ID   RS3_META1               Reviewed;         247 AA.
AC   B3PMP1;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   02-SEP-2008, sequence version 1.
DT   03-AUG-2022, entry version 72.
DE   RecName: Full=30S ribosomal protein S3 {ECO:0000255|HAMAP-Rule:MF_01309};
GN   Name=rpsC {ECO:0000255|HAMAP-Rule:MF_01309};
GN   OrderedLocusNames=MARTH_orf436;
OS   Metamycoplasma arthritidis (strain 158L3-1) (Mycoplasma arthritidis).
OC   Bacteria; Tenericutes; Mycoplasmoidales; Metamycoplasmataceae;
OC   Metamycoplasma.
OX   NCBI_TaxID=243272;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=158L3-1;
RX   PubMed=18573899; DOI=10.1128/iai.00516-08;
RA   Dybvig K., Zuhua C., Lao P., Jordan D.S., French C.T., Tu A.H.,
RA   Loraine A.E.;
RT   "Genome of Mycoplasma arthritidis.";
RL   Infect. Immun. 76:4000-4008(2008).
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; CP001047; ACF07293.1; -; Genomic_DNA.
DR   RefSeq; WP_012498250.1; NC_011025.1.
DR   AlphaFoldDB; B3PMP1; -.
DR   SMR; B3PMP1; -.
DR   STRING; 243272.MARTH_orf436; -.
DR   EnsemblBacteria; ACF07293; ACF07293; MARTH_orf436.
DR   KEGG; mat:MARTH_orf436; -.
DR   eggNOG; COG0092; Bacteria.
DR   HOGENOM; CLU_058591_0_2_14; -.
DR   OMA; KTNPIGN; -.
DR   OrthoDB; 1132353at2; -.
DR   Proteomes; UP000008812; Chromosome.
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   Gene3D; 3.30.1140.32; -; 1.
DR   Gene3D; 3.30.300.20; -; 1.
DR   HAMAP; MF_01309_B; Ribosomal_S3_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; IPR005704; Ribosomal_S3_bac-typ.
DR   InterPro; IPR001351; Ribosomal_S3_C.
DR   InterPro; IPR036419; Ribosomal_S3_C_sf.
DR   InterPro; IPR018280; Ribosomal_S3_CS.
DR   Pfam; PF07650; KH_2; 1.
DR   Pfam; PF00189; Ribosomal_S3_C; 1.
DR   SMART; SM00322; KH; 1.
DR   SUPFAM; SSF54814; SSF54814; 1.
DR   SUPFAM; SSF54821; SSF54821; 1.
DR   TIGRFAMs; TIGR01009; rpsC_bact; 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..247
FT                   /note="30S ribosomal protein S3"
FT                   /id="PRO_1000140989"
FT   DOMAIN          39..111
FT                   /note="KH type-2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01309"
FT   REGION          221..247
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   247 AA;  27787 MW;  FE971EEB9652D5A6 CRC64;
     MGQKVNPNGF RYGITKAHNS VWYADKMQFA SHLLEDQKIY DFFDKKVRQL QIGNVQIKRN
     QNGLILIYVY TAKPAVMLGT NGENIKNLTK DLQKILKNKK ANISIQVIEL KKPDLNARLL
     AEDIAIKLEN RGSFRLAQKF AIKAALKAGA KGIKTSVSGR LNGVDMARTE GYNEGEMKLH
     TLRQDVDYAA TTAKTTYGIL GVKVWVSLGE ILSDEQKAKQ EEMDLLNAPK DRRVRRGGER
     HASTKKN