ID   RL18_METMP              Reviewed;         193 AA.
AC   Q6LXD4;
DT   16-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   03-AUG-2022, entry version 87.
DE   RecName: Full=50S ribosomal protein L18 {ECO:0000255|HAMAP-Rule:MF_01337};
GN   Name=rpl18 {ECO:0000255|HAMAP-Rule:MF_01337}; OrderedLocusNames=MMP1418;
OS   Methanococcus maripaludis (strain S2 / LL).
OC   Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC   Methanococcaceae; Methanococcus.
OX   NCBI_TaxID=267377;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=S2 / LL;
RX   PubMed=15466049; DOI=10.1128/jb.186.20.6956-6969.2004;
RA   Hendrickson E.L., Kaul R., Zhou Y., Bovee D., Chapman P., Chung J.,
RA   Conway de Macario E., Dodsworth J.A., Gillett W., Graham D.E., Hackett M.,
RA   Haydock A.K., Kang A., Land M.L., Levy R., Lie T.J., Major T.A.,
RA   Moore B.C., Porat I., Palmeiri A., Rouse G., Saenphimmachak C., Soell D.,
RA   Van Dien S., Wang T., Whitman W.B., Xia Q., Zhang Y., Larimer F.W.,
RA   Olson M.V., Leigh J.A.;
RT   "Complete genome sequence of the genetically tractable hydrogenotrophic
RT   methanogen Methanococcus maripaludis.";
RL   J. Bacteriol. 186:6956-6969(2004).
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; BX950229; CAF30974.1; -; Genomic_DNA.
DR   RefSeq; WP_011171362.1; NC_005791.1.
DR   AlphaFoldDB; Q6LXD4; -.
DR   SMR; Q6LXD4; -.
DR   STRING; 267377.MMP1418; -.
DR   EnsemblBacteria; CAF30974; CAF30974; MMP1418.
DR   GeneID; 41280049; -.
DR   KEGG; mmp:MMP1418; -.
DR   PATRIC; fig|267377.15.peg.1454; -.
DR   eggNOG; arCOG04088; Archaea.
DR   HOGENOM; CLU_056222_2_0_2; -.
DR   OMA; MAHGPRY; -.
DR   OrthoDB; 108717at2157; -.
DR   BioCyc; MMAR267377:MMP_RS07295-MON; -.
DR   Proteomes; UP000000590; 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.
PE   3: Inferred from homology;
KW   Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..193
FT                   /note="50S ribosomal protein L18"
FT                   /id="PRO_0000131407"
SQ   SEQUENCE   193 AA;  21409 MW;  8B1B5385B44F4D41 CRC64;
     MAMNAKFRVP FRRRREGKTD FRQRLGLLLS GKPRLVARKS LNNVTAQLMA YDEKGDVVLV
     SAHSKELVKM GYKGHCGNLP AAYLTGLLLG AKAVKEDVKE AVLDKGLHRA TKGAAIFAVL
     KGALDAGMDI PHGDKIIADE ERLNGTHVKN YAESLKEDAD AYKKQFSKYL EKGLNPEDLP
     EHVEELKEKI LNL