ID   RL21_PHYAS              Reviewed;         102 AA.
AC   B1VAF5;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   20-MAY-2008, sequence version 1.
DT   03-AUG-2022, entry version 71.
DE   RecName: Full=50S ribosomal protein L21 {ECO:0000255|HAMAP-Rule:MF_01363};
GN   Name=rplU {ECO:0000255|HAMAP-Rule:MF_01363}; OrderedLocusNames=PA0594;
OS   Phytoplasma australiense.
OC   Bacteria; Tenericutes; Mollicutes; Acholeplasmatales; Acholeplasmataceae;
OC   Candidatus Phytoplasma; 16SrXII (Stolbur group).
OX   NCBI_TaxID=59748;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=18359806; DOI=10.1128/jb.01301-07;
RA   Tran-Nguyen L.T., Kube M., Schneider B., Reinhardt R., Gibb K.S.;
RT   "Comparative genome analysis of 'Candidatus Phytoplasma australiense'
RT   (subgroup tuf-Australia I; rp-A) and 'Ca. Phytoplasma asteris' strains OY-M
RT   and AY-WB.";
RL   J. Bacteriol. 190:3979-3991(2008).
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; AM422018; CAM11928.1; -; Genomic_DNA.
DR   RefSeq; WP_012359066.1; NC_010544.1.
DR   AlphaFoldDB; B1VAF5; -.
DR   SMR; B1VAF5; -.
DR   STRING; 59748.PA0594; -.
DR   EnsemblBacteria; CAM11928; CAM11928; PA0594.
DR   KEGG; pal:PA0594; -.
DR   eggNOG; COG0261; Bacteria.
DR   OMA; HRQEITR; -.
DR   Proteomes; UP000008323; 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..102
FT                   /note="50S ribosomal protein L21"
FT                   /id="PRO_1000143831"
SQ   SEQUENCE   102 AA;  11871 MW;  2E506D290CFC8686 CRC64;
     MFAIIRTGGK QLRVSEGQEI FVEKLPINPE QNYEFKEVLA VYGEKSILGQ PYVEGAKVQA
     QVIKNDRAKK IIVFKYKRRK KYRCKQGHRQ AYTKLLITKI IA