Protein: ETR2
Ethylene receptor 2 (AtETR2) (EC 2.7.11.-) (Protein ETHYLENE RESPONSE 2) (Protein ETR2)

Gene: ETR2
Organism: Arabidopsis thaliana
Interactions: 31
UniProt ID: Q0WPQ2

Gene Ontology (top 5):
GO:0000155 - phosphorelay sensor kinase activity
GO:0004674 - protein serine/threonine kinase activity
GO:0005524 - ATP binding
GO:0005783 - endoplasmic reticulum
GO:0005789 - endoplasmic reticulum membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

881356

ETR1
Ethylene receptor 1

1

16

Small-scale

0.740

High

1082084

EIN4
Protein EIN4

1

16

Small-scale

0.621

High

1051692

CTR1
Serine/threonine-protein kinase CTR1

2

5

Small-scale

0.596

High

1082071

SAU78
Auxin-responsive protein SAUR78

1

5

Small-scale

0.573

High

1082072

NHL3
NDR1/HIN1-like protein 3

1

2

High-throughput

0.541

High

1082079

UBC34
Ubiquitin-conjugating enzyme E2 34

1

3

High-throughput

0.541

High

1082061

SAU76
Auxin-responsive protein SAUR76

1

5

Small-scale

0.523

High

1082078

EIN2
Ethylene-insensitive protein 2

1

4

Small-scale

0.501

High

265256

IQD6
Protein IQ-DOMAIN 6

1

1

High-throughput

0.494

High

1082066

TBL36
Protein trichome birefringence-like 36

1

1

High-throughput

0.494

High

1082068

Q9AST5
ER membrane protein complex subunit 6

1

1

High-throughput

0.494

High

1082070

CNIH1
Protein cornichon homolog 1

1

1

High-throughput

0.494

High

1082080

Q9SRZ8
F12P19.8 protein

1

3

High-throughput

0.494

High

1082074

SAU77
Auxin-responsive protein SAUR77

1

5

Small-scale

0.481

High

1082076

WAKLM
Wall-associated receptor kinase-like 17

1

1

Small-scale

0.481

High

1082062

BIP2
Heat shock 70 kDa protein BIP2

1

0

Small-scale

0.460

High

1082069

Y5520
Uncharacterized aarF domain-containing protein kinase At5g05200, chloroplastic

1

0

Small-scale

0.460

High

1082075

HSP7G
Heat shock 70 kDa protein 7, chloroplastic

1

0

Small-scale

0.460

High

101870

F4J9Z8
Homeodomain-like superfamily protein

1

1

High-throughput

0.439

High

1082064

IF5A2
Eukaryotic translation initiation factor 5A-2

1

1

Small-scale

0.439

High

1082067

MRF1
MA3 DOMAIN-CONTAINING TRANSLATION REGULATORY FACTOR 1

1

1

Small-scale

0.439

High

4069

A0A178VFA3
Homeodomain-like superfamily protein

1

1

High-throughput

0.417

High

1082063

YSL8
Probable metal-nicotianamine transporter YSL8

1

0

High-throughput

0.282

High

1082065

BH137
Transcription factor bHLH137

1

0

High-throughput

0.282

High

1082073

VP601
Vacuolar protein sorting-associated protein 60.1

1

0

High-throughput

0.282

High

1082077

AXY9
Protein ALTERED XYLOGLUCAN 9

1

0

High-throughput

0.282

High

201185

PSA7B
Proteasome subunit alpha type-7-B

1

0

Small-scale

0.251

Low

306323

O80675
At2g41120

1

0

Small-scale

0.251

Low

1082081

Q9SUR0
AT4G23670 protein

1

0

Small-scale

0.251

Low

1082082

NACA4
Nascent polypeptide-associated complex subunit alpha-like protein 4

1

0

Small-scale

0.251

Low

1082083

ADF3
Actin-depolymerizing factor 3

1

0

Small-scale

0.251

Low


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Last updated: 11Aug2025