ID   RL21_BRUA1              Reviewed;         142 AA.
AC   B2S811;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-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};
GN   OrderedLocusNames=BAbS19_I17380;
OS   Brucella abortus (strain S19).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Brucellaceae; Brucella/Ochrobactrum group; Brucella.
OX   NCBI_TaxID=430066;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=S19;
RX   PubMed=18478107; DOI=10.1371/journal.pone.0002193;
RA   Crasta O.R., Folkerts O., Fei Z., Mane S.P., Evans C., Martino-Catt S.,
RA   Bricker B., Yu G., Du L., Sobral B.W.;
RT   "Genome sequence of Brucella abortus vaccine strain S19 compared to
RT   virulent strains yields candidate virulence genes.";
RL   PLoS ONE 3:E2193-E2193(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; CP000887; ACD73220.1; -; Genomic_DNA.
DR   RefSeq; WP_002966978.1; NC_010742.1.
DR   AlphaFoldDB; B2S811; -.
DR   SMR; B2S811; -.
DR   EnsemblBacteria; ACD73220; ACD73220; BAbS19_I17380.
DR   GeneID; 3788924; -.
DR   KEGG; bmc:BAbS19_I17380; -.
DR   HOGENOM; CLU_061463_1_1_5; -.
DR   OMA; HRQEITR; -.
DR   Proteomes; UP000002565; Chromosome 1.
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   Ribonucleoprotein; Ribosomal protein; RNA-binding; rRNA-binding.
FT   CHAIN           1..142
FT                   /note="50S ribosomal protein L21"
FT                   /id="PRO_1000143762"
FT   REGION          74..142
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        103..142
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   142 AA;  15067 MW;  B822FA54BF3EE484 CRC64;
     MFAVIKTGGK QYRVAANDLI KVEKVAGEAG DIVEFAEVLM VGSTIGAPTV AGSLVTAEVV
     EQGRGRKVIA FKKRRRQNSK RTRGHRQELT TIRISEILTD GAKPSKKAAE KKAPKADAAE
     GEAAKPKKAA PKKAATKAES AE