BioGRID COVID-19 Coronavirus Curation Project
Search BioGRID for SARS-CoV-2 Protein Interactions | Download SARS-CoV-2 and Coronavirus-Related Interactions

Saccharomyces cerevisiae (S288c)

PNP1

purine-nucleoside phosphorylase, YLR209C

Purine nucleoside phosphorylase; specifically metabolizes inosine and guanosine nucleosides; involved in the nicotinamide riboside salvage pathway

GO Process (4)

GO Function (3)

GO Component (1)

Gene Ontology Biological Process

NAD biosynthesis via nicotinamide riboside salvage pathway [IGI]

guanosine catabolic process [IMP]

inosine catabolic process [IMP]

nicotinate nucleotide salvage [IGI]

Gene Ontology Molecular Function

inosine nucleosidase activity [IDA]
nicotinamide riboside hydrolase activity [IDA]
purine-nucleoside phosphorylase activity [IDA, IMP, ISS]

Gene Ontology Cellular Component

intracellular [IC]

SGD Alliance of Genome Resources Entrez Gene RefSeq UniprotKB

Download Curated Data for this Protein

31477

559292

Interactors 126
Interactions 134
Network
PTM Sites 1