ID   RS181_ROSCS             Reviewed;          90 AA.
AC   A7NJF1;
DT   22-JUL-2008, integrated into UniProtKB/Swiss-Prot.
DT   02-OCT-2007, sequence version 1.
DT   25-MAY-2022, entry version 73.
DE   RecName: Full=30S ribosomal protein S18 1 {ECO:0000255|HAMAP-Rule:MF_00270};
GN   Name=rpsR1 {ECO:0000255|HAMAP-Rule:MF_00270}; OrderedLocusNames=Rcas_1528;
OS   Roseiflexus castenholzii (strain DSM 13941 / HLO8).
OC   Bacteria; Chloroflexi; Chloroflexia; Chloroflexales; Roseiflexineae;
OC   Roseiflexaceae; Roseiflexus.
OX   NCBI_TaxID=383372;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 13941 / HLO8;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA   Tice H., Pitluck S., Thompson L.S., Brettin T., Bruce D., Detter J.C.,
RA   Han C., Tapia R., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA   Mikhailova N., Bryant D.A., Hanada S., Tsukatani Y., Richardson P.;
RT   "Complete sequence of Roseiflexus castenholzii DSM 13941.";
RL   Submitted (AUG-2007) to the EMBL/GenBank/DDBJ databases.
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; CP000804; ABU57621.1; -; Genomic_DNA.
DR   AlphaFoldDB; A7NJF1; -.
DR   SMR; A7NJF1; -.
DR   STRING; 383372.Rcas_1528; -.
DR   EnsemblBacteria; ABU57621; ABU57621; Rcas_1528.
DR   KEGG; rca:Rcas_1528; -.
DR   eggNOG; COG0238; Bacteria.
DR   HOGENOM; CLU_148710_0_3_0; -.
DR   OMA; QKKYCRF; -.
DR   Proteomes; UP000000263; 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   Ribonucleoprotein; Ribosomal protein; RNA-binding; rRNA-binding.
FT   CHAIN           1..90
FT                   /note="30S ribosomal protein S18 1"
FT                   /id="PRO_0000345536"
SQ   SEQUENCE   90 AA;  10421 MW;  0CB87F82CEE65012 CRC64;
     MTDDQTRRSA GASRRRFGAR RKVCAFCADK IRVVDYKDVK RLQRCMSERG KILPRRRTGV
     CARHQRSLTV AIKRARHMAL LPFVAAHMHS