ID   RR4_ORYSI               Reviewed;         201 AA.
AC   P0C487; P12147; Q6QY73; Q7G222;
DT   12-JUN-2007, integrated into UniProtKB/Swiss-Prot.
DT   12-JUN-2007, sequence version 1.
DT   25-MAY-2022, entry version 64.
DE   RecName: Full=30S ribosomal protein S4, chloroplastic;
GN   Name=rps4; ORFNames=9311052;
OS   Oryza sativa subsp. indica (Rice).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX   NCBI_TaxID=39946;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. 93-11;
RX   PubMed=15122023; DOI=10.1104/pp.103.031245;
RA   Tang J., Xia H., Cao M., Zhang X., Zeng W., Hu S., Tong W., Wang J.,
RA   Wang J., Yu J., Yang H., Zhu L.;
RT   "A comparison of rice chloroplast genomes.";
RL   Plant Physiol. 135:412-420(2004).
CC   -!- FUNCTION: One of the primary rRNA binding proteins, it binds directly
CC       to 16S rRNA where it nucleates assembly of the body of the 30S subunit.
CC       {ECO:0000250}.
CC   -!- FUNCTION: With S5 and S12 plays an important role in translational
CC       accuracy. {ECO:0000250}.
CC   -!- SUBUNIT: Part of the 30S ribosomal subunit. Contacts protein S5. The
CC       interaction surface between S4 and S5 is involved in control of
CC       translational fidelity (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uS4 family.
CC       {ECO:0000305}.
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DR   EMBL; AY522329; AAS46056.1; -; Genomic_DNA.
DR   RefSeq; YP_009161366.1; NC_027678.1.
DR   RefSeq; YP_654216.1; NC_008155.1.
DR   AlphaFoldDB; P0C487; -.
DR   SMR; P0C487; -.
DR   STRING; 39946.P0C487; -.
DR   GeneID; 4126886; -.
DR   Proteomes; UP000007015; Chloroplast.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0009536; C:plastid; IC:Gramene.
DR   GO; GO:0015935; C:small ribosomal subunit; IEA:InterPro.
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   CDD; cd00165; S4; 1.
DR   Gene3D; 3.10.290.10; -; 1.
DR   HAMAP; MF_01306_B; Ribosomal_S4_B; 1.
DR   InterPro; IPR022801; Ribosomal_S4/S9.
DR   InterPro; IPR001912; Ribosomal_S4/S9_N.
DR   InterPro; IPR005709; Ribosomal_S4_bac-type.
DR   InterPro; IPR018079; Ribosomal_S4_CS.
DR   InterPro; IPR002942; S4_RNA-bd.
DR   InterPro; IPR036986; S4_RNA-bd_sf.
DR   PANTHER; PTHR11831; PTHR11831; 1.
DR   Pfam; PF00163; Ribosomal_S4; 1.
DR   Pfam; PF01479; S4; 1.
DR   SMART; SM01390; Ribosomal_S4; 1.
DR   SMART; SM00363; S4; 1.
DR   TIGRFAMs; TIGR01017; rpsD_bact; 1.
DR   PROSITE; PS00632; RIBOSOMAL_S4; 1.
DR   PROSITE; PS50889; S4; 1.
PE   3: Inferred from homology;
KW   Chloroplast; Plastid; Reference proteome; Ribonucleoprotein;
KW   Ribosomal protein; RNA-binding; rRNA-binding.
FT   CHAIN           1..201
FT                   /note="30S ribosomal protein S4, chloroplastic"
FT                   /id="PRO_0000290083"
FT   DOMAIN          89..150
FT                   /note="S4 RNA-binding"
FT   REGION          20..39
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   201 AA;  23423 MW;  EA82A6ABC134B3A2 CRC64;
     MSRYRGPRFK KIRRLGALPG LTRKTPKSGS NLKKKFHSGK KEQYRIRLQE KQKLRFHYGL
     TERQLLRYVH IAGKAKSSTG QVLLQLLEMR LDNILFRLGM ASTIPEARQL VNHRHILVNG
     RIVDIPSFRC KPRDIITTKD NQRSKRLVQN SIASSDPGKL PKHLTIDTLQ YKGLVKKILD
     RKWVGLKINE LLVVEYYSRQ T