ID   RS3_METMA               Reviewed;         307 AA.
AC   Q8PV44;
DT   10-JAN-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2002, sequence version 1.
DT   25-MAY-2022, entry version 123.
DE   RecName: Full=30S ribosomal protein S3 {ECO:0000255|HAMAP-Rule:MF_01309};
GN   Name=rps3 {ECO:0000255|HAMAP-Rule:MF_01309}; OrderedLocusNames=MM_2130;
OS   Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM
OS   11833 / OCM 88) (Methanosarcina frisia).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanosarcinales; Methanosarcinaceae; Methanosarcina.
OX   NCBI_TaxID=192952;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88;
RX   PubMed=12125824;
RA   Deppenmeier U., Johann A., Hartsch T., Merkl R., Schmitz R.A.,
RA   Martinez-Arias R., Henne A., Wiezer A., Baeumer S., Jacobi C.,
RA   Brueggemann H., Lienard T., Christmann A., Boemecke M., Steckel S.,
RA   Bhattacharyya A., Lykidis A., Overbeek R., Klenk H.-P., Gunsalus R.P.,
RA   Fritz H.-J., Gottschalk G.;
RT   "The genome of Methanosarcina mazei: evidence for lateral gene transfer
RT   between Bacteria and Archaea.";
RL   J. Mol. Microbiol. Biotechnol. 4:453-461(2002).
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; AE008384; AAM31826.1; -; Genomic_DNA.
DR   RefSeq; WP_011034061.1; NC_003901.1.
DR   AlphaFoldDB; Q8PV44; -.
DR   SMR; Q8PV44; -.
DR   STRING; 192952.MM_2130; -.
DR   EnsemblBacteria; AAM31826; AAM31826; MM_2130.
DR   GeneID; 44088236; -.
DR   KEGG; mma:MM_2130; -.
DR   PATRIC; fig|192952.21.peg.2444; -.
DR   eggNOG; arCOG04097; Archaea.
DR   HOGENOM; CLU_058591_1_0_2; -.
DR   OMA; YIKKCGE; -.
DR   Proteomes; UP000000595; 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..307
FT                   /note="30S ribosomal protein S3"
FT                   /id="PRO_0000130252"
FT   DOMAIN          17..86
FT                   /note="KH type-2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01309"
FT   REGION          201..265
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        201..222
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        243..265
FT                   /note="Acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   307 AA;  33999 MW;  53AFD244D8846B76 CRC64;
     MAIEKKFVND GYVKASMDEY FAEQLNRAGY GGMELNRTPM GTQIIIYSEK PGMVIGKAGK
     VIRKLTRDVA TKYNLENPQI DAQEVKKPEL NAQMMASRLA ASIERGWYFR KAGHNTIRAV
     MNAGALGCEV VISGKLTGAR SRVEKFVDGY IKHSGHPVEE VVDEGFAVAI KKLGTLGCKV
     RIIQPGVVLP DSYKVRESVE IEEPAEKPAE KQVEKPAVAP KKEAAKAKAP APAAAPEPAP
     TEEPEVAEPE EAEEAQVEAS EDFEEAELIY VEGSEEVRRQ VNGVWQHKHE SYDYWHPMAR
     VHKEAKE