RS12_CARRU
ID RS12_CARRU Reviewed; 120 AA.
AC Q9AIG9;
DT 10-OCT-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2001, sequence version 1.
DT 25-MAY-2022, entry version 76.
DE RecName: Full=30S ribosomal protein S12 {ECO:0000255|HAMAP-Rule:MF_00403};
GN Name=rpsL {ECO:0000255|HAMAP-Rule:MF_00403};
GN Synonyms=rps12 {ECO:0000255|HAMAP-Rule:MF_00403};
OS Carsonella ruddii.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Oceanospirillales;
OC Halomonadaceae; Zymobacter group; Candidatus Carsonella.
OX NCBI_TaxID=114186;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=11222582; DOI=10.1128/jb.183.6.1853-1861.2001;
RA Clark M.A., Baumann L., Thao M.L., Moran N.A., Baumann P.;
RT "Degenerative minimalism in the genome of a psyllid endosymbiont.";
RL J. Bacteriol. 183:1853-1861(2001).
CC -!- FUNCTION: With S4 and S5 plays an important role in translational
CC accuracy. {ECO:0000255|HAMAP-Rule:MF_00403}.
CC -!- FUNCTION: Interacts with and stabilizes bases of the 16S rRNA that are
CC involved in tRNA selection in the A site and with the mRNA backbone.
CC Located at the interface of the 30S and 50S subunits, it traverses the
CC body of the 30S subunit contacting proteins on the other side and
CC probably holding the rRNA structure together. The combined cluster of
CC proteins S8, S12 and S17 appears to hold together the shoulder and
CC platform of the 30S subunit. {ECO:0000255|HAMAP-Rule:MF_00403}.
CC -!- SUBUNIT: Part of the 30S ribosomal subunit. Contacts proteins S8 and
CC S17. May interact with IF1 in the 30S initiation complex.
CC {ECO:0000255|HAMAP-Rule:MF_00403}.
CC -!- SIMILARITY: Belongs to the universal ribosomal protein uS12 family.
CC {ECO:0000255|HAMAP-Rule:MF_00403}.
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DR EMBL; AF274444; AAK17077.1; -; Genomic_DNA.
DR AlphaFoldDB; Q9AIG9; -.
DR SMR; Q9AIG9; -.
DR OMA; SPALEKC; -.
DR GO; GO:0015935; C:small ribosomal subunit; IEA:InterPro.
DR GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR CDD; cd03368; Ribosomal_S12; 1.
DR Gene3D; 2.40.50.140; -; 1.
DR HAMAP; MF_00403_B; Ribosomal_S12_B; 1.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR006032; Ribosomal_S12/S23.
DR InterPro; IPR005679; Ribosomal_S12_bac.
DR PANTHER; PTHR11652; PTHR11652; 1.
DR Pfam; PF00164; Ribosom_S12_S23; 1.
DR PIRSF; PIRSF002133; Ribosomal_S12/S23; 1.
DR PRINTS; PR01034; RIBOSOMALS12.
DR SUPFAM; SSF50249; SSF50249; 1.
DR TIGRFAMs; TIGR00981; rpsL_bact; 1.
DR PROSITE; PS00055; RIBOSOMAL_S12; 1.
PE 3: Inferred from homology;
KW Methylation; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW rRNA-binding; tRNA-binding.
FT CHAIN 1..120
FT /note="30S ribosomal protein S12"
FT /id="PRO_0000146201"
FT MOD_RES 88
FT /note="3-methylthioaspartic acid"
FT /evidence="ECO:0000250"
SQ SEQUENCE 120 AA; 13614 MW; 0982C3DDFCCE2C74 CRC64;
MTLNQILKFK RKKSVKKKKT PALLSSPQKK GICIKVYTTT PKKPNSALRK VCRVKLSNKN
EITAYIPGEG HNLQEHSNVL VRGGRVKDLP GVKYHIIRNV YDLSGVINRK TSRSKYGKKK