Protein: RBG2
Ribosome-interacting GTPase 2 (GTP-binding protein RBG2)

Gene: RBG2
Organism: Saccharomyces cerevisiae S288C
Interactions: 62
UniProt ID: P53295

Gene Ontology (top 5):
GO:0002181 - cytoplasmic translation
GO:0003924 - GTPase activity
GO:0005525 - GTP binding
GO:0005737 - cytoplasm
GO:1903833 - positive regulation of cellular response to amino acid starvation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

394765

EF1A
Elongation factor 1-alpha

2

4

Small-scale

0.767

High

919400

GIR2
Protein GIR2

11

6

Small-scale

0.759

High

755135

GCN1
eIF-2-alpha kinase activator GCN1

4

10

Small-scale

0.626

High

435248

RS3
Small ribosomal subunit protein uS3

1

5

High-throughput

0.618

High

919395

RBG2
Ribosome-interacting GTPase 2

1

7

High-throughput

0.618

High

676205

MAS5
Mitochondrial protein import protein MAS5

2

5

High-throughput

0.594

High

579801

HSC82
ATP-dependent molecular chaperone HSC82

2

9

High-throughput

0.584

High

527275

HSP72
Heat shock protein SSA2

2

14

Small-scale

0.571

High

747490

RSSA1
Small ribosomal subunit protein uS2A

2

8

High-throughput

0.571

High

604968

MDHM
Malate dehydrogenase, mitochondrial

1

4

High-throughput

0.536

High

694154

CDC15
Cell division control protein 15

1

2

High-throughput

0.515

High

531365

METK1
S-adenosylmethionine synthase 1

1

2

High-throughput

0.500

High

919407

KPR5
Ribose-phosphate pyrophosphokinase 5

1

0

High-throughput

0.493

High

149874

RS9A
Small ribosomal subunit protein uS4A

1

3

High-throughput

0.479

High

383810

RS17A
Small ribosomal subunit protein eS17A

1

4

High-throughput

0.479

High

393088

HSP82
ATP-dependent molecular chaperone HSP82

1

9

High-throughput

0.479

High

514747

RS18A
Small ribosomal subunit protein uS13A

1

4

High-throughput

0.479

High

518347

IF4A
ATP-dependent RNA helicase eIF4A

1

9

High-throughput

0.479

High

524673

HSP71
Heat shock protein SSA1

1

14

Small-scale

0.479

High

674741

RS2
Small ribosomal subunit protein uS5

1

7

High-throughput

0.479

High

727207

HS104
Heat shock protein 104

1

6

High-throughput

0.479

High

753493

RS3A1
Small ribosomal subunit protein eS1A

1

5

High-throughput

0.479

High

778450

RS27A
Small ribosomal subunit protein eS27A

1

5

High-throughput

0.479

High

802291

RS20
Small ribosomal subunit protein uS10

1

4

High-throughput

0.479

High

919399

RS15
Small ribosomal subunit protein uS19

1

4

High-throughput

0.479

High

919404

SUB2
ATP-dependent RNA helicase SUB2

1

7

High-throughput

0.479

High

919406

RS10A
Small ribosomal subunit protein eS10A

1

6

High-throughput

0.479

High

919409

RUVB2
RuvB-like protein 2

1

6

High-throughput

0.470

High

748142

RPC6
DNA-directed RNA polymerase III subunit RPC6

1

0

High-throughput

0.458

High

626832

HSP60
Heat shock protein 60, mitochondrial

1

2

High-throughput

0.457

High

919397

ALDH6
Magnesium-activated aldehyde dehydrogenase, cytosolic

1

3

High-throughput

0.457

High

386803

TBB
Tubulin beta chain

1

2

High-throughput

0.445

High

403597

PABP
Polyadenylate-binding protein, cytoplasmic and nuclear

1

4

High-throughput

0.445

High

427380

RLA0
Large ribosomal subunit protein uL10

1

7

High-throughput

0.445

High

444580

DED1
ATP-dependent RNA helicase DED1

1

2

High-throughput

0.445

High

450620

FAS1
Fatty acid synthase subunit beta

1

1

High-throughput

0.445

High

453709

PYR1
Multifunctional protein URA2

1

4

High-throughput

0.445

High

510682

HSP77
Import motor subunit, mitochondrial

1

7

High-throughput

0.445

High

545707

SSB1
Ribosome-associated molecular chaperone SSB1

1

14

High-throughput

0.445

High

592396

VATB
V-type proton ATPase subunit B

1

4

High-throughput

0.445

High

676753

GBP2
Serine/arginine

1

3

High-throughput

0.445

High

684796

RL5
Large ribosomal subunit protein uL18

1

4

High-throughput

0.445

High

400073

PUR1
Amidophosphoribosyltransferase

1

0

High-throughput

0.438

High

455175

RS19A
Small ribosomal subunit protein eS19A

1

5

High-throughput

0.437

High

597522

EF3A
Elongation factor 3A

1

8

High-throughput

0.437

High

647174

RPC2
DNA-directed RNA polymerase III subunit RPC2

1

3

High-throughput

0.437

High

670962

SIS1
Protein SIS1

1

5

High-throughput

0.437

High

707746

TF2B
Transcription initiation factor IIB

1

3

High-throughput

0.437

High

812516

LAA1
AP-1 accessory protein LAA1

1

3

High-throughput

0.437

High

850117

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

1

6

High-throughput

0.437

High

919398

H3
Histone H3

1

7

High-throughput

0.437

High

919401

RUVB1
RuvB-like protein 1

1

6

High-throughput

0.437

High

919408

HSP42
Heat shock protein 42

1

0

High-throughput

0.426

High

590210

PRP16
Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP16

1

4

High-throughput

0.417

High

919402

RRP5
rRNA biogenesis protein RRP5

1

2

High-throughput

0.407

High

916392

SCY1
Protein kinase-like protein SCY1

1

0

High-throughput

0.261

Low

919405

THI20
Hydroxymethylpyrimidine/phosphomethylpyrimidine kinase THI20

1

0

High-throughput

0.261

Low

763949

SPT10
Protein SPT10

1

0

High-throughput

0.249

Low

779499

YKT6
Synaptobrevin homolog YKT6

1

0

High-throughput

0.249

Low

919396

FRE4
Ferric reductase transmembrane component 4

1

0

High-throughput

0.249

Low

919403

SYRC
Arginine--tRNA ligase, cytoplasmic

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025