Protein: BEL1
Homeobox protein BEL1 homolog

Gene: BEL1
Organism: Arabidopsis thaliana
Interactions: 44
UniProt ID: Q38897

Gene Ontology (top 5):
GO:0003677 - DNA binding
GO:0003700 - DNA-binding transcription factor activity
GO:0005634 - nucleus
GO:0005829 - cytosol
GO:0009506 - plasmodesma

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1182353

STM
Homeobox protein SHOOT MERISTEMLESS

5

20

Small-scale

0.929

High

857904

KNAT1
Homeobox protein knotted-1-like 1

5

20

Small-scale

0.924

High

857999

KNAT2
Homeobox protein knotted-1-like 2

3

20

Small-scale

0.842

High

869402

KNAT5
Homeobox protein knotted-1-like 5

2

20

Small-scale

0.778

High

1182421

KNAT6
Homeobox protein knotted-1-like 6

1

20

High-throughput

0.656

High

1182429

BLH4
BEL1-like homeodomain protein 4

1

20

High-throughput

0.656

High

1182436

BLH3
BEL1-like homeodomain protein 3

1

20

High-throughput

0.656

High

1182445

BLH1
BEL1-like homeodomain protein 1

1

20

High-throughput

0.656

High

1182423

RGL2
DELLA protein RGL2

2

14

High-throughput

0.620

High

1182428

ERF81
Ethylene-responsive transcription factor 12

2

6

High-throughput

0.620

High

1182430

IAA34
Auxin-responsive protein IAA34

2

3

High-throughput

0.620

High

1182437

GAI
DELLA protein GAI

2

14

High-throughput

0.620

High

1182439

ERF79
Ethylene-responsive transcription factor 8

2

8

High-throughput

0.620

High

1182446

RGA
DELLA protein RGA

2

14

High-throughput

0.620

High

1182426

BZR1
Protein BRASSINAZOLE-RESISTANT 1

2

0

High-throughput

0.593

High

869346

KNAT3
Homeobox protein knotted-1-like 3

1

19

Small-scale

0.590

High

869395

KNAT4
Homeobox protein knotted-1-like 4

1

19

Small-scale

0.590

High

1182435

KNAT7
Homeobox protein knotted-1-like 7

1

20

Small-scale

0.590

High

90300

C0SUZ3
BZIP family transcription factor

1

7

High-throughput

0.560

High

103127

F4K1A8
C2H2 and C2HC zinc fingers superfamily protein

1

3

High-throughput

0.560

High

1182432

MYB75
Transcription factor MYB75

1

7

High-throughput

0.560

High

1020662

ZFP8
Zinc finger protein 8

1

5

High-throughput

0.541

High

1182424

NFYC9
Nuclear transcription factor Y subunit C-9

1

4

High-throughput

0.541

High

1182425

GRF5
Growth-regulating factor 5

1

2

High-throughput

0.541

High

1182441

TAD2A
Transcriptional adapter ADA2a

1

6

High-throughput

0.541

High

1182443

NFYB7
Nuclear transcription factor Y subunit B-7

1

2

High-throughput

0.541

High

1182444

Q9SIZ5
Homeodomain-like superfamily protein

1

8

High-throughput

0.541

High

1182422

FES1
Protein FRIGIDA-ESSENTIAL 1

1

0

High-throughput

0.518

High

1182433

ATO
Splicing factor SF3a60 homolog

1

3

High-throughput

0.512

High

99419

OFP4
Transcription repressor OFP4

1

20

High-throughput

0.508

High

265786

APA1
Aspartic proteinase A1

1

9

High-throughput

0.508

High

1182431

BH076
Transcription factor bHLH76

1

12

High-throughput

0.508

High

1182438

OFP1
Transcription repressor OFP1

1

20

High-throughput

0.508

High

1182442

BZP30
bZIP transcription factor 30

1

8

Small-scale

0.506

High

198850

SEP3
Developmental protein SEPALLATA 3

1

4

Small-scale

0.501

High

608417

AG
Floral homeotic protein AGAMOUS

1

5

Small-scale

0.501

High

1182448

RBCMT
[Fructose-bisphosphate aldolase]-lysine N-methyltransferase, chloroplastic

1

1

High-throughput

0.494

High

4071

A0A178VFA3
Homeodomain-like superfamily protein

1

9

High-throughput

0.494

High

101872

F4J9Z8
Homeodomain-like superfamily protein

1

9

High-throughput

0.481

High

1182427

OFP5
Transcription repressor OFP5

1

20

High-throughput

0.464

High

1182434

Q9FMC7
Nuclear transport factor 2

1

4

High-throughput

0.464

High

1182447

ZWIP2
Zinc finger protein WIP2

1

6

Small-scale

0.457

High

100399

F4I6D6
RNA polymerase I specific transcription initiation factor RRN3 protein

1

9

High-throughput

0.439

High

1182440

Q9SA74
T5I8.4 protein

1

9

High-throughput

0.417

High


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Last updated: 11Aug2025