Protein: IAA2
Auxin-responsive protein IAA2 (Indoleacetic acid-induced protein 2)

Gene: IAA2
Organism: Arabidopsis thaliana
Interactions: 56
UniProt ID: P49678

Gene Ontology (top 5):
GO:0000976 - transcription cis-regulatory region binding
GO:0003700 - DNA-binding transcription factor activity
GO:0005634 - nucleus
GO:0009733 - response to auxin
GO:0009734 - auxin-activated signaling pathway

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

200694

IAA16
Auxin-responsive protein IAA16

5

20

High-throughput

0.929

High

886004

IAA10
Auxin-responsive protein IAA10

5

20

High-throughput

0.929

High

886034

IAA28
Auxin-responsive protein IAA28

5

20

High-throughput

0.929

High

885947

IAA1
Auxin-responsive protein IAA1

5

20

Small-scale

0.922

High

885999

IAA3
Auxin-responsive protein IAA3

5

20

High-throughput

0.922

High

749499

IAA4
Auxin-responsive protein IAA4

4

20

High-throughput

0.907

High

749541

IAA5
Auxin-responsive protein IAA5

4

20

High-throughput

0.907

High

885995

IAA17
Auxin-responsive protein IAA17

4

20

High-throughput

0.907

High

886002

IAA8
Auxin-responsive protein IAA8

4

20

High-throughput

0.907

High

886020

IAA34
Auxin-responsive protein IAA34

4

20

High-throughput

0.907

High

886035

IAA27
Auxin-responsive protein IAA27

4

20

High-throughput

0.907

High

886001

IAA7
Auxin-responsive protein IAA7

4

20

High-throughput

0.902

High

886005

IAA11
Auxin-responsive protein IAA11

4

20

High-throughput

0.902

High

885992

IAA2
Auxin-responsive protein IAA2

4

20

Small-scale

0.897

High

200796

IAA19
Auxin-responsive protein IAA19

4

20

High-throughput

0.893

High

886014

IAA26
Auxin-responsive protein IAA26

3

20

High-throughput

0.878

High

886000

IAA6
Auxin-responsive protein IAA6

3

20

High-throughput

0.873

High

886007

IAA13
Auxin-responsive protein IAA13

3

20

High-throughput

0.873

High

200751

IAA18
Auxin-responsive protein IAA18

3

20

High-throughput

0.867

High

200849

IAA20
Auxin-responsive protein IAA20

3

20

High-throughput

0.860

High

886003

IAA9
Auxin-responsive protein IAA9

3

20

High-throughput

0.860

High

886008

IAA14
Auxin-responsive protein IAA14

2

20

High-throughput

0.815

High

886016

ARFS
Auxin response factor 19

2

20

High-throughput

0.815

High

886006

IAA12
Auxin-responsive protein IAA12

2

20

High-throughput

0.800

High

886015

IAA32
Auxin-responsive protein IAA32

2

20

High-throughput

0.800

High

885993

ARFG
Auxin response factor 7

2

20

High-throughput

0.768

High

885994

ARFE
Auxin response factor 5

2

20

High-throughput

0.768

High

886022

IAA15
Auxin-responsive protein IAA15

2

20

High-throughput

0.768

High

886036

ARFF
Auxin response factor 6

2

20

High-throughput

0.768

High

46638

A0A2H1ZEF6
Auxin-responsive protein

2

20

High-throughput

0.754

High

886009

MBD1
Methyl-CpG-binding domain-containing protein 1

4

4

High-throughput

0.699

High

886023

ARFH
Auxin response factor 8

3

20

High-throughput

0.668

High

886025

IAA33
Auxin-responsive protein IAA33

1

20

High-throughput

0.656

High

886029

IAA30
Auxin-responsive protein IAA30

1

20

High-throughput

0.656

High

886033

ARFI
Auxin response factor 9

1

20

High-throughput

0.656

High

886017

TPL
Protein TOPLESS

3

20

High-throughput

0.656

High

886021

RGL1
DELLA protein RGL1

2

9

High-throughput

0.620

High

885998

Q2VWA2
Auxin-responsive protein

1

20

High-throughput

0.590

High

886028

MBD4
Methyl-CpG-binding domain-containing protein 4

1

4

High-throughput

0.573

High

886013

MBD2
Methyl-CpG-binding domain-containing protein 2

1

4

High-throughput

0.560

High

886027

Q9LXU1
Cell differentiation, Rcd1-like protein

1

14

High-throughput

0.560

High

886030

FHA2
FHA domain-containing protein FHA2

1

3

High-throughput

0.560

High

308373

BBX23
B-box zinc finger protein 23

1

1

High-throughput

0.541

High

886012

MYB39
Transcription factor MYB39

1

9

High-throughput

0.541

High

886018

BH112
Transcription factor bHLH112

1

11

High-throughput

0.541

High

886024

EF107
Ethylene-responsive transcription factor ERF107

1

9

High-throughput

0.541

High

886010

Q6IDA3
At5g52547

1

4

High-throughput

0.494

High

885996

TPR1
Topless-related protein 1

1

20

High-throughput

0.481

High

885997

TPR4
Topless-related protein 4

1

20

High-throughput

0.481

High

886011

TPR3
Topless-related protein 3

1

20

High-throughput

0.481

High

886026

TPR2
Topless-related protein 2

1

20

High-throughput

0.481

High

886032

NINJA
AFP homolog 2

1

5

High-throughput

0.481

High

886037

ARFD
Auxin response factor 4

1

20

High-throughput

0.481

High

886019

IMPA1
Importin subunit alpha-1

1

13

High-throughput

0.417

High

886031

LBD38
LOB domain-containing protein 38

1

0

High-throughput

0.282

High


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Last updated: 11Aug2025