Protein: IF2B
Eukaryotic translation initiation factor 2 subunit beta (eIF2-beta) (Protein EMBRYO DEFECTIVE 1401)

Gene: IF2B, EIF2B
Organism: Arabidopsis thaliana
Interactions: 34
UniProt ID: Q41969

Gene Ontology (top 5):
GO:0002183 - cytoplasmic translational initiation
GO:0003743 - translation initiation factor activity
GO:0005829 - cytosol
GO:0005850 - eukaryotic translation initiation factor 2 complex
GO:0008270 - zinc ion binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

265076

O64760
Translation initiation factor eIF2B subunit epsilon

1

5

High-throughput

0.541

High

1192346

Q6NQ80
At1g30860

1

3

High-throughput

0.541

High

103709

MCM6
DNA replication licensing factor MCM6

1

1

High-throughput

0.536

High

1030854

14332
14-3-3-like protein GF14 omega

1

1

High-throughput

0.536

High

1192347

ORC1A
Origin of replication complex subunit 1A

1

2

High-throughput

0.536

High

1192351

CKB22
Cyclin-dependent kinase B2-2

1

3

High-throughput

0.536

High

1192363

SY122
Syntaxin-122

1

4

High-throughput

0.536

High

1192366

SY121
Syntaxin-121

1

4

High-throughput

0.536

High

1192350

CSN5A
COP9 signalosome complex subunit 5a

1

5

High-throughput

0.494

High

1020586

SYP22
Syntaxin-22

1

5

High-throughput

0.489

High

1184280

CCB12
Cyclin-B1-2

1

2

High-throughput

0.489

High

1184319

CCA21
Cyclin-A2-1

1

2

High-throughput

0.489

High

1184711

SYP21
Syntaxin-21

1

5

High-throughput

0.489

High

1192352

FZR3
Protein FIZZY-RELATED 3

1

6

High-throughput

0.489

High

1192354

CDKC2
Cyclin-dependent kinase C-2

1

1

High-throughput

0.489

High

1192355

CDKD2
Cyclin-dependent kinase D-2

1

3

High-throughput

0.489

High

1192356

CCA31
Putative cyclin-A3-1

1

2

High-throughput

0.489

High

1192360

BUB31
Mitotic checkpoint protein BUB3.1

1

3

High-throughput

0.489

High

1192361

CCD33
Cyclin-D3-3

1

3

High-throughput

0.489

High

1192362

SYP43
Syntaxin-43

1

5

High-throughput

0.489

High

1192364

CDC21
Cell division cycle 20.1, cofactor of APC complex

1

6

High-throughput

0.489

High

1192365

SY123
Syntaxin-123

1

4

High-throughput

0.489

High

100096

BUB33
Mitotic checkpoint protein BUB3.3

1

5

High-throughput

0.470

High

663874

CDKA1
Cyclin-dependent kinase A-1

1

2

High-throughput

0.470

High

1192349

FZR2
Protein FIZZY-RELATED 2

1

5

High-throughput

0.470

High

75417

B3H7K1
Smr

1

1

High-throughput

0.439

High

266011

Y5872
SMR domain-containing protein At5g58720

1

2

High-throughput

0.417

High

199879

MYB73
Transcription factor MYB73

2

0

High-throughput

0.323

High

1192353

Q8VZ24
Gelsolin protein

1

0

High-throughput

0.282

High

1192357

WRK75
Probable WRKY transcription factor 75

1

0

High-throughput

0.282

High

1192358

PKP1
Plastidial pyruvate kinase 1, chloroplastic

1

0

High-throughput

0.282

High

1192359

ASIL2
Trihelix transcription factor ASIL2

1

0

High-throughput

0.282

High

199304

BUBR1
Mitotic spindle checkpoint protein BUBR1

1

0

High-throughput

0.279

Low

1192348

KRP4
Cyclin-dependent kinase inhibitor 4

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025