ID RS4_IDILO Reviewed; 206 AA.
AC Q5QXV7;
DT 15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT 04-JAN-2005, sequence version 1.
DT 27-MAR-2024, entry version 109.
DE RecName: Full=Small ribosomal subunit protein uS4 {ECO:0000255|HAMAP-Rule:MF_01306};
DE AltName: Full=30S ribosomal protein S4 {ECO:0000305};
GN Name=rpsD {ECO:0000255|HAMAP-Rule:MF_01306}; OrderedLocusNames=IL1892;
OS Idiomarina loihiensis (strain ATCC BAA-735 / DSM 15497 / L2-TR).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC Idiomarinaceae; Idiomarina.
OX NCBI_TaxID=283942;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-735 / DSM 15497 / L2-TR;
RX PubMed=15596722; DOI=10.1073/pnas.0407638102;
RA Hou S., Saw J.H., Lee K.S., Freitas T.A., Belisle C., Kawarabayasi Y.,
RA Donachie S.P., Pikina A., Galperin M.Y., Koonin E.V., Makarova K.S.,
RA Omelchenko M.V., Sorokin A., Wolf Y.I., Li Q.X., Keum Y.S., Campbell S.,
RA Denery J., Aizawa S., Shibata S., Malahoff A., Alam M.;
RT "Genome sequence of the deep-sea gamma-proteobacterium Idiomarina
RT loihiensis reveals amino acid fermentation as a source of carbon and
RT energy.";
RL Proc. Natl. Acad. Sci. U.S.A. 101:18036-18041(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: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; AE017340; AAV82724.1; -; Genomic_DNA.
DR RefSeq; WP_011235124.1; NC_006512.1.
DR AlphaFoldDB; Q5QXV7; -.
DR SMR; Q5QXV7; -.
DR STRING; 283942.IL1892; -.
DR KEGG; ilo:IL1892; -.
DR eggNOG; COG0522; Bacteria.
DR HOGENOM; CLU_092403_0_2_6; -.
DR OrthoDB; 9803672at2; -.
DR Proteomes; UP000001171; Chromosome.
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; 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 Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW rRNA-binding.
FT CHAIN 1..206
FT /note="Small ribosomal subunit protein uS4"
FT /id="PRO_0000132395"
FT DOMAIN 96..157
FT /note="S4 RNA-binding"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01306"
SQ SEQUENCE 206 AA; 23537 MW; 580550A276697D42 CRC64;
MARYLGPKLK LSRREGTDLF LKSGVRAIDS KCKIETAPGQ HGARRGRLSD YGVQLREKQK
VRRMYGVLEK QFRNYYKEAA RLKGNTGENL LQLLEQRLDN VVYRMGFAST RAEARQLVSH
KAVVVNGQVV NIPSFKVRPE DVVSVREKAK KQARIGAALE LAEQREKPVW IEVDNNKLEG
AFKRLPERSD LSAEINEQLI VELYSK
//
