ID RR4_ARATH Reviewed; 201 AA.
AC P56799;
DT 30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT 30-MAY-2000, sequence version 1.
DT 27-MAR-2024, entry version 132.
DE RecName: Full=Small ribosomal subunit protein uS4c {ECO:0000303|PubMed:36423343};
DE AltName: Full=30S ribosomal protein S4, chloroplastic;
GN Name=rps4; OrderedLocusNames=AtCg00380;
OS Arabidopsis thaliana (Mouse-ear cress).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX NCBI_TaxID=3702;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Columbia;
RX PubMed=10574454; DOI=10.1093/dnares/6.5.283;
RA Sato S., Nakamura Y., Kaneko T., Asamizu E., Tabata S.;
RT "Complete structure of the chloroplast genome of Arabidopsis thaliana.";
RL DNA Res. 6:283-290(1999).
RN [2]
RP NOMENCLATURE.
RX PubMed=36423343; DOI=10.1093/plcell/koac333;
RA Scarpin M.R., Busche M., Martinez R.E., Harper L.C., Reiser L.,
RA Szakonyi D., Merchante C., Lan T., Xiong W., Mo B., Tang G., Chen X.,
RA Bailey-Serres J., Browning K.S., Brunkard J.O.;
RT "An updated nomenclature for plant ribosomal protein genes.";
RL Plant Cell 35:640-643(2023).
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; AP000423; BAA84387.1; -; Genomic_DNA.
DR RefSeq; NP_051061.1; NC_000932.1.
DR AlphaFoldDB; P56799; -.
DR SMR; P56799; -.
DR BioGRID; 29966; 13.
DR STRING; 3702.P56799; -.
DR PaxDb; 3702-ATCG00380-1; -.
DR ProteomicsDB; 228247; -.
DR EnsemblPlants; ATCG00380.1; ATCG00380.1; ATCG00380.
DR GeneID; 844765; -.
DR Gramene; ATCG00380.1; ATCG00380.1; ATCG00380.
DR KEGG; ath:ArthCp024; -.
DR Araport; ATCG00380; -.
DR TAIR; ATCG00380; RPS4.
DR eggNOG; KOG3301; Eukaryota.
DR HOGENOM; CLU_092403_0_5_1; -.
DR InParanoid; P56799; -.
DR OMA; QLVVELY; -.
DR OrthoDB; 5483309at2759; -.
DR PRO; PR:P56799; -.
DR Proteomes; UP000006548; Chloroplast Pltd.
DR ExpressionAtlas; P56799; baseline and differential.
DR Genevisible; P56799; AT.
DR GO; GO:0009507; C:chloroplast; HDA:TAIR.
DR GO; GO:0009570; C:chloroplast stroma; HDA:TAIR.
DR GO; GO:0009536; C:plastid; HDA:TAIR.
DR GO; GO:0015935; C:small ribosomal subunit; IEA:InterPro.
DR GO; GO:0003729; F:mRNA binding; IDA:TAIR.
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; RNA-binding S4 domain; 1.
DR HAMAP; MF_01306_B; Ribosomal_uS4_B; 1.
DR InterPro; IPR022801; Ribosomal_uS4.
DR InterPro; IPR005709; Ribosomal_uS4_bac-type.
DR InterPro; IPR018079; Ribosomal_uS4_CS.
DR InterPro; IPR001912; Ribosomal_uS4_N.
DR InterPro; IPR002942; S4_RNA-bd.
DR InterPro; IPR036986; S4_RNA-bd_sf.
DR NCBIfam; TIGR01017; rpsD_bact; 1.
DR PANTHER; PTHR11831; 30S 40S RIBOSOMAL PROTEIN; 1.
DR PANTHER; PTHR11831:SF4; 37S RIBOSOMAL PROTEIN NAM9, MITOCHONDRIAL; 1.
DR Pfam; PF00163; Ribosomal_S4; 1.
DR Pfam; PF01479; S4; 1.
DR SMART; SM01390; Ribosomal_S4; 1.
DR SMART; SM00363; S4; 1.
DR SUPFAM; SSF55174; Alpha-L RNA-binding motif; 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="Small ribosomal subunit protein uS4c"
FT /id="PRO_0000132535"
FT DOMAIN 89..152
FT /note="S4 RNA-binding"
SQ SEQUENCE 201 AA; 23240 MW; 8D3BF0FE9D91E147 CRC64;
MSRYRGPRFK KIRRLGALPG LTSKRPKAGS DLRNQSRSVK KSQYRIRLEE KQKLRFHYGL
TEHQLLKYVR IAGKAKGSTG QVLLQLLEMR LDNILFRLGM ALTIPQARQL VNHGHILVNG
RIVDIPSYRC KPRDIITVKD EQNSRTLVQN LLDSSAPEEL PNHLTLHTFQ YEGLVNQIID
RKCVGLKINE LLVVEYYSRQ T
//
