PANTHER Gene Information   
Gene Symbol(s): RpS21
Organism: Drosophila melanogaster
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Gene Name: Small ribosomal subunit protein eS21
Gene ID: FBgn0015521
Protein ID: O76927
Persistent Id: PTN000047736
Alternate Ids:
24581262(GI) AAN10393(EMBL-CDS)
RS21_DROME(UniProtKB-ID) A4V027(AltAccession)
FBgn0015521(FlyBase) 33487(GeneID)
RpS21(Symbol) oho23B(Synonym)
FBgn0015521(Ensembl) AE014134(EMBL)
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PANTHER Classification
PANTHER Family: 40S RIBOSOMAL PROTEIN S21 (PTHR10442)
PANTHER Subfamily: SMALL RIBOSOMAL SUBUNIT PROTEIN ES21 (PTHR10442:SF0)  
PANTHER GO-slim Molecular Function: structural constituent of ribosome
PANTHER GO-slim Biological Process: 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)
RNA 3'-end processing
PANTHER GO-slim Cellular Component: cytosolic small ribosomal subunit
PANTHER protein class: ribosomal protein
Pathway Categories: No pathway information available
GENE ONTOLOGY DATABASE ANNOTATIONS      Click to Expand...
GO MF Complete: structural constituent of ribosome, ribosome binding
GO BP Complete: endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA), cytoplasmic translation, lymph gland development, 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), regulation of cell population proliferation, translation
GO CC Complete: cytosolic ribosome, cytosolic small ribosomal subunit, ribosome
REACTOME DATABASE ANNOTATIONS   Click to Expand...
Reactome Pathways: Formation of the ternary complex, and subsequently, the 43S complex, Activation of the mRNA upon binding of the cap-binding complex and eIFs, and subsequent binding to 43S, Metabolism of proteins, L13a-mediated translational silencing of Ceruloplasmin expression, Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC), Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC), Nonsense-Mediated Decay (NMD), Translation, Formation of a pool of free 40S subunits, Eukaryotic Translation Initiation, Ribosomal scanning and start codon recognition, Cap-dependent Translation Initiation, Translation initiation complex formation, SRP-dependent cotranslational protein targeting to membrane, GTP hydrolysis and joining of the 60S ribosomal subunit, Metabolism of RNA

Orthologs