Description

Ensembl ID YKR057W Gene ID 853931 Accession -
Symbol RPS21A Alias RPS25 Full Name Protein component of the small (40S) ribosomal subunit; homologous to mammalian ribosomal protein S21, no bacterial homolog; RPS21A has a paralog, RPS21B, that arose from the whole genome duplication
Status Confidence Length 586 bases Strand Plus strand
Position XI : 551657 - 552242 RNA binding domain Ribosomal_S21e
Summary A structural constituent of ribosome. Involved in 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) and endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA). Part of cytosolic small ribosomal subunit. Orthologous to human RPS21 (ribosomal protein S21). [provided by Alliance of Genome Resources, Apr 2022]

RNA binding domains (RBDs)

Protein Domain Pfam ID E-value Domain number
YKR057W Ribosomal_S21e PF01249 1.5e-40 1

RNA binding proteomes (RBPomes)

Pubmed ID Full Name Cell Author Time Doi

Literatures on RNA binding capacity

Pubmed ID Title Author Time Journal

Transcripts

Name Transcript ID bp Protein Translation ID
- YKR057W_mRNA 264 87aa YKR057W

Gene Model

Pathways

Pathway ID Pathway Name Source

Phenotypes

ensgID Trait pValue Pubmed ID

GWAS

ensgIDSNPChromosomePosition TraitPubmedIDOr or BEAT EFO ID

Protein-Protein Interaction (PPI)

Paralogs

Ensembl ID Source Target
Species Protein ID Perc_pos Perc_id Species Protein ID Perc_pos Perc_id
YKR057W[{"sID": "YKR057W" "sSP": "saccharomyces_cerevisiae" "sProtein": "YKR057W" "sPercPos": 100 "sPercID": 98.8506 "tID": "YJL136C" "tSP": "saccharomyces_cerevisiae" "tGene": "RPS21B"

Orthologs

Ensembl ID Source Target
Species Protein ID Perc_pos Perc_id Species Protein ID Perc_pos Perc_id
YKR057Wsaccharomyces_cerevisiaeYKR057W88.505788.5057marmota_marmota_marmotaENSMMMP0000001133697.468497.4684

Gene Ontology

Go ID Go term No. evidence Entries Species Category
GO:0000447involved_in 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)2IBA,IMPSaccharomyces_cerevisiae(559292)Process
GO:0000461involved_in endonucleolytic cleavage to generate mature 3-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA)2IBA,IMPSaccharomyces_cerevisiae(559292)Process
GO:0002181involved_in cytoplasmic translation1ICSaccharomyces_cerevisiae(559292)Process
GO:0003735enables structural constituent of ribosome3IBA,IDA,IEASaccharomyces_cerevisiae(559292)Function
GO:0005737located_in cytoplasm1IEASaccharomyces_cerevisiae(559292)Component
GO:0005840located_in ribosome1IEASaccharomyces_cerevisiae(559292)Component
GO:0006364involved_in rRNA processing1IEASaccharomyces_cerevisiae(559292)Process
GO:0006412involved_in translation1IEASaccharomyces_cerevisiae(559292)Process
GO:0022627part_of cytosolic small ribosomal subunit2IBA,IDASaccharomyces_cerevisiae(559292)Component
GO:1990904part_of ribonucleoprotein complex1IEASaccharomyces_cerevisiae(559292)Component

Expression