RS3_NOSS1
ID RS3_NOSS1 Reviewed; 260 AA.
AC Q8YPI5;
DT 10-JAN-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2002, sequence version 1.
DT 25-MAY-2022, entry version 101.
DE RecName: Full=30S ribosomal protein S3 {ECO:0000255|HAMAP-Rule:MF_01309};
GN Name=rpsC {ECO:0000255|HAMAP-Rule:MF_01309};
GN Synonyms=rps3 {ECO:0000255|HAMAP-Rule:MF_01309}; OrderedLocusNames=all4209;
OS Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576).
OC Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Nostoc.
OX NCBI_TaxID=103690;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 7120 / SAG 25.82 / UTEX 2576;
RX PubMed=11759840; DOI=10.1093/dnares/8.5.205;
RA Kaneko T., Nakamura Y., Wolk C.P., Kuritz T., Sasamoto S., Watanabe A.,
RA Iriguchi M., Ishikawa A., Kawashima K., Kimura T., Kishida Y., Kohara M.,
RA Matsumoto M., Matsuno A., Muraki A., Nakazaki N., Shimpo S., Sugimoto M.,
RA Takazawa M., Yamada M., Yasuda M., Tabata S.;
RT "Complete genomic sequence of the filamentous nitrogen-fixing
RT cyanobacterium Anabaena sp. strain PCC 7120.";
RL DNA Res. 8:205-213(2001).
CC -!- FUNCTION: Binds the lower part of the 30S subunit head. Binds mRNA in
CC the 70S ribosome, positioning it for translation. {ECO:0000255|HAMAP-
CC Rule:MF_01309}.
CC -!- SUBUNIT: Part of the 30S ribosomal subunit. Forms a tight complex with
CC proteins S10 and S14. {ECO:0000255|HAMAP-Rule:MF_01309}.
CC -!- SIMILARITY: Belongs to the universal ribosomal protein uS3 family.
CC {ECO:0000255|HAMAP-Rule:MF_01309}.
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DR EMBL; BA000019; BAB75908.1; -; Genomic_DNA.
DR PIR; AB2332; AB2332.
DR RefSeq; WP_010998347.1; NZ_RSCN01000010.1.
DR AlphaFoldDB; Q8YPI5; -.
DR SMR; Q8YPI5; -.
DR STRING; 103690.17133344; -.
DR EnsemblBacteria; BAB75908; BAB75908; BAB75908.
DR KEGG; ana:all4209; -.
DR eggNOG; COG0092; Bacteria.
DR OMA; KTNPIGN; -.
DR OrthoDB; 1132353at2; -.
DR Proteomes; UP000002483; Chromosome.
DR GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR GO; GO:0003729; F:mRNA binding; IEA:UniProtKB-UniRule.
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 Gene3D; 3.30.1140.32; -; 1.
DR Gene3D; 3.30.300.20; -; 1.
DR HAMAP; MF_01309_B; Ribosomal_S3_B; 1.
DR InterPro; IPR004087; KH_dom.
DR InterPro; IPR015946; KH_dom-like_a/b.
DR InterPro; IPR004044; KH_dom_type_2.
DR InterPro; IPR009019; KH_sf_prok-type.
DR InterPro; IPR005704; Ribosomal_S3_bac-typ.
DR InterPro; IPR001351; Ribosomal_S3_C.
DR InterPro; IPR036419; Ribosomal_S3_C_sf.
DR InterPro; IPR018280; Ribosomal_S3_CS.
DR Pfam; PF07650; KH_2; 1.
DR Pfam; PF00189; Ribosomal_S3_C; 1.
DR SMART; SM00322; KH; 1.
DR SUPFAM; SSF54814; SSF54814; 1.
DR SUPFAM; SSF54821; SSF54821; 1.
DR TIGRFAMs; TIGR01009; rpsC_bact; 1.
DR PROSITE; PS50823; KH_TYPE_2; 1.
DR PROSITE; PS00548; RIBOSOMAL_S3; 1.
PE 3: Inferred from homology;
KW Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW rRNA-binding.
FT CHAIN 1..260
FT /note="30S ribosomal protein S3"
FT /id="PRO_0000130060"
FT DOMAIN 39..114
FT /note="KH type-2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01309"
FT REGION 218..260
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 225..260
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 260 AA; 29871 MW; 03FADE94B3304813 CRC64;
MGQKIHPVGF RLGITQEHQS RWFAEPSRYP ELLQEDHKLR QYIEQKLGRL AQNNAGISEV
RIERKADQID LEVRTARPGV VVGRGGQGIE ALRTGLQTLL GGNRQIRINV VEVQRVDADA
YLIAEFIAQQ LERRVSFRRV VRQAIQRAQK AGIQGIKVQV SGRLNGAEIA RTEWTREGRV
PLHTLRADID YSYCTAKTVY GILGIKVWVF KGEIIPGQEV ATPPPSPRDR DRDRGDRDRE
PRRRQQQRRR QQFEDRSNEG
