ID   RL21_FRATT              Reviewed;         104 AA.
AC   Q5NGR2;
DT   09-JAN-2007, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-2005, sequence version 1.
DT   03-AUG-2022, entry version 84.
DE   RecName: Full=50S ribosomal protein L21 {ECO:0000255|HAMAP-Rule:MF_01363};
GN   Name=rplU {ECO:0000255|HAMAP-Rule:MF_01363}; OrderedLocusNames=FTT_0772;
OS   Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Thiotrichales;
OC   Francisellaceae; Francisella.
OX   NCBI_TaxID=177416;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SCHU S4 / Schu 4;
RX   PubMed=15640799; DOI=10.1038/ng1499;
RA   Larsson P., Oyston P.C.F., Chain P., Chu M.C., Duffield M., Fuxelius H.-H.,
RA   Garcia E., Haelltorp G., Johansson D., Isherwood K.E., Karp P.D.,
RA   Larsson E., Liu Y., Michell S., Prior J., Prior R., Malfatti S.,
RA   Sjoestedt A., Svensson K., Thompson N., Vergez L., Wagg J.K., Wren B.W.,
RA   Lindler L.E., Andersson S.G.E., Forsman M., Titball R.W.;
RT   "The complete genome sequence of Francisella tularensis, the causative
RT   agent of tularemia.";
RL   Nat. Genet. 37:153-159(2005).
CC   -!- FUNCTION: This protein binds to 23S rRNA in the presence of protein
CC       L20. {ECO:0000255|HAMAP-Rule:MF_01363}.
CC   -!- SUBUNIT: Part of the 50S ribosomal subunit. Contacts protein L20.
CC       {ECO:0000255|HAMAP-Rule:MF_01363}.
CC   -!- SIMILARITY: Belongs to the bacterial ribosomal protein bL21 family.
CC       {ECO:0000255|HAMAP-Rule:MF_01363}.
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DR   EMBL; AJ749949; CAG45405.1; -; Genomic_DNA.
DR   RefSeq; WP_003020642.1; NZ_CP010290.1.
DR   RefSeq; YP_169780.1; NC_006570.2.
DR   AlphaFoldDB; Q5NGR2; -.
DR   SMR; Q5NGR2; -.
DR   STRING; 177416.FTT_0772; -.
DR   DNASU; 3192001; -.
DR   EnsemblBacteria; CAG45405; CAG45405; FTT_0772.
DR   KEGG; ftu:FTT_0772; -.
DR   eggNOG; COG0261; Bacteria.
DR   OMA; HRQEITR; -.
DR   Proteomes; UP000001174; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProt.
DR   GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR   GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR   GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01363; Ribosomal_L21; 1.
DR   InterPro; IPR036164; L21-like_sf.
DR   InterPro; IPR028909; L21p-like.
DR   InterPro; IPR001787; Ribosomal_L21.
DR   InterPro; IPR018258; Ribosomal_L21_CS.
DR   PANTHER; PTHR21349; PTHR21349; 1.
DR   Pfam; PF00829; Ribosomal_L21p; 1.
DR   SUPFAM; SSF141091; SSF141091; 1.
DR   TIGRFAMs; TIGR00061; L21; 1.
DR   PROSITE; PS01169; RIBOSOMAL_L21; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..104
FT                   /note="50S ribosomal protein L21"
FT                   /id="PRO_0000270668"
SQ   SEQUENCE   104 AA;  11620 MW;  F8FAA4BAB8772E01 CRC64;
     MYAIIKNGGK QYKVKEDEVV KLEKFDLGIG EKVEFDTVLM GQTAAGEVKI GAPTVAGAKV
     VGEVVEQGRH KKVKIMKFRR RKHSMKQQGH RQYFTAVKVS SISL