Protein: GSP2
GTP-binding nuclear protein GSP2/CNR2

Gene: GSP2
Organism: Saccharomyces cerevisiae S288C
Interactions: 39
UniProt ID: P32836

Gene Ontology (top 5):
GO:0000054 - ribosomal subunit export from nucleus
GO:0003924 - GTPase activity
GO:0005525 - GTP binding
GO:0005634 - nucleus
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

734639

IMB3
Importin subunit beta-3

2

18

Small-scale

0.775

High

548680

RNA1
Ran GTPase-activating protein 1

1

7

High-throughput

0.691

High

745678

GSP1
GTP-binding nuclear protein GSP1/CNR1

1

17

High-throughput

0.691

High

745955

YGK3
Glycogen synthase kinase-3 homolog YGK3

1

1

High-throughput

0.691

High

745934

CSE1
Importin alpha re-exporter

1

20

High-throughput

0.656

High

745951

KA120
Importin beta-like protein KAP120

1

20

High-throughput

0.656

High

745957

MTR10
mRNA transport regulator MTR10

1

17

High-throughput

0.656

High

745945

MOG1
Nuclear import protein MOG1

3

6

High-throughput

0.650

High

745935

XPOT
Exportin-T

1

16

Small-scale

0.621

High

745943

IMB4
Importin subunit beta-4

1

17

Small-scale

0.618

High

558652

CAF20
Cap-associated protein CAF20

2

1

High-throughput

0.584

High

641423

RCC1
Guanine nucleotide exchange factor SRM1

2

6

Small-scale

0.584

High

526251

HSP72
Heat shock protein SSA2

2

12

High-throughput

0.552

High

745944

SSB2
Ribosome-associated molecular chaperone SSB2

2

14

High-throughput

0.552

High

434954

RS3
Small ribosomal subunit protein uS3

1

1

High-throughput

0.536

High

745938

IMB2
Importin subunit beta-2

1

17

High-throughput

0.536

High

745953

NEW1
[NU+] prion formation protein 1

1

6

High-throughput

0.536

High

745947

YRB30
Ran-specific GTPase-activating protein 30

1

1

High-throughput

0.515

High

745948

PRP43
Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP43

1

2

High-throughput

0.489

High

745954

UPPS
Dehydrodolichyl diphosphate synthase complex subunit NUS1

1

1

High-throughput

0.489

High

636459

ACE2
Metallothionein expression activator

1

6

Small-scale

0.481

High

745956

CMR1
DNA damage-binding protein CMR1

1

7

High-throughput

0.481

High

523444

HSP71
Heat shock protein SSA1

1

12

Small-scale

0.479

High

744493

KA122
Importin beta-like protein KAP122

1

1

Small-scale

0.479

High

745933

SMY2
Protein SMY2

1

1

High-throughput

0.479

High

745936

DOA1
Protein DOA1

1

10

Small-scale

0.479

High

745937

GBLP
Small ribosomal subunit protein RACK1

1

8

Small-scale

0.479

High

745939

RPN1
26S proteasome regulatory subunit RPN1

1

2

High-throughput

0.479

High

745941

RPN10
26S proteasome regulatory subunit RPN10

1

1

High-throughput

0.479

High

745946

SKP1
Suppressor of kinetochore protein 1

1

1

Small-scale

0.479

High

745952

CLP1
mRNA cleavage and polyadenylation factor CLP1

1

0

Small-scale

0.460

High

544267

SSB1
Ribosome-associated molecular chaperone SSB1

1

14

High-throughput

0.445

High

631875

SRP54
Signal recognition particle subunit SRP54

1

4

High-throughput

0.445

High

684664

RL5
Large ribosomal subunit protein uL18

1

1

High-throughput

0.445

High

745940

SSZ1
Ribosome-associated complex subunit SSZ1

1

11

High-throughput

0.445

High

745942

LAA1
AP-1 accessory protein LAA1

1

6

High-throughput

0.437

High

745950

SAM50
Sorting assembly machinery 50 kDa subunit

1

3

High-throughput

0.437

High

453500

PYR1
Multifunctional protein URA2

1

0

High-throughput

0.426

High

745949

NAF1
H/ACA ribonucleoprotein complex non-core subunit NAF1

1

0

High-throughput

0.426

High


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Last updated: 11Aug2025