Protein: TOS1
Probable circularly permuted 1,3-beta-glucanase TOS1 (EC 3.2.1.39) (Target of SBF protein 1)

Gene: TOS1
Organism: Saccharomyces cerevisiae S288C
Interactions: 37
UniProt ID: P38288

Gene Ontology (top 5):
GO:0000324 - fungal-type vacuole
GO:0005576 - extracellular region
GO:0009277 - fungal-type cell wall
GO:0016798 - hydrolase activity, acting on glycosyl bonds
GO:0071555 - cell wall organization

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

526537

HSP72
Heat shock protein SSA2

2

2

High-throughput

0.552

High

797478

SSB2
Ribosome-associated molecular chaperone SSB2

2

1

High-throughput

0.504

High

523763

HSP71
Heat shock protein SSA1

1

2

High-throughput

0.445

High

797479

PPN2
Zinc-dependent endopolyphosphatase

1

0

High-throughput

0.438

High

579292

HSC82
ATP-dependent molecular chaperone HSC82

1

1

High-throughput

0.437

High

610139

PDI
Protein disulfide-isomerase

1

3

High-throughput

0.437

High

706936

TF2B
Transcription initiation factor IIB

1

1

High-throughput

0.437

High

737523

EUG1
Protein disulfide-isomerase EUG1

1

3

High-throughput

0.437

High

544664

SSB1
Ribosome-associated molecular chaperone SSB1

1

1

High-throughput

0.407

High

741466

HSP7F
Heat shock protein homolog SSE1

1

4

High-throughput

0.407

High

671628

SCJ1
DnaJ-related protein SCJ1

3

0

High-throughput

0.330

High

368160

THDH
Threonine dehydratase, mitochondrial

2

0

High-throughput

0.307

High

732135

COPG
Coatomer subunit gamma

2

0

High-throughput

0.307

High

797481

COPB
Coatomer subunit beta

2

0

High-throughput

0.307

High

509519

UBI4P
Polyubiquitin [Cleaved into: Ubiquitin]

1

0

High-throughput

0.261

Low

574671

KSS1
Mitogen-activated protein kinase KSS1

1

0

High-throughput

0.261

Low

694129

CDC15
Cell division control protein 15

1

0

High-throughput

0.261

Low

797486

KIN4
Serine/threonine-protein kinase KIN4

1

0

High-throughput

0.261

Low

649222

SAN1
Protein SAN1

1

0

Small-scale

0.251

Low

454037

GCR1
Glycolytic genes transcriptional activator GCR1

1

0

High-throughput

0.249

Low

797476

NMD2
Nonsense-mediated mRNA decay protein 2

1

0

Small-scale

0.249

Low

797487

GIS1
Transcriptional activator/repressor GIS1

1

0

High-throughput

0.249

Low

797489

YB21A
Transposon Ty2-B Gag polyprotein

1

0

High-throughput

0.249

Low

793894

RIM2
Mitochondrial pyrimidine nucleotide transporter RIM2

1

0

High-throughput

0.238

Low

794857

MRX3
MIOREX complex component 3

1

0

High-throughput

0.238

Low

797484

MGA1
Protein MGA1

1

0

High-throughput

0.238

Low

797485

THG1
tRNA(His) guanylyltransferase

1

0

High-throughput

0.238

Low

797488

YAP7
AP-1-like transcription factor YAP7

1

0

High-throughput

0.238

Low

797490

NCA2
Nuclear control of ATPase protein 2

1

0

High-throughput

0.238

Low

386687

TBB
Tubulin beta chain

1

0

High-throughput

0.232

Low

394499

EF1A
Elongation factor 1-alpha

1

0

High-throughput

0.232

Low

597123

BIP
Endoplasmic reticulum chaperone BiP

1

0

High-throughput

0.232

Low

734082

EF2
Elongation factor 2

1

0

High-throughput

0.232

Low

797477

HSP7E
Heat shock protein SSC3, mitochondrial

1

0

High-throughput

0.232

Low

797480

RL10
Large ribosomal subunit protein uL16

1

0

High-throughput

0.232

Low

797482

MPG1
Mannose-1-phosphate guanyltransferase

1

0

High-throughput

0.232

Low

797483

RSSA2
Small ribosomal subunit protein uS2B

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025