ID RS3_BIFAA Reviewed; 267 AA.
AC A1A075;
DT 10-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 1.
DT 27-MAR-2024, entry version 94.
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=BAD_0327;
OS Bifidobacterium adolescentis (strain ATCC 15703 / DSM 20083 / NCTC 11814 /
OS E194a).
OC Bacteria; Actinomycetota; Actinomycetes; Bifidobacteriales;
OC Bifidobacteriaceae; Bifidobacterium.
OX NCBI_TaxID=367928;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 15703 / DSM 20083 / NCTC 11814 / E194a;
RA Suzuki T., Tsuda Y., Kanou N., Inoue T., Kumazaki K., Nagano S., Hirai S.,
RA Tanaka K., Watanabe K.;
RT "Bifidobacterium adolescentis complete genome sequence.";
RL Submitted (DEC-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; AP009256; BAF39108.1; -; Genomic_DNA.
DR RefSeq; WP_011742826.1; NC_008618.1.
DR AlphaFoldDB; A1A075; -.
DR SMR; A1A075; -.
DR STRING; 367928.BAD_0327; -.
DR PaxDb; 1680-BADO_0334; -.
DR KEGG; bad:BAD_0327; -.
DR HOGENOM; CLU_058591_0_2_11; -.
DR Proteomes; UP000008702; 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..267
FT /note="Small ribosomal subunit protein uS3"
FT /id="PRO_0000293757"
FT DOMAIN 43..111
FT /note="KH type-2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01309"
FT REGION 216..267
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 267 AA; 30176 MW; CF591E7636FB887C CRC64;
MGQKINPFGY RLGITENHRS KWFSDSNKVG ERYRDFVLED DAIRKAMSKD LERAGVSRIV
IERTRDRVRV DIHTARPGIV IGRRGAEAER VRAKLEKLTG KQVQLNIFEV KNAALDAQLV
AQGIAEQLTN RVTFRRAMRK AQQDAMRAGA KGIRIKLSGR LGGAEMSRSE FYREGCVPLQ
TLRALIDYGF FEAKTTYGRI GVKVWIYKGD MTEREFEEQQ AQQSNNRQGR RGDRRPRRGQ
RNAAPQQNAA AEAPAAAEAP AATETKE
//
