ID   RT04_RECAM              Reviewed;         249 AA.
AC   O21263;
DT   15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   25-MAY-2022, entry version 72.
DE   RecName: Full=Ribosomal protein S4, mitochondrial;
GN   Name=RPS4;
OS   Reclinomonas americana.
OG   Mitochondrion.
OC   Eukaryota; Discoba; Jakobida; Histionina; Histionidae; Reclinomonas.
OX   NCBI_TaxID=48483;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 50394;
RX   PubMed=9168110; DOI=10.1038/387493a0;
RA   Lang B.F., Burger G., O'Kelly C.J., Cedergren R., Golding G.B., Lemieux C.,
RA   Sankoff D., Turmel M., Gray M.W.;
RT   "An ancestral mitochondrial DNA resembling a eubacterial genome in
RT   miniature.";
RL   Nature 387:493-497(1997).
CC   -!- SUBCELLULAR LOCATION: Mitochondrion.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uS4 family.
CC       {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AF007261; AAD11890.1; -; Genomic_DNA.
DR   PIR; S78157; S78157.
DR   RefSeq; NP_044775.1; NC_001823.1.
DR   AlphaFoldDB; O21263; -.
DR   SMR; O21263; -.
DR   PRIDE; O21263; -.
DR   GeneID; 801133; -.
DR   GO; GO:0005739; C:mitochondrion; 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; SM01390; Ribosomal_S4; 1.
DR   SMART; SM00363; S4; 1.
DR   PROSITE; PS00632; RIBOSOMAL_S4; 1.
DR   PROSITE; PS50889; S4; 1.
PE   3: Inferred from homology;
KW   Mitochondrion; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..249
FT                   /note="Ribosomal protein S4, mitochondrial"
FT                   /id="PRO_0000132688"
FT   DOMAIN          133..193
FT                   /note="S4 RNA-binding"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00182"
SQ   SEQUENCE   249 AA;  29809 MW;  D0CDDD41379ADEA0 CRC64;
     MTKRLSSKQK VYTQTGINIW GKGPFLWKNN TKDKWKNTPG EHKKKHKLLE RYSPMIRGDS
     INEMNQLGYL IPKSKNEVKI SYYEPRYASQ LKEKQKLRKF YANVTEKQFY NYYVKAKSFK
     GKIGDNLIKM LERRLDIIIY RAGFVNSIYQ ARLLVNHKHV LVNNKIQNIS SYLVQNGDMI
     SIKPEIVNLL RNQYNWDILQ KSNGSFLKYL PYLEVDYKTM SCIYLYTPEM NEIYFPFQLD
     MNKVIRYYV