

CCA34
Cyclin-A3-4

1

20

High-throughput

0.621

High

682998

CDKE1
Cyclin-dependent kinase E-1

1

19

High-throughput

0.621

High

682999

KRP4
Cyclin-dependent kinase inhibitor 4

1

20

High-throughput

0.621

High

683001

CKB21
Cyclin-dependent kinase B2-1

1

18

High-throughput

0.621

High

683002

CKB22
Cyclin-dependent kinase B2-2

1

18

High-throughput

0.621

High

683007

CCH11
Cyclin-H1-1

1

20

High-throughput

0.621

High

683009

CCA11
Cyclin-A1-1

1

20

High-throughput

0.621

High

683010

CCA24
Cyclin-A2-4

1

20

High-throughput

0.621

High

683011

CDKD2
Cyclin-dependent kinase D-2

1

19

High-throughput

0.621

High

683012

Q9CAG1
cyclin-dependent kinase

1

18

High-throughput

0.621

High

683014

CCD32
Cyclin-D3-2

1

20

High-throughput

0.621

High

683016

CCA31
Putative cyclin-A3-1

1

20

High-throughput

0.621

High

683017

CCB23
Cyclin-B2-3

1

20

High-throughput

0.621

High

683019

CDKD3
Cyclin-dependent kinase D-3

1

19

High-throughput

0.621

High

683029

CCD33
Cyclin-D3-3

1

20

High-throughput

0.621

High

682994

CCB22
Cyclin-B2-2

1

20

High-throughput

0.618

High

682982

CCB11
Cyclin-B1-1

1

20

Small-scale

0.590

High

682988

CCSDS
Cyclin-SDS

1

20

Small-scale

0.590

High

683018

RBR1
Retinoblastoma-related protein 1

1

9

High-throughput

0.573

High

682985

KRP6
Cyclin-dependent kinase inhibitor 6

1

20

High-throughput

0.555

High

683008

KRP7
Cyclin-dependent kinase inhibitor 7

1

20

High-throughput

0.555

High

683015

KRP3
Cyclin-dependent kinase inhibitor 3

1

20

High-throughput

0.555

High

682996

SUC2
Sucrose transport protein SUC2

1

1

High-throughput

0.541

High

636514

CPNA1
Chaperonin 60 subunit alpha 1, chloroplastic

1

12

Small-scale

0.536

High

683027

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

1

2

Small-scale

0.536

High

683020

SMR1
Cyclin-dependent protein kinase inhibitor SMR1

1

2

High-throughput

0.515

High

683022

SIM
Cyclin-dependent protein kinase inhibitor SIM

1

2

High-throughput

0.515

High

683026

SMR2
Cyclin-dependent protein kinase inhibitor SMR2

1

0

High-throughput

0.493

High

683005

E2FF
E2F transcription factor-like E2FF

1

13

High-throughput

0.479

High

683004

E2FE
E2F transcription factor-like E2FE

1

13

High-throughput

0.445

High

683023

Q9M2K7
Transmembrane protein

1

1

High-throughput

0.439

High

683006

Q8W4L8
Uncharacterized protein At3g57400

1

1

High-throughput

0.417

High


Service provided by Combinatics, Japan

Last updated: 11Aug2025