ID   RS1_BUCBP               Reviewed;         566 AA.
AC   Q89AJ3;
DT   21-NOV-2003, integrated into UniProtKB/Swiss-Prot.
DT   21-NOV-2003, sequence version 2.
DT   03-AUG-2022, entry version 101.
DE   RecName: Full=30S ribosomal protein S1;
GN   Name=rpsA; OrderedLocusNames=bbp_286;
OS   Buchnera aphidicola subsp. Baizongia pistaciae (strain Bp).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Buchnera.
OX   NCBI_TaxID=224915;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Bp;
RX   PubMed=12522265; DOI=10.1073/pnas.0235981100;
RA   van Ham R.C.H.J., Kamerbeek J., Palacios C., Rausell C., Abascal F.,
RA   Bastolla U., Fernandez J.M., Jimenez L., Postigo M., Silva F.J.,
RA   Tamames J., Viguera E., Latorre A., Valencia A., Moran F., Moya A.;
RT   "Reductive genome evolution in Buchnera aphidicola.";
RL   Proc. Natl. Acad. Sci. U.S.A. 100:581-586(2003).
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}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAO27011.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE016826; AAO27011.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_011091412.1; NC_004545.1.
DR   AlphaFoldDB; Q89AJ3; -.
DR   SMR; Q89AJ3; -.
DR   STRING; 224915.bbp_286; -.
DR   PRIDE; Q89AJ3; -.
DR   EnsemblBacteria; AAO27011; AAO27011; bbp_286.
DR   GeneID; 56470827; -.
DR   KEGG; bab:bbp_286; -.
DR   eggNOG; COG0539; Bacteria.
DR   HOGENOM; CLU_015805_2_1_6; -.
DR   OMA; SLNEFRY; -.
DR   OrthoDB; 1235756at2; -.
DR   Proteomes; UP000000601; Chromosome.
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   Gene3D; 2.40.50.140; -; 6.
DR   InterPro; IPR012340; NA-bd_OB-fold.
DR   InterPro; IPR035104; Ribosomal_protein_S1-like.
DR   InterPro; IPR000110; Ribosomal_S1.
DR   InterPro; IPR022967; S1_dom.
DR   InterPro; IPR003029; S1_domain.
DR   PANTHER; PTHR10724:SF7; PTHR10724:SF7; 2.
DR   Pfam; PF00575; S1; 5.
DR   PIRSF; PIRSF002111; RpsA; 1.
DR   PRINTS; PR00681; RIBOSOMALS1.
DR   SMART; SM00316; S1; 6.
DR   SUPFAM; SSF50249; SSF50249; 6.
DR   TIGRFAMs; TIGR00717; rpsA; 1.
DR   PROSITE; PS50126; S1; 6.
PE   3: Inferred from homology;
KW   Reference proteome; Repeat; Ribonucleoprotein; Ribosomal protein;
KW   RNA-binding.
FT   CHAIN           1..566
FT                   /note="30S ribosomal protein S1"
FT                   /id="PRO_0000196029"
FT   DOMAIN          21..87
FT                   /note="S1 motif 1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00180"
FT   DOMAIN          105..171
FT                   /note="S1 motif 2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00180"
FT   DOMAIN          192..260
FT                   /note="S1 motif 3"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00180"
FT   DOMAIN          277..347
FT                   /note="S1 motif 4"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00180"
FT   DOMAIN          364..434
FT                   /note="S1 motif 5"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00180"
FT   DOMAIN          451..524
FT                   /note="S1 motif 6"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00180"
SQ   SEQUENCE   566 AA;  63840 MW;  9C6D2202D1E4AE4E CRC64;
     MTESFAQLFE ESLKNIKTRP GSIIQGTVVA ITKDTILVDA KLKSESKIPI DQFKNSQGEL
     EVKVGDQIDV ALDAIEDGFG ETLLSREKAK RHEAWLTLEQ AYKDSKTVVG LINGKVKGGF
     TVELEDIRAF LPGSLVDIRP VRETMHLEGK ELEFKVIKLD QKRNNVVVSR RAVIESEYNA
     ERNLLLETLQ EGLIVSGIVK NLTDYGAFVD LGGVDGLLHI TDMAWKRVKH PSEIVNIGDE
     VKIKILKFDR EKIRVSLGLK QLSDDPWTKI SERYPEKTKI TGRVTNLTDY GCFVEIEEGV
     EGLVHVSEMD WTNKNIHPSK MVQVNSVVKV MILDIDEERR RISLGLKQCK NNPWMEFSKK
     YNKGSHVVGK IKSITDFGIF IGLEGSIDGL VHLSDISWNI SGEESVKKYK KGEEVLAVVL
     QVDPDRERIS LGIKQLQEDP FAKYVSSHKK GSLVSGTIKK IDNNVIVVSL SEHIDGLIKF
     LNISDEIMNV HDNKPWNKAK IGEIVEVKLN SIDKKERIIY LSILEKQELK ISNDIKKNNS
     HKQEIDKDKN FSNAMTEAFK AAKNVD