ID   RS21_CAEBR              Reviewed;          88 AA.
AC   Q612Q9; A8XPL4;
DT   20-DEC-2005, integrated into UniProtKB/Swiss-Prot.
DT   23-NOV-2004, sequence version 1.
DT   03-AUG-2022, entry version 71.
DE   RecName: Full=40S ribosomal protein S21;
GN   Name=rps-21 {ECO:0000312|WormBase:CBG16614};
GN   ORFNames=CBG16614 {ECO:0000312|WormBase:CBG16614};
OS   Caenorhabditis briggsae.
OC   Eukaryota; Metazoa; Ecdysozoa; Nematoda; Chromadorea; Rhabditida;
OC   Rhabditina; Rhabditomorpha; Rhabditoidea; Rhabditidae; Peloderinae;
OC   Caenorhabditis.
OX   NCBI_TaxID=6238;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AF16;
RX   PubMed=14624247; DOI=10.1371/journal.pbio.0000045;
RA   Stein L.D., Bao Z., Blasiar D., Blumenthal T., Brent M.R., Chen N.,
RA   Chinwalla A., Clarke L., Clee C., Coghlan A., Coulson A., D'Eustachio P.,
RA   Fitch D.H.A., Fulton L.A., Fulton R.E., Griffiths-Jones S., Harris T.W.,
RA   Hillier L.W., Kamath R., Kuwabara P.E., Mardis E.R., Marra M.A.,
RA   Miner T.L., Minx P., Mullikin J.C., Plumb R.W., Rogers J., Schein J.E.,
RA   Sohrmann M., Spieth J., Stajich J.E., Wei C., Willey D., Wilson R.K.,
RA   Durbin R.M., Waterston R.H.;
RT   "The genome sequence of Caenorhabditis briggsae: a platform for comparative
RT   genomics.";
RL   PLoS Biol. 1:166-192(2003).
CC   -!- SUBUNIT: Component of the 40S small ribosomal subunit.
CC       {ECO:0000250|UniProtKB:P63220}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm, cytosol
CC       {ECO:0000250|UniProtKB:P63220}. Cytoplasm
CC       {ECO:0000250|UniProtKB:P63220}. Rough endoplasmic reticulum
CC       {ECO:0000250|UniProtKB:P63221}. Note=Detected on cytosolic polysomes
CC       (By similarity). Detected in ribosomes that are associated with the
CC       rough endoplasmic reticulum (By similarity).
CC       {ECO:0000250|UniProtKB:P63220, ECO:0000250|UniProtKB:P63221}.
CC   -!- SIMILARITY: Belongs to the eukaryotic ribosomal protein eS21 family.
CC       {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; HE600949; CAP34535.1; -; Genomic_DNA.
DR   RefSeq; XP_002641918.1; XM_002641872.1.
DR   AlphaFoldDB; Q612Q9; -.
DR   SMR; Q612Q9; -.
DR   STRING; 6238.CBG16614; -.
DR   EnsemblMetazoa; CBG16614.1; CBG16614.1; WBGene00036504.
DR   GeneID; 8583912; -.
DR   KEGG; cbr:CBG_16614; -.
DR   CTD; 8583912; -.
DR   WormBase; CBG16614; CBP10402; WBGene00036504; Cbr-rps-21.
DR   eggNOG; KOG3486; Eukaryota.
DR   HOGENOM; CLU_167122_2_0_1; -.
DR   InParanoid; Q612Q9; -.
DR   OMA; ALCGYIR; -.
DR   OrthoDB; 1571849at2759; -.
DR   Proteomes; UP000008549; Chromosome III.
DR   GO; GO:0022627; C:cytosolic small ribosomal subunit; IBA:GO_Central.
DR   GO; GO:0005791; C:rough endoplasmic reticulum; IEA:UniProtKB-SubCell.
DR   GO; GO:0003735; F:structural constituent of ribosome; IBA:GO_Central.
DR   GO; GO:0000447; P: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_Central.
DR   GO; GO:0000461; P:endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA); IBA:GO_Central.
DR   GO; GO:0006412; P:translation; IEA:InterPro.
DR   Gene3D; 3.30.1230.20; -; 1.
DR   InterPro; IPR001931; Ribosomal_S21e.
DR   InterPro; IPR018279; Ribosomal_S21e_CS.
DR   InterPro; IPR038579; Ribosomal_S21e_sf.
DR   PANTHER; PTHR10442; PTHR10442; 1.
DR   Pfam; PF01249; Ribosomal_S21e; 1.
DR   PIRSF; PIRSF002148; Ribosomal_S21e; 1.
DR   PROSITE; PS00996; RIBOSOMAL_S21E; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Endoplasmic reticulum; Reference proteome; Ribonucleoprotein;
KW   Ribosomal protein.
FT   CHAIN           1..88
FT                   /note="40S ribosomal protein S21"
FT                   /id="PRO_0000194746"
SQ   SEQUENCE   88 AA;  9687 MW;  40ED27F1039603C7 CRC64;
     MQNDAGQTVE LYVPRKCSSS NRIIGPKDHA AVQIDFVDVD PETGRMIPGK STRYAICGAL
     RRMGESDDAI LRLAQKDGLV PRDELKSN