ID   RL21_BORBZ              Reviewed;         103 AA.
AC   B7J0M4;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-FEB-2009, sequence version 1.
DT   03-AUG-2022, entry version 64.
DE   RecName: Full=50S ribosomal protein L21 {ECO:0000255|HAMAP-Rule:MF_01363};
GN   Name=rplU {ECO:0000255|HAMAP-Rule:MF_01363}; OrderedLocusNames=BbuZS7_0807;
OS   Borreliella burgdorferi (strain ZS7) (Borrelia burgdorferi).
OC   Bacteria; Spirochaetes; Spirochaetales; Borreliaceae; Borreliella.
OX   NCBI_TaxID=445985;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ZS7;
RX   PubMed=20935092; DOI=10.1128/jb.01158-10;
RA   Schutzer S.E., Fraser-Liggett C.M., Casjens S.R., Qiu W.G., Dunn J.J.,
RA   Mongodin E.F., Luft B.J.;
RT   "Whole-genome sequences of thirteen isolates of Borrelia burgdorferi.";
RL   J. Bacteriol. 193:1018-1020(2011).
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; CP001205; ACK75001.1; -; Genomic_DNA.
DR   RefSeq; WP_002557366.1; NC_011728.1.
DR   AlphaFoldDB; B7J0M4; -.
DR   SMR; B7J0M4; -.
DR   EnsemblBacteria; ACK75001; ACK75001; BbuZS7_0807.
DR   GeneID; 56567589; -.
DR   KEGG; bbz:BbuZS7_0807; -.
DR   HOGENOM; CLU_061463_3_2_12; -.
DR   OMA; HRQEITR; -.
DR   OrthoDB; 1949059at2; -.
DR   Proteomes; UP000006901; 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   Ribonucleoprotein; Ribosomal protein; RNA-binding; rRNA-binding.
FT   CHAIN           1..103
FT                   /note="50S ribosomal protein L21"
FT                   /id="PRO_1000143760"
SQ   SEQUENCE   103 AA;  12180 MW;  12B63AF30ECD4BBB CRC64;
     MYALVEINGK QYKAIEGEFL KIDKISPVEK DKLEFNSVLL INKDGEVKIG KPYVVNSLIR
     CTYKEDKKDK KVVSYRYRRR KSSERKVGHR QTYSYILVDE IVF