ID   RS21_ASPFU              Reviewed;          88 AA.
AC   Q4WI01;
DT   20-DEC-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2005, sequence version 1.
DT   25-MAY-2022, entry version 84.
DE   RecName: Full=40S ribosomal protein S21;
GN   Name=rps21; ORFNames=AFUA_2G03590;
OS   Neosartorya fumigata (strain ATCC MYA-4609 / Af293 / CBS 101355 / FGSC
OS   A1100) (Aspergillus fumigatus).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC   Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus;
OC   Aspergillus subgen. Fumigati.
OX   NCBI_TaxID=330879;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC MYA-4609 / Af293 / CBS 101355 / FGSC A1100;
RX   PubMed=16372009; DOI=10.1038/nature04332;
RA   Nierman W.C., Pain A., Anderson M.J., Wortman J.R., Kim H.S., Arroyo J.,
RA   Berriman M., Abe K., Archer D.B., Bermejo C., Bennett J.W., Bowyer P.,
RA   Chen D., Collins M., Coulsen R., Davies R., Dyer P.S., Farman M.L.,
RA   Fedorova N., Fedorova N.D., Feldblyum T.V., Fischer R., Fosker N.,
RA   Fraser A., Garcia J.L., Garcia M.J., Goble A., Goldman G.H., Gomi K.,
RA   Griffith-Jones S., Gwilliam R., Haas B.J., Haas H., Harris D.E.,
RA   Horiuchi H., Huang J., Humphray S., Jimenez J., Keller N., Khouri H.,
RA   Kitamoto K., Kobayashi T., Konzack S., Kulkarni R., Kumagai T., Lafton A.,
RA   Latge J.-P., Li W., Lord A., Lu C., Majoros W.H., May G.S., Miller B.L.,
RA   Mohamoud Y., Molina M., Monod M., Mouyna I., Mulligan S., Murphy L.D.,
RA   O'Neil S., Paulsen I., Penalva M.A., Pertea M., Price C., Pritchard B.L.,
RA   Quail M.A., Rabbinowitsch E., Rawlins N., Rajandream M.A., Reichard U.,
RA   Renauld H., Robson G.D., Rodriguez de Cordoba S., Rodriguez-Pena J.M.,
RA   Ronning C.M., Rutter S., Salzberg S.L., Sanchez M., Sanchez-Ferrero J.C.,
RA   Saunders D., Seeger K., Squares R., Squares S., Takeuchi M., Tekaia F.,
RA   Turner G., Vazquez de Aldana C.R., Weidman J., White O., Woodward J.R.,
RA   Yu J.-H., Fraser C.M., Galagan J.E., Asai K., Machida M., Hall N.,
RA   Barrell B.G., Denning D.W.;
RT   "Genomic sequence of the pathogenic and allergenic filamentous fungus
RT   Aspergillus fumigatus.";
RL   Nature 438:1151-1156(2005).
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; AAHF01000008; EAL87454.1; -; Genomic_DNA.
DR   RefSeq; XP_749492.1; XM_744399.1.
DR   AlphaFoldDB; Q4WI01; -.
DR   SMR; Q4WI01; -.
DR   STRING; 746128.CADAFUBP00002016; -.
DR   PRIDE; Q4WI01; -.
DR   EnsemblFungi; EAL87454; EAL87454; AFUA_2G03590.
DR   GeneID; 3507218; -.
DR   KEGG; afm:AFUA_2G03590; -.
DR   VEuPathDB; FungiDB:Afu2g03590; -.
DR   eggNOG; KOG3486; Eukaryota.
DR   HOGENOM; CLU_167122_2_0_1; -.
DR   InParanoid; Q4WI01; -.
DR   OMA; ALCGYIR; -.
DR   OrthoDB; 1571849at2759; -.
DR   Proteomes; UP000002530; Chromosome 2.
DR   GO; GO:0022627; C:cytosolic small ribosomal subunit; IBA:GO_Central.
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; Reference proteome; Ribonucleoprotein; Ribosomal protein;
KW   rRNA processing.
FT   CHAIN           1..88
FT                   /note="40S ribosomal protein S21"
FT                   /id="PRO_0000194755"
SQ   SEQUENCE   88 AA;  10009 MW;  52BEC8CEAA4AA81F CRC64;
     MENEKGEIVD LYVPRKCSAT NRIIKANDHA SVQISIAKVD ENGRYTGENQ SYALCGFIRA
     RGESDDSLNR LCQRDGYIRN VWSASRQR