Protein: NIK1
Protein NSP-INTERACTING KINASE 1 (AtNIK1) (EC 2.7.11.1) (LRR receptor-like serine/threonine-protein kinase NIK1)

Gene: NIK1
Organism: Arabidopsis thaliana
Interactions: 86
UniProt ID: Q9LFS4

Gene Ontology (top 5):
GO:0004672 - protein kinase activity
GO:0004674 - protein serine/threonine kinase activity
GO:0005524 - ATP binding
GO:0005654 - nucleoplasm
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1441303

NIK1
Protein NSP-INTERACTING KINASE 1

2

20

Small-scale

0.783

High

87893

RGI5
LRR receptor-like serine/threonine-protein kinase RGI5

2

20

High-throughput

0.768

High

87995

Y5343
Probable LRR receptor-like serine/threonine-protein kinase At1g53430

2

20

High-throughput

0.768

High

88286

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

2

20

High-throughput

0.768

High

88689

GSO1
LRR receptor-like serine/threonine-protein kinase GSO1

2

20

High-throughput

0.768

High

88771

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

2

20

High-throughput

0.768

High

88954

Y4361
Probable LRR receptor-like serine/threonine-protein kinase At4g36180

2

20

High-throughput

0.768

High

89116

Y5169
Probable LRR receptor-like serine/threonine-protein kinase At5g16900

2

20

High-throughput

0.768

High

89169

PRK1
Pollen receptor-like kinase 1

2

20

High-throughput

0.768

High

89235

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

2

19

High-throughput

0.768

High

89571

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

2

20

High-throughput

0.768

High

100179

F4I336
non-specific serine/threonine protein kinase

2

20

High-throughput

0.768

High

198431

O22178
non-specific serine/threonine protein kinase

2

20

High-throughput

0.768

High

199516

PXC3
Leucine-rich repeat receptor-like tyrosine-protein kinase PXC3

2

20

High-throughput

0.768

High

235832

BAME1
Leucine-rich repeat receptor-like serine/threonine-protein kinase BAM1

2

20

High-throughput

0.768

High

236005

O49654
At4g22730

2

20

High-throughput

0.768

High

264756

Y2923
Putative leucine-rich repeat receptor-like serine/threonine-protein kinase At2g19230

2

20

High-throughput

0.768

High

265137

O64794
non-specific serine/threonine protein kinase

2

20

High-throughput

0.768

High

265887

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

2

20

High-throughput

0.768

High

308153

SKM1
Leucine-rich repeat receptor-like serine/threonine-protein kinase SKM1

2

20

High-throughput

0.768

High

1057523

SRF1
Protein STRUBBELIG-RECEPTOR FAMILY 1

2

20

High-throughput

0.768

High

1082476

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

2

20

High-throughput

0.768

High

1246762

SRF8
Protein STRUBBELIG-RECEPTOR FAMILY 8

2

20

High-throughput

0.768

High

1246794

SRF5
Protein STRUBBELIG-RECEPTOR FAMILY 5

2

20

High-throughput

0.768

High

1246820

SRF3
Protein STRUBBELIG-RECEPTOR FAMILY 3

2

20

High-throughput

0.768

High

1320171

Y3037
Probable inactive leucine-rich repeat receptor-like protein kinase At3g03770

2

20

High-throughput

0.768

High

1341966

SUB
Protein STRUBBELIG

2

20

High-throughput

0.768

High

1375571

SERK1
Somatic embryogenesis receptor kinase 1

2

19

High-throughput

0.768

High

1376059

RPKL
Receptor protein kinase-like protein At4g34220

2

20

High-throughput

0.768

High

1422678

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

2

20

High-throughput

0.768

High

1422736

SRF6
Protein STRUBBELIG-RECEPTOR FAMILY 6

2

20

High-throughput

0.768

High

1423207

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

2

20

High-throughput

0.768

High

1423266

Y3868
Probable inactive receptor kinase At3g08680

2

20

High-throughput

0.768

High

1424884

SRF2
Protein STRUBBELIG-RECEPTOR FAMILY 2

2

20

High-throughput

0.768

High

1425583

TDR
Leucine-rich repeat receptor-like protein kinase TDR

2

20

High-throughput

0.768

High

1425925

Y5332
Probable inactive receptor kinase At5g53320

2

20

High-throughput

0.768

High

1426157

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

2

20

High-throughput

0.768

High

1426767

Y5596
Probable LRR receptor-like serine/threonine-protein kinase At5g59680

2

20

High-throughput

0.768

High

1427109

PXL1
Leucine-rich repeat receptor-like protein kinase PXL1

2

20

High-throughput

0.768

High

1441307

Q9LR04
F10A5.16

2

20

High-throughput

0.768

High

1441308

Y3804
Probably inactive leucine-rich repeat receptor-like protein kinase At3g28040

