Protein: PPX1
Polyphosphatase (PolyPase) (EC 3.6.1.11) (Exopolyphosphatase) (Metaphosphatase)

Gene: PPX1
Organism: Saccharomyces cerevisiae S288C
Interactions: 11
UniProt ID: P38698

Gene Ontology (top 5):
GO:0004309 - exopolyphosphatase activity
GO:0005524 - ATP binding
GO:0005737 - cytoplasm
GO:0006798 - polyphosphate catabolic process
GO:0046872 - metal ion binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

802125

HAL5
Serine/threonine-protein kinase HAL5

1

0

High-throughput

0.480

High

802127

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

1

0

High-throughput

0.458

High

802131

SKI8
Antiviral protein SKI8

1

0

High-throughput

0.458

High

802130

UBC7
Ubiquitin-conjugating enzyme E2 7

1

0

High-throughput

0.438

High

726991

HS104
Heat shock protein 104

1

0

High-throughput

0.426

High

741500

HSP7F
Heat shock protein homolog SSE1

1

0

High-throughput

0.426

High

802126

SSB2
Ribosome-associated molecular chaperone SSB2

1

0

High-throughput

0.426

High

797943

ATG12
Ubiquitin-like protein ATG12

1

0

High-throughput

0.279

Low

536017

SEC7
ADP-ribosylation factor guanine nucleotide-exchange factor SEC7

1

0

High-throughput

0.269

Low

802128

MOG1
Nuclear import protein MOG1

1

0

High-throughput

0.249

Low

802129

NAF1
H/ACA ribonucleoprotein complex non-core subunit NAF1

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025