Protein: IOS1
LRR receptor-like serine/threonine-protein kinase IOS1 (EC 2.7.11.-) (Protein IMPAIRED OOMYCETE SUSCEPTIBILITY 1)

Gene: IOS1
Organism: Arabidopsis thaliana
Interactions: 47
UniProt ID: Q9C8I6

Gene Ontology (top 5):
GO:0002229 - defense response to oomycetes
GO:0002237 - response to molecule of bacterial origin
GO:0002238 - response to molecule of fungal origin
GO:0002239 - response to oomycetes
GO:0004674 - protein serine/threonine kinase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

87797

Y1124
Probable LRR receptor-like serine/threonine-protein kinase At1g12460

2

20

High-throughput

0.768

High

88765

GHR1
LRR receptor-like serine/threonine-protein kinase GHR1

2

20

High-throughput

0.768

High

100175

F4I336
non-specific serine/threonine protein kinase

2

20

High-throughput

0.768

High

146885

Y1719
Probable inactive receptor kinase At1g27190

2

19

High-throughput

0.768

High

198324

O22138
Leucine-rich repeat protein kinase family protein

2

20

High-throughput

0.768

High

265877

BAME3
Leucine-rich repeat receptor-like serine/threonine-protein kinase BAM3

2

20

High-throughput

0.768

High

1320581

SERK5
Somatic embryogenesis receptor kinase 5

2

20

High-throughput

0.768

High

1422673

SRF6
Protein STRUBBELIG-RECEPTOR FAMILY 6

2

20

High-throughput

0.768

High

1422674

Y1668
Probable inactive leucine-rich repeat receptor-like protein kinase At1g66830

2

20

High-throughput

0.768

High

1422676

Y5410
Inactive leucine-rich repeat receptor-like serine/threonine-protein kinase At5g24100

2

20

High-throughput

0.768

High

1422677

Y5659
Probable inactive receptor kinase At5g16590

2

20

High-throughput

0.768

High

1422678

NIK1
Protein NSP-INTERACTING KINASE 1

2

20

High-throughput

0.768

High

1422680

PRK4
Pollen receptor-like kinase 4

2

20

High-throughput

0.768

High

1422681

SRF7
Protein STRUBBELIG-RECEPTOR FAMILY 7

2

20

High-throughput

0.768

High

1422682

Y1680
Probable leucine-rich repeat receptor-like protein kinase At1g68400

2

20

High-throughput

0.768

High

1422683

Q9SHU6
Leucine-rich repeat protein kinase family protein

2

20

High-throughput

0.768

High

1422687

Y4374
Probable inactive receptor kinase At4g23740

2

20

High-throughput

0.768

High

1422690

Y2451
Leucine-rich repeat receptor-like serine/threonine-protein kinase At2g14510

2

20

High-throughput

0.768

High

1422688

CRK40
Cysteine-rich receptor-like protein kinase 40

1

20

High-throughput

0.698

High

3898

A0A178UFM8
non-specific serine/threonine protein kinase

1

20

High-throughput

0.653

High

88147

Y1699
Probable LRR receptor-like serine/threonine-protein kinase At1g69990

1

20

High-throughput

0.653

High

89566

ERL1
LRR receptor-like serine/threonine-protein kinase ERL1

1

20

High-throughput

0.653

High

1192457

ERECT
LRR receptor-like serine/threonine-protein kinase ERECTA

1

20

High-throughput

0.653

High

1250991

ERL2
LRR receptor-like serine/threonine-protein kinase ERL2

1

20

High-throughput

0.653

High

1341960

SUB
Protein STRUBBELIG

1

20

High-throughput

0.653

High

1354655

Y4052
Probable LRR receptor-like serine/threonine-protein kinase At4g30520

1

20

High-throughput

0.653

High

1375566

SERK1
Somatic embryogenesis receptor kinase 1

1

18

High-throughput

0.653

High

1422321

PSYR1
Tyrosine-sulfated glycopeptide receptor 1

1

20

High-throughput

0.653

High

1422672

IOS1
LRR receptor-like serine/threonine-protein kinase IOS1

1

20

High-throughput

0.653

High

1422684

SERK4
Somatic embryogenesis receptor kinase 4

1

20

High-throughput

0.653

High

1422691

RPK1
Probable LRR receptor-like serine/threonine-protein kinase RPK1

1

20

High-throughput

0.653

High

101323

F4IVP3
Leucine-rich repeat protein kinase family protein

1

20

High-throughput

0.647

High

1422685

Q9SNE4
Leucine-rich repeat protein kinase family protein

1

20

High-throughput

0.647

High

1342253

P2C18
Probable protein phosphatase 2C 18

1

1

High-throughput

0.625

High

45841

A0A1I9LQ53
Leucine-rich repeat protein kinase family protein

1

20

High-throughput

0.618

High

1355572

BSK3
Serine/threonine-protein kinase BSK3

1

16

Small-scale

0.618

High

1376464

BAK1
BRASSINOSTEROID INSENSITIVE 1-associated receptor kinase 1

1

19

High-throughput

0.618

High

1409059

Y5838
Probably inactive leucine-rich repeat receptor-like protein kinase At5g48380

1

20

High-throughput

0.618

High

1422675

FLS2
LRR receptor-like serine/threonine-protein kinase FLS2

1

20

High-throughput

0.618

High

1422679

BRL3
Receptor-like protein kinase BRI1-like 3

1

20

High-throughput

0.618

High

1422692

Q9ZVD4
Leucine-rich repeat receptor-like protein kinase

1

20

High-throughput

0.618

High

1422693

BRL1
Serine/threonine-protein kinase BRI1-like 1

1

20

High-throughput

0.618

High

847165

PIP21
Aquaporin PIP2-1

1

9

High-throughput

0.479

High

1056123

PIP12
Aquaporin PIP1-2

1

9

High-throughput

0.479

High

1422686

AMT13
Ammonium transporter 1 member 3

1

6

High-throughput

0.479

High

1422689

Q9SZ50
At4g31830

1

0

High-throughput

0.282

High


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Last updated: 11Aug2025