ID   RS3_METS3               Reviewed;         250 AA.
AC   A5UL83;
DT   18-MAR-2008, integrated into UniProtKB/Swiss-Prot.
DT   10-JUL-2007, sequence version 1.
DT   25-MAY-2022, entry version 74.
DE   RecName: Full=30S ribosomal protein S3 {ECO:0000255|HAMAP-Rule:MF_01309};
GN   Name=rps3 {ECO:0000255|HAMAP-Rule:MF_01309}; OrderedLocusNames=Msm_0756;
OS   Methanobrevibacter smithii (strain ATCC 35061 / DSM 861 / OCM 144 / PS).
OC   Archaea; Euryarchaeota; Methanomada group; Methanobacteria;
OC   Methanobacteriales; Methanobacteriaceae; Methanobrevibacter.
OX   NCBI_TaxID=420247;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 35061 / DSM 861 / OCM 144 / PS;
RX   PubMed=17563350; DOI=10.1073/pnas.0704189104;
RA   Samuel B.S., Hansen E.E., Manchester J.K., Coutinho P.M., Henrissat B.,
RA   Fulton R., Latreille P., Kim K., Wilson R.K., Gordon J.I.;
RT   "Genomic and metabolic adaptations of Methanobrevibacter smithii to the
RT   human gut.";
RL   Proc. Natl. Acad. Sci. U.S.A. 104:10643-10648(2007).
CC   -!- FUNCTION: Binds the lower part of the 30S subunit head.
CC       {ECO:0000255|HAMAP-Rule:MF_01309}.
CC   -!- SUBUNIT: Part of the 30S ribosomal subunit. {ECO:0000255|HAMAP-
CC       Rule:MF_01309}.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uS3 family.
CC       {ECO:0000255|HAMAP-Rule:MF_01309}.
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DR   EMBL; CP000678; ABQ86961.1; -; Genomic_DNA.
DR   RefSeq; WP_004033213.1; NC_009515.1.
DR   AlphaFoldDB; A5UL83; -.
DR   SMR; A5UL83; -.
DR   STRING; 420247.Msm_0756; -.
DR   EnsemblBacteria; ABQ86961; ABQ86961; Msm_0756.
DR   GeneID; 5215858; -.
DR   KEGG; msi:Msm_0756; -.
DR   PATRIC; fig|420247.28.peg.753; -.
DR   eggNOG; arCOG04097; Archaea.
DR   HOGENOM; CLU_058591_1_1_2; -.
DR   OMA; YIKKCGE; -.
DR   Proteomes; UP000001992; Chromosome.
DR   GO; GO:0015935; C:small ribosomal subunit; IEA:InterPro.
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; 3.30.1140.32; -; 1.
DR   Gene3D; 3.30.300.20; -; 1.
DR   HAMAP; MF_01309_A; Ribosomal_S3_A; 1.
DR   InterPro; IPR004087; KH_dom.
DR   InterPro; IPR015946; KH_dom-like_a/b.
DR   InterPro; IPR004044; KH_dom_type_2.
DR   InterPro; IPR009019; KH_sf_prok-type.
DR   InterPro; IPR027488; Ribosomal_S3_arc.
DR   InterPro; IPR001351; Ribosomal_S3_C.
DR   InterPro; IPR036419; Ribosomal_S3_C_sf.
DR   InterPro; IPR005703; Ribosomal_S3_euk/arc.
DR   Pfam; PF07650; KH_2; 1.
DR   Pfam; PF00189; Ribosomal_S3_C; 1.
DR   SMART; SM00322; KH; 1.
DR   SUPFAM; SSF54814; SSF54814; 1.
DR   SUPFAM; SSF54821; SSF54821; 1.
DR   TIGRFAMs; TIGR01008; uS3_euk_arch; 1.
DR   PROSITE; PS50823; KH_TYPE_2; 1.
PE   3: Inferred from homology;
KW   Ribonucleoprotein; Ribosomal protein; RNA-binding; rRNA-binding.
FT   CHAIN           1..250
FT                   /note="30S ribosomal protein S3"
FT                   /id="PRO_0000323313"
FT   DOMAIN          16..85
FT                   /note="KH type-2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01309"
SQ   SEQUENCE   250 AA;  27945 MW;  278F75BFE5611C31 CRC64;
     MIEKDFVTEG LKRTRIDEYL EKELERAGYG GMDVQITPLG TMVVVYAERP GMVIGRGGKN
     VRAITNTLKN DFGLDNPQIE VKEVSVPELN PKIMAYKIAN MLQRGMHFRR VAYSTIRRIM
     GAGAQGVEVT ISGKIRGSRS AVAKFVEGYI KKCGEPSIRL VEEGFATVQL KPGVLGIYVR
     IMPPETVLPD SVEILPPKME IIEDDEVVEV EELDDSEEIV EEEIVEEVED LDELEEIVEE
     ESAEEAKEDS