ID   RS21_LISMC              Reviewed;          57 AA.
AC   C1KVB6;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   26-MAY-2009, sequence version 1.
DT   03-AUG-2022, entry version 67.
DE   RecName: Full=30S ribosomal protein S21 {ECO:0000255|HAMAP-Rule:MF_00358};
GN   Name=rpsU {ECO:0000255|HAMAP-Rule:MF_00358}; OrderedLocusNames=Lm4b_01479;
OS   Listeria monocytogenes serotype 4b (strain CLIP80459).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Listeriaceae; Listeria.
OX   NCBI_TaxID=568819;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CLIP80459;
RX   PubMed=22530965; DOI=10.1186/1471-2164-13-144;
RA   Hain T., Ghai R., Billion A., Kuenne C.T., Steinweg C., Izar B.,
RA   Mohamed W., Mraheil M., Domann E., Schaffrath S., Karst U., Goesmann A.,
RA   Oehm S., Puhler A., Merkl R., Vorwerk S., Glaser P., Garrido P.,
RA   Rusniok C., Buchrieser C., Goebel W., Chakraborty T.;
RT   "Comparative genomics and transcriptomics of lineages I, II, and III
RT   strains of Listeria monocytogenes.";
RL   BMC Genomics 13:144-144(2012).
CC   -!- SIMILARITY: Belongs to the bacterial ribosomal protein bS21 family.
CC       {ECO:0000255|HAMAP-Rule:MF_00358}.
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DR   EMBL; FM242711; CAS05241.1; -; Genomic_DNA.
DR   RefSeq; WP_003719762.1; NC_012488.1.
DR   AlphaFoldDB; C1KVB6; -.
DR   SMR; C1KVB6; -.
DR   GeneID; 61189360; -.
DR   GeneID; 67410778; -.
DR   KEGG; lmc:Lm4b_01479; -.
DR   HOGENOM; CLU_159258_3_2_9; -.
DR   OMA; FKRSCQK; -.
DR   BioCyc; LMON568819:LM4B_RS07375-MON; -.
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; IPR018278; Ribosomal_S21_CS.
DR   InterPro; IPR038380; S21_sf.
DR   PANTHER; PTHR21109; PTHR21109; 1.
DR   Pfam; PF01165; Ribosomal_S21; 1.
DR   PRINTS; PR00976; RIBOSOMALS21.
DR   TIGRFAMs; TIGR00030; S21p; 1.
DR   PROSITE; PS01181; RIBOSOMAL_S21; 1.
PE   3: Inferred from homology;
KW   Ribonucleoprotein; Ribosomal protein.
FT   CHAIN           1..57
FT                   /note="30S ribosomal protein S21"
FT                   /id="PRO_1000205373"
FT   REGION          24..57
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        27..46
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   57 AA;  6846 MW;  2E03E6FA248DEBE3 CRC64;
     MSKTVVRKNE SLEDALRRFK RTVSKSGTLQ ESRKREFYEK PSVKRKKKSE AARKRKF