ID   RL21_UREU1              Reviewed;         100 AA.
AC   B5ZB20;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   25-NOV-2008, sequence version 1.
DT   03-AUG-2022, entry version 70.
DE   RecName: Full=50S ribosomal protein L21 {ECO:0000255|HAMAP-Rule:MF_01363};
GN   Name=rplU {ECO:0000255|HAMAP-Rule:MF_01363}; OrderedLocusNames=UUR10_0205;
OS   Ureaplasma urealyticum serovar 10 (strain ATCC 33699 / Western).
OC   Bacteria; Tenericutes; Mollicutes; Mycoplasmataceae; Ureaplasma.
OX   NCBI_TaxID=565575;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33699 / Western;
RA   Shrivastava S., Methe B.A., Glass J., White K., Duffy L.B.;
RT   "Genome sequence of Ureaplasma urealyticum serovar 10 ATCC-33699.";
RL   Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases.
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; CP001184; ACI60348.1; -; Genomic_DNA.
DR   RefSeq; WP_004025926.1; NC_011374.1.
DR   AlphaFoldDB; B5ZB20; -.
DR   SMR; B5ZB20; -.
DR   STRING; 565575.UUR10_0205; -.
DR   EnsemblBacteria; ACI60348; ACI60348; UUR10_0205.
DR   GeneID; 45015755; -.
DR   KEGG; uue:UUR10_0205; -.
DR   eggNOG; COG0261; Bacteria.
DR   HOGENOM; CLU_061463_3_1_14; -.
DR   OMA; HRQEITR; -.
DR   OrthoDB; 1949059at2; -.
DR   Proteomes; UP000002018; 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..100
FT                   /note="50S ribosomal protein L21"
FT                   /id="PRO_1000143868"
SQ   SEQUENCE   100 AA;  11330 MW;  192AC0B40A0B838B CRC64;
     MFAIFQTGGK QYKVQQGEKI YVEKLDLEVG SKISFDQVIM VEGSVGTPFV KNAVVNATVL
     KQGKQKKINI IKFKSKKHHL KRQGHRQPYT QLVIDSISVK