Protein: IMPA1
Importin subunit alpha-1 (IMPa-1) (Karyopherin subunit alpha-1) (KAP-alpha-1)

Gene: IMPA1
Organism: Arabidopsis thaliana
Interactions: 58
UniProt ID: Q96321

Gene Ontology (top 5):
GO:0005635 - nuclear envelope
GO:0005730 - nucleolus
GO:0005737 - cytoplasm
GO:0006606 - protein import into nucleus
GO:0006607 - NLS-bearing protein import into nucleus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1379674

IMB1
Importin subunit beta-1

1

20

Small-scale

0.665

High

1379672

NU50A
Nuclear pore complex protein NUP50A

1

20

High-throughput

0.553

High

306557

REMO
Remorin

2

3

Small-scale

0.549

High

1379686

TERT
Telomerase reverse transcriptase

2

4

Small-scale

0.549

High

1379676

WDR26
WD repeat-containing protein 26 homolog

1

7

High-throughput

0.541

High

1379677

E2FA
Transcription factor E2FA

1

2

High-throughput

0.536

High

198786

BPM3
BTB/POZ and MATH domain-containing protein 3

1

11

High-throughput

0.494

High

307313

PAP1
Probable plastid-lipid-associated protein 1, chloroplastic

1

3

High-throughput

0.494

High

1299387

SKI25
F-box/kelch-repeat protein SKIP25

1

5

High-throughput

0.494

High

1341790

Q8RWF8
Glycine-rich RNA-binding protein, putative

1

3

High-throughput

0.494

High

1341851

COIL
Coilin

1

3

High-throughput

0.494

High

1354294

LCV1
Protein LIKE COV 1

1

1

High-throughput

0.494

High

1373503

GTE11
Transcription factor GTE11

1

13

High-throughput

0.494

High

1373786

AHL13
AT-hook motif nuclear-localized protein 13

1

1

High-throughput

0.494

High

1379675

SINL7
E3 ubiquitin-protein ligase SINA-like 7

1

1

High-throughput

0.494

High

1379680

NIMI2
Protein NIM1-INTERACTING 2

1

2

High-throughput

0.494

High

1379685

Q9SIC8
Coiled-coil domain-containing protein 86

1

4

High-throughput

0.494

High

1379687

CDC23
Anaphase-promoting complex subunit 8

1

5

High-throughput

0.494

High

103714

MCM6
DNA replication licensing factor MCM6

1

6

High-throughput

0.489

High

1177379

SMR6
Cyclin-dependent protein kinase inhibitor SMR6

1

3

High-throughput

0.489

High

1379682

SMR8
Cyclin-dependent protein kinase inhibitor SMR8

1

3

High-throughput

0.489

High

1379683

KRP2
Cyclin-dependent kinase inhibitor 2

1

1

High-throughput

0.489

High

1379684

SMR2
Cyclin-dependent protein kinase inhibitor SMR2

1

1

High-throughput

0.489

High

70604

A8MQH7
AT5G46840 protein

1

8

High-throughput

0.481

High

1379673

NUP1
Nuclear pore complex protein NUP1

1

20

High-throughput

0.479

High

1376248

KRP7
Cyclin-dependent kinase inhibitor 7

1

6

High-throughput

0.470

High

1379678

MCES1
mRNA cap guanine-N(7) methyltransferase 1

1

5

Small-scale

0.457

High

264823

SOC1
MADS-box protein SOC1

1

2

High-throughput

0.457

High

1379614

ACT2
Actin-2

1

5

High-throughput

0.457

High

1379679

ATP1
Probable pterin-4-alpha-carbinolamine dehydratase, chloroplastic

1

4

High-throughput

0.457

High

1379681

Q9LUK6
At5g46840

1

8

High-throughput

0.457

High

200823

IAA19
Auxin-responsive protein IAA19

1

13

High-throughput

0.439

High

1375186

LHP1
Chromo domain-containing protein LHP1

1

16

High-throughput

0.439

High

100121

TPX2
Protein TPX2

1

3

Small-scale

0.437

High

1167893

UBQ3
Polyubiquitin 3 [Cleaved into: Ubiquitin]

1

4

High-throughput

0.437

High

199140

UNE12
Transcription factor UNE12

1

2

High-throughput

0.417

High

265714

CH20
20 kDa chaperonin, chloroplastic

1

2

High-throughput

0.417

High

265994

Y4094
BTB/POZ domain-containing protein At4g30940

1

2

High-throughput

0.417

High

886019

IAA2
Auxin-responsive protein IAA2

1

13

High-throughput

0.417

High

1051112

HAT4
Homeobox-leucine zipper protein HAT4

1

2

High-throughput

0.417

High

1052642

Q058P7
At5g17690

1

16

High-throughput

0.417

High

1081891

CLAH2
Clathrin heavy chain 2

1

1

High-throughput

0.417

High

1180719

Q2VWA2
Auxin-responsive protein

1

13

High-throughput

0.417

High

1237246

Q6NQ78
At4g20730

1

2

High-throughput

0.417

High

1300950

Q8H1S2
Uncharacterized protein At4g25920

1

2

High-throughput

0.417

High

1320433

Q8LPR2
At3g19895

1

1

High-throughput

0.417

High

1354976

Q8VZL7
Prefoldin chaperone subunit family protein

1

2

High-throughput

0.417

High

1375936

Q94BU9
At2g16900/F12A24.8

1

4

High-throughput

0.417

High

1379671

Q9ASW4
AT3G21215 protein

1

2

High-throughput

0.417

High

1379688

Q9SZZ4
At4g25660

1

3

High-throughput

0.417

High

198884

MSI1
Histone-binding protein MSI1

1

14

Small-scale

0.407

High

60970

A2RVU4
At4g08910

1

0

High-throughput

0.282

High

1318610

CUAOZ
Amine oxidase [copper-containing] zeta, peroxisomal

1

0

High-throughput

0.282

High

199281

NAC41
NAC domain-containing protein 41

1

0

High-throughput

0.238

Low

1024307

AROG
Phospho-2-dehydro-3-deoxyheptonate aldolase 2, chloroplastic

1

0

High-throughput

0.238

Low

1354888

Q8VZE5
At1g05410/T25N20_5

1

0

High-throughput

0.238

Low

1375558

NNRD
ATP-dependent

1

0

High-throughput

0.238

Low

1376594

GLYP3
Serine hydroxymethyltransferase 3, chloroplastic

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025