ID   RL21_MYCAP              Reviewed;          99 AA.
AC   A5IYZ6;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   26-JUN-2007, sequence version 1.
DT   03-AUG-2022, entry version 78.
DE   RecName: Full=50S ribosomal protein L21 {ECO:0000255|HAMAP-Rule:MF_01363};
GN   Name=rplU {ECO:0000255|HAMAP-Rule:MF_01363}; OrderedLocusNames=MAG5550;
OS   Mycoplasmopsis agalactiae (strain NCTC 10123 / CIP 59.7 / PG2) (Mycoplasma
OS   agalactiae).
OC   Bacteria; Tenericutes; Mollicutes; Mycoplasmataceae; Mycoplasmopsis.
OX   NCBI_TaxID=347257;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NCTC 10123 / CIP 59.7 / PG2;
RX   PubMed=17511520; DOI=10.1371/journal.pgen.0030075;
RA   Sirand-Pugnet P., Lartigue C., Marenda M., Jacob D., Barre A., Barbe V.,
RA   Schenowitz C., Mangenot S., Couloux A., Segurens B., de Daruvar A.,
RA   Blanchard A., Citti C.;
RT   "Being pathogenic, plastic, and sexual while living with a nearly minimal
RT   bacterial genome.";
RL   PLoS Genet. 3:744-758(2007).
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; CU179680; CAL59255.1; -; Genomic_DNA.
DR   RefSeq; WP_011949713.1; NC_009497.1.
DR   AlphaFoldDB; A5IYZ6; -.
DR   SMR; A5IYZ6; -.
DR   STRING; 347257.MAG5550; -.
DR   EnsemblBacteria; CAL59255; CAL59255; MAG5550.
DR   KEGG; maa:MAG5550; -.
DR   HOGENOM; CLU_061463_3_2_14; -.
DR   OMA; HRQEITR; -.
DR   Proteomes; UP000007065; 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   PANTHER; PTHR21349; PTHR21349; 1.
DR   Pfam; PF00829; Ribosomal_L21p; 1.
DR   SUPFAM; SSF141091; SSF141091; 1.
DR   TIGRFAMs; TIGR00061; L21; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..99
FT                   /note="50S ribosomal protein L21"
FT                   /id="PRO_1000143824"
SQ   SEQUENCE   99 AA;  10998 MW;  2A382F57B58B752E CRC64;
     MIAIIETGGK QILVKEGETI FIEKIEGAEG SKVTFDKVLL LDNKIGKPYV ESAKVIGEIQ
     KQGKAKKIVV YRHNAKSTHK RKLGHRQPYT RVKITGIVG