ID   RL18_HALWD              Reviewed;         205 AA.
AC   Q18GG8;
DT   03-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   25-JUL-2006, sequence version 1.
DT   25-MAY-2022, entry version 82.
DE   RecName: Full=50S ribosomal protein L18 {ECO:0000255|HAMAP-Rule:MF_01337};
GN   Name=rpl18 {ECO:0000255|HAMAP-Rule:MF_01337}; OrderedLocusNames=HQ_2823A;
OS   Haloquadratum walsbyi (strain DSM 16790 / HBSQ001).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Haloferacales;
OC   Haloferacaceae; Haloquadratum.
OX   NCBI_TaxID=362976;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 16790 / HBSQ001;
RX   PubMed=16820047; DOI=10.1186/1471-2164-7-169;
RA   Bolhuis H., Palm P., Wende A., Falb M., Rampp M., Rodriguez-Valera F.,
RA   Pfeiffer F., Oesterhelt D.;
RT   "The genome of the square archaeon Haloquadratum walsbyi: life at the
RT   limits of water activity.";
RL   BMC Genomics 7:169-169(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; AM180088; CAJ52930.1; -; Genomic_DNA.
DR   RefSeq; WP_011572043.1; NC_008212.1.
DR   AlphaFoldDB; Q18GG8; -.
DR   SMR; Q18GG8; -.
DR   STRING; 362976.HQ_2823A; -.
DR   EnsemblBacteria; CAJ52930; CAJ52930; HQ_2823A.
DR   GeneID; 4194607; -.
DR   KEGG; hwa:HQ_2823A; -.
DR   eggNOG; arCOG04088; Archaea.
DR   HOGENOM; CLU_056222_2_0_2; -.
DR   OMA; MAHGPRY; -.
DR   Proteomes; UP000001975; 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; 1.
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..205
FT                   /note="50S ribosomal protein L18"
FT                   /id="PRO_0000251395"
SQ   SEQUENCE   205 AA;  22584 MW;  F4CC787B20D021C5 CRC64;
     MATGPRYKVP MRRRREVRTD YHQRLRLLKS GKPRLVARVS NRHVRAQLIT PGPDGDETHV
     AASSEHLSEY GWEAPTGNLP SAYLTGYLAG MRAIEAGLDE AVLDIGLNTA TPGNKVFVVQ
     EGAIDAGVSI PHNESVLADW SRNRGEHIAA YAEQRDEPLY NSDFDATTLP EHFDTVLETI
     QDADITMNTD ADTDNNNSQS VGDNE