Protein: IPA3
Protease A inhibitor 3 (Proteinase inhibitor I(A)3) (Proteinase yscA-inhibitor) (Saccharopepsin inhibitor)

Gene: IPA3, PAI3
Organism: Saccharomyces cerevisiae S288C
Interactions: 12
UniProt ID: P01094

Gene Ontology (top 5):
GO:0002020 - protease binding
GO:0004866 - endopeptidase inhibitor activity
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0005773 - vacuole

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

370433

CARP
Saccharopepsin

3

0

Small-scale

0.797

High

370437

ESS1
Peptidyl-prolyl cis-trans isomerase ESS1

1

0

High-throughput

0.480

High

370438

PRP40
Pre-mRNA-processing protein PRP40

1

0

High-throughput

0.480

High

370441

WWM1
WW domain-containing protein WWM1

1

0

High-throughput

0.480

High

370442

SET2
Histone-lysine N-methyltransferase, H3 lysine-36 specific

1

0

High-throughput

0.480

High

370439

HSP78
Heat shock protein 78, mitochondrial

1

0

High-throughput

0.458

High

370440

ATG8
Autophagy-related protein 8

1

0

High-throughput

0.458

High

370434

HSP71
Heat shock protein SSA1

1

1

High-throughput

0.445

High

370435

HSP72
Heat shock protein SSA2

1

1

High-throughput

0.445

High

370436

SSB1
Ribosome-associated molecular chaperone SSB1

1

0

High-throughput

0.426

High

370444

GDIR
Rho GDP-dissociation inhibitor

1

0

High-throughput

0.251

Low

370443

ATG9
Autophagy-related protein 9

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025