Protein: TSR2
Pre-rRNA-processing protein TSR2 (20S rRNA accumulation protein 2)

Gene: TSR2
Organism: Saccharomyces cerevisiae S288C
Interactions: 28
UniProt ID: Q06672

Gene Ontology (top 5):
GO:0000462 - maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO:0000463 - maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0043022 - ribosome binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

815435

RS26B
Small ribosomal subunit protein eS26B

5

6

Small-scale

0.728

High

815387

RS26A
Small ribosomal subunit protein eS26A

4

6

Small-scale

0.699

High

836914

MPG1
Mannose-1-phosphate guanyltransferase

1

0

High-throughput

0.518

High

734737

IMB3
Importin subunit beta-3

1

2

Small-scale

0.501

High

796127

IMB2
Importin subunit beta-2

1

1

Small-scale

0.501

High

817963

IMB4
Importin subunit beta-4

1

1

Small-scale

0.501

High

672124

PUF4
Pumilio homology domain family member 4

1

0

High-throughput

0.493

High

744928

SLA1
Actin cytoskeleton-regulatory complex protein SLA1

1

0

High-throughput

0.493

High

809420

STM1
Suppressor protein STM1

1

0

High-throughput

0.493

High

820399

RIO2
Serine/threonine-protein kinase RIO2

1

0

High-throughput

0.493

High

1056397

TSR1
Ribosome biogenesis protein TSR1

1

0

High-throughput

0.493

High

1056398

NOP53
Ribosome biogenesis protein NOP53

1

0

High-throughput

0.493

High

1056399

YRA1
RNA annealing protein YRA1

1

0

High-throughput

0.493

High

745890

GSP1
GTP-binding nuclear protein GSP1/CNR1

1

0

Small-scale

0.480

High

1038111

ULP1
Ubiquitin-like-specific protease 1

1

0

High-throughput

0.460

High

708293

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.458

High

864834

MPS3
Spindle pole body assembly component MPS3

1

0

High-throughput

0.458

High

925084

APJ1
J domain-containing protein APJ1

1

0

High-throughput

0.458

High

1056396

TSR2
Pre-rRNA-processing protein TSR2

1

0

High-throughput

0.458

High

1056400

SMC6
Structural maintenance of chromosomes protein 6

1

0

High-throughput

0.458

High

546427

SSB1
Ribosome-associated molecular chaperone SSB1

1

1

High-throughput

0.445

High

819904

SSB2
Ribosome-associated molecular chaperone SSB2

1

1

High-throughput

0.445

High

811410

CAJ1
Protein CAJ1

1

0

High-throughput

0.426

High

865970

DPH4
Diphthamide biosynthesis protein 4

1

0

High-throughput

0.426

High

794343

TXTP
Tricarboxylate transport protein

1

0

High-throughput

0.269

Low

796256

TCM62
Mitochondrial chaperone TCM62

1

0

High-throughput

0.269

Low

917017

YGW4
Putative uncharacterized protein YGL214W

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025