Protein: IMPA3
Importin subunit alpha-3 (IMPa-3) (Karyopherin subunit alpha-2) (KAP-alpha-2) (Protein MODIFIER OF SNC1 6)

Gene: IMPA3
Organism: Arabidopsis thaliana
Interactions: 56
UniProt ID: O04294

Gene Ontology (top 5):
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0006606 - protein import into nucleus
GO:0006952 - defense response
GO:0061608 - nuclear import signal receptor activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

146454

REMO
Remorin

4

3

Small-scale

0.641

High

146449

MYB73
Transcription factor MYB73

2

4

High-throughput

0.620

High

146457

IAA17
Auxin-responsive protein IAA17

2

13

High-throughput

0.620

High

146459

IAA3
Auxin-responsive protein IAA3

2

13

High-throughput

0.620

High

146492

TERT
Telomerase reverse transcriptase

2

4

Small-scale

0.601

High

146487

GID1A
Gibberellin receptor GID1A

2

0

High-throughput

0.593

High

146460

FRI1
Ferritin-1, chloroplastic

2

5

High-throughput

0.566

High

146477

NU50A
Nuclear pore complex protein NUP50A

1

20

High-throughput

0.553

High

146461

PRL1
Protein pleiotropic regulatory locus 1

1

8

Small-scale

0.552

High

146447

O22179
At2g23280

1

4

High-throughput

0.541

High

146448

RZ1B
Glycine-rich RNA-binding protein RZ1B

1

2

High-throughput

0.541

High

146452

KIWI
RNA polymerase II transcriptional coactivator KIWI

1

2

High-throughput

0.541

High

146464

TIF8
Protein TIFY 8

1

1

High-throughput

0.541

High

146465

SKI25
F-box/kelch-repeat protein SKIP25

1

5

High-throughput

0.541

High

146467

MP705
Microtubule-associated protein 70-5

1

2

High-throughput

0.541

High

146483

HS178
17.8 kDa class I heat shock protein

1

7

High-throughput

0.541

High

146489

Q9SIC8
Coiled-coil domain-containing protein 86

1

4

High-throughput

0.541

High

146490

WRK60
Probable WRKY transcription factor 60

1

1

High-throughput

0.541

High

146456

SEP1
Developmental protein SEPALLATA 1

1

0

High-throughput

0.518

High

146451

PAP2
Probable plastid-lipid-associated protein 2, chloroplastic

1

3

High-throughput

0.494

High

146466

Q8GY51
At4g15730

1

4

High-throughput

0.494

High

146468

Q8H1S2
Uncharacterized protein At4g25920

1

2

High-throughput

0.494

High

146470

Q8L8N3
At2g17350

1

1

High-throughput

0.494

High

146472

Q8RWF8
Glycine-rich RNA-binding protein, putative

1

3

High-throughput

0.494

High

146491

Q9SMP3
At3g48550

1

1

High-throughput

0.494

High

146494

HS26M
26.5 kDa heat shock protein, mitochondrial

1

6

High-throughput

0.494

High

146496

Q9SZZ4
At4g25660

1

3

High-throughput

0.494

High

146450

IAA19
Auxin-responsive protein IAA19

1

13

High-throughput

0.481

High

146458

Q2VWA2
Auxin-responsive protein

1

13

High-throughput

0.457

High

146473

ATXR5
Histone-lysine N-methyltransferase ATXR5

1

12

High-throughput

0.457

High

146482

WDR26
WD repeat-containing protein 26 homolog

1

7

High-throughput

0.457

High

70603

A8MQH7
AT5G46840 protein

1

8

High-throughput

0.439

High

70747

A8MRQ8
SBP

1

5

High-throughput

0.439

High

99431

F4HPA5
Prefoldin chaperone subunit family protein

1

2

High-throughput

0.439

High

101485

F4IZV9
Nuclear transport factor 2

1

1

High-throughput

0.439

High

146478

NUP1
Nuclear pore complex protein NUP1

1

20

High-throughput

0.437

High

100958

AUG1
AUGMIN subunit 1

1

1

High-throughput

0.417

High

146453

Y4094
BTB/POZ domain-containing protein At4g30940

1

2

High-throughput

0.417

High

146463

Q84K72
Forkhead-associated domain protein

1

1

High-throughput

0.417

High

146469

Q8L7G9
SBP

1

5

High-throughput

0.417

High

146471

Q8LPR2
At3g19895

1

1

High-throughput

0.417

High

146474

Q8VZL7
Prefoldin chaperone subunit family protein

1

2

High-throughput

0.417

High

146475

Q93WC7
AT5g57120/MUL3_6

1

6

High-throughput

0.417

High

146476

Q9ASW4
AT3G21215 protein

1

2

High-throughput

0.417

High

146484

Q9LU74
AT5g57120/MUL3_6

1

6

High-throughput

0.417

High

146485

Q9LUK6
At5g46840

1

8

High-throughput

0.417

High

146493

Q9SR38
F3L24.12 protein

1

1

High-throughput

0.417

High

146462

Q84JJ0
Enabled-like protein

1

0

High-throughput

0.282

High

146480

Q9FGF5
Holocarboxylase synthetase

1

0

High-throughput

0.282

High

146486

FRL4A
FRIGIDA-like protein 4a

1

0

High-throughput

0.282

High

146488

Q9SA48
>F3O9.30

1

0

High-throughput

0.282

High

102749

COG2
Conserved oligomeric Golgi complex subunit 2

1

0

High-throughput

0.238

Low

146455

EBFC2
Nucleoid-associated protein At2g24020, chloroplastic

1

0

High-throughput

0.238

Low

146479

ISPF
2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase, chloroplastic

1

0

High-throughput

0.238

Low

146481

PFKA2
ATP-dependent 6-phosphofructokinase 2

1

0

High-throughput

0.238

Low

146495

DNAT1
1,4-dihydroxy-2-naphthoyl-CoA thioesterase 1

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025