ID   RS1_RICTY               Reviewed;         568 AA.
AC   Q68WL4;
DT   15-MAY-2007, integrated into UniProtKB/Swiss-Prot.
DT   11-OCT-2004, sequence version 1.
DT   27-MAR-2024, entry version 89.
DE   RecName: Full=Small ribosomal subunit protein bS1 {ECO:0000305};
DE   AltName: Full=30S ribosomal protein S1;
GN   Name=rpsA; OrderedLocusNames=RT0508;
OS   Rickettsia typhi (strain ATCC VR-144 / Wilmington).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; typhus group.
OX   NCBI_TaxID=257363;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC VR-144 / Wilmington;
RX   PubMed=15317790; DOI=10.1128/jb.186.17.5842-5855.2004;
RA   McLeod M.P., Qin X., Karpathy S.E., Gioia J., Highlander S.K., Fox G.E.,
RA   McNeill T.Z., Jiang H., Muzny D., Jacob L.S., Hawes A.C., Sodergren E.,
RA   Gill R., Hume J., Morgan M., Fan G., Amin A.G., Gibbs R.A., Hong C.,
RA   Yu X.-J., Walker D.H., Weinstock G.M.;
RT   "Complete genome sequence of Rickettsia typhi and comparison with sequences
RT   of other Rickettsiae.";
RL   J. Bacteriol. 186:5842-5855(2004).
CC   -!- FUNCTION: Binds mRNA; thus facilitating recognition of the initiation
CC       point. It is needed to translate mRNA with a short Shine-Dalgarno (SD)
CC       purine-rich sequence (By similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the bacterial ribosomal protein bS1 family.
CC       {ECO:0000305}.
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DR   EMBL; AE017197; AAU03978.1; -; Genomic_DNA.
DR   RefSeq; WP_011190959.1; NC_006142.1.
DR   AlphaFoldDB; Q68WL4; -.
DR   KEGG; rty:RT0508; -.
DR   eggNOG; COG0539; Bacteria.
DR   HOGENOM; CLU_015805_2_1_5; -.
DR   OrthoDB; 9804077at2; -.
DR   Proteomes; UP000000604; Chromosome.
DR   GO; GO:1990904; C:ribonucleoprotein complex; IEA:UniProtKB-KW.
DR   GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR   GO; GO:0006412; P:translation; IEA:InterPro.
DR   CDD; cd05687; S1_RPS1_repeat_ec1_hs1; 1.
DR   CDD; cd04465; S1_RPS1_repeat_ec2_hs2; 1.
DR   CDD; cd05688; S1_RPS1_repeat_ec3; 1.
DR   Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 6.
DR   InterPro; IPR012340; NA-bd_OB-fold.
DR   InterPro; IPR000110; Ribosomal_bS1.
DR   InterPro; IPR035104; Ribosomal_protein_S1-like.
DR   InterPro; IPR003029; S1_domain.
DR   NCBIfam; TIGR00717; rpsA; 1.
DR   PANTHER; PTHR10724; 30S RIBOSOMAL PROTEIN S1; 1.
DR   PANTHER; PTHR10724:SF13; 30S RIBOSOMAL PROTEIN S1; 1.
DR   Pfam; PF00575; S1; 6.
DR   PIRSF; PIRSF002111; RpsA; 1.
DR   PRINTS; PR00681; RIBOSOMALS1.
DR   SMART; SM00316; S1; 6.
DR   SUPFAM; SSF50249; Nucleic acid-binding proteins; 6.
DR   PROSITE; PS50126; S1; 6.
PE   3: Inferred from homology;
KW   Repeat; Ribonucleoprotein; Ribosomal protein; RNA-binding.
FT   CHAIN           1..568
FT                   /note="Small ribosomal subunit protein bS1"
FT                   /id="PRO_0000286648"
FT   DOMAIN          39..100
FT                   /note="S1 motif 1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00180"
FT   DOMAIN          118..184
FT                   /note="S1 motif 2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00180"
FT   DOMAIN          205..273
FT                   /note="S1 motif 3"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00180"
FT   DOMAIN          290..360
FT                   /note="S1 motif 4"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00180"
FT   DOMAIN          377..447
FT                   /note="S1 motif 5"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00180"
FT   DOMAIN          464..533
FT                   /note="S1 motif 6"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00180"
SQ   SEQUENCE   568 AA;  63875 MW;  FE0C7BF001DEB7E2 CRC64;
     MSIKLKQRFV PQLAAINYQF EEDFSKMLKT VDTSHIKEKT VVKGQVIEIK NDMIIVDVGL
     KNEGRIPKSE FLSLPEVGDV VEVFIEKIEG RNGRTILSRE KAVKEELWGQ LEIMCSKGEF
     VDGTIFGRVK GGFTVDLSGV VAFLPGSQVD VRPIKDPTSI MNIKQPFKIL SMDKKLGNIV
     VSRRVILEES RSEARDEMLS KIKEGMILEG VVKNITDYGA FIDLGSVDGL LHLTDISWGR
     VNHPSEVLEF NQKVKVMVIK FDEKTKRISL GIKQLDSNPW DAIKEEFPVG KKMTGKVTNF
     ADYGVFLELK DGLEGLVHSS EISWLKSNQN PRKMLTIGQE VEFIVLEVDT EKHRVSLSIK
     QCQENPLIKF AENNPIGTII KAPIRNITDF GIFVVLGNNM DGMIHEGDIS WEDNGTDLLK
     SYKKGDEIEC KVLAINFEKE QVSLGIKQLS PNPYQKISDE YKKGTIVKAV VTEIKDDGLV
     VLLNNKVTGF IKRVELSDEK DEQKPEMFQV DEEIDAKVVS IEKSTGRVLL SVKAHKIAER
     QKTLKEYGSS DNTTNMGDIL ANVLEEKK
//