RS18_THEMA
ID RS18_THEMA Reviewed; 75 AA.
AC Q9WZ74;
DT 30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1999, sequence version 1.
DT 25-MAY-2022, entry version 115.
DE RecName: Full=30S ribosomal protein S18 {ECO:0000255|HAMAP-Rule:MF_00270};
GN Name=rpsR {ECO:0000255|HAMAP-Rule:MF_00270}; OrderedLocusNames=TM_0605;
OS Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826
OS / MSB8).
OC Bacteria; Thermotogae; Thermotogales; Thermotogaceae; Thermotoga.
OX NCBI_TaxID=243274;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8;
RX PubMed=10360571; DOI=10.1038/20601;
RA Nelson K.E., Clayton R.A., Gill S.R., Gwinn M.L., Dodson R.J., Haft D.H.,
RA Hickey E.K., Peterson J.D., Nelson W.C., Ketchum K.A., McDonald L.A.,
RA Utterback T.R., Malek J.A., Linher K.D., Garrett M.M., Stewart A.M.,
RA Cotton M.D., Pratt M.S., Phillips C.A., Richardson D.L., Heidelberg J.F.,
RA Sutton G.G., Fleischmann R.D., Eisen J.A., White O., Salzberg S.L.,
RA Smith H.O., Venter J.C., Fraser C.M.;
RT "Evidence for lateral gene transfer between Archaea and Bacteria from
RT genome sequence of Thermotoga maritima.";
RL Nature 399:323-329(1999).
CC -!- FUNCTION: Binds as a heterodimer with protein S6 to the central domain
CC of the 16S rRNA, where it helps stabilize the platform of the 30S
CC subunit. {ECO:0000255|HAMAP-Rule:MF_00270}.
CC -!- SUBUNIT: Part of the 30S ribosomal subunit. Forms a tight heterodimer
CC with protein S6. {ECO:0000255|HAMAP-Rule:MF_00270}.
CC -!- SIMILARITY: Belongs to the bacterial ribosomal protein bS18 family.
CC {ECO:0000255|HAMAP-Rule:MF_00270}.
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DR EMBL; AE000512; AAD35690.1; -; Genomic_DNA.
DR PIR; A72355; A72355.
DR RefSeq; NP_228415.1; NC_000853.1.
DR RefSeq; WP_004081224.1; NZ_CP011107.1.
DR AlphaFoldDB; Q9WZ74; -.
DR SMR; Q9WZ74; -.
DR STRING; 243274.THEMA_01640; -.
DR EnsemblBacteria; AAD35690; AAD35690; TM_0605.
DR KEGG; tma:TM0605; -.
DR eggNOG; COG0238; Bacteria.
DR InParanoid; Q9WZ74; -.
DR OMA; QKKYCRF; -.
DR OrthoDB; 1940575at2; -.
DR Proteomes; UP000008183; Chromosome.
DR GO; GO:0022627; C:cytosolic small ribosomal subunit; IBA:GO_Central.
DR GO; GO:0070181; F:small ribosomal subunit rRNA binding; IBA:GO_Central.
DR GO; GO:0003735; F:structural constituent of ribosome; IBA:GO_Central.
DR GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR Gene3D; 4.10.640.10; -; 1.
DR HAMAP; MF_00270; Ribosomal_S18; 1.
DR InterPro; IPR001648; Ribosomal_S18.
DR InterPro; IPR018275; Ribosomal_S18_CS.
DR InterPro; IPR036870; Ribosomal_S18_sf.
DR PANTHER; PTHR13479; PTHR13479; 1.
DR Pfam; PF01084; Ribosomal_S18; 1.
DR PRINTS; PR00974; RIBOSOMALS18.
DR SUPFAM; SSF46911; SSF46911; 1.
DR TIGRFAMs; TIGR00165; S18; 1.
DR PROSITE; PS00057; RIBOSOMAL_S18; 1.
PE 3: Inferred from homology;
KW Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW rRNA-binding.
FT CHAIN 1..75
FT /note="30S ribosomal protein S18"
FT /id="PRO_0000111248"
SQ SEQUENCE 75 AA; 9016 MW; C496FE7E86DBDA76 CRC64;
MAYRRRKKKI KKCRLCEMKL DYVDYKDTRL LSEFLTDKGK IIPKRLTGNC SKHQRMVKVA
IKRARQMGLL PYLKI