Protein: HEC3
Transcription factor HEC3 (Basic helix-loop-helix protein 43) (AtbHLH43) (bHLH 43) (Protein HECATE 3) (Transcription factor EN 119) (bHLH transcription factor bHLH043)

Gene: HEC3
Organism: Arabidopsis thaliana
Interactions: 76
UniProt ID: Q9LXD8

Gene Ontology (top 5):
GO:0003677 - DNA binding
GO:0003700 - DNA-binding transcription factor activity
GO:0005634 - nucleus
GO:0006355 - regulation of DNA-templated transcription
GO:0010500 - transmitting tissue development

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1300270

BEE1
Transcription factor BEE 1

2

19

High-throughput

0.800

High

1220985

BH109
Transcription factor bHLH109

1

19

High-throughput

0.740

High

1427203

SPT
Transcription factor SPATULA

2

20

Small-scale

0.730

High

146435

ATBH9
Homeobox-leucine zipper protein ATHB-9

1

5

High-throughput

0.723

High

1185572

BH060
Transcription factor bHLH60

1

15

High-throughput

0.723

High

1226117

BH130
Transcription factor bHLH130

1

20

High-throughput

0.723

High

1342807

BH087
Transcription factor bHLH87

1

20

High-throughput

0.723

High

1372941

BH137
Transcription factor bHLH137

1

17

High-throughput

0.723

High

1376564

BH112
Transcription factor bHLH112

1

20

High-throughput

0.723

High

1425233

ALC
Transcription factor ALC

1

19

High-throughput

0.723

High

1443296

BH079
Transcription factor bHLH79

1

17

High-throughput

0.723

High

102243

F4JI72
Homeodomain-like superfamily protein

1

2

High-throughput

0.698

High

1421846

H2A1
Probable histone H2A.1

1

2

High-throughput

0.698

High

1443629

LRL1
Transcription factor LRL1

1

20

High-throughput

0.698

High

1423108

TCP15
Transcription factor TCP15

2

20

High-throughput

0.628

High

1425242

HEC1
Transcription factor HEC1

1

18

High-throughput

0.590

High

1443617

HEC3
Transcription factor HEC3

1

16

High-throughput

0.590

High

1443625

WUS
Protein WUSCHEL

1

13

High-throughput

0.590

High

1443626

HEC2
Transcription factor HEC2

1

17

High-throughput

0.590

High

264917

TCP9
Transcription factor TCP9

1

20

High-throughput

0.578

High

306436

O80748
B-box zinc finger family protein

1

8

High-throughput

0.573

High

1426533

TCP5
Transcription factor TCP5

1

18

High-throughput

0.573

High

51729

TCP18
Transcription factor TCP18

1

20

High-throughput

0.560

High

90396

C0SUZ3
BZIP family transcription factor

1

5

High-throughput

0.560

High

103501

RVE2
Protein REVEILLE 2

1

4

High-throughput

0.560

High

265031

ZHD3
Zinc-finger homeodomain protein 3

1

1

High-throughput

0.560

High

308017

TCP10
Transcription factor TCP10

1

20

High-throughput

0.560

High

1235361

ERF86
Ethylene-responsive transcription factor ERF086

1

16

High-throughput

0.560

High

1299800

BH123
Transcription factor bHLH123

1

20

High-throughput

0.560

High

1320516

TCP4
Transcription factor TCP4

1

18

High-throughput

0.560

High

1342793

BH068
Transcription factor bHLH68

1

20

High-throughput

0.560

High

1354726

BH103
Transcription factor bHLH103

1

19

High-throughput

0.560

High

1426674

TCP7
Transcription factor TCP7

1

20

High-throughput

0.560

High

1427489

BH143
Transcription factor bHLH143

1

3

High-throughput

0.560

High

1442586

TCP23
Transcription factor TCP23

1

20

High-throughput

0.560

High

1443618

Q9LXU1
Cell differentiation, Rcd1-like protein

1

14

High-throughput

0.560

High

1443623

TCP13
