ID   RR4_TOXGO               Reviewed;         198 AA.
AC   Q9XQQ7;
DT   10-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1999, sequence version 1.
DT   25-MAY-2022, entry version 77.
DE   RecName: Full=Apicoplast 30S ribosomal protein S4;
GN   Name=rps4;
OS   Toxoplasma gondii.
OG   Plastid; Apicoplast.
OC   Eukaryota; Sar; Alveolata; Apicomplexa; Conoidasida; Coccidia;
OC   Eucoccidiorida; Eimeriorina; Sarcocystidae; Toxoplasma.
OX   NCBI_TaxID=5811;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=RH;
RA   Kissinger J.C., Donald R.G., Moulton A.L., Gutell R., Aiello D.P.,
RA   Lang-Unnasch N., Roos D.S.;
RT   "Mapping, cloning, and complete sequence annotation of the 35-kb plastid
RT   genome of Toxoplasma gondii.";
RL   Submitted (JUN-1999) to the EMBL/GenBank/DDBJ databases.
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   -!- SUBUNIT: Part of the 30S ribosomal subunit. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Plastid, apicoplast.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uS4 family.
CC       {ECO:0000305}.
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DR   EMBL; U87145; AAD41132.1; -; Genomic_DNA.
DR   RefSeq; NP_044545.1; NC_001799.1.
DR   AlphaFoldDB; Q9XQQ7; -.
DR   SMR; Q9XQQ7; -.
DR   PRIDE; Q9XQQ7; -.
DR   GeneID; 1466595; -.
DR   VEuPathDB; ToxoDB:TGARI_373090; -.
DR   VEuPathDB; ToxoDB:TGCAST_300641; -.
DR   VEuPathDB; ToxoDB:TGCOUG_397320; -.
DR   VEuPathDB; ToxoDB:TGFOU_300641; -.
DR   VEuPathDB; ToxoDB:TGGT1_300641B; -.
DR   VEuPathDB; ToxoDB:TGMAS_300641; -.
DR   VEuPathDB; ToxoDB:TGME49_300641; -.
DR   VEuPathDB; ToxoDB:TGP89_300641; -.
DR   VEuPathDB; ToxoDB:TGPRC2_300641; -.
DR   VEuPathDB; ToxoDB:TGRH88_086270; -.
DR   VEuPathDB; ToxoDB:TGRUB_300641; -.
DR   VEuPathDB; ToxoDB:TGVAND_300641; -.
DR   GO; GO:0020011; C:apicoplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0015935; C:small ribosomal subunit; IEA:InterPro.
DR   GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR   GO; GO:0006412; P:translation; IEA:InterPro.
DR   CDD; cd00165; S4; 1.
DR   Gene3D; 3.10.290.10; -; 1.
DR   InterPro; IPR022801; Ribosomal_S4/S9.
DR   InterPro; IPR001912; Ribosomal_S4/S9_N.
DR   InterPro; IPR005709; Ribosomal_S4_bac-type.
DR   InterPro; IPR018079; Ribosomal_S4_CS.
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; SM00363; S4; 1.
DR   PROSITE; PS00632; RIBOSOMAL_S4; 1.
DR   PROSITE; PS50889; S4; 1.
PE   3: Inferred from homology;
KW   Apicoplast; Plastid; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..198
FT                   /note="Apicoplast 30S ribosomal protein S4"
FT                   /id="PRO_0000293439"
FT   DOMAIN          85..145
FT                   /note="S4 RNA-binding"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00182"
SQ   SEQUENCE   198 AA;  24421 MW;  AA3F0D434AADB9F0 CRC64;
     MKKKFRTKLK KLQYFKLTFL PGFCTKLLKK ELVPIKKGKT SSFRIQLLEK QKLKYNYRLK
     ENQIKKYFKY IKLLKIFNLI QIIELRLDAT IFRLGFAKSI NQARQLITHG FIFINSILVK
     KPSFILTEKD LIYINPKKFT IILICRINLF FRYYNKYNLY IYTLCVEYLK FKLQKEFYFK
     LYLFIPFDEN LIKYYYKF