RS3_CAUSK
ID RS3_CAUSK Reviewed; 249 AA.
AC B0T2C8;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 08-APR-2008, sequence version 1.
DT 25-MAY-2022, entry version 73.
DE RecName: Full=30S ribosomal protein S3 {ECO:0000255|HAMAP-Rule:MF_01309};
GN Name=rpsC {ECO:0000255|HAMAP-Rule:MF_01309}; OrderedLocusNames=Caul_1620;
OS Caulobacter sp. (strain K31).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Caulobacterales;
OC Caulobacteraceae; Caulobacter; unclassified Caulobacter.
OX NCBI_TaxID=366602;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K31;
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., Bruce D., Goodwin L., Thompson L.S., Brettin T.,
RA Detter J.C., Han C., Schmutz J., Larimer F., Land M., Hauser L.,
RA Kyrpides N., Kim E., Stephens C., Richardson P.;
RT "Complete sequence of chromosome of Caulobacter sp. K31.";
RL Submitted (JAN-2008) to the EMBL/GenBank/DDBJ databases.
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; CP000927; ABZ70749.1; -; Genomic_DNA.
DR RefSeq; WP_012285671.1; NC_010338.1.
DR AlphaFoldDB; B0T2C8; -.
DR SMR; B0T2C8; -.
DR STRING; 366602.Caul_1620; -.
DR PRIDE; B0T2C8; -.
DR EnsemblBacteria; ABZ70749; ABZ70749; Caul_1620.
DR KEGG; cak:Caul_1620; -.
DR eggNOG; COG0092; Bacteria.
DR HOGENOM; CLU_058591_0_2_5; -.
DR OMA; KTNPIGN; -.
DR OrthoDB; 1132353at2; -.
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 Ribonucleoprotein; Ribosomal protein; RNA-binding; rRNA-binding.
FT CHAIN 1..249
FT /note="30S ribosomal protein S3"
FT /id="PRO_1000086102"
FT DOMAIN 39..107
FT /note="KH type-2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01309"
FT REGION 215..249
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 229..249
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 249 AA; 27988 MW; 8AA8DD59300E671B CRC64;
MGQKVNPVGL RLGINRTWDS RWFADGEQYG KLLHQDLAVR AMLKKRLYQA GVSRIIIERP
HKKCRVTIYA ARPGVIIGKK GADIDKLRKD LSVMTEGEVH LNIVEIRKPE TDAQLVAESI
AQQLERRIAF RRAMKRSIQS AVRLGAKGIR INVSGRLGGA EIARMEWYRE GRVPLHTLRA
DIDYGFAEAK TTYGIIGVKT WIFKGEVLEH DPMALDKRLA TESGPAGEGG GRERGDRPDR
GDRGRRDRG
