Protein: NPR1
Regulatory protein NPR1 (BTB/POZ domain-containing protein NPR1) (Non-inducible immunity protein 1) (Nim1) (Nonexpresser of PR genes 1) (Salicylic acid insensitive 1) (Sai1)

Gene: NPR1
Organism: Arabidopsis thaliana
Interactions: 25
UniProt ID: P93002

Gene Ontology (top 5):
GO:0001666 - response to hypoxia
GO:0003712 - transcription coregulator activity
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0008270 - zinc ion binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1020318

NPR3
Regulatory protein NPR3

2

15

Small-scale

0.786

High

846946

TGA2
Transcription factor TGA2

15

20

Small-scale

0.763

High

1020312

TGA5
Transcription factor TGA5

6

20

Small-scale

0.737

High

1020310

TGA6
Transcription factor TGA6

6

20

Small-scale

0.730

High

1020313

TGA3
Transcription factor TGA3

6

20

Small-scale

0.730

High

1020324

NIMI2
Protein NIM1-INTERACTING 2

5

2

Small-scale

0.720

High

1020322

NIMI3
Protein NIM1-INTERACTING 3

5

2

Small-scale

0.718

High

1020323

NIMI1
Protein NIM1-INTERACTING 1

5

2

Small-scale

0.717

High

1020328

CUL3A
Cullin-3A

2

12

Small-scale

0.694

High

1020314

TGA1
Transcription factor TGA1

4

20

Small-scale

0.693

High

1020316

NPR4
Regulatory protein NPR4

1

15

Small-scale

0.680

High

1020308

NPR1
Regulatory protein NPR1

1

14

Small-scale

0.647

High

1020327

NPR2
Regulatory protein NPR2

1

15

Small-scale

0.621

High

1020320

RFC4
Replication factor C subunit 4

2

5

High-throughput

0.620

High

199451

CIPKB
CBL-interacting serine/threonine-protein kinase 11

1

0

Small-scale

0.619

High

1020321

Q9FMI5
At5g64156

2

5

High-throughput

0.566

High

1020315

TRXH5
Thioredoxin H5

1

2

Small-scale

0.536

High

846877

CSN8
COP9 signalosome complex subunit 8

1

0

Small-scale

0.458

High

1020317

CSN4
COP9 signalosome complex subunit 4

1

0

Small-scale

0.458

High

1020309

Q147Q9
At1g22070

1

20

High-throughput

0.457

High

1020311

TGA4
Transcription factor TGA4

1

20

Small-scale

0.457

High

1020319

TGA7
Transcription factor TGA7

1

20

Small-scale

0.457

High

1020326

GRXC9
Glutaredoxin-C9

1

0

Small-scale

0.438

High

1020325

SKL1
Probable inactive shikimate kinase like 1, chloroplastic

1

0

High-throughput

0.282

High


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Last updated: 11Aug2025