RS4_SYNY3
ID RS4_SYNY3 Reviewed; 202 AA.
AC P48939;
DT 01-FEB-1996, integrated into UniProtKB/Swiss-Prot.
DT 01-FEB-1996, sequence version 1.
DT 25-MAY-2022, entry version 129.
DE RecName: Full=30S ribosomal protein S4 {ECO:0000255|HAMAP-Rule:MF_01306};
GN Name=rpsD {ECO:0000255|HAMAP-Rule:MF_01306};
GN Synonyms=rps4 {ECO:0000255|HAMAP-Rule:MF_01306}; OrderedLocusNames=slr0469;
OS Synechocystis sp. (strain PCC 6803 / Kazusa).
OC Bacteria; Cyanobacteria; Synechococcales; Merismopediaceae; Synechocystis;
OC unclassified Synechocystis.
OX NCBI_TaxID=1111708;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 27184 / PCC 6803 / N-1;
RX PubMed=8590279; DOI=10.1093/dnares/2.4.153;
RA Kaneko T., Tanaka A., Sato S., Kotani H., Sazuka T., Miyajima N.,
RA Sugiura M., Tabata S.;
RT "Sequence analysis of the genome of the unicellular cyanobacterium
RT Synechocystis sp. strain PCC6803. I. Sequence features in the 1 Mb region
RT from map positions 64% to 92% of the genome.";
RL DNA Res. 2:153-166(1995).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 6803 / Kazusa;
RX PubMed=8905231; DOI=10.1093/dnares/3.3.109;
RA Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y.,
RA Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T.,
RA Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S.,
RA Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.;
RT "Sequence analysis of the genome of the unicellular cyanobacterium
RT Synechocystis sp. strain PCC6803. II. Sequence determination of the entire
RT genome and assignment of potential protein-coding regions.";
RL DNA Res. 3:109-136(1996).
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:0000255|HAMAP-Rule:MF_01306}.
CC -!- FUNCTION: With S5 and S12 plays an important role in translational
CC accuracy. {ECO:0000255|HAMAP-Rule:MF_01306}.
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. {ECO:0000255|HAMAP-Rule:MF_01306}.
CC -!- SIMILARITY: Belongs to the universal ribosomal protein uS4 family.
CC {ECO:0000255|HAMAP-Rule:MF_01306}.
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DR EMBL; BA000022; BAA10304.1; -; Genomic_DNA.
DR PIR; S74386; S74386.
DR AlphaFoldDB; P48939; -.
DR SMR; P48939; -.
DR IntAct; P48939; 1.
DR STRING; 1148.1001162; -.
DR PaxDb; P48939; -.
DR EnsemblBacteria; BAA10304; BAA10304; BAA10304.
DR KEGG; syn:slr0469; -.
DR eggNOG; COG0522; Bacteria.
DR InParanoid; P48939; -.
DR OMA; NVVFRMG; -.
DR PhylomeDB; P48939; -.
DR Proteomes; UP000001425; Chromosome.
DR GO; GO:0015935; C:small ribosomal subunit; IBA:GO_Central.
DR GO; GO:0019843; F:rRNA binding; IBA:GO_Central.
DR GO; GO:0003735; F:structural constituent of ribosome; IBA:GO_Central.
DR GO; GO:0045903; P:positive regulation of translational fidelity; IBA:GO_Central.
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 Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW rRNA-binding.
FT CHAIN 1..202
FT /note="30S ribosomal protein S4"
FT /id="PRO_0000132480"
FT DOMAIN 90..152
FT /note="S4 RNA-binding"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01306"
FT REGION 21..42
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 202 AA; 23183 MW; 718F1407D4ADC9EE CRC64;
MSRYRGPRLR IVRRLGELPG LSRKSPRRAY PPGQHGQARR KRSEYAIRLE EKQKLRLNYG
ITEKQLVRYV KKARRATGST GQALLELLEM RLDNTVFRLG MAGTIPGARQ LVCHGHITVN
GQVVDIPSYQ CRPGDIVSVR DRDRSRKLVE TNMEFPGLAN VPSHLEFDKN TFTGKVNSVI
DREWVALQIN ELLVIEYYSR KA
