Gene Gene information from NCBI Gene database.
Entrez ID 6227
Gene name Ribosomal protein S21
Gene symbol RPS21
Synonyms (NCBI Gene)
HLDFS21eS21
Chromosome 20
Chromosome location 20q13.33
Summary Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a ribosomal pro
miRNA miRNA information provided by mirtarbase database.
90
miRTarBase ID miRNA Experiments Reference
MIRT044996 hsa-miR-186-5p CLASH 23622248
MIRT700008 hsa-miR-4464 HITS-CLIP 23313552
MIRT700007 hsa-miR-4748 HITS-CLIP 23313552
MIRT700006 hsa-miR-329-5p HITS-CLIP 23313552
MIRT560440 hsa-miR-425-5p HITS-CLIP 23313552
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
34
GO ID Ontology Definition Evidence Reference
GO:0000447 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) IBA
GO:0000461 Process Endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) IBA
GO:0002181 Process Cytoplasmic translation IC 23636399
GO:0002181 Process Cytoplasmic translation IDA 25957688
GO:0002181 Process Cytoplasmic translation NAS 25901680
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
180477 10409 ENSG00000171858
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P63220
Protein name Small ribosomal subunit protein eS21 (40S ribosomal protein S21)
Protein function Component of the small ribosomal subunit (PubMed:23636399, PubMed:25901680, PubMed:25957688). The ribosome is a large ribonucleoprotein complex responsible for the synthesis of proteins in the cell (PubMed:23636399, PubMed:25901680, PubMed:25957
PDB 4UG0 , 4V6X , 5A2Q , 5AJ0 , 5FLX , 5LKS , 5OA3 , 5T2C , 5VYC , 6G18 , 6G4S , 6G51 , 6G53 , 6G5H , 6G5I , 6IP5 , 6IP6 , 6IP8 , 6OLE , 6OLF , 6OLG , 6OLI , 6OLZ , 6OM0 , 6OM7 , 6QZP , 6XA1 , 6Y0G , 6Y2L , 6Y57 , 6YBD , 6YBW , 6Z6L , 6Z6M , 6Z6N , 6ZLW , 6ZM7 , 6ZME , 6ZMI , 6ZMO , 6ZMT , 6ZMW , 6ZN5 , 6ZOJ , 6ZOK , 6ZON , 6ZP4 , 6ZUO , 6ZV6 , 6ZVH , 6ZVJ
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01249 Ribosomal_S21e 1 80 Ribosomal protein S21e Family
Sequence
Sequence length 83
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Ribosome
Coronavirus disease - COVID-19
  L13a-mediated translational silencing of Ceruloplasmin expression
SRP-dependent cotranslational protein targeting to membrane
Viral mRNA Translation
Major pathway of rRNA processing in the nucleolus and cytosol
Translation initiation complex formation
Formation of a pool of free 40S subunits
Formation of the ternary complex, and subsequently, the 43S complex
Ribosomal scanning and start codon recognition
GTP hydrolysis and joining of the 60S ribosomal subunit
Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC)
Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC)