Protein: AST2
Protein AST2 (ATPAse stabilizing protein 1)

Gene: AST2
Organism: Saccharomyces cerevisiae S288C
Interactions: 16
UniProt ID: P39945

Gene Ontology (top 5):
GO:0005737 - cytoplasm
GO:0006612 - protein targeting to membrane
GO:0016491 - oxidoreductase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

392775

HSP82
ATP-dependent molecular chaperone HSP82

2

14

High-throughput

0.571

High

704605

SBA1
Co-chaperone protein SBA1

1

0

Small-scale

0.504

High

602468

PHO85
Cyclin-dependent protein kinase PHO85

1

3

High-throughput

0.501

High

815450

RSP5
E3 ubiquitin-protein ligase RSP5

1

4

Small-scale

0.501

High

579440

HSC82
ATP-dependent molecular chaperone HSC82

1

14

High-throughput

0.479

High

752293

HSP78
Heat shock protein 78, mitochondrial

1

5

High-throughput

0.479

High

815639

TVP15
Golgi apparatus membrane protein TVP15

1

1

High-throughput

0.464

High

524032

HSP71
Heat shock protein SSA1

1

10

High-throughput

0.445

High

544968

SSB1
Ribosome-associated molecular chaperone SSB1

1

18

High-throughput

0.445

High

676021

MAS5
Mitochondrial protein import protein MAS5

1

3

High-throughput

0.445

High

741632

HSP7F
Heat shock protein homolog SSE1

1

13

High-throughput

0.445

High

815637

SSB2
Ribosome-associated molecular chaperone SSB2

1

18

High-throughput

0.445

High

707169

TF2B
Transcription initiation factor IIB

1

5

High-throughput

0.437

High

815638

UBC7
Ubiquitin-conjugating enzyme E2 7

1

1

High-throughput

0.417

High

815640

TVP18
Golgi apparatus membrane protein TVP18

1

0

High-throughput

0.265

Low

743461

SEC17
Alpha-soluble NSF attachment protein

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025