RS4_THEMA
ID RS4_THEMA Reviewed; 209 AA.
AC Q9X1I3;
DT 30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1999, sequence version 1.
DT 03-AUG-2022, entry version 128.
DE RecName: Full=30S ribosomal protein S4;
GN Name=rpsD; OrderedLocusNames=TM_1473;
OS Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826
OS / MSB8).
OC Bacteria; Thermotogae; Thermotogales; Thermotogaceae; Thermotoga.
OX NCBI_TaxID=243274;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8;
RX PubMed=10360571; DOI=10.1038/20601;
RA Nelson K.E., Clayton R.A., Gill S.R., Gwinn M.L., Dodson R.J., Haft D.H.,
RA Hickey E.K., Peterson J.D., Nelson W.C., Ketchum K.A., McDonald L.A.,
RA Utterback T.R., Malek J.A., Linher K.D., Garrett M.M., Stewart A.M.,
RA Cotton M.D., Pratt M.S., Phillips C.A., Richardson D.L., Heidelberg J.F.,
RA Sutton G.G., Fleischmann R.D., Eisen J.A., White O., Salzberg S.L.,
RA Smith H.O., Venter J.C., Fraser C.M.;
RT "Evidence for lateral gene transfer between Archaea and Bacteria from
RT genome sequence of Thermotoga maritima.";
RL Nature 399:323-329(1999).
CC -!- FUNCTION: One of the primary rRNA binding proteins, it binds directly
CC to 16S rRNA where it nucleates assembly of the body of the 30S subunit.
CC {ECO:0000250}.
CC -!- FUNCTION: With S5 and S12 plays an important role in translational
CC accuracy. {ECO:0000250}.
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000250};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000250};
CC -!- SUBUNIT: Part of the 30S ribosomal subunit. Contacts protein S5. The
CC interaction surface between S4 and S5 is involved in control of
CC translational fidelity (By similarity). {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the universal ribosomal protein uS4 family.
CC {ECO:0000305}.
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DR EMBL; AE000512; AAD36541.1; -; Genomic_DNA.
DR PIR; B72247; B72247.
DR RefSeq; NP_229273.1; NC_000853.1.
DR RefSeq; WP_004081780.1; NZ_CP011107.1.
DR AlphaFoldDB; Q9X1I3; -.
DR SMR; Q9X1I3; -.
DR STRING; 243274.THEMA_06935; -.
DR EnsemblBacteria; AAD36541; AAD36541; TM_1473.
DR KEGG; tma:TM1473; -.
DR eggNOG; COG0522; Bacteria.
DR InParanoid; Q9X1I3; -.
DR OMA; NVVFRMG; -.
DR OrthoDB; 1211060at2; -.
DR Proteomes; UP000008183; Chromosome.
DR GO; GO:0015935; C:small ribosomal subunit; IBA:GO_Central.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0019843; F:rRNA binding; IBA:GO_Central.
DR GO; GO:0003735; F:structural constituent of ribosome; IBA:GO_Central.
DR GO; GO:0045903; P:positive regulation of translational fidelity; IBA:GO_Central.
DR GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR CDD; cd00165; S4; 1.
DR Gene3D; 3.10.290.10; -; 1.
DR HAMAP; MF_01306_B; Ribosomal_S4_B; 1.
DR InterPro; IPR022801; Ribosomal_S4/S9.
DR InterPro; IPR001912; Ribosomal_S4/S9_N.
DR InterPro; IPR005709; Ribosomal_S4_bac-type.
DR InterPro; IPR002942; S4_RNA-bd.
DR InterPro; IPR036986; S4_RNA-bd_sf.
DR PANTHER; PTHR11831; PTHR11831; 1.
DR PANTHER; PTHR11831:SF4; PTHR11831:SF4; 1.
DR Pfam; PF00163; Ribosomal_S4; 1.
DR Pfam; PF01479; S4; 1.
DR SMART; SM01390; Ribosomal_S4; 1.
DR SMART; SM00363; S4; 1.
DR TIGRFAMs; TIGR01017; rpsD_bact; 1.
DR PROSITE; PS50889; S4; 1.
PE 3: Inferred from homology;
KW Metal-binding; Reference proteome; Ribonucleoprotein; Ribosomal protein;
KW RNA-binding; rRNA-binding; Zinc; Zinc-finger.
FT CHAIN 1..209
FT /note="30S ribosomal protein S4"
FT /id="PRO_0000132481"
FT DOMAIN 98..161
FT /note="S4 RNA-binding"
FT ZN_FING 9..31
FT /note="C4-type"
FT /evidence="ECO:0000250"
FT BINDING 9
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250"
FT BINDING 12
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250"
FT BINDING 26
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250"
FT BINDING 31
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250"
SQ SEQUENCE 209 AA; 24721 MW; 441E442403A56721 CRC64;
MARYTGPLCK LCRREGMKLY LKGERCYTDK CAFDRRPYAP GQHGQRRTKL TQYGIQLRAK
QTVKRIYGIL ERQFERYVEK AMQKAGDTRE NLIQILEARL DNVVYRMGFA INRRQARQLV
NHGHFLVNGK KVNIPSYLLR PNDVVEVREK SRDLEVIKKA IEANKERSIV PWIEVDYDNY
RGTFLRYPSL EEVTDLPVDL QTVIEFYSR
