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Saccharomyces cerevisiae (S288c)

RPS18B

ribosomal 40S subunit protein S18B, S18B, S13, L000004481, YML026C

Protein component of the small (40S) ribosomal subunit; homologous to mammalian ribosomal protein S18 and bacterial S13; RPS18B has a paralog, RPS18A, that arose from the whole genome duplication; protein abundance increases in response to DNA replication stress

GO Process (3)

GO Function (1)

GO Component (2)

Gene Ontology Biological Process

cytoplasmic translation [NAS]

endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) [IMP]

rRNA export from nucleus [IGI]

Gene Ontology Molecular Function

structural constituent of ribosome [NAS]

Gene Ontology Cellular Component

cytosolic small ribosomal subunit [IBA, NAS]

mitochondrion [IDA]

SGD Alliance of Genome Resources Entrez Gene RefSeq UniprotKB

Download Curated Data for this Protein

35143

559292

Interactors 239
Interactions 282
Network
PTM Sites 9