ID RR4_HELAN Reviewed; 201 AA.
AC Q1KXV7;
DT 06-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT 30-MAY-2006, sequence version 1.
DT 03-APR-2013, entry version 32.
DE RecName: Full=30S ribosomal protein S4, chloroplastic;
GN Name=rps4;
OS Helianthus annuus (Common sunflower).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliophyta; eudicotyledons; core eudicotyledons;
OC asterids; campanulids; Asterales; Asteraceae; Asteroideae;
OC Heliantheae alliance; Heliantheae; Helianthus.
OX NCBI_TaxID=4232;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. HA383;
RA Timme R.E., Kuehl J.V., Boore J.L., Jansen R.K.;
RT "A comparison of the first two published chloroplast genomes in
RT Asteraceae: Lactuca and Helianthus.";
RL Submitted (JAN-2006) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: One of the primary rRNA binding proteins, it binds
CC directly to 16S rRNA where it nucleates assembly of the body of
CC the 30S subunit (By similarity).
CC -!- FUNCTION: With S5 and S12 plays an important role in translational
CC accuracy (By similarity).
CC -!- SUBUNIT: Part of the 30S ribosomal subunit. Contacts protein S5.
CC The interaction surface between S4 and S5 is involved in control
CC of translational fidelity (By similarity).
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC -!- SIMILARITY: Belongs to the ribosomal protein S4P family.
CC -!- SIMILARITY: Contains 1 S4 RNA-binding domain.
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DR EMBL; DQ383815; ABD47148.1; -; Genomic_DNA.
DR RefSeq; YP_588119.1; NC_007977.1.
DR ProteinModelPortal; Q1KXV7; -.
DR SMR; Q1KXV7; 1-199.
DR GeneID; 4055595; -.
DR ProtClustDB; CHL00113; -.
DR GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR GO; GO:0015935; C:small ribosomal subunit; IEA:InterPro.
DR GO; GO:0019843; F:rRNA binding; IEA:HAMAP.
DR GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR GO; GO:0006412; P:translation; IEA:HAMAP.
DR Gene3D; 1.10.1050.10; -; 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 PANTHER; PTHR11831; PTHR11831; 1.
DR Pfam; PF00163; Ribosomal_S4; 1.
DR Pfam; PF01479; 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; Ribonucleoprotein; Ribosomal protein;
KW RNA-binding; rRNA-binding.
FT CHAIN 1 201 30S ribosomal protein S4, chloroplastic.
FT /FTId=PRO_0000277011.
FT DOMAIN 89 149 S4 RNA-binding.
SQ SEQUENCE 201 AA; 23240 MW; B09D990915900B7F CRC64;
MSRYRGPRFK KIRRLGALPG LTNKRPRAGS DLRNQSRSGK KSQYRIRLEE KQKLRFHYGL
TERQLLKYVR IAGKAKGSTG QVLLQLLEMR LDNILFRLGM APTIPGARQL VNHRHILVNG
RIVDIPSYRC KPRDTIAARD EQKSRALIQN SLDSSPPEEL PNHLTLQPFQ YKGLVNQIID
SKWVGLKINE LLVVEYYSRQ T
//
