Protein: RBR1
Retinoblastoma-related protein 1 (AtRBR) (AtRBR1)

Gene: RBR1
Organism: Arabidopsis thaliana
Interactions: 34
UniProt ID: Q9LKZ3

Gene Ontology (top 5):
GO:0000082 - G1/S transition of mitotic cell cycle
GO:0001558 - regulation of cell growth
GO:0001708 - cell fate specification
GO:0003677 - DNA binding
GO:0005634 - nucleus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1426982

E2FA
Transcription factor E2FA

4

20

Small-scale

0.689

High

1427237

E2FB
Transcription factor E2FB

4

20

Small-scale

0.684

High

1427233

E2FC
Transcription factor E2FC

3

20

Small-scale

0.658

High

1426998

DPA
Transcription factor-like protein DPA

2

11

Small-scale

0.588

High

683018

CKB11
Cyclin-dependent kinase B1-1

1

9

High-throughput

0.573

High

1441908

FIE
Polycomb group protein FERTILIZATION-INDEPENDENT ENDOSPERM

2

3

Small-scale

0.548

High

1441910

SCR
Protein SCARECROW

1

1

Small-scale

0.539

High

198888

MSI1
Histone-binding protein MSI1

1

9

Small-scale

0.536

High

236235

COL1
Zinc finger protein CONSTANS-LIKE 1

1

0

High-throughput

0.518

High

1227855

SPC24
Kinetochore protein SPC24 homolog

1

0

High-throughput

0.518

High

1426990

DPB
Transcription factor-like protein DPB

1

11

High-throughput

0.515

High

843112

KPK1
Serine/threonine-protein kinase AtPK1/AtPK6

1

0

Small-scale

0.513

High

1183986

MPK6
Mitogen-activated protein kinase 6

1

7

High-throughput

0.501

High

1201496

FAMA
Transcription factor FAMA

1

0

Small-scale

0.493

High

857834

HAT2
Homeobox-leucine zipper protein HAT2

1

0

Small-scale

0.486

High

305945

CDKF1
Cyclin-dependent kinase F-1

1

8

High-throughput

0.481

High

663916

CDKA1
Cyclin-dependent kinase A-1

1

9

High-throughput

0.481

High

842167

CCD31
Cyclin-D3-1

1

20

High-throughput

0.481

High

1180575

CCD51
Cyclin-D5-1

1

20

High-throughput

0.481

High

1300927

MB3R3
Transcription factor MYB3R-3

1

4

Small-scale

0.479

High

1376509

MB3R4
Transcription factor MYB3R-4

1

4

Small-scale

0.479

High

1441912

SHR
Protein SHORT-ROOT

1

1

Small-scale

0.479

High

1300145

KRP4
Cyclin-dependent kinase inhibitor 4

1

0

High-throughput

0.460

High

1283871

ARID1
AT-rich interactive domain-containing protein 1

1

0

Small-scale

0.458

High

1183860

MPK5
Mitogen-activated protein kinase 5

1

4

High-throughput

0.457

High

1441909

MPK10
Mitogen-activated protein kinase 10

1

4

High-throughput

0.457

High

842128

CCD11
Cyclin-D1-1

1

20

High-throughput

0.439

High

842149

CCD21
Cyclin-D2-1

1

20

High-throughput

0.439

High

1320261

CCD41
Cyclin-D4-1

1

20

High-throughput

0.439

High

1425100

CCD32
Cyclin-D3-2

1

20

High-throughput

0.439

High

1441911

CCD33
Cyclin-D3-3

1

20

High-throughput

0.439

High

1441913

CCD61
Putative cyclin-D6-1

1

20

Small-scale

0.437

High

90380

C0SUZ3
BZIP family transcription factor

1

0

High-throughput

0.282

High

1204138

LESV
Protein LIKE EARLY STARVATION, chloroplastic

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025