Protein: IPYR2
Inorganic pyrophosphatase, mitochondrial (EC 3.6.1.1) (Pyrophosphate phospho-hydrolase) (PPase)

Gene: IPYR2, PPA2
Organism: Saccharomyces cerevisiae S288C
Interactions: 13
UniProt ID: P28239

Gene Ontology (top 5):
GO:0000287 - magnesium ion binding
GO:0004427 - inorganic diphosphate phosphatase activity
GO:0005739 - mitochondrion
GO:0006796 - phosphate-containing compound metabolic process
GO:0009060 - aerobic respiration

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

366778

IPYR
Inorganic pyrophosphatase

3

6

High-throughput

0.830

High

510264

HSP77
Import motor subunit, mitochondrial

1

2

High-throughput

0.479

High

701473

HSP78
Heat shock protein 78, mitochondrial

1

1

High-throughput

0.479

High

656710

KC12
Casein kinase I homolog 2

1

1

High-throughput

0.464

High

701475

COPB2
Coatomer subunit beta'

1

1

High-throughput

0.437

High

701478

COPA
Coatomer subunit alpha

1

1

High-throughput

0.437

High

523250

HSP71
Heat shock protein SSA1

1

3

High-throughput

0.407

High

701476

PEX21
Peroxisomal protein PEX21

2

0

High-throughput

0.323

High

575307

EI2BA
Translation initiation factor eIF2B subunit alpha

1

0

High-throughput

0.265

Low

701477

PEX14
Peroxisomal membrane protein PEX14

1

0

High-throughput

0.265

Low

64224

YP010
UPF0495 protein YPR010C-A

1

0

Small-scale

0.249

Low

701474

ANM1
Protein arginine N-methyltransferase 1

1

0

High-throughput

0.249

Low

701479

YG11A
Transposon Ty1-GR1 Gag polyprotein

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025