ID   RS3_JANMA               Reviewed;         283 AA.
AC   A6T3J8;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   21-AUG-2007, sequence version 1.
DT   03-AUG-2022, entry version 82.
DE   RecName: Full=30S ribosomal protein S3 {ECO:0000255|HAMAP-Rule:MF_01309};
GN   Name=rpsC {ECO:0000255|HAMAP-Rule:MF_01309}; OrderedLocusNames=mma_3405;
OS   Janthinobacterium sp. (strain Marseille) (Minibacterium massiliensis).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Oxalobacteraceae; Janthinobacterium.
OX   NCBI_TaxID=375286;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Marseille;
RX   PubMed=17722982; DOI=10.1371/journal.pgen.0030138;
RA   Audic S., Robert C., Campagna B., Parinello H., Claverie J.-M., Raoult D.,
RA   Drancourt M.;
RT   "Genome analysis of Minibacterium massiliensis highlights the convergent
RT   evolution of water-living bacteria.";
RL   PLoS Genet. 3:1454-1463(2007).
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; CP000269; ABR89136.1; -; Genomic_DNA.
DR   RefSeq; WP_012081244.1; NC_009659.1.
DR   AlphaFoldDB; A6T3J8; -.
DR   SMR; A6T3J8; -.
DR   STRING; 375286.mma_3405; -.
DR   EnsemblBacteria; ABR89136; ABR89136; mma_3405.
DR   KEGG; mms:mma_3405; -.
DR   eggNOG; COG0092; Bacteria.
DR   HOGENOM; CLU_058591_0_2_4; -.
DR   OMA; KTNPIGN; -.
DR   OrthoDB; 1132353at2; -.
DR   BioCyc; JSP375286:MMA_RS17600-MON; -.
DR   Proteomes; UP000006388; 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..283
FT                   /note="30S ribosomal protein S3"
FT                   /id="PRO_1000086128"
FT   DOMAIN          39..107
FT                   /note="KH type-2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01309"
FT   REGION          219..283
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        219..240
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   283 AA;  31093 MW;  5BE459E7852C2CAF CRC64;
     MGQKIHPTGF RLAVSRNWAS RWYAGNSNFA TMLNEDLKVR AYLKTKLKNA SVGRVVIERP
     AKNARITIYS SRPGVVIGKK GEDIEVLKSA LTKMMGVPVH VNIEEIRKPE TDAQLIADSI
     AQQLEKRIMF RRAMKRAMQN AMRLGAQGIK IMSSGRLNGI EIARKEWYRE GRVPLHTLRA
     DIDYGFGEAE TTYGIIGIKV WVYKGDRLAN GEAPVIDVAS DDDKKRRGPR RDDGKPSGRP
     RAPRPEGQPG AAAPGSAPAA KRVRAKKPDG AVDAAVSAEK AGE