RS12_STRP1
ID RS12_STRP1 Reviewed; 137 AA.
AC P66376; P58172; Q490W9;
DT 11-OCT-2004, integrated into UniProtKB/Swiss-Prot.
DT 11-OCT-2004, sequence version 1.
DT 25-MAY-2022, entry version 128.
DE RecName: Full=30S ribosomal protein S12 {ECO:0000255|HAMAP-Rule:MF_00403};
GN Name=rpsL {ECO:0000255|HAMAP-Rule:MF_00403};
GN OrderedLocusNames=SPy_0271, M5005_Spy0230;
OS Streptococcus pyogenes serotype M1.
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=301447;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700294 / SF370 / Serotype M1;
RX PubMed=11296296; DOI=10.1073/pnas.071559398;
RA Ferretti J.J., McShan W.M., Ajdic D.J., Savic D.J., Savic G., Lyon K.,
RA Primeaux C., Sezate S., Suvorov A.N., Kenton S., Lai H.S., Lin S.P.,
RA Qian Y., Jia H.G., Najar F.Z., Ren Q., Zhu H., Song L., White J., Yuan X.,
RA Clifton S.W., Roe B.A., McLaughlin R.E.;
RT "Complete genome sequence of an M1 strain of Streptococcus pyogenes.";
RL Proc. Natl. Acad. Sci. U.S.A. 98:4658-4663(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-947 / MGAS5005 / Serotype M1;
RX PubMed=16088826; DOI=10.1086/432514;
RA Sumby P., Porcella S.F., Madrigal A.G., Barbian K.D., Virtaneva K.,
RA Ricklefs S.M., Sturdevant D.E., Graham M.R., Vuopio-Varkila J., Hoe N.P.,
RA Musser J.M.;
RT "Evolutionary origin and emergence of a highly successful clone of serotype
RT M1 group A Streptococcus involved multiple horizontal gene transfer
RT events.";
RL J. Infect. Dis. 192:771-782(2005).
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}.
CC -!- CAUTION: Because the enzyme that would modify Asp-102 to 3-
CC methylthioaspartic acid has not been found in the proteome of this
CC organism, that modification is not predicted. {ECO:0000305}.
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DR EMBL; AE004092; AAK33345.1; -; Genomic_DNA.
DR EMBL; CP000017; AAZ50849.1; -; Genomic_DNA.
DR RefSeq; NP_268624.1; NC_002737.2.
DR AlphaFoldDB; P66376; -.
DR SMR; P66376; -.
DR STRING; 1314.HKU360_00270; -.
DR PaxDb; P66376; -.
DR EnsemblBacteria; AAK33345; AAK33345; SPy_0271.
DR KEGG; spy:SPy_0271; -.
DR KEGG; spz:M5005_Spy0230; -.
DR PATRIC; fig|160490.10.peg.238; -.
DR HOGENOM; CLU_104295_1_2_9; -.
DR OMA; SPALEKC; -.
DR PRO; PR:P66376; -.
DR Proteomes; UP000000750; Chromosome.
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 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 Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW rRNA-binding; tRNA-binding.
FT CHAIN 1..137
FT /note="30S ribosomal protein S12"
FT /id="PRO_0000146327"
FT REGION 1..21
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 33..57
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 137 AA; 15086 MW; 789740D9C257A740 CRC64;
MPTINQLVRK PRKSKIEKSD SPALNIGYNS HKKVQTKMAA PQKRGVATRV GTMTPKKPNS
ALRKFARVRL SNLIEVTAYI PGIGHNLQEH SVVLIRGGRV KDLPGVRYHI VRGALDTAGV
ADRKQGRSKY GAKRPKG