ID   RL18_SULTO              Reviewed;         196 AA.
AC   Q975J9;
DT   16-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   25-MAY-2022, entry version 99.
DE   RecName: Full=50S ribosomal protein L18 {ECO:0000255|HAMAP-Rule:MF_01337};
GN   Name=rpl18 {ECO:0000255|HAMAP-Rule:MF_01337}; OrderedLocusNames=STK_04150;
OS   Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)
OS   (Sulfolobus tokodaii).
OC   Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC   Sulfurisphaera.
OX   NCBI_TaxID=273063;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 16993 / JCM 10545 / NBRC 100140 / 7;
RX   PubMed=11572479; DOI=10.1093/dnares/8.4.123;
RA   Kawarabayasi Y., Hino Y., Horikawa H., Jin-no K., Takahashi M., Sekine M.,
RA   Baba S., Ankai A., Kosugi H., Hosoyama A., Fukui S., Nagai Y.,
RA   Nishijima K., Otsuka R., Nakazawa H., Takamiya M., Kato Y., Yoshizawa T.,
RA   Tanaka T., Kudoh Y., Yamazaki J., Kushida N., Oguchi A., Aoki K.,
RA   Masuda S., Yanagii M., Nishimura M., Yamagishi A., Oshima T., Kikuchi H.;
RT   "Complete genome sequence of an aerobic thermoacidophilic Crenarchaeon,
RT   Sulfolobus tokodaii strain7.";
RL   DNA Res. 8:123-140(2001).
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; BA000023; BAB65401.1; -; Genomic_DNA.
DR   RefSeq; WP_010978384.1; NC_003106.2.
DR   AlphaFoldDB; Q975J9; -.
DR   SMR; Q975J9; -.
DR   STRING; 273063.STK_04150; -.
DR   EnsemblBacteria; BAB65401; BAB65401; STK_04150.
DR   GeneID; 1458348; -.
DR   KEGG; sto:STK_04150; -.
DR   PATRIC; fig|273063.9.peg.481; -.
DR   eggNOG; arCOG04088; Archaea.
DR   OMA; MAHGPRY; -.
DR   OrthoDB; 108717at2157; -.
DR   Proteomes; UP000001015; 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; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..196
FT                   /note="50S ribosomal protein L18"
FT                   /id="PRO_0000131419"
SQ   SEQUENCE   196 AA;  21903 MW;  514E1517614BE4D7 CRC64;
     MAHGPNYRVK YRRRREGKTN YYKRYTYVIN NTTRLVVRLT NKYIIAQIAK FNPKGDVIVV
     AAHSMELAKK FGWKGDLNNT PAAYLTGYLL GVRALKAGIK EAVADIGLFV PVKGSRIFTA
     IKGAIDAGLS IPVGDLGIKE DRIKGVHIAS YAQKLEAENP ELFKRLFSKY LERGLHPKDL
     PSHFEEILNK IKSGGA