Transcription factor TCP13

1

18

High-throughput

0.560

High

869444

PIST
Floral homeotic protein PISTILLATA

1

1

High-throughput

0.541

High

1081980

ARID5
AT-rich interactive domain-containing protein 5

1

4

High-throughput

0.541

High

1082499

JMJ32
Lysine-specific demethylase JMJ32

1

1

High-throughput

0.541

High

1185384

ERF88
Ethylene-responsive transcription factor ERF088

1

11

High-throughput

0.541

High

1185502

SHN3
Ethylene-responsive transcription factor SHINE 3

1

6

High-throughput

0.541

High

1318711

GRF5
Growth-regulating factor 5

1

3

High-throughput

0.541

High

1318739

GRF2
Growth-regulating factor 2

1

3

High-throughput

0.541

High

1373367

TCP14
Transcription factor TCP14

1

20

High-throughput

0.541

High

1421483

TCP8
Transcription factor TCP8

1

20

High-throughput

0.541

High

1421935

RAVL1
AP2/ERF and B3 domain-containing transcription repressor TEM1

1

15

High-throughput

0.541

High

1422004

Q9C773
Duplicated homeodomain-like superfamily protein

1

7

High-throughput

0.541

High

1427174

TCP21
Transcription factor TCP21

1

20

High-throughput

0.541

High

1427556

TCP1
Transcription factor TCP1

1

18

High-throughput

0.541

High

1443619

IBL1
Transcription factor IBH1-like 1

1

5

High-throughput

0.541

High

1443620

TCP16
Transcription factor TCP16

1

20

High-throughput

0.541

High

1443622

LEP
Ethylene-responsive transcription factor LEP

1

13

High-throughput

0.541

High

1443627

DRE2F
Dehydration-responsive element-binding protein 2F

1

11

High-throughput

0.541

High

307537

O81793
Zinc finger

1

0

High-throughput

0.518

High

996648

DOF15
Dof zinc finger protein DOF1.5

1

0

High-throughput

0.518

High

1082040

PCFS4
Polyadenylation and cleavage factor homolog 4

1

0

High-throughput

0.518

High

1183621

MPK3
Mitogen-activated protein kinase 3

1

20

High-throughput

0.501

High

1183750

MPK4
Mitogen-activated protein kinase 4

1

20

High-throughput

0.501

High

1184003

MPK6
Mitogen-activated protein kinase 6

1

20

High-throughput

0.501

High

947876

LBD34
LOB domain-containing protein 34

1

6

High-throughput

0.494

High

1443621

NAC61
Putative NAC domain-containing protein 61

1

6

High-throughput

0.481

High

1184104

MPK7
Mitogen-activated protein kinase 7

1

20

High-throughput

0.457

High

1355529

MPK16
Mitogen-activated protein kinase 16

1

20

High-throughput

0.457

High

75216

B3H506
NAC domain containing protein 61

1

4

High-throughput

0.457

High

102724

HHO5
Transcription factor HHO5

1

13

High-throughput

0.457

High

857963

KNAT1
Homeobox protein knotted-1-like 1

1

17

High-throughput

0.457

High

868643

AP2
Floral homeotic protein APETALA 2

1

11

High-throughput

0.457

High

1182369

STM
Homeobox protein SHOOT MERISTEMLESS

1

19

High-throughput

0.457

High

1283861

KNAT6
Homeobox protein knotted-1-like 6

1

19

High-throughput

0.457

High

1319126

ARR14
Two-component response regulator ARR14

1

12

High-throughput

0.457

High

1421814

KAN2
Probable transcription factor KAN2

1

15

High-throughput

0.457

High

1443624

AGL63
Agamous-like MADS-box protein AGL63

1

7

High-throughput

0.457

High

1443628

YAB3
Axial regulator YABBY 3

1

4

High-throughput

0.457

High

1426060

NAA10
N-terminal acetyltransferase A complex catalytic subunit NAA10

1

0

High-throughput

0.282

High


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Last updated: 11Aug2025