Protein: PNPH
Purine nucleoside phosphorylase (PNP) (EC 2.4.2.1) (Inosine phosphorylase) (Inosine-guanosine phosphorylase)

Gene: PNPH, PNP1
Organism: Saccharomyces cerevisiae S288C
Interactions: 12
UniProt ID: Q05788

Gene Ontology (top 5):
GO:0004731 - purine-nucleoside phosphorylase activity
GO:0005737 - cytoplasm
GO:0006148 - inosine catabolic process
GO:0019358 - nicotinate nucleotide salvage
GO:0046115 - guanosine catabolic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

525165

HSP71
Heat shock protein SSA1

2

1

High-throughput

0.601

High

819811

SSB2
Ribosome-associated molecular chaperone SSB2

2

2

High-throughput

0.601

High

1039043

IMA1
Importin subunit alpha

1

1

High-throughput

0.541

High

527691

HSP72
Heat shock protein SSA2

1

1

High-throughput

0.536

High

546296

SSB1
Ribosome-associated molecular chaperone SSB1

1

2

High-throughput

0.536

High

393339

HSP82
ATP-dependent molecular chaperone HSP82

1

1

High-throughput

0.445

High

742404

HSP7F
Heat shock protein homolog SSE1

1

3

High-throughput

0.445

High

742949

HSP79
Heat shock protein homolog SSE2

1

3

High-throughput

0.445

High

708199

TF2B
Transcription initiation factor IIB

1

1

High-throughput

0.437

High

863739

PFD1
Prefoldin subunit 1

1

0

High-throughput

0.426

High

1052334

MLH3
DNA mismatch repair protein MLH3

1

0

High-throughput

0.249

Low

811039

TCPD
T-complex protein 1 subunit delta

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025