ID   RS3A_MONBE              Reviewed;         259 AA.
AC   A9USH8;
DT   24-NOV-2009, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-2008, sequence version 1.
DT   25-MAY-2022, entry version 53.
DE   RecName: Full=40S ribosomal protein S3a {ECO:0000255|HAMAP-Rule:MF_03122};
GN   ORFNames=34920;
OS   Monosiga brevicollis (Choanoflagellate).
OC   Eukaryota; Choanoflagellata; Craspedida; Salpingoecidae; Monosiga.
OX   NCBI_TaxID=81824;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MX1 / ATCC 50154;
RX   PubMed=18273011; DOI=10.1038/nature06617;
RG   JGI Sequencing;
RA   King N., Westbrook M.J., Young S.L., Kuo A., Abedin M., Chapman J.,
RA   Fairclough S., Hellsten U., Isogai Y., Letunic I., Marr M., Pincus D.,
RA   Putnam N., Rokas A., Wright K.J., Zuzow R., Dirks W., Good M.,
RA   Goodstein D., Lemons D., Li W., Lyons J.B., Morris A., Nichols S.,
RA   Richter D.J., Salamov A., Bork P., Lim W.A., Manning G., Miller W.T.,
RA   McGinnis W., Shapiro H., Tjian R., Grigoriev I.V., Rokhsar D.;
RT   "The genome of the choanoflagellate Monosiga brevicollis and the origin of
RT   metazoans.";
RL   Nature 451:783-788(2008).
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; CH991544; EDQ91784.1; -; Genomic_DNA.
DR   RefSeq; XP_001743070.1; XM_001743018.1.
DR   AlphaFoldDB; A9USH8; -.
DR   SMR; A9USH8; -.
DR   STRING; 81824.XP_001743070.1; -.
DR   PRIDE; A9USH8; -.
DR   EnsemblProtists; EDQ91784; EDQ91784; MONBRDRAFT_34920.
DR   GeneID; 5888704; -.
DR   KEGG; mbr:MONBRDRAFT_34920; -.
DR   eggNOG; KOG1628; Eukaryota.
DR   InParanoid; A9USH8; -.
DR   OMA; GQNAYTK; -.
DR   Proteomes; UP000001357; Unassembled WGS sequence.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
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: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   InterPro; IPR018281; Ribosomal_S3Ae_CS.
DR   Pfam; PF01015; Ribosomal_S3Ae; 1.
DR   SMART; SM01397; Ribosomal_S3Ae; 1.
DR   PROSITE; PS01191; RIBOSOMAL_S3AE; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Reference proteome; Ribonucleoprotein; Ribosomal protein.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03122"
FT   CHAIN           2..259
FT                   /note="40S ribosomal protein S3a"
FT                   /id="PRO_0000389422"
SQ   SEQUENCE   259 AA;  29193 MW;  D1AC0643F0765475 CRC64;
     MAVGKNKKLM KGKKGGKKKV VDVFTKKEWY DVKAPSYFKK RQVGKTPVNR TAGTKLSADG
     LRGRVYEMSL ADLNDDESTF RKVKLQVEEI QGTECLTNFH GMSLTTDKLR SLVKKWRSLI
     EAFVDVKTND GYVLRIFSIG FTKKQANSDR KTCYAQSAQK RALRAKMVEI MQREATCDLK
     EFVSKLMPGT IGQEIQKKCQ SIFPLQDVYI RKVKVLKKPR FDVSKLLELH GEAGGVTADK
     GKTVAKSGEF VEPKPQTSV