Protein: IAA19
Auxin-responsive protein IAA19 (Indoleacetic acid-induced protein 19) (Protein MASSUGU 2)

Gene: IAA19
Organism: Arabidopsis thaliana
Interactions: 64
UniProt ID: O24409

Gene Ontology (top 5):
GO:0003700 - DNA-binding transcription factor activity
GO:0005634 - nucleus
GO:0009733 - response to auxin
GO:0009734 - auxin-activated signaling pathway
GO:0042802 - identical protein binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

200797

ARFG
Auxin response factor 7

7

20

Small-scale

0.967

High

200795

IAA1
Auxin-responsive protein IAA1

6

20

Small-scale

0.942

High

200798

ARFE
Auxin response factor 5

5

20

Small-scale

0.933

High

200686

IAA16
Auxin-responsive protein IAA16

5

20

High-throughput

0.923

High

200806

IAA10
Auxin-responsive protein IAA10

5

20

High-throughput

0.923

High

200807

IAA11
Auxin-responsive protein IAA11

5

20

High-throughput

0.923

High

200792

IAA4
Auxin-responsive protein IAA4

4

20

High-throughput

0.907

High

200793

IAA5
Auxin-responsive protein IAA5

4

20

High-throughput

0.907

High

200799

IAA17
Auxin-responsive protein IAA17

4

20

High-throughput

0.907

High

200801

IAA3
Auxin-responsive protein IAA3

4

20

High-throughput

0.907

High

200809

IAA13
Auxin-responsive protein IAA13

4

20

High-throughput

0.907

High

200816

IAA31
Auxin-responsive protein IAA31

4

20

High-throughput

0.907

High

200818

IAA26
Auxin-responsive protein IAA26

4

20

High-throughput

0.907

High

200825

IAA34
Auxin-responsive protein IAA34

4

20

High-throughput

0.907

High

200840

IAA28
Auxin-responsive protein IAA28

4

20

High-throughput

0.907

High

200824

ARFR
Auxin response factor 18

4

20

Small-scale

0.902

High

200804

IAA8
Auxin-responsive protein IAA8

4

20

High-throughput

0.898

High

200789

IAA19
Auxin-responsive protein IAA19

4

20

Small-scale

0.897

High

200796

IAA2
Auxin-responsive protein IAA2

4

20

High-throughput

0.893

High

200803

IAA7
Auxin-responsive protein IAA7

4

20

High-throughput

0.893

High

200841

IAA27
Auxin-responsive protein IAA27

3

20

High-throughput

0.878

High

200802

IAA6
Auxin-responsive protein IAA6

3

20

High-throughput

0.873

High

200805

IAA9
Auxin-responsive protein IAA9

3

20

High-throughput

0.860

High

200808

IAA12
Auxin-responsive protein IAA12

3

20

High-throughput

0.860

High

200745

IAA18
Auxin-responsive protein IAA18

3

20

High-throughput

0.853

High

200810

IAA14
Auxin-responsive protein IAA14

2

20

High-throughput

0.815

High

200820

ARFS
Auxin response factor 19

2

20

High-throughput

0.815

High

200790

IAA20
Auxin-responsive protein IAA20

2

20

High-throughput

0.800

High

200819

IAA32
Auxin-responsive protein IAA32

2

20

High-throughput

0.800

High

200830

IAA33
Auxin-responsive protein IAA33

2

20

High-throughput

0.800

High

200842

ARFF
Auxin response factor 6

2

20

Small-scale

0.783

High

200826

IAA15
Auxin-responsive protein IAA15

2

20

High-throughput

0.768

High

46633

A0A2H1ZEF6
Auxin-responsive protein

2

20

High-throughput

0.754

High

200828

ARFH
Auxin response factor 8

4

20

Small-scale

0.687

High

200839

ARFI
Auxin response factor 9

1

20

Small-scale

0.683

High

200817

ARFA
Auxin response factor 1

1

20

Small-scale

0.665

High

200811

TIR1
Protein TRANSPORT INHIBITOR RESPONSE 1

1

20

Small-scale

0.646

High

200843

ARFD
Auxin response factor 4

2

20

Small-scale

0.639

High

200822

TPL
Protein TOPLESS

3

20

High-throughput

0.639

High

198443

O22179
At2g23280

2

20

High-throughput

0.620

High

200791

ZHD3
Zinc-finger homeodomain protein 3

2

14

High-throughput

0.620

High

200813

TIF8
Protein TIFY 8

2

4

High-throughput

0.620

High

200831

SPT
Transcription factor SPATULA

2

8

High-throughput

0.620

High

200836

TCP3
Transcription factor TCP3

2

20

High-throughput

0.620

High

200838

ZHD7
Zinc-finger homeodomain protein 7

2

14

High-throughput

0.620

High

200834

MYB15
Transcription factor MYB15

2

16

High-throughput

0.584

High

200829

PP1R8
Protein phosphatase 1 regulatory inhibitor subunit PPP1R8 homolog

2

5

High-throughput

0.566

High

200837

MYB77
Transcription factor MYB77

1

20

Small-scale

0.561

High

200814

BH010
Transcription factor bHLH10

1

3

High-throughput

0.541

High

200815

BH063
Transcription factor bHLH63

1

7

High-throughput

0.541

High

200821

WRK54
Probable WRKY transcription factor 54

1

3

High-throughput

0.541

High

200827

Q9FFJ9
At5g05790

1

4

High-throughput

0.541

High

200835

Q9LXU1
Cell differentiation, Rcd1-like protein

1

13

High-throughput

0.541

High

199673

EIL3
ETHYLENE INSENSITIVE 3-like 3 protein

1

0

High-throughput

0.518

High

101573

F4J2X8
Myb domain protein 15

1

13

High-throughput

0.481

High

146450

IMPA3
Importin subunit alpha-3

1

13

High-throughput

0.481

High

200800

TPR4
Topless-related protein 4

1

20

High-throughput

0.481

High

200812

TPR3
Topless-related protein 3

1

20

High-throughput

0.481

High

200833

TPR2
Topless-related protein 2

1

20

High-throughput

0.481

High

200794

14331
14-3-3-like protein GF14 chi

1

5

High-throughput

0.479

High

102316

IMPA2
Importin subunit alpha-2

1

13

High-throughput

0.439

High

200823

IMPA1
Importin subunit alpha-1

1

13

High-throughput

0.439

High

200832

IMPA6
Importin subunit alpha-6

1

13

High-throughput

0.439

High


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Last updated: 11Aug2025