ID   RS18_SULDN              Reviewed;          87 AA.
AC   Q30PZ2;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-DEC-2005, sequence version 1.
DT   25-MAY-2022, entry version 90.
DE   RecName: Full=30S ribosomal protein S18 {ECO:0000255|HAMAP-Rule:MF_00270};
GN   Name=rpsR {ECO:0000255|HAMAP-Rule:MF_00270}; OrderedLocusNames=Suden_1662;
OS   Sulfurimonas denitrificans (strain ATCC 33889 / DSM 1251) (Thiomicrospira
OS   denitrificans (strain ATCC 33889 / DSM 1251)).
OC   Bacteria; Proteobacteria; Epsilonproteobacteria; Campylobacterales;
OC   Thiovulaceae; Sulfurimonas.
OX   NCBI_TaxID=326298;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33889 / DSM 1251;
RX   PubMed=18065616; DOI=10.1128/aem.01844-07;
RA   Sievert S.M., Scott K.M., Klotz M.G., Chain P.S.G., Hauser L.J., Hemp J.,
RA   Huegler M., Land M., Lapidus A., Larimer F.W., Lucas S., Malfatti S.A.,
RA   Meyer F., Paulsen I.T., Ren Q., Simon J., Bailey K., Diaz E.,
RA   Fitzpatrick K.A., Glover B., Gwatney N., Korajkic A., Long A.,
RA   Mobberley J.M., Pantry S.N., Pazder G., Peterson S., Quintanilla J.D.,
RA   Sprinkle R., Stephens J., Thomas P., Vaughn R., Weber M.J., Wooten L.L.;
RT   "Genome of the epsilonproteobacterial chemolithoautotroph Sulfurimonas
RT   denitrificans.";
RL   Appl. Environ. Microbiol. 74:1145-1156(2008).
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; CP000153; ABB44939.1; -; Genomic_DNA.
DR   RefSeq; WP_011373280.1; NC_007575.1.
DR   AlphaFoldDB; Q30PZ2; -.
DR   SMR; Q30PZ2; -.
DR   STRING; 326298.Suden_1662; -.
DR   EnsemblBacteria; ABB44939; ABB44939; Suden_1662.
DR   KEGG; tdn:Suden_1662; -.
DR   eggNOG; COG0238; Bacteria.
DR   HOGENOM; CLU_148710_2_2_7; -.
DR   OMA; CKDKATY; -.
DR   OrthoDB; 1940575at2; -.
DR   Proteomes; UP000002714; Chromosome.
DR   GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR   GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
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; 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.
PE   3: Inferred from homology;
KW   Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..87
FT                   /note="30S ribosomal protein S18"
FT                   /id="PRO_1000003652"
SQ   SEQUENCE   87 AA;  10310 MW;  A3B92A094CA225AF CRC64;
     MAERRKYKKR YCKYCEAKVD FMDYKDVGAL RFSLSERYKI MPRRLTGNCK RHQDMIATVI
     KRARAAALVP YTVTRNTVVT APFENLR