ID   RS4X_CHLAE              Reviewed;         263 AA.
AC   Q76N24;
DT   19-JUL-2004, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   25-MAY-2022, entry version 83.
DE   RecName: Full=40S ribosomal protein S4, X isoform;
GN   Name=RPS4X;
OS   Chlorocebus aethiops (Green monkey) (Cercopithecus aethiops).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini;
OC   Cercopithecidae; Cercopithecinae; Chlorocebus.
OX   NCBI_TaxID=9534;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=10394070; DOI=10.1159/000021694;
RA   Kim H.-S.;
RT   "Ribosomal protein S4 gene of African green monkey (Cercopithecus
RT   aethiops).";
RL   Folia Primatol. 70:177-179(1999).
CC   -!- SUBUNIT: Identified in a IGF2BP1-dependent mRNP granule complex
CC       containing untranslated mRNAs. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}. Note=Localized in
CC       cytoplasmic mRNP granules containing untranslated mRNAs. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the eukaryotic ribosomal protein eS4 family.
CC       {ECO:0000305}.
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DR   EMBL; AB015610; BAA36501.1; -; mRNA.
DR   AlphaFoldDB; Q76N24; -.
DR   SMR; Q76N24; -.
DR   IntAct; Q76N24; 1.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:1990904; C:ribonucleoprotein complex; ISS:UniProtKB.
DR   GO; GO:0005840; C:ribosome; ISS:UniProtKB.
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; cd06087; KOW_RPS4; 1.
DR   CDD; cd00165; S4; 1.
DR   Gene3D; 2.30.30.30; -; 1.
DR   Gene3D; 2.40.50.740; -; 1.
DR   Gene3D; 3.10.290.10; -; 1.
DR   HAMAP; MF_00485; Ribosomal_S4e; 1.
DR   InterPro; IPR032277; 40S_S4_C.
DR   InterPro; IPR005824; KOW.
DR   InterPro; IPR041982; KOW_RPS4.
DR   InterPro; IPR014722; Rib_L2_dom2.
DR   InterPro; IPR000876; Ribosomal_S4e.
DR   InterPro; IPR013845; Ribosomal_S4e_central_region.
DR   InterPro; IPR038237; Ribosomal_S4e_central_sf.
DR   InterPro; IPR013843; Ribosomal_S4e_N.
DR   InterPro; IPR018199; Ribosomal_S4e_N_CS.
DR   InterPro; IPR002942; S4_RNA-bd.
DR   InterPro; IPR036986; S4_RNA-bd_sf.
DR   PANTHER; PTHR11581; PTHR11581; 1.
DR   Pfam; PF16121; 40S_S4_C; 1.
DR   Pfam; PF00467; KOW; 1.
DR   Pfam; PF00900; Ribosomal_S4e; 1.
DR   Pfam; PF08071; RS4NT; 1.
DR   Pfam; PF01479; S4; 1.
DR   PIRSF; PIRSF002116; Ribosomal_S4; 1.
DR   SMART; SM00363; S4; 1.
DR   PROSITE; PS00528; RIBOSOMAL_S4E; 1.
DR   PROSITE; PS50889; S4; 1.
PE   2: Evidence at transcript level;
KW   Acetylation; Cytoplasm; Isopeptide bond; Ribonucleoprotein;
KW   Ribosomal protein; RNA-binding; rRNA-binding; Ubl conjugation.
FT   CHAIN           1..263
FT                   /note="40S ribosomal protein S4, X isoform"
FT                   /id="PRO_0000130803"
FT   DOMAIN          42..104
FT                   /note="S4 RNA-binding"
FT   MOD_RES         233
FT                   /note="N6-acetyllysine"
FT                   /evidence="ECO:0000250|UniProtKB:P62702"
FT   CROSSLNK        230
FT                   /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT                   G-Cter in SUMO2)"
FT                   /evidence="ECO:0000250|UniProtKB:P62701"
SQ   SEQUENCE   263 AA;  29598 MW;  87200E545A8958B0 CRC64;
     MARGPKKHLK RVAAPKHWML DKLTGVFAPR PSTGPHKLRE CLPLIIFLRN RLKYALTGDE
     VKKICMQRFI KIDGKVRTDI TYPAGFMDVI SIDKTGENFR LIYDTKGRFA VHRITPEEAK
     YKLCKVRKIF VGTKGIPHLV THDARTIRYP DPLIKVNDTI QIDLETGKIT DFIKFDTGNL
     CMVTGGANLG RIGVITNRER HPGSFDVVHV KDANGNSFAT RLSNIFVIGK GNKPWISLPR
     GKGIRLTIAE ERDKRLAAKQ SSG