ID   RS21_MALP2              Reviewed;          64 AA.
AC   Q8EUK4;
DT   12-DEC-2006, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   03-AUG-2022, entry version 81.
DE   RecName: Full=30S ribosomal protein S21 {ECO:0000255|HAMAP-Rule:MF_00358};
GN   Name=rpsU {ECO:0000255|HAMAP-Rule:MF_00358}; OrderedLocusNames=MYPE9180;
OS   Malacoplasma penetrans (strain HF-2) (Mycoplasma penetrans).
OC   Bacteria; Tenericutes; Mycoplasmoidales; Mycoplasmoidaceae; Malacoplasma.
OX   NCBI_TaxID=272633;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HF-2;
RX   PubMed=12466555; DOI=10.1093/nar/gkf667;
RA   Sasaki Y., Ishikawa J., Yamashita A., Oshima K., Kenri T., Furuya K.,
RA   Yoshino C., Horino A., Shiba T., Sasaki T., Hattori M.;
RT   "The complete genomic sequence of Mycoplasma penetrans, an intracellular
RT   bacterial pathogen in humans.";
RL   Nucleic Acids Res. 30:5293-5300(2002).
CC   -!- SIMILARITY: Belongs to the bacterial ribosomal protein bS21 family.
CC       {ECO:0000255|HAMAP-Rule:MF_00358}.
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DR   EMBL; BA000026; BAC44708.1; -; Genomic_DNA.
DR   RefSeq; WP_011077737.1; NC_004432.1.
DR   AlphaFoldDB; Q8EUK4; -.
DR   SMR; Q8EUK4; -.
DR   STRING; 272633.26454380; -.
DR   EnsemblBacteria; BAC44708; BAC44708; BAC44708.
DR   KEGG; mpe:MYPE9180; -.
DR   eggNOG; ENOG5030N1W; Bacteria.
DR   HOGENOM; CLU_207223_0_0_14; -.
DR   OMA; EVKRTAM; -.
DR   OrthoDB; 2088518at2; -.
DR   Proteomes; UP000002522; 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   HAMAP; MF_00358; Ribosomal_S21; 1.
DR   InterPro; IPR001911; Ribosomal_S21.
DR   Pfam; PF01165; Ribosomal_S21; 1.
DR   TIGRFAMs; TIGR00030; S21p; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Ribonucleoprotein; Ribosomal protein.
FT   CHAIN           1..64
FT                   /note="30S ribosomal protein S21"
FT                   /id="PRO_0000266709"
FT   REGION          42..64
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        46..64
FT                   /note="Basic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   64 AA;  7713 MW;  43D85EF7C0A2CCC5 CRC64;
     MPKVEVKNGD LDAALKSFKR ITSETEKAYK KHEFYLRPGL RKKEKEKAAA KKRNKYNKRR
     SFYY