ID   RS3A_DICDI              Reviewed;         273 AA.
AC   Q54ZW5; Q86K45;
DT   26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   24-MAY-2005, sequence version 1.
DT   25-MAY-2022, entry version 99.
DE   RecName: Full=40S ribosomal protein S3a {ECO:0000255|HAMAP-Rule:MF_03122};
GN   Name=rps3a; ORFNames=DDB_G0277345;
OS   Dictyostelium discoideum (Slime mold).
OC   Eukaryota; Amoebozoa; Evosea; Eumycetozoa; Dictyostelia; Dictyosteliales;
OC   Dictyosteliaceae; Dictyostelium.
OX   NCBI_TaxID=44689;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AX4;
RX   PubMed=12097910; DOI=10.1038/nature00847;
RA   Gloeckner G., Eichinger L., Szafranski K., Pachebat J.A., Bankier A.T.,
RA   Dear P.H., Lehmann R., Baumgart C., Parra G., Abril J.F., Guigo R.,
RA   Kumpf K., Tunggal B., Cox E.C., Quail M.A., Platzer M., Rosenthal A.,
RA   Noegel A.A.;
RT   "Sequence and analysis of chromosome 2 of Dictyostelium discoideum.";
RL   Nature 418:79-85(2002).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AX4;
RX   PubMed=15875012; DOI=10.1038/nature03481;
RA   Eichinger L., Pachebat J.A., Gloeckner G., Rajandream M.A., Sucgang R.,
RA   Berriman M., Song J., Olsen R., Szafranski K., Xu Q., Tunggal B.,
RA   Kummerfeld S., Madera M., Konfortov B.A., Rivero F., Bankier A.T.,
RA   Lehmann R., Hamlin N., Davies R., Gaudet P., Fey P., Pilcher K., Chen G.,
RA   Saunders D., Sodergren E.J., Davis P., Kerhornou A., Nie X., Hall N.,
RA   Anjard C., Hemphill L., Bason N., Farbrother P., Desany B., Just E.,
RA   Morio T., Rost R., Churcher C.M., Cooper J., Haydock S., van Driessche N.,
RA   Cronin A., Goodhead I., Muzny D.M., Mourier T., Pain A., Lu M., Harper D.,
RA   Lindsay R., Hauser H., James K.D., Quiles M., Madan Babu M., Saito T.,
RA   Buchrieser C., Wardroper A., Felder M., Thangavelu M., Johnson D.,
RA   Knights A., Loulseged H., Mungall K.L., Oliver K., Price C., Quail M.A.,
RA   Urushihara H., Hernandez J., Rabbinowitsch E., Steffen D., Sanders M.,
RA   Ma J., Kohara Y., Sharp S., Simmonds M.N., Spiegler S., Tivey A.,
RA   Sugano S., White B., Walker D., Woodward J.R., Winckler T., Tanaka Y.,
RA   Shaulsky G., Schleicher M., Weinstock G.M., Rosenthal A., Cox E.C.,
RA   Chisholm R.L., Gibbs R.A., Loomis W.F., Platzer M., Kay R.R.,
RA   Williams J.G., Dear P.H., Noegel A.A., Barrell B.G., Kuspa A.;
RT   "The genome of the social amoeba Dictyostelium discoideum.";
RL   Nature 435:43-57(2005).
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). {ECO:0000255|HAMAP-Rule:MF_03122}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_03122}.
CC   -!- SIMILARITY: Belongs to the eukaryotic ribosomal protein eS1 family.
CC       {ECO:0000255|HAMAP-Rule:MF_03122}.
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DR   EMBL; AAFI02000019; EAL68859.1; -; Genomic_DNA.
DR   RefSeq; XP_642751.1; XM_637659.1.
DR   AlphaFoldDB; Q54ZW5; -.
DR   SMR; Q54ZW5; -.
DR   STRING; 44689.DDB0230021; -.
DR   PaxDb; Q54ZW5; -.
DR   EnsemblProtists; EAL68859; EAL68859; DDB_G0277345.
DR   GeneID; 8620941; -.
DR   KEGG; ddi:DDB_G0277345; -.
DR   dictyBase; DDB_G0277345; rps3a.
DR   eggNOG; KOG1628; Eukaryota.
DR   HOGENOM; CLU_062507_0_0_1; -.
DR   InParanoid; Q54ZW5; -.
DR   OMA; GQNAYTK; -.
DR   PhylomeDB; Q54ZW5; -.
DR   Reactome; R-DDI-156827; L13a-mediated translational silencing of Ceruloplasmin expression.
DR   Reactome; R-DDI-1799339; SRP-dependent cotranslational protein targeting to membrane.
DR   Reactome; R-DDI-5689880; Ub-specific processing proteases.
DR   Reactome; R-DDI-6791226; Major pathway of rRNA processing in the nucleolus and cytosol.
DR   Reactome; R-DDI-72689; Formation of a pool of free 40S subunits.
DR   Reactome; R-DDI-72695; Formation of the ternary complex, and subsequently, the 43S complex.
DR   Reactome; R-DDI-72702; Ribosomal scanning and start codon recognition.
DR   Reactome; R-DDI-72706; GTP hydrolysis and joining of the 60S ribosomal subunit.
DR   Reactome; R-DDI-936440; Negative regulators of DDX58/IFIH1 signaling.
DR   Reactome; R-DDI-975956; Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC).
DR   Reactome; R-DDI-975957; Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC).
DR   PRO; PR:Q54ZW5; -.
DR   Proteomes; UP000002195; Chromosome 2.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0022627; C:cytosolic small ribosomal subunit; IEA:UniProtKB-UniRule.
DR   GO; GO:0031012; C:extracellular matrix; HDA:dictyBase.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:UniProtKB-UniRule.
DR   GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_03122; Ribosomal_S3Ae_euk; 1.
DR   InterPro; IPR027500; Ribosomal_S1/3_euk.
DR   InterPro; IPR001593; Ribosomal_S3Ae.
DR   Pfam; PF01015; Ribosomal_S3Ae; 1.
DR   SMART; SM01397; Ribosomal_S3Ae; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Reference proteome; Ribonucleoprotein; Ribosomal protein.
FT   CHAIN           1..273
FT                   /note="40S ribosomal protein S3a"
FT                   /id="PRO_0000319985"
SQ   SEQUENCE   273 AA;  30357 MW;  FB2B65D43DBE2B86 CRC64;
     MADKKKKGSK KGGKKVDPFT RKEWYVVRAP TQFFKSPADN KVGFTPVNRT QGTKLASDGL
     KGRVYEVSLA DMKDDESQVF RKIKLRAEEV EGRNVLTNFY GMDLTSDKLR SLIHKWSTLI
     ECFVDVKTTD GYFLRVFAIC FTKKGESQKK KTSYAKTSRV KAIRKKMVDI LTETVSSNDL
     KTVVDYLIGV SLNGVTTNAS GFAPTLAEKI RIEGSSIFPI HNVFIRKVKV LKTPKVDAAK
     LSELYASSAT STIAPTEEVG TAVERTEETT TTA