Protein: CEX1
Cytoplasmic export protein 1

Gene: CEX1
Organism: Saccharomyces cerevisiae S288C
Interactions: 52
UniProt ID: Q12453

Gene Ontology (top 5):
GO:0000049 - tRNA binding
GO:0005643 - nuclear pore
GO:0005737 - cytoplasm
GO:0006409 - tRNA export from nucleus
GO:0006890 - retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1038006

NU116
Nucleoporin NUP116/NSP116

3

4

Small-scale

0.689

High

745921

GSP1
GTP-binding nuclear protein GSP1/CNR1

2

9

Small-scale

0.634

High

753012

XPOT
Exportin-T

2

10

Small-scale

0.634

High

820191

SSB2
Ribosome-associated molecular chaperone SSB2

2

10

High-throughput

0.552

High

546849

SSB1
Ribosome-associated molecular chaperone SSB1

1

10

High-throughput

0.536

High

722378

XPO1
Exportin-1

1

10

High-throughput

0.536

High

395032

EF1A
Elongation factor 1-alpha

1

6

Small-scale

0.515

High

915403

MSN5
Protein MSN5

1

9

Small-scale

0.515

High

435451

RS3
Small ribosomal subunit protein uS3

1

4

High-throughput

0.479

High

548740

RNA1
Ran GTPase-activating protein 1

1

6

Small-scale

0.479

High

580289

HSC82
ATP-dependent molecular chaperone HSC82

1

16

High-throughput

0.479

High

670364

NAP1
Nucleosome assembly protein

1

2

High-throughput

0.479

High

779972

DOA1
Protein DOA1

1

4

Small-scale

0.479

High

795288

NU170
Nucleoporin NUP170

1

2

High-throughput

0.479

High

836039

COPB
Coatomer subunit beta

1

9

High-throughput

0.479

High

850762

COPD
Coatomer subunit delta

1

4

High-throughput

0.479

High

874603

RS12
Small ribosomal subunit protein eS12

1

2

High-throughput

0.479

High

1084580

RIO1
Serine/threonine-protein kinase RIO1

1

4

High-throughput

0.479

High

1084939

CEX1
Cytoplasmic export protein 1

1

17

High-throughput

0.479

High

740111

VPP1
V-type proton ATPase subunit a, vacuolar isoform

1

1

High-throughput

0.470

High

748108

SMY2
Protein SMY2

1

0

High-throughput

0.458

High

393565

HSP82
ATP-dependent molecular chaperone HSP82

1

16

High-throughput

0.445

High

525635

HSP71
Heat shock protein SSA1

1

9

High-throughput

0.445

High

528090

HSP72
Heat shock protein SSA2

1

9

High-throughput

0.445

High

597314

BIP
Endoplasmic reticulum chaperone BiP

1

10

High-throughput

0.445

High

676495

MAS5
Mitochondrial protein import protein MAS5

1

6

High-throughput

0.445

High

742740

HSP7F
Heat shock protein homolog SSE1

1

15

High-throughput

0.445

High

752918

HSP78
Heat shock protein 78, mitochondrial

1

4

High-throughput

0.445

High

804580

SSZ1
Ribosome-associated complex subunit SSZ1

1

7

High-throughput

0.445

High

816485

HSP7E
Heat shock protein SSC3, mitochondrial

1

11

High-throughput

0.445

High

865119

TCPQ
T-complex protein 1 subunit theta

1

9

High-throughput

0.445

High

925160

APJ1
J domain-containing protein APJ1

1

6

High-throughput

0.445

High

1084768

HSP42
Heat shock protein 42

1

1

High-throughput

0.445

High

453040

CBP8
Cytochrome B pre-mRNA-processing protein 1

1

1

High-throughput

0.437

High

503311

RS22A
Small ribosomal subunit protein uS8A

1

3

High-throughput

0.437

High

672746

BPH1
Beige protein homolog 1

1

1

High-throughput

0.437

High

708605

TF2B
Transcription initiation factor IIB

1

8

High-throughput

0.437

High

779384

CENPA
Histone H3-like centromeric protein CSE4

1

3

High-throughput

0.437

High

1064837

RS10A
Small ribosomal subunit protein eS10A

1

5

High-throughput

0.437

High

1065546

AP3D
AP-3 complex subunit delta

1

9

High-throughput

0.437

High

653920

HSP12
12 kDa heat shock protein

1

0

High-throughput

0.426

High

863796

PFD1
Prefoldin subunit 1

1

0

High-throughput

0.426

High

871588

PFD3
Prefoldin subunit 3

1

0

High-throughput

0.426

High

671270

SIS1
Protein SIS1

1

5

High-throughput

0.407

High

810930

TCPG
T-complex protein 1 subunit gamma

1

10

High-throughput

0.407

High

823667

TCPE
T-complex protein 1 subunit epsilon

1

10

High-throughput

0.407

High

1056464

SWA2
Auxilin-like clathrin uncoating factor SWA2

1

4

High-throughput

0.407

High

812790

LAA1
AP-1 accessory protein LAA1

1

0

High-throughput

0.249

Low

1044858

SCC2
Sister chromatid cohesion protein 2

1

0

High-throughput

0.249

Low

1045012

LRS4
Monopolin complex subunit LRS4

1

0

Small-scale

0.249

Low

924786

NAF1
H/ACA ribonucleoprotein complex non-core subunit NAF1

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025