ID   RR3_PORPU               Reviewed;         230 AA.
AC   P51308;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   25-MAY-2022, entry version 88.
DE   RecName: Full=30S ribosomal protein S3, chloroplastic;
GN   Name=rps3;
OS   Porphyra purpurea (Red seaweed) (Ulva purpurea).
OG   Plastid; Chloroplast.
OC   Eukaryota; Rhodophyta; Bangiophyceae; Bangiales; Bangiaceae; Porphyra.
OX   NCBI_TaxID=2787;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Avonport;
RA   Reith M.E., Munholland J.;
RT   "Complete nucleotide sequence of the Porphyra purpurea chloroplast
RT   genome.";
RL   Plant Mol. Biol. Rep. 13:333-335(1995).
CC   -!- SUBUNIT: Part of the 30S ribosomal subunit. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uS3 family.
CC       {ECO:0000305}.
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DR   EMBL; U38804; AAC08194.1; -; Genomic_DNA.
DR   PIR; S73229; S73229.
DR   RefSeq; NP_053918.1; NC_000925.1.
DR   AlphaFoldDB; P51308; -.
DR   SMR; P51308; -.
DR   GeneID; 809937; -.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR   GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR   GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.30.1140.32; -; 1.
DR   Gene3D; 3.30.300.20; -; 1.
DR   HAMAP; MF_01309_B; Ribosomal_S3_B; 1.
DR   InterPro; IPR004087; KH_dom.
DR   InterPro; IPR015946; KH_dom-like_a/b.
DR   InterPro; IPR004044; KH_dom_type_2.
DR   InterPro; IPR009019; KH_sf_prok-type.
DR   InterPro; IPR005704; Ribosomal_S3_bac-typ.
DR   InterPro; IPR001351; Ribosomal_S3_C.
DR   InterPro; IPR036419; Ribosomal_S3_C_sf.
DR   InterPro; IPR018280; Ribosomal_S3_CS.
DR   Pfam; PF07650; KH_2; 1.
DR   Pfam; PF00189; Ribosomal_S3_C; 1.
DR   SMART; SM00322; KH; 1.
DR   SUPFAM; SSF54814; SSF54814; 1.
DR   SUPFAM; SSF54821; SSF54821; 1.
DR   TIGRFAMs; TIGR01009; rpsC_bact; 1.
DR   PROSITE; PS50823; KH_TYPE_2; 1.
DR   PROSITE; PS00548; RIBOSOMAL_S3; 1.
PE   3: Inferred from homology;
KW   Chloroplast; Plastid; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..230
FT                   /note="30S ribosomal protein S3, chloroplastic"
FT                   /id="PRO_0000130302"
FT   DOMAIN          39..109
FT                   /note="KH type-2"
SQ   SEQUENCE   230 AA;  25631 MW;  5489B93704D7F0ED CRC64;
     MGQKIHPLGF RIGITQKHRS SWFASSKDYS VLLQEDHKIR SFIHGKLSNA SIAKIEINRK
     ADQVEVLIAT ARPGIVLGKS GAGIESLRNS LTLILDPNKQ IRVNVVEISD PDSEATLVAE
     FITQQLEKRV AFRRAVRQAV QRAQRANTQG VKIQVSGRLN GAEIARSEWV REGRVPLQTL
     RADIDYCHRQ AHTTYGVLGV KVWLFKGELL PDSKVVELAP SQDQINPDVS