ID   RL18_AQUPY              Reviewed;         124 AA.
AC   Q9ZI37;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1999, sequence version 1.
DT   03-AUG-2022, entry version 64.
DE   RecName: Full=50S ribosomal protein L18 {ECO:0000255|HAMAP-Rule:MF_01337};
GN   Name=rplR {ECO:0000255|HAMAP-Rule:MF_01337};
GN   Synonyms=rpl18 {ECO:0000255|HAMAP-Rule:MF_01337};
OS   Aquifex pyrophilus.
OC   Bacteria; Aquificae; Aquificales; Aquificaceae; Aquifex.
OX   NCBI_TaxID=2714;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=DSM 6858 / JCM 9492 / Kol5A;
RX   PubMed=10795828; DOI=10.1007/s002399910040;
RA   Bocchetta M., Gribaldo S., Sanangelantoni A.M., Cammarano P.;
RT   "Phylogenetic depth of the bacterial genera Aquifex and Thermotoga inferred
RT   from analysis of ribosomal protein, elongation factor, and RNA polymerase
RT   subunit sequences.";
RL   J. Mol. Evol. 50:366-380(2000).
CC   -!- FUNCTION: This is one of the proteins that binds and probably mediates
CC       the attachment of the 5S RNA into the large ribosomal subunit, where it
CC       forms part of the central protuberance. {ECO:0000255|HAMAP-
CC       Rule:MF_01337}.
CC   -!- SUBUNIT: Part of the 50S ribosomal subunit; part of the 5S
CC       rRNA/L5/L18/L25 subcomplex. Contacts the 5S and 23S rRNAs.
CC       {ECO:0000255|HAMAP-Rule:MF_01337}.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uL18 family.
CC       {ECO:0000255|HAMAP-Rule:MF_01337}.
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DR   EMBL; AF040101; AAD08799.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q9ZI37; -.
DR   SMR; Q9ZI37; -.
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_01337_B; Ribosomal_L18_B; 1.
DR   InterPro; IPR005484; Ribosomal_L18.
DR   InterPro; IPR004389; Ribosomal_L18_bac-type.
DR   PANTHER; PTHR12899; PTHR12899; 1.
DR   Pfam; PF00861; Ribosomal_L18p; 1.
DR   TIGRFAMs; TIGR00060; L18_bact; 1.
PE   3: Inferred from homology;
KW   Ribonucleoprotein; Ribosomal protein; RNA-binding; rRNA-binding.
FT   CHAIN           1..124
FT                   /note="50S ribosomal protein L18"
FT                   /id="PRO_0000131202"
SQ   SEQUENCE   124 AA;  14413 MW;  23F245A574C8D717 CRC64;
     MPRLKTRREK RLRRHKRIRK KVFGTPERPR LCVYRSLNHF YAQIIDDTIG HTLVSASTLD
     PEFEKITGKR GGKSIKDAEV VAEIIARRAL EKGIKKVVFD RGGFKYHGKI KAFADKCREM
     GLEF