ID   RSSA_ENCCU              Reviewed;         252 AA.
AC   Q8SS60;
DT   05-MAY-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2002, sequence version 1.
DT   03-AUG-2022, entry version 98.
DE   RecName: Full=40S ribosomal protein S0 {ECO:0000255|HAMAP-Rule:MF_03015};
GN   Name=RPS0 {ECO:0000255|HAMAP-Rule:MF_03015}; OrderedLocusNames=ECU04_0450;
OS   Encephalitozoon cuniculi (strain GB-M1) (Microsporidian parasite).
OC   Eukaryota; Fungi; Fungi incertae sedis; Microsporidia; Unikaryonidae;
OC   Encephalitozoon.
OX   NCBI_TaxID=284813;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=GB-M1;
RX   PubMed=11719806; DOI=10.1038/35106579;
RA   Katinka M.D., Duprat S., Cornillot E., Metenier G., Thomarat F.,
RA   Prensier G., Barbe V., Peyretaillade E., Brottier P., Wincker P.,
RA   Delbac F., El Alaoui H., Peyret P., Saurin W., Gouy M., Weissenbach J.,
RA   Vivares C.P.;
RT   "Genome sequence and gene compaction of the eukaryote parasite
RT   Encephalitozoon cuniculi.";
RL   Nature 414:450-453(2001).
RN   [2]
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS], AND
RP   DEVELOPMENTAL STAGE.
RX   PubMed=16691553; DOI=10.1002/pmic.200500796;
RA   Brosson D., Kuhn L., Delbac F., Garin J., Vivares C.P., Texier C.;
RT   "Proteomic analysis of the eukaryotic parasite Encephalitozoon cuniculi
RT   (microsporidia): a reference map for proteins expressed in late sporogonial
RT   stages.";
RL   Proteomics 6:3625-3635(2006).
CC   -!- FUNCTION: Required for the assembly and/or stability of the 40S
CC       ribosomal subunit. Required for the processing of the 20S rRNA-
CC       precursor to mature 18S rRNA in a late step of the maturation of 40S
CC       ribosomal subunits. {ECO:0000255|HAMAP-Rule:MF_03015}.
CC   -!- SUBUNIT: Component of the small ribosomal subunit. Mature ribosomes
CC       consist of a small (40S) and a large (60S) subunit. The 40S subunit
CC       contains about 33 different proteins and 1 molecule of RNA (18S). The
CC       60S subunit contains about 49 different proteins and 3 molecules of RNA
CC       (25S, 5.8S and 5S). Interacts with RPS21. {ECO:0000255|HAMAP-
CC       Rule:MF_03015}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_03015}.
CC   -!- DEVELOPMENTAL STAGE: Expressed in late sporogonial stages.
CC       {ECO:0000269|PubMed:16691553}.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uS2 family.
CC       {ECO:0000255|HAMAP-Rule:MF_03015}.
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DR   EMBL; AL590444; CAD25232.1; -; Genomic_DNA.
DR   RefSeq; NP_584728.1; NM_001041078.1.
DR   PDB; 7QEP; EM; 2.70 A; S0=1-252.
DR   PDBsum; 7QEP; -.
DR   AlphaFoldDB; Q8SS60; -.
DR   SMR; Q8SS60; -.
DR   STRING; 284813.Q8SS60; -.
DR   GeneID; 858876; -.
DR   KEGG; ecu:ECU04_0450; -.
DR   VEuPathDB; MicrosporidiaDB:ECU04_0450; -.
DR   HOGENOM; CLU_058171_2_0_1; -.
DR   InParanoid; Q8SS60; -.
DR   OMA; QQKTKDM; -.
DR   OrthoDB; 1129610at2759; -.
DR   Proteomes; UP000000819; Chromosome IV.
DR   GO; GO:0022627; C:cytosolic small ribosomal subunit; IEA:UniProtKB-UniRule.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:UniProtKB-UniRule.
DR   GO; GO:0000028; P:ribosomal small subunit assembly; IEA:UniProtKB-UniRule.
DR   GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   CDD; cd01425; RPS2; 1.
DR   HAMAP; MF_03015; Ribosomal_S2_euk; 1.
DR   InterPro; IPR001865; Ribosomal_S2.
DR   InterPro; IPR018130; Ribosomal_S2_CS.
DR   InterPro; IPR027498; Ribosomal_S2_euk.
DR   InterPro; IPR005707; Ribosomal_S2_euk/arc.
DR   InterPro; IPR023591; Ribosomal_S2_flav_dom_sf.
DR   PANTHER; PTHR11489; PTHR11489; 1.
DR   Pfam; PF00318; Ribosomal_S2; 2.
DR   PRINTS; PR00395; RIBOSOMALS2.
DR   SUPFAM; SSF52313; SSF52313; 1.
DR   PROSITE; PS00962; RIBOSOMAL_S2_1; 1.
DR   PROSITE; PS00963; RIBOSOMAL_S2_2; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Cytoplasm; Reference proteome; Ribonucleoprotein;
KW   Ribosomal protein.
FT   CHAIN           1..252
FT                   /note="40S ribosomal protein S0"
FT                   /id="PRO_0000371633"
SQ   SEQUENCE   252 AA;  27871 MW;  ABCB0B6109D0DA6E CRC64;
     MPQDNTRISD SIKIPDEFVK LLIVSQSHLG GTSTNKSFAR YLYGTRPRDR INIIDINATW
     EKLIIAARAF CGIKHPSSIA VVSTKTFGRK PVVKFCEAVG ATPITGRFIP GSFTNSEVKR
     VYDPRVLIVS DTYADKQAIL ESQYCNLPTI AFVNTDNSLV GVDIAIPMNN RSPSAIAAGF
     FILSRLINYM KTGAELVRDM KEVELFLFRD SVELEQLVEE QLLETTDSIL NVGKEGILSG
     IGTGNADEWN SF