ID RS3_BURCM Reviewed; 266 AA.
AC Q0BJ40;
DT 10-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT 17-OCT-2006, sequence version 1.
DT 18-JUN-2025, entry version 95.
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=Bamb_0273;
OS Burkholderia ambifaria (strain ATCC BAA-244 / DSM 16087 / CCUG 44356 / LMG
OS 19182 / AMMD) (Burkholderia cepacia (strain AMMD)).
OC Bacteria; Pseudomonadati; Pseudomonadota; Betaproteobacteria;
OC Burkholderiales; Burkholderiaceae; Burkholderia;
OC Burkholderia cepacia complex.
OX NCBI_TaxID=339670;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-244 / DSM 16087 / CCUG 44356 / LMG 19182 / AMMD;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Pitluck S., Bruce D., Chain P.,
RA Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA Hauser L., Kyrpides N., Kim E., Parke J., Coenye T., Konstantinidis K.,
RA Ramette A., Tiedje J., Richardson P.;
RT "Complete sequence of chromosome 1 of Burkholderia cepacia AMMD.";
RL Submitted (AUG-2006) 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; CP000440; ABI85833.1; -; Genomic_DNA.
DR RefSeq; WP_006482899.1; NZ_CP009798.1.
DR AlphaFoldDB; Q0BJ40; -.
DR SMR; Q0BJ40; -.
DR GeneID; 98107154; -.
DR KEGG; bam:Bamb_0273; -.
DR PATRIC; fig|339670.21.peg.1347; -.
DR eggNOG; COG0092; Bacteria.
DR Proteomes; UP000000662; Chromosome 1.
DR GO; GO:0022627; C:cytosolic small ribosomal subunit; IEA:TreeGrafter.
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 FunFam; 3.30.1140.32:FF:000006; 30S ribosomal protein S3; 1.
DR FunFam; 3.30.300.20:FF:000001; 30S ribosomal protein 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; 30S/40S RIBOSOMAL PROTEIN S3; 1.
DR PANTHER; PTHR11760:SF19; SMALL RIBOSOMAL SUBUNIT PROTEIN US3C; 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 Ribonucleoprotein; Ribosomal protein; RNA-binding; rRNA-binding.
FT CHAIN 1..266
FT /note="Small ribosomal subunit protein uS3"
FT /id="PRO_0000293764"
FT DOMAIN 39..107
FT /note="KH type-2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01309"
FT REGION 218..266
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 230..241
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 257..266
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 266 AA; 29934 MW; FCD11277B4119F5C CRC64;
MGQKIHPTGF RLAVSRNWAS RWYANNNNFA AMLQEDIGVR EYLKKKLKNA SVGRVVIERP
AKNARITIYS SRPGVVIGKK GEDIEQLKTE LQRRMGVPVH VNIEEIRKPE TDAQLIADSI
TQQLERRIMF RRAMKRAMQN AMRLGAQGIK IMSAGRLNGI EIARTEWYRE GRVPLHTLRA
DIDYATSEAK TTYGIIGVKV WVYKGDTLGR NDAPVVEEVA EDKRPRRNAR PGDRRPRRDG
EGGAPGARRG APRRGAGKPE DGKTGE
//
