Protein: TSR4
20S rRNA accumulation protein 4

Gene: TSR4
Organism: Saccharomyces cerevisiae S288C
Interactions: 23
UniProt ID: P25040

Gene Ontology (top 5):
GO:0005737 - cytoplasm
GO:0030490 - maturation of SSU-rRNA
GO:0042274 - ribosomal small subunit biogenesis
GO:0051082 - unfolded protein binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

668342

RS2
Small ribosomal subunit protein uS5

3

6

Small-scale

0.661

High

668345

RPN1
26S proteasome regulatory subunit RPN1

1

0

High-throughput

0.493

High

436328

RS31
Ubiquitin-ribosomal protein eS31 fusion protein [Cleaved into: Ubiquitin; Small ribosomal subunit protein eS31

1

0

High-throughput

0.458

High

668348

MPS3
Spindle pole body assembly component MPS3

1

0

High-throughput

0.458

High

668350

APJ1
J domain-containing protein APJ1

1

0

High-throughput

0.458

High

543902

SSB1
Ribosome-associated molecular chaperone SSB1

1

1

High-throughput

0.445

High

668346

SSB2
Ribosome-associated molecular chaperone SSB2

1

1

High-throughput

0.445

High

567714

MSI1
Histone-binding protein MSI1

1

0

High-throughput

0.438

High

668351

PROA
Gamma-glutamyl phosphate reductase

1

0

High-throughput

0.438

High

668352

UBP2
Ubiquitin carboxyl-terminal hydrolase 2

1

0

High-throughput

0.438

High

668353

ROD1
Protein ROD1

1

0

High-throughput

0.438

High

668354

TMA23
Protein TMA23

1

0

High-throughput

0.438

High

392277

HSP82
ATP-dependent molecular chaperone HSP82

1

0

High-throughput

0.426

High

668344

HSP7F
Heat shock protein homolog SSE1

1

0

High-throughput

0.426

High

668343

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.249

Low

668356

AP3D
AP-3 complex subunit delta

1

0

High-throughput

0.249

Low

150227

JIP3
Uncharacterized protein JIP3

1

0

High-throughput

0.238

Low

550028

RAP1
DNA-binding protein RAP1

1

0

High-throughput

0.238

Low

603014

EST1
Telomere elongation protein EST1

1

0

High-throughput

0.238

Low

668347

FIP1
Pre-mRNA polyadenylation factor FIP1

1

0

High-throughput

0.238

Low

668349

GATF
Glutamyl-tRNA(Gln) amidotransferase subunit F, mitochondrial

1

0

High-throughput

0.238

Low

668355

ENT2
Epsin-2

1

0

High-throughput

0.238

Low

668357

NSI1
RNA polymerase I termination factor

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025