Protein: NIA2
Nitrate reductase [NADH] 2 (NR2) (EC 1.7.1.1)

Gene: NIA2
Organism: Arabidopsis thaliana
Interactions: 22
UniProt ID: P11035

Gene Ontology (top 5):
GO:0000325 - plant-type vacuole
GO:0003729 - mRNA binding
GO:0005634 - nucleus
GO:0006809 - nitric oxide biosynthetic process
GO:0008940 - nitrate reductase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

535745

NIA2
Nitrate reductase [NADH] 2

3

9

Small-scale

0.858

High

306665

AS1
Transcription factor AS1

2

0

High-throughput

0.604

High

535759

TIF8
Protein TIFY 8

2

0

High-throughput

0.604

High

535751

BRX
Protein BREVIS RADIX

2

0

High-throughput

0.593

High

535763

TOE2
AP2-like ethylene-responsive transcription factor TOE2

2

0

High-throughput

0.593

High

535755

MPK6
Mitogen-activated protein kinase 6

1

6

Small-scale

0.559

High

535754

MPK3
Mitogen-activated protein kinase 3

1

5

Small-scale

0.527

High

535758

SIZ1
E3 SUMO-protein ligase SIZ1

1

2

Small-scale

0.501

High

535746

14331
14-3-3-like protein GF14 chi

1

7

Small-scale

0.481

High

535747

14333
14-3-3-like protein GF14 psi

1

7

Small-scale

0.481

High

535748

14338
14-3-3-like protein G-BOX factor 14 kappa

1

7

Small-scale

0.481

High

535749

14336
14-3-3-like protein G-BOX factor 14 lambda

1

7

Small-scale

0.481

High

535750

14332
14-3-3-like protein GF14 omega

1

7

Small-scale

0.481

High

535761

14339
14-3-3-like protein GF14 mu

1

6

Small-scale

0.481

High

535752

UBQ3
Polyubiquitin 3 [Cleaved into: Ubiquitin]

1

8

High-throughput

0.479

High

535753

KSG7
Shaggy-related protein kinase eta

1

5

High-throughput

0.479

High

535760

LOG3
Cytokinin riboside 5'-monophosphate phosphoribohydrolase LOG3

1

0

Small-scale

0.460

High

535756

MPK7
Mitogen-activated protein kinase 7

1

6

High-throughput

0.457

High

100581

F4IA59
General regulatory factor 13

1

6

Small-scale

0.439

High

535757

DCAM4
S-adenosylmethionine decarboxylase proenzyme 4

2

0

High-throughput

0.323

High

535762

Q9FFV8
Translation initiation factor eIF2B subunit delta

1

0

High-throughput

0.282

High


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Last updated: 11Aug2025