Protein: PSKR2
Phytosulfokine receptor 2 (AtPSKR2) (EC 2.7.11.1) (Phytosulfokine LRR receptor kinase 2)

Gene: PSKR2
Organism: Arabidopsis thaliana
Interactions: 45
UniProt ID: Q9FN37

Gene Ontology (top 5):
GO:0001653 - peptide receptor activity
GO:0004674 - protein serine/threonine kinase activity
GO:0005524 - ATP binding
GO:0005886 - plasma membrane
GO:0009507 - chloroplast

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

88281

Y2165
Probable LRR receptor-like serine/threonine-protein kinase At2g16250

3

20

High-throughput

0.854

High

88373

Y2289
Probable LRR receptor-like serine/threonine-protein kinase At2g28960

2

20

High-throughput

0.768

High

88610

Y3475
Probable LRR receptor-like serine/threonine-protein kinase At3g47570

2

20

High-throughput

0.768

High

88618

IMK3
Probable leucine-rich repeat receptor-like protein kinase IMK3

2

20

High-throughput

0.768

High

88899

Y4312
Probable LRR receptor-like serine/threonine-protein kinase At4g31250

2

20

High-throughput

0.768

High

89168

PRK1
Pollen receptor-like kinase 1

2

20

High-throughput

0.768

High

89588

Y5524
Probable LRR receptor-like serine/threonine-protein kinase At5g65240

2

20

High-throughput

0.768

High

198327

O22138
Leucine-rich repeat protein kinase family protein

2

20

High-throughput

0.768

High

236001

O49654
At4g22730

2

20

High-throughput

0.768

High

1082474

Y2239
Probable LRR receptor-like serine/threonine-protein kinase At2g23950

2

20

High-throughput

0.768

High

1185517

PRK6
Pollen receptor-like kinase 6

2

20

High-throughput

0.768

High

1284146

Y1063
Inactive leucine-rich repeat receptor-like serine/threonine-protein kinase At1g60630

2

20

High-throughput

0.768

High

1299442

Q8GX94
Leucine-rich repeat protein kinase family protein

2

20

High-throughput

0.768

High

1376473

BAK1
BRASSINOSTEROID INSENSITIVE 1-associated receptor kinase 1

2

20

High-throughput

0.768

High

1422376

CEPR2
Receptor protein-tyrosine kinase CEPR2

2

20

High-throughput

0.768

High

1423262

Y3868
Probable inactive receptor kinase At3g08680

2

20

High-throughput

0.768

High

1425922

Y5332
Probable inactive receptor kinase At5g53320

2

20

High-throughput

0.768

High

1426489

Y5659
Probable inactive receptor kinase At5g16590

2

20

High-throughput

0.768

High

1426728

Y1848
Probable inactive receptor kinase At1g48480

2

20

High-throughput

0.768

High

1426731

PRK3
Pollen receptor-like kinase 3

2

20

High-throughput

0.768

High

1426738

Y4374
Probable inactive receptor kinase At4g23740

2

20

High-throughput

0.768

High

87706

Y1756
Probable LRR receptor-like serine/threonine-protein kinase At1g07560

1

20

High-throughput

0.698

High

89444

PAM74
Probable LRR receptor-like serine/threonine-protein kinase PAM74

1

20

High-throughput

0.698

High

265091

Y1142
G-type lectin S-receptor-like serine/threonine-protein kinase At1g61420

1

20

High-throughput

0.698

High

1426739

Q9SVG8
Leucine-rich repeat protein kinase family protein

1

20

High-throughput

0.698

High

89230

Y5457
Probable LRR receptor-like serine/threonine-protein kinase At5g45780

1

20

High-throughput

0.653

High

1422956

Q9C9E4
Leucine-rich repeat protein kinase family protein

1

20

High-throughput

0.653

High

1426733

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

1

20

High-throughput

0.653

High

1426734

Q9SD64
non-specific serine/threonine protein kinase

1

20

High-throughput

0.647

High

1426737

Q9SNE4
Leucine-rich repeat protein kinase family protein

1

20

High-throughput

0.647

High

1426740

Y2241
Putative leucine-rich repeat receptor-like serine/threonine-protein kinase At2g24130

1

20

High-throughput

0.647

High

3903

A0A178UFM8
non-specific serine/threonine protein kinase

1

20

High-throughput

0.618

High

45843

A0A1I9LQ53
Leucine-rich repeat protein kinase family protein

1

20

High-throughput

0.618

High

45951

A0A1P8B036
non-specific serine/threonine protein kinase

1

20

High-throughput

0.618

High

88599

C0LGP3
non-specific serine/threonine protein kinase

1

20

High-throughput

0.618

High

1355637

Y5371
Probable LRR receptor-like serine/threonine-protein kinase At5g63710

1

20

High-throughput

0.618

High

1426188

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

1

20

High-throughput

0.618

High

1426727

PRK4
Pollen receptor-like kinase 4

1

20

High-throughput

0.618

High

1426729

RLK90
Probable inactive receptor kinase RLK902

1

20

High-throughput

0.618

High

1426732

Y3288
Probable inactive receptor kinase At3g02880

1

20

High-throughput

0.618

High

1426735

Y1421
Putative inactive receptor-like protein kinase At1g64210

1

20

High-throughput

0.618

High

1426736

Q9SN97
Leucine-rich repeat protein kinase family protein

1

20

High-throughput

0.590

High

623067

PMA2
ATPase 2, plasma membrane-type

1

5

High-throughput

0.541

High

1422095

CNIH1
Protein cornichon homolog 1

1

8

High-throughput

0.494

High

1426730

Q9LYI4
Harpin-induced protein

1

14

High-throughput

0.494

High


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Last updated: 11Aug2025