Protein: MSB1
Morphogenesis-related protein MSB1 (Multicopy suppressor of bud emergence 1)

Gene: MSB1
Organism: Saccharomyces cerevisiae S288C
Interactions: 31
UniProt ID: P21339

Gene Ontology (top 5):
GO:0005737 - cytoplasm
GO:0005739 - mitochondrion
GO:0005886 - plasma membrane
GO:0005934 - cellular bud tip
GO:0005935 - cellular bud neck

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

637829

BOI2
BEM1-interacting protein 2

3

1

Small-scale

0.645

High

392221

HSP82
ATP-dependent molecular chaperone HSP82

4

0

High-throughput

0.643

High

542942

CDC24
Cell division control protein 24

2

0

Small-scale

0.561

High

637821

BEM1
Bud emergence protein 1

2

0

Small-scale

0.561

High

637831

SHO1
High osmolarity signaling protein SHO1

1

0

Small-scale

0.543

High

364326

CDK1
Cyclin-dependent kinase 1

1

0

High-throughput

0.537

High

618322

CDC42
Cell division control protein 42

1

0

Small-scale

0.537

High

637822

XPO1
Exportin-1

1

0

High-throughput

0.513

High

637835

BNI1
Protein BNI1

1

0

High-throughput

0.486

High

637827

BOI1
BEM1-interacting protein 1

1

1

Small-scale

0.479

High

637830

FIR1
Factor interacting with REF2

1

0

Small-scale

0.460

High

637834

BUD6
Bud site selection protein 6

1

0

Small-scale

0.460

High

448510

RHO1
GTP-binding protein RHO1

1

0

Small-scale

0.458

High

575888

CYPH
Peptidyl-prolyl cis-trans isomerase

1

0

High-throughput

0.458

High

637819

MSB1
Morphogenesis-related protein MSB1

1

0

Small-scale

0.458

High

637823

PUB1
Nuclear and cytoplasmic polyadenylated RNA-binding protein PUB1

1

0

High-throughput

0.458

High

637828

KPR3
Ribose-phosphate pyrophosphokinase 3

1

0

High-throughput

0.458

High

637837

NUM1
Nuclear migration protein NUM1

1

0

High-throughput

0.458

High

543804

SSB1
Ribosome-associated molecular chaperone SSB1

1

1

High-throughput

0.445

High

637824

HSP7F
Heat shock protein homolog SSE1

1

1

High-throughput

0.445

High

637832

SSB2
Ribosome-associated molecular chaperone SSB2

1

1

High-throughput

0.445

High

525911

HSP72
Heat shock protein SSA2

1

0

High-throughput

0.426

High

637825

HSP78
Heat shock protein 78, mitochondrial

1

0

High-throughput

0.426

High

637833

6P21
6-phosphofructo-2-kinase 1

1

0

High-throughput

0.426

High

381868

H4
Histone H4

2

0

High-throughput

0.307

High

637839

YP216
Putative ISWI chromatin-remodeling complex subunit YPL216W

1

0

High-throughput

0.269

Low

637820

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.249

Low

637826

ZRT3
Zinc-regulated transporter 3

1

0

High-throughput

0.249

Low

637836

H3
Histone H3

1

0

High-throughput

0.249

Low

637838

SCC2
Sister chromatid cohesion protein 2

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025