ID   RS21_MAGMM              Reviewed;          67 AA.
AC   A0L8J0;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   12-DEC-2006, sequence version 1.
DT   25-MAY-2022, entry version 68.
DE   RecName: Full=30S ribosomal protein S21 {ECO:0000255|HAMAP-Rule:MF_00358};
GN   Name=rpsU {ECO:0000255|HAMAP-Rule:MF_00358}; OrderedLocusNames=Mmc1_1775;
OS   Magnetococcus marinus (strain ATCC BAA-1437 / JCM 17883 / MC-1).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Magnetococcales;
OC   Magnetococcaceae; Magnetococcus.
OX   NCBI_TaxID=156889;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1437 / JCM 17883 / MC-1;
RX   PubMed=19465526; DOI=10.1128/aem.02874-08;
RA   Schubbe S., Williams T.J., Xie G., Kiss H.E., Brettin T.S., Martinez D.,
RA   Ross C.A., Schuler D., Cox B.L., Nealson K.H., Bazylinski D.A.;
RT   "Complete genome sequence of the chemolithoautotrophic marine magnetotactic
RT   coccus strain MC-1.";
RL   Appl. Environ. Microbiol. 75:4835-4852(2009).
CC   -!- SIMILARITY: Belongs to the bacterial ribosomal protein bS21 family.
CC       {ECO:0000255|HAMAP-Rule:MF_00358}.
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DR   EMBL; CP000471; ABK44283.1; -; Genomic_DNA.
DR   RefSeq; WP_011713430.1; NC_008576.1.
DR   AlphaFoldDB; A0L8J0; -.
DR   SMR; A0L8J0; -.
DR   STRING; 156889.Mmc1_1775; -.
DR   EnsemblBacteria; ABK44283; ABK44283; Mmc1_1775.
DR   KEGG; mgm:Mmc1_1775; -.
DR   eggNOG; COG0828; Bacteria.
DR   HOGENOM; CLU_159258_0_2_5; -.
DR   OMA; HRKERAM; -.
DR   Proteomes; UP000002586; 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   PRINTS; PR00976; RIBOSOMALS21.
DR   TIGRFAMs; TIGR00030; S21p; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Ribonucleoprotein; Ribosomal protein.
FT   CHAIN           1..67
FT                   /note="30S ribosomal protein S21"
FT                   /id="PRO_1000005135"
SQ   SEQUENCE   67 AA;  8192 MW;  A60DD547C19BDCED CRC64;
     MRVDVYDNNV DQAIRVLKKK MNREGMFREM KKRKFFEKPS ERRRRKKAEA IRRLRKKLRR
     ASLAGLG