ID RS3_METST Reviewed; 252 AA.
AC Q2NFW2;
DT 10-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT 07-FEB-2006, sequence version 1.
DT 27-MAR-2024, entry version 93.
DE RecName: Full=Small ribosomal subunit protein uS3 {ECO:0000255|HAMAP-Rule:MF_01309};
DE AltName: Full=30S ribosomal protein S3 {ECO:0000305};
GN Name=rps3 {ECO:0000255|HAMAP-Rule:MF_01309}; OrderedLocusNames=Msp_0903;
OS Methanosphaera stadtmanae (strain ATCC 43021 / DSM 3091 / JCM 11832 /
OS MCB-3).
OC Archaea; Euryarchaeota; Methanomada group; Methanobacteria;
OC Methanobacteriales; Methanobacteriaceae; Methanosphaera.
OX NCBI_TaxID=339860;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 43021 / DSM 3091 / JCM 11832 / MCB-3;
RX PubMed=16385054; DOI=10.1128/jb.188.2.642-658.2006;
RA Fricke W.F., Seedorf H., Henne A., Kruer M., Liesegang H., Hedderich R.,
RA Gottschalk G., Thauer R.K.;
RT "The genome sequence of Methanosphaera stadtmanae reveals why this human
RT intestinal archaeon is restricted to methanol and H2 for methane formation
RT and ATP synthesis.";
RL J. Bacteriol. 188:642-658(2006).
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; CP000102; ABC57291.1; -; Genomic_DNA.
DR RefSeq; WP_011406490.1; NC_007681.1.
DR AlphaFoldDB; Q2NFW2; -.
DR SMR; Q2NFW2; -.
DR STRING; 339860.Msp_0903; -.
DR GeneID; 41325478; -.
DR KEGG; mst:Msp_0903; -.
DR eggNOG; arCOG04097; Archaea.
DR HOGENOM; CLU_058591_1_1_2; -.
DR OrthoDB; 9126at2157; -.
DR Proteomes; UP000001931; 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; cd02411; KH-II_30S_S3_arch; 1.
DR Gene3D; 3.30.300.20; -; 1.
DR Gene3D; 3.30.1140.32; Ribosomal protein S3, C-terminal domain; 1.
DR HAMAP; MF_01309_A; Ribosomal_uS3_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; IPR036419; Ribosomal_S3_C_sf.
DR InterPro; IPR027488; Ribosomal_uS3_arc.
DR InterPro; IPR001351; Ribosomal_uS3_C.
DR InterPro; IPR005703; Ribosomal_uS3_euk/arc.
DR NCBIfam; TIGR01008; uS3_euk_arch; 1.
DR PANTHER; PTHR11760; 30S/40S RIBOSOMAL PROTEIN S3; 1.
DR PANTHER; PTHR11760:SF32; 40S RIBOSOMAL PROTEIN S3; 1.
DR Pfam; PF07650; KH_2; 1.
DR Pfam; PF00189; Ribosomal_S3_C; 1.
DR SMART; SM00322; KH; 1.
DR SUPFAM; SSF54814; Prokaryotic type KH domain (KH-domain type II); 1.
DR SUPFAM; SSF54821; Ribosomal protein S3 C-terminal domain; 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..252
FT /note="Small ribosomal subunit protein uS3"
FT /id="PRO_0000293926"
FT DOMAIN 16..85
FT /note="KH type-2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01309"
FT REGION 233..252
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 252 AA; 28213 MW; DA0BFA8A04B6CFC2 CRC64;
MIEKDFVKEG LKRTRIDEYL ETKLERAGYG GMDIQVTPVG TMVIVYAEKP GMVIGRGGKT
VRAITKTLKN NFDLENPQVE VKEVDVPELN PRIMAHKVVA MLQRGMQFRR VAYSIIRRIM
SAGAQGVEVT ISGKIRGSRS ACAKFNEGYI KKCGEPSIKY VKEGFATVQL KPGVLGIYVR
IMPPEVTLPD NIEISEPEIV DVEEPVAQEV PEVQESEIVE EITGEDILEE LSEESEIEEI
TEEIEDVETL EE
//
