ID   RS21_CANGA              Reviewed;          87 AA.
AC   Q6FMF8;
DT   20-DEC-2005, integrated into UniProtKB/Swiss-Prot.
DT   19-JUL-2004, sequence version 1.
DT   25-MAY-2022, entry version 85.
DE   RecName: Full=40S ribosomal protein S21;
GN   Name=RPS21; OrderedLocusNames=CAGL0K08382g;
OS   Candida glabrata (strain ATCC 2001 / CBS 138 / JCM 3761 / NBRC 0622 / NRRL
OS   Y-65) (Yeast) (Torulopsis glabrata).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Saccharomycetaceae; Nakaseomyces;
OC   Nakaseomyces/Candida clade.
OX   NCBI_TaxID=284593;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 2001 / CBS 138 / JCM 3761 / NBRC 0622 / NRRL Y-65;
RX   PubMed=15229592; DOI=10.1038/nature02579;
RA   Dujon B., Sherman D., Fischer G., Durrens P., Casaregola S., Lafontaine I.,
RA   de Montigny J., Marck C., Neuveglise C., Talla E., Goffard N., Frangeul L.,
RA   Aigle M., Anthouard V., Babour A., Barbe V., Barnay S., Blanchin S.,
RA   Beckerich J.-M., Beyne E., Bleykasten C., Boisrame A., Boyer J.,
RA   Cattolico L., Confanioleri F., de Daruvar A., Despons L., Fabre E.,
RA   Fairhead C., Ferry-Dumazet H., Groppi A., Hantraye F., Hennequin C.,
RA   Jauniaux N., Joyet P., Kachouri R., Kerrest A., Koszul R., Lemaire M.,
RA   Lesur I., Ma L., Muller H., Nicaud J.-M., Nikolski M., Oztas S.,
RA   Ozier-Kalogeropoulos O., Pellenz S., Potier S., Richard G.-F.,
RA   Straub M.-L., Suleau A., Swennen D., Tekaia F., Wesolowski-Louvel M.,
RA   Westhof E., Wirth B., Zeniou-Meyer M., Zivanovic Y., Bolotin-Fukuhara M.,
RA   Thierry A., Bouchier C., Caudron B., Scarpelli C., Gaillardin C.,
RA   Weissenbach J., Wincker P., Souciet J.-L.;
RT   "Genome evolution in yeasts.";
RL   Nature 430:35-44(2004).
CC   -!- FUNCTION: Required for the processing of the 20S rRNA-precursor to
CC       mature 18S rRNA in a late step of the maturation of 40S ribosomal
CC       subunits. Has a physiological role leading to 18S rRNA stability (By
CC       similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Component of the small ribosomal subunit. Mature ribosomes
CC       consist of a small (40S) and a large (60S) subunit. The 40S subunit
CC       contains about 33 different proteins and 1 molecule of RNA (18S). The
CC       60S subunit contains about 49 different proteins and 3 molecules of RNA
CC       (25S, 5.8S and 5S).
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the eukaryotic ribosomal protein eS21 family.
CC       {ECO:0000305}.
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DR   EMBL; CR380957; CAG61549.1; -; Genomic_DNA.
DR   RefSeq; XP_448586.1; XM_448586.1.
DR   AlphaFoldDB; Q6FMF8; -.
DR   SMR; Q6FMF8; -.
DR   STRING; 5478.XP_448586.1; -.
DR   EnsemblFungi; CAG61549; CAG61549; CAGL0K08382g.
DR   GeneID; 2890354; -.
DR   KEGG; cgr:CAGL0K08382g; -.
DR   CGD; CAL0134011; CAGL0K08382g.
DR   VEuPathDB; FungiDB:CAGL0K08382g; -.
DR   eggNOG; KOG3486; Eukaryota.
DR   HOGENOM; CLU_167122_2_0_1; -.
DR   InParanoid; Q6FMF8; -.
DR   OMA; ALCGYIR; -.
DR   Proteomes; UP000002428; Chromosome K.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR   GO; GO:0006364; P:rRNA processing; IEA:UniProtKB-KW.
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; Reference proteome; Ribonucleoprotein; Ribosomal protein;
KW   rRNA processing.
FT   CHAIN           1..87
FT                   /note="40S ribosomal protein S21"
FT                   /id="PRO_0000194757"
SQ   SEQUENCE   87 AA;  9723 MW;  52E1C9CACD391F04 CRC64;
     MENDKGQLVE LYIPRKCSAT NRIIKADDHA SVQINIAKVD EEGRAIPGEY ITYALSGNVR
     ARGESDDSLN RLAQNDGLLK NVWSYSR