ID   RS3_IGNH4               Reviewed;         241 AA.
AC   A8AA20;
DT   18-MAR-2008, integrated into UniProtKB/Swiss-Prot.
DT   23-OCT-2007, sequence version 1.
DT   25-MAY-2022, entry version 76.
DE   RecName: Full=30S ribosomal protein S3 {ECO:0000255|HAMAP-Rule:MF_01309};
GN   Name=rps3 {ECO:0000255|HAMAP-Rule:MF_01309}; OrderedLocusNames=Igni_0590;
OS   Ignicoccus hospitalis (strain KIN4/I / DSM 18386 / JCM 14125).
OC   Archaea; Crenarchaeota; Thermoprotei; Desulfurococcales;
OC   Desulfurococcaceae; Ignicoccus.
OX   NCBI_TaxID=453591;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=KIN4/I / DSM 18386 / JCM 14125;
RX   PubMed=19000309; DOI=10.1186/gb-2008-9-11-r158;
RA   Podar M., Anderson I., Makarova K.S., Elkins J.G., Ivanova N., Wall M.A.,
RA   Lykidis A., Mavromatis K., Sun H., Hudson M.E., Chen W., Deciu C.,
RA   Hutchison D., Eads J.R., Anderson A., Fernandes F., Szeto E., Lapidus A.,
RA   Kyrpides N.C., Saier M.H. Jr., Richardson P.M., Rachel R., Huber H.,
RA   Eisen J.A., Koonin E.V., Keller M., Stetter K.O.;
RT   "A genomic analysis of the archaeal system Ignicoccus hospitalis-
RT   Nanoarchaeum equitans.";
RL   Genome Biol. 9:R158.1-R158.18(2008).
CC   -!- FUNCTION: Binds the lower part of the 30S subunit head.
CC       {ECO:0000255|HAMAP-Rule:MF_01309}.
CC   -!- SUBUNIT: Part of the 30S ribosomal subunit. {ECO:0000255|HAMAP-
CC       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; CP000816; ABU81772.1; -; Genomic_DNA.
DR   RefSeq; WP_011998624.1; NC_009776.1.
DR   AlphaFoldDB; A8AA20; -.
DR   SMR; A8AA20; -.
DR   STRING; 453591.Igni_0590; -.
DR   EnsemblBacteria; ABU81772; ABU81772; Igni_0590.
DR   GeneID; 5562246; -.
DR   KEGG; iho:Igni_0590; -.
DR   eggNOG; arCOG04097; Archaea.
DR   HOGENOM; CLU_058591_1_1_2; -.
DR   OMA; KTNPIGN; -.
DR   OrthoDB; 60366at2157; -.
DR   PhylomeDB; A8AA20; -.
DR   Proteomes; UP000000262; 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   Gene3D; 3.30.1140.32; -; 1.
DR   Gene3D; 3.30.300.20; -; 1.
DR   HAMAP; MF_01309_A; Ribosomal_S3_A; 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; IPR027488; Ribosomal_S3_arc.
DR   InterPro; IPR001351; Ribosomal_S3_C.
DR   InterPro; IPR036419; Ribosomal_S3_C_sf.
DR   InterPro; IPR005703; Ribosomal_S3_euk/arc.
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; TIGR01008; uS3_euk_arch; 1.
DR   PROSITE; PS50823; KH_TYPE_2; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..241
FT                   /note="30S ribosomal protein S3"
FT                   /id="PRO_0000323311"
FT   DOMAIN          22..91
FT                   /note="KH type-2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01309"
FT   REGION          218..241
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   241 AA;  27245 MW;  992FCC94B0FDEE4A CRC64;
     MSVAKKNIKK YFLEQALTQV KVDEYLAYKF HSVGYSKVEL QKTPMGTRVI IYAERSGAII
     GRRGQTIKQI TKVLEEWFGI PNPQVTVVKV EEPELDARVM AFRLANALQR GFHFRRAAYT
     TLRRIMGAGA IGAQVKVSGK LRGERARFEK YIAGKVYKSG NQVVRLTDRA IAHVLLKVGV
     EGVEVIISKK SEEERPDDEV RIKSPEEVNE IVQKIREEMQ QTQPEAPTLE ETVEQSGGET
     Q