ID   RS21_RICPU              Reviewed;          66 AA.
AC   C4K2S8;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   07-JUL-2009, sequence version 1.
DT   25-MAY-2022, entry version 58.
DE   RecName: Full=30S ribosomal protein S21 {ECO:0000255|HAMAP-Rule:MF_00358};
GN   Name=rpsU {ECO:0000255|HAMAP-Rule:MF_00358}; OrderedLocusNames=RPR_07150;
OS   Rickettsia peacockii (strain Rustic).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; spotted fever group.
OX   NCBI_TaxID=562019;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Rustic;
RX   PubMed=20027221; DOI=10.1371/journal.pone.0008361;
RA   Felsheim R.F., Kurtti T.J., Munderloh U.G.;
RT   "Genome sequence of the endosymbiont Rickettsia peacockii and comparison
RT   with virulent Rickettsia rickettsii: identification of virulence factors.";
RL   PLoS ONE 4:E8361-E8361(2009).
CC   -!- SIMILARITY: Belongs to the bacterial ribosomal protein bS21 family.
CC       {ECO:0000255|HAMAP-Rule:MF_00358}.
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DR   EMBL; CP001227; ACR47873.1; -; Genomic_DNA.
DR   RefSeq; WP_012148483.1; NC_012730.1.
DR   AlphaFoldDB; C4K2S8; -.
DR   SMR; C4K2S8; -.
DR   EnsemblBacteria; ACR47873; ACR47873; RPR_07150.
DR   GeneID; 45539475; -.
DR   GeneID; 57452634; -.
DR   KEGG; rpk:RPR_07150; -.
DR   HOGENOM; CLU_159258_0_2_5; -.
DR   OMA; HRKERAM; -.
DR   Proteomes; UP000005015; Chromosome.
DR   GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR   GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.20.5.1150; -; 1.
DR   HAMAP; MF_00358; Ribosomal_S21; 1.
DR   InterPro; IPR001911; Ribosomal_S21.
DR   InterPro; IPR038380; S21_sf.
DR   Pfam; PF01165; Ribosomal_S21; 1.
DR   TIGRFAMs; TIGR00030; S21p; 1.
PE   3: Inferred from homology;
KW   Ribonucleoprotein; Ribosomal protein.
FT   CHAIN           1..66
FT                   /note="30S ribosomal protein S21"
FT                   /id="PRO_1000205376"
SQ   SEQUENCE   66 AA;  8124 MW;  0E61865C66B4B4B6 CRC64;
     MILVNVHAGN CDNTLKNFKK KLQRELYFRK MKEQRYYETP SAKRVRKAQE AARRQRKFAR
     KKMFDE