ID   RL21_BARHE              Reviewed;         158 AA.
AC   Q6G508;
DT   09-JAN-2007, integrated into UniProtKB/Swiss-Prot.
DT   19-JUL-2004, sequence version 1.
DT   03-AUG-2022, entry version 91.
DE   RecName: Full=50S ribosomal protein L21 {ECO:0000255|HAMAP-Rule:MF_01363};
GN   Name=rplU {ECO:0000255|HAMAP-Rule:MF_01363}; OrderedLocusNames=BH01390;
OS   Bartonella henselae (strain ATCC 49882 / DSM 28221 / Houston 1)
OS   (Rochalimaea henselae).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Bartonellaceae; Bartonella.
OX   NCBI_TaxID=283166;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 49882 / DSM 28221 / Houston 1;
RX   PubMed=15210978; DOI=10.1073/pnas.0305659101;
RA   Alsmark U.C.M., Frank A.C., Karlberg E.O., Legault B.-A., Ardell D.H.,
RA   Canbaeck B., Eriksson A.-S., Naeslund A.K., Handley S.A., Huvet M.,
RA   La Scola B., Holmberg M., Andersson S.G.E.;
RT   "The louse-borne human pathogen Bartonella quintana is a genomic derivative
RT   of the zoonotic agent Bartonella henselae.";
RL   Proc. Natl. Acad. Sci. U.S.A. 101:9716-9721(2004).
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; BX897699; CAF26952.1; -; Genomic_DNA.
DR   RefSeq; WP_011180093.1; NZ_LRIJ02000001.1.
DR   AlphaFoldDB; Q6G508; -.
DR   SMR; Q6G508; -.
DR   STRING; 283166.BH01390; -.
DR   PaxDb; Q6G508; -.
DR   PRIDE; Q6G508; -.
DR   EnsemblBacteria; CAF26952; CAF26952; BH01390.
DR   GeneID; 64156441; -.
DR   KEGG; bhe:BH01390; -.
DR   eggNOG; COG0261; Bacteria.
DR   OMA; HRQEITR; -.
DR   Proteomes; UP000000421; 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   Ribonucleoprotein; Ribosomal protein; RNA-binding; rRNA-binding.
FT   CHAIN           1..158
FT                   /note="50S ribosomal protein L21"
FT                   /id="PRO_0000270637"
FT   REGION          127..158
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   158 AA;  17159 MW;  A8B1938378E876BE CRC64;
     MFAVIKTGGK QYRVVANQVV RVEKIIGNAG DVVEFNDILM AGQEDNAIIG APVVRDALVT
     AEIIEQARAR KVIAFKKRRR QNSKRTRGHR QEVTTLRILE ILTGGLKPKK AVAKSIKEEA
     AVLKATTQET KSAASVKKAA KKSAPQKQAA VASNSKED