2

20

High-throughput

0.768

High

1441309

BIR2
Inactive LRR receptor-like serine/threonine-protein kinase BIR2

2

20

High-throughput

0.768

High

1441310

Y5977
Probable leucine-rich repeat receptor-like protein kinase At5g49770

2

20

High-throughput

0.768

High

1441311

SRF7
Protein STRUBBELIG-RECEPTOR FAMILY 7

2

20

High-throughput

0.768

High

1441312

Y5830
Probable inactive receptor kinase At5g58300

2

20

High-throughput

0.768

High

1441313

Y5639
Probable leucine-rich repeat receptor-like protein kinase At5g63930

2

20

High-throughput

0.768

High

1441314

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

2

20

High-throughput

0.768

High

1441315

PXC2
Leucine-rich repeat receptor-like protein kinase PXC2

2

20

High-throughput

0.768

High

1441316

BAME2
Leucine-rich repeat receptor-like serine/threonine-protein kinase BAM2

2

20

High-throughput

0.768

High

1441317

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

2

20

High-throughput

0.768

High

1441318

RPK2
LRR receptor-like serine/threonine-protein kinase RPK2

2

20

High-throughput

0.768

High

1441319

Q9SHU6
Leucine-rich repeat protein kinase family protein

2

20

High-throughput

0.768

High

1441323

Q9XGZ2
Kinase family with leucine-rich repeat domain-containing protein

2

20

High-throughput

0.768

High

1372901

RL101
Large ribosomal subunit protein uL16z

3

1

Small-scale

0.670

High

266260

Y2921
Putative leucine-rich repeat receptor-like protein kinase At2g19210

1

20

High-throughput

0.653

High

1192465

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

1

20

High-throughput

0.653

High

1250999

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

1

20

High-throughput

0.653

High

1354665

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

1

20

High-throughput

0.653

High

1376477

BAK1
BRASSINOSTEROID INSENSITIVE 1-associated receptor kinase 1

1

20

High-throughput

0.653

High

1422326

PSYR1
Tyrosine-sulfated glycopeptide receptor 1

1

20

High-throughput

0.653

High

1441249

Y3359
Putative leucine-rich repeat receptor-like serine/threonine-protein kinase At3g53590

1

20

High-throughput

0.653

High

1441320

SERK4
Somatic embryogenesis receptor kinase 4

1

20

High-throughput

0.653

High

1441324

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

1

20

High-throughput

0.653

High

88043

Y5614
Probable LRR receptor-like serine/threonine-protein kinase At1g56140

1

20

High-throughput

0.647

High

753880

TMKL1
Putative kinase-like protein TMKL1

1

20

High-throughput

0.647

High

1441305

Q9LNK3
F12K21.25

1

20

High-throughput

0.647

High

1441306

Q9LQ11
non-specific serine/threonine protein kinase

1

20

High-throughput

0.647

High

1441321

Q9SLD0
Leucine-rich repeat protein kinase family protein

1

20

High-throughput

0.647

High

1426193

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

1

20

High-throughput

0.621

High

4224

A0A178VQN9
Protein kinase domain-containing protein

1

20

High-throughput

0.618

High

4567

A0A178WEE3
Protein kinase domain-containing protein

1

20

High-throughput

0.618

High

4630

A0A178WK49
non-specific serine/threonine protein kinase

1

20

High-throughput

0.618

High

87622

Y1684
Probable LRR receptor-like serine/threonine-protein kinase At1g06840

1

20

High-throughput

0.618

High

88153

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

1

20

High-throughput

0.618

High

88560

C0LGN7
Leucine-rich repeat receptor-like protein kinase

1

20

High-throughput

0.618

High

89153

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

1

20

High-throughput

0.618

High

89629

HSL2
LRR receptor-like serine/threonine-protein kinase HSL2

1

20

High-throughput

0.618

High

103569

RGI4
Leucine-rich repeat receptor-like serine/threonine-protein kinase RGI4

1

20

High-throughput

0.618

High

146891

Y1719
Probable inactive receptor kinase At1g27190

1

20

High-throughput

0.618

High

1409070

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

1

20

High-throughput

0.618

High

1441304

BRL3
Receptor-like protein kinase BRI1-like 3

1

20

High-throughput

0.618

High

1441325

Q9ZVD4
Leucine-rich repeat receptor-like protein kinase

1

20

High-throughput

0.618

High

1441326

BRL1
Serine/threonine-protein kinase BRI1-like 1

1

20

High-throughput

0.618

High

902744

R18A2
Large ribosomal subunit protein eL20y

1

1

Small-scale

0.439

High

1441322

NINJA
AFP homolog 2

1

0

High-throughput

0.251

Low


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Last updated: 11Aug2025