ID   RS21_RHOPS              Reviewed;         100 AA.
AC   Q13B80;
DT   12-DEC-2006, integrated into UniProtKB/Swiss-Prot.
DT   22-AUG-2006, sequence version 1.
DT   03-AUG-2022, entry version 77.
DE   RecName: Full=30S ribosomal protein S21 {ECO:0000255|HAMAP-Rule:MF_00358};
GN   Name=rpsU {ECO:0000255|HAMAP-Rule:MF_00358}; OrderedLocusNames=RPD_1422;
OS   Rhodopseudomonas palustris (strain BisB5).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Bradyrhizobiaceae; Rhodopseudomonas.
OX   NCBI_TaxID=316057;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BisB5;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Pelletier D.A., Kyrpides N., Lykidis A., Oda Y., Harwood C.S.,
RA   Richardson P.;
RT   "Complete sequence of Rhodopseudomonas palustris BisB5.";
RL   Submitted (MAR-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- SIMILARITY: Belongs to the bacterial ribosomal protein bS21 family.
CC       {ECO:0000255|HAMAP-Rule:MF_00358}.
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DR   EMBL; CP000283; ABE38659.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q13B80; -.
DR   SMR; Q13B80; -.
DR   STRING; 316057.RPD_1422; -.
DR   EnsemblBacteria; ABE38659; ABE38659; RPD_1422.
DR   KEGG; rpd:RPD_1422; -.
DR   eggNOG; COG0828; Bacteria.
DR   HOGENOM; CLU_159258_0_0_5; -.
DR   OMA; RGYYEKP; -.
DR   OrthoDB; 2088764at2; -.
DR   BioCyc; RPAL316057:RPD_RS07185-MON; -.
DR   Proteomes; UP000001818; 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; IPR018278; Ribosomal_S21_CS.
DR   InterPro; IPR038380; S21_sf.
DR   PANTHER; PTHR21109; PTHR21109; 1.
DR   Pfam; PF01165; Ribosomal_S21; 1.
DR   TIGRFAMs; TIGR00030; S21p; 1.
DR   PROSITE; PS01181; RIBOSOMAL_S21; 1.
PE   3: Inferred from homology;
KW   Ribonucleoprotein; Ribosomal protein.
FT   CHAIN           1..100
FT                   /note="30S ribosomal protein S21"
FT                   /id="PRO_0000266751"
FT   REGION          37..100
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        37..53
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   100 AA;  11041 MW;  A5F1181390AFAC11 CRC64;
     MQVLVRDNNV DQALKALKKK MQREGIFREM KLRGHYEKPS EKKAREKAEA VRRARKLARK
     KLQREGLLPM KPKPAFGADR GRPGAAGAGA GAGAGPRGPR