ID   RS3_RHOJR               Reviewed;         268 AA.
AC   Q0S3H0;
DT   10-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT   05-SEP-2006, sequence version 1.
DT   25-MAY-2022, entry version 104.
DE   RecName: Full=30S ribosomal protein S3 {ECO:0000255|HAMAP-Rule:MF_01309};
GN   Name=rpsC {ECO:0000255|HAMAP-Rule:MF_01309};
GN   OrderedLocusNames=RHA1_ro06139;
OS   Rhodococcus jostii (strain RHA1).
OC   Bacteria; Actinobacteria; Corynebacteriales; Nocardiaceae; Rhodococcus.
OX   NCBI_TaxID=101510;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RHA1;
RX   PubMed=17030794; DOI=10.1073/pnas.0607048103;
RA   McLeod M.P., Warren R.L., Hsiao W.W.L., Araki N., Myhre M., Fernandes C.,
RA   Miyazawa D., Wong W., Lillquist A.L., Wang D., Dosanjh M., Hara H.,
RA   Petrescu A., Morin R.D., Yang G., Stott J.M., Schein J.E., Shin H.,
RA   Smailus D., Siddiqui A.S., Marra M.A., Jones S.J.M., Holt R.,
RA   Brinkman F.S.L., Miyauchi K., Fukuda M., Davies J.E., Mohn W.W.,
RA   Eltis L.D.;
RT   "The complete genome of Rhodococcus sp. RHA1 provides insights into a
RT   catabolic powerhouse.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:15582-15587(2006).
CC   -!- FUNCTION: Binds the lower part of the 30S subunit head. Binds mRNA in
CC       the 70S ribosome, positioning it for translation. {ECO:0000255|HAMAP-
CC       Rule:MF_01309}.
CC   -!- SUBUNIT: Part of the 30S ribosomal subunit. Forms a tight complex with
CC       proteins S10 and S14. {ECO:0000255|HAMAP-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; CP000431; ABG97916.1; -; Genomic_DNA.
DR   RefSeq; WP_005239635.1; NC_008268.1.
DR   AlphaFoldDB; Q0S3H0; -.
DR   SMR; Q0S3H0; -.
DR   STRING; 101510.RHA1_ro06139; -.
DR   EnsemblBacteria; ABG97916; ABG97916; RHA1_ro06139.
DR   GeneID; 66785537; -.
DR   KEGG; rha:RHA1_ro06139; -.
DR   eggNOG; COG0092; Bacteria.
DR   HOGENOM; CLU_058591_0_0_11; -.
DR   OMA; KTNPIGN; -.
DR   Proteomes; UP000008710; Chromosome.
DR   GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR   GO; GO:0003729; F:mRNA binding; IEA:UniProtKB-UniRule.
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_B; Ribosomal_S3_B; 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; IPR005704; Ribosomal_S3_bac-typ.
DR   InterPro; IPR001351; Ribosomal_S3_C.
DR   InterPro; IPR036419; Ribosomal_S3_C_sf.
DR   InterPro; IPR018280; Ribosomal_S3_CS.
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; TIGR01009; rpsC_bact; 1.
DR   PROSITE; PS50823; KH_TYPE_2; 1.
DR   PROSITE; PS00548; RIBOSOMAL_S3; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..268
FT                   /note="30S ribosomal protein S3"
FT                   /id="PRO_0000293866"
FT   DOMAIN          38..106
FT                   /note="KH type-2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01309"
FT   REGION          218..268
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        236..252
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   268 AA;  29626 MW;  49E0519F81DD3E9B CRC64;
     MGQKINPHGF RLGITTDWKS RWYADKQYAE YVKEDVAIRK LLATGMERAG IAKVEIERTR
     DRVRVDIHTA RPGIVIGRRG AEADRIRSEL EKLTGKQVQL NILEVKNAEA EAQLVAQGVA
     EQLSNRVAFR RAMRKAIQSA MRQPNVKGIR VQCSGRLGGA EMSRSEFYRE GRVPLHTLRA
     DIDYGLYEAK TTFGRIGVKV WIYKGDIVGG KRELAANVAA PAGDRPRRER PSRPRRSGAT
     GTTATSTEAG RAATATADAP ATTEQKEG