ID   RS3A_CATRO              Reviewed;         261 AA.
AC   P33444; P93765;
DT   01-FEB-1994, integrated into UniProtKB/Swiss-Prot.
DT   24-NOV-2009, sequence version 4.
DT   25-MAY-2022, entry version 75.
DE   RecName: Full=40S ribosomal protein S3a {ECO:0000255|HAMAP-Rule:MF_03122};
DE   AltName: Full=CYC07 protein;
GN   Name=RPS3A {ECO:0000255|HAMAP-Rule:MF_03122}; Synonyms=CYC07;
OS   Catharanthus roseus (Madagascar periwinkle) (Vinca rosea).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Gentianales; Apocynaceae; Rauvolfioideae; Vinceae;
OC   Catharanthinae; Catharanthus.
OX   NCBI_TaxID=4058;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=1844881; DOI=10.1111/j.1365-313x.1991.00141.x;
RA   Ito M., Kodama H., Komamine A.;
RT   "Identification of a novel S-phase-specific gene during the cell cycle in
RT   synchronous cultures of Catharanthus roseus cells.";
RL   Plant J. 1:141-148(1991).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=B;
RX   PubMed=8204824; DOI=10.1007/bf00014441;
RA   Ito M., Sato T., Fukuda H., Komamine A.;
RT   "Meristem-specific gene expression directed by the promoter of the S-phase-
RT   specific gene, cyc07, in transgenic Arabidopsis.";
RL   Plant Mol. Biol. 24:863-878(1994).
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.
CC   -!- DEVELOPMENTAL STAGE: Expressed specifically in the S phase during the
CC       plant cell cycle.
CC   -!- SIMILARITY: Belongs to the eukaryotic ribosomal protein eS1 family.
CC       {ECO:0000255|HAMAP-Rule:MF_03122}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=BAA00860.1; Type=Frameshift; Evidence={ECO:0000305};
CC       Sequence=BAA05057.1; Type=Frameshift; Evidence={ECO:0000305};
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DR   EMBL; D01058; BAA00860.1; ALT_FRAME; mRNA.
DR   EMBL; D26058; BAA05057.1; ALT_FRAME; Genomic_DNA.
DR   PIR; S46496; JQ0939.
DR   AlphaFoldDB; P33444; -.
DR   SMR; P33444; -.
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   2: Evidence at transcript level;
KW   Cytoplasm; Ribonucleoprotein; Ribosomal protein.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03122"
FT   CHAIN           2..261
FT                   /note="40S ribosomal protein S3a"
FT                   /id="PRO_0000153534"
FT   REGION          1..20
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1..15
FT                   /note="Basic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   CONFLICT        62
FT                   /note="E -> K (in Ref. 2; BAA05057)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        177
FT                   /note="Q -> P (in Ref. 2; BAA05057)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        202
FT                   /note="S -> P (in Ref. 2; BAA05057)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   261 AA;  29767 MW;  CE02133D3D1B2779 CRC64;
     MAVGKNKRIS KGKKGGKKKA ADPFAKKDWY DIKAPSVFSV RNVGKTLVTR TQGTKIASEG
     LEHRVFEISL ADLQGDEDHS FRKIRLRAED IQGKNVLTNF WGMDFTTDKL RSLVRKWQSL
     IEAHVDVKTT DSYTLRMFCI GFTKKRANQQ KRTCYAQSSQ IRQIRRKMRE IMVNQAQSCD
     LKDLVQKFIP ESIGREIEKA TSSIYPLQNV FIRKVKILKA PKFDLGKLME VHGDYNEDDI
     GTKLDRPAEE AVAEPTEVIG A