Reactome | RPSA [cytosol]

RPSA [cytosol]

Stable Identifier

R-CFA-72389

Type

Protein [EntityWithAccessionedSequence]

Species

Canis familiaris

Compartment

cytosol

Synonyms

RPSA, A0A8I3NYW8

Locations in the PathwayBrowser

Expand all

Metabolism of RNA (Canis familiaris)

- Nonsense-Mediated Decay (NMD) (Canis familiaris)
  - Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) (Canis familiaris)
    - SMG1 phosphorylates UPF1 (enhanced by Exon Junction Complex) (Canis familiaris)
      - SMG1:Phosphorylated UPF1:EJC:Translated mRNP [cytosol] (Canis familiaris)
        
        Translated mRNA Complex with Premature Termination Codon Preceding Exon Junction [cytosol] (Canis familiaris)
        
        80S ribosome [cytosol] (Canis familiaris)
        
        40S ribosomal complex [cytosol] (Canis familiaris)
        
        RPSA [cytosol] (Canis familiaris)
      - SMG1:UPF1:EJC:Translated mRNP [cytosol] (Canis familiaris)
        
        Translated mRNA Complex with Premature Termination Codon Preceding Exon Junction [cytosol] (Canis familiaris)
        
        80S ribosome [cytosol] (Canis familiaris)
        
        40S ribosomal complex [cytosol] (Canis familiaris)
        
        RPSA [cytosol] (Canis familiaris)
    - SMG6 hydrolyzes mRNA with premature termination codon (Canis familiaris)
      - Phosphorylated UPF1:SMG5:SMG7:SMG6:PP2A:Translated mRNP [cytosol] (Canis familiaris)
        
        Translated mRNA Complex with Premature Termination Codon Preceding Exon Junction [cytosol] (Canis familiaris)
        
        80S ribosome [cytosol] (Canis familiaris)
        
        40S ribosomal complex [cytosol] (Canis familiaris)
        
        RPSA [cytosol] (Canis familiaris)
    - UPF1 binds an mRNP with a termination codon preceding an Exon Junction Complex (Canis familiaris)
      - SMG1:UPF1:EJC:Translated mRNP [cytosol] (Canis familiaris)
        
        Translated mRNA Complex with Premature Termination Codon Preceding Exon Junction [cytosol] (Canis familiaris)
        
        80S ribosome [cytosol] (Canis familiaris)
        
        40S ribosomal complex [cytosol] (Canis familiaris)
        
        RPSA [cytosol] (Canis familiaris)
      - Translated mRNA Complex with Premature Termination Codon Preceding Exon Junction [cytosol] (Canis familiaris)
        
        80S ribosome [cytosol] (Canis familiaris)
        
        40S ribosomal complex [cytosol] (Canis familiaris)
        
        RPSA [cytosol] (Canis familiaris)
    - p-4S-UPF1 recruits SMG5, SMG7, SMG6, PNRC2, DCP1A, and PP2A (Canis familiaris)
      - Phosphorylated UPF1:SMG5:SMG7:SMG6:PP2A:Translated mRNP [cytosol] (Canis familiaris)
        
        Translated mRNA Complex with Premature Termination Codon Preceding Exon Junction [cytosol] (Canis familiaris)
        
        80S ribosome [cytosol] (Canis familiaris)
        
        40S ribosomal complex [cytosol] (Canis familiaris)
        
        RPSA [cytosol] (Canis familiaris)
      - SMG1:Phosphorylated UPF1:EJC:Translated mRNP [cytosol] (Canis familiaris)
        
        Translated mRNA Complex with Premature Termination Codon Preceding Exon Junction [cytosol] (Canis familiaris)
        
        80S ribosome [cytosol] (Canis familiaris)
        
        40S ribosomal complex [cytosol] (Canis familiaris)
        
        RPSA [cytosol] (Canis familiaris)
  - Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) (Canis familiaris)
    - Formation of UPF1:eRF3 complex on mRNA with a premature termination codon and no Exon Junction Complex (Canis familiaris)
      - Translated mRNA Complex with Premature Termination Codon Not Preceding Exon Junction [cytosol] (Canis familiaris)
        
        80S ribosome [cytosol] (Canis familiaris)
        
        40S ribosomal complex [cytosol] (Canis familiaris)
        
        RPSA [cytosol] (Canis familiaris)
      - UPF1:eRF3 Complex on Translated mRNA [cytosol] (Canis familiaris)
        
        Translated mRNA Complex with Premature Termination Codon Not Preceding Exon Junction [cytosol] (Canis familiaris)
        
        80S ribosome [cytosol] (Canis familiaris)
        
        40S ribosomal complex [cytosol] (Canis familiaris)
        
        RPSA [cytosol] (Canis familiaris)

External Reference Information

External Reference

UniProt:A0A8I3NYW8

Gene Names

RPSA

Reference Genes

BioGPS Gene:477029 RPSA

ENSEMBL:ENSCAFG00845016169.1

ENSEMBL_canis_lupus_familiaris_GENE:ENSCAFG00845016169.1 RPSA

KEGG Gene (Canis lupus familiaris):477029 RPSA

Monarch:477029 RPSA

NCBI Gene:477029 RPSA

Reference Transcript

RefSeq:NM_001252230.1 RPSA

Other Identifiers

106559170

477029

Cfa.10840.1.S1_s_at

GO:0003735

GO:0005055

GO:0005198

GO:0005840

GO:0006412

GO:0015935

GO:0043226

GO:0098631

Participates

as a component of

40S ribosomal complex [cytosol] (Canis familiaris)

Other forms of this molecule

RPSA [nucleoplasm]

Inferred From

RPSA [cytosol] (Homo sapiens)

Cross References

RefSeq

NP_001239159.1

OpenTargets

ENSG00000168028

Ensembl

ENSCAFT00845028767, ENSCAFP00845022642, ENSCAFG00845016169

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