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Database: UniProt
Entry: Q38UR8
LinkDB: Q38UR8
Original site: Q38UR8 
ID   RS3_LATSS               Reviewed;         219 AA.
AC   Q38UR8;
DT   04-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT   22-NOV-2005, sequence version 1.
DT   27-MAR-2024, entry version 98.
DE   RecName: Full=Small ribosomal subunit protein uS3 {ECO:0000255|HAMAP-Rule:MF_01309};
DE   AltName: Full=30S ribosomal protein S3 {ECO:0000305};
GN   Name=rpsC {ECO:0000255|HAMAP-Rule:MF_01309}; OrderedLocusNames=LCA_1758;
OS   Latilactobacillus sakei subsp. sakei (strain 23K) (Lactobacillus sakei
OS   subsp. sakei).
OC   Bacteria; Bacillota; Bacilli; Lactobacillales; Lactobacillaceae;
OC   Latilactobacillus.
OX   NCBI_TaxID=314315;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=23K;
RX   PubMed=16273110; DOI=10.1038/nbt1160;
RA   Chaillou S., Champomier-Verges M.-C., Cornet M., Crutz-Le Coq A.-M.,
RA   Dudez A.-M., Martin V., Beaufils S., Darbon-Rongere E., Bossy R., Loux V.,
RA   Zagorec M.;
RT   "The complete genome sequence of the meat-borne lactic acid bacterium
RT   Lactobacillus sakei 23K.";
RL   Nat. Biotechnol. 23:1527-1533(2005).
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; CR936503; CAI56066.1; -; Genomic_DNA.
DR   RefSeq; WP_011375444.1; NC_007576.1.
DR   AlphaFoldDB; Q38UR8; -.
DR   SMR; Q38UR8; -.
DR   STRING; 314315.LCA_1758; -.
DR   GeneID; 57132675; -.
DR   KEGG; lsa:LCA_1758; -.
DR   eggNOG; COG0092; Bacteria.
DR   HOGENOM; CLU_058591_0_2_9; -.
DR   OrthoDB; 9806396at2; -.
DR   Proteomes; UP000002707; Chromosome.
DR   GO; GO:1990904; C:ribonucleoprotein complex; IEA:UniProtKB-KW.
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   CDD; cd02412; KH-II_30S_S3; 1.
DR   Gene3D; 3.30.300.20; -; 1.
DR   Gene3D; 3.30.1140.32; Ribosomal protein S3, C-terminal domain; 1.
DR   HAMAP; MF_01309_B; Ribosomal_uS3_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; IPR036419; Ribosomal_S3_C_sf.
DR   InterPro; IPR005704; Ribosomal_uS3_bac-typ.
DR   InterPro; IPR001351; Ribosomal_uS3_C.
DR   InterPro; IPR018280; Ribosomal_uS3_CS.
DR   NCBIfam; TIGR01009; rpsC_bact; 1.
DR   PANTHER; PTHR11760:SF19; 30S RIBOSOMAL PROTEIN S3, CHLOROPLASTIC; 1.
DR   PANTHER; PTHR11760; 30S/40S RIBOSOMAL PROTEIN S3; 1.
DR   Pfam; PF07650; KH_2; 1.
DR   Pfam; PF00189; Ribosomal_S3_C; 1.
DR   SMART; SM00322; KH; 1.
DR   SUPFAM; SSF54814; Prokaryotic type KH domain (KH-domain type II); 1.
DR   SUPFAM; SSF54821; Ribosomal protein S3 C-terminal domain; 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..219
FT                   /note="Small ribosomal subunit protein uS3"
FT                   /id="PRO_0000230703"
FT   DOMAIN          38..106
FT                   /note="KH type-2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01309"
SQ   SEQUENCE   219 AA;  24331 MW;  B5BC629CE4A64C62 CRC64;
     MGQKINPTGF RVGVIRDWDA KWYAEKDFAT FLHEDLKIRK YINTKLADAS VSTIEIERAA
     NRVNVSIHTA KPGMVIGKGG SEVENLRKAL NNLTGKKVHI NIVEIKKPDL DAHLVGEGIA
     RQLEARVAFR RAQRQAMQRT MRAGAKGIKT QVAGRLNGAD MSRIETHAQG TVPLHTLRAD
     IDYSWDEAMT TYGKLGVKTW IYRGEVLPAK ANNNTKGGK
//
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