ID   RL18_METAR              Reviewed;         188 AA.
AC   Q0W1W9;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-SEP-2006, sequence version 1.
DT   25-MAY-2022, entry version 83.
DE   RecName: Full=50S ribosomal protein L18 {ECO:0000255|HAMAP-Rule:MF_01337};
GN   Name=rpl18 {ECO:0000255|HAMAP-Rule:MF_01337};
GN   OrderedLocusNames=UNCMA_06320; ORFNames=RCIX2565;
OS   Methanocella arvoryzae (strain DSM 22066 / NBRC 105507 / MRE50).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanocellales; Methanocellaceae; Methanocella.
OX   NCBI_TaxID=351160;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 22066 / NBRC 105507 / MRE50;
RX   PubMed=16857943; DOI=10.1126/science.1127062;
RA   Erkel C., Kube M., Reinhardt R., Liesack W.;
RT   "Genome of rice cluster I archaea -- the key methane producers in the rice
RT   rhizosphere.";
RL   Science 313:370-372(2006).
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. Contacts the 5S and 23S
CC       rRNAs. {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; AM114193; CAJ37624.1; -; Genomic_DNA.
DR   RefSeq; WP_012034961.1; NC_009464.1.
DR   AlphaFoldDB; Q0W1W9; -.
DR   SMR; Q0W1W9; -.
DR   STRING; 351160.RCIX2565; -.
DR   EnsemblBacteria; CAJ37624; CAJ37624; RCIX2565.
DR   GeneID; 5145689; -.
DR   KEGG; rci:RCIX2565; -.
DR   PATRIC; fig|351160.9.peg.659; -.
DR   eggNOG; arCOG04088; Archaea.
DR   OMA; MAHGPRY; -.
DR   OrthoDB; 108717at2157; -.
DR   Proteomes; UP000000663; Chromosome.
DR   GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR   GO; GO:0008097; F:5S rRNA binding; IEA:InterPro.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR   GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01337_A; Ribosomal_L18_A; 1.
DR   InterPro; IPR005485; Rbsml_L5_euk/L18_arc.
DR   PANTHER; PTHR23410; PTHR23410; 2.
DR   Pfam; PF17144; Ribosomal_L5e; 2.
DR   PRINTS; PR00058; RIBOSOMALL5.
PE   3: Inferred from homology;
KW   Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..188
FT                   /note="50S ribosomal protein L18"
FT                   /id="PRO_1000053135"
SQ   SEQUENCE   188 AA;  20505 MW;  A2392E0DD00E465E CRC64;
     MATGPRYKVA FRRRREGKTD YHQRLKLIVS RKPRLVVRRT SSQVIAQILV TRPEGDKVLA
     AATSAELAKT FGYKGSGKNT SAAYLTGLLI GYKAQEAGVE EAILDMGLRE NRAGSRVYAA
     LKGAVDSGLE VPCSEDVFPS DDRIRGEHIA GNTASKYTQY EKNGLKAADL PAHFDEVKGK
     ITSQYGAK