ID   RS20_LACAC              Reviewed;          85 AA.
AC   Q5FKS2;
DT   12-APR-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2005, sequence version 1.
DT   03-AUG-2022, entry version 75.
DE   RecName: Full=30S ribosomal protein S20 {ECO:0000255|HAMAP-Rule:MF_00500};
GN   Name=rpsT {ECO:0000255|HAMAP-Rule:MF_00500}; OrderedLocusNames=LBA0841;
OS   Lactobacillus acidophilus (strain ATCC 700396 / NCK56 / N2 / NCFM).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae;
OC   Lactobacillus.
OX   NCBI_TaxID=272621;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700396 / NCK56 / N2 / NCFM;
RX   PubMed=15671160; DOI=10.1073/pnas.0409188102;
RA   Altermann E., Russell W.M., Azcarate-Peril M.A., Barrangou R., Buck B.L.,
RA   McAuliffe O., Souther N., Dobson A., Duong T., Callanan M., Lick S.,
RA   Hamrick A., Cano R., Klaenhammer T.R.;
RT   "Complete genome sequence of the probiotic lactic acid bacterium
RT   Lactobacillus acidophilus NCFM.";
RL   Proc. Natl. Acad. Sci. U.S.A. 102:3906-3912(2005).
CC   -!- FUNCTION: Binds directly to 16S ribosomal RNA. {ECO:0000255|HAMAP-
CC       Rule:MF_00500}.
CC   -!- SIMILARITY: Belongs to the bacterial ribosomal protein bS20 family.
CC       {ECO:0000255|HAMAP-Rule:MF_00500}.
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DR   EMBL; CP000033; AAV42702.1; -; Genomic_DNA.
DR   RefSeq; WP_003546858.1; NC_006814.3.
DR   RefSeq; YP_193733.1; NC_006814.3.
DR   AlphaFoldDB; Q5FKS2; -.
DR   SMR; Q5FKS2; -.
DR   STRING; 272621.LBA0841; -.
DR   PRIDE; Q5FKS2; -.
DR   EnsemblBacteria; AAV42702; AAV42702; LBA0841.
DR   GeneID; 56942469; -.
DR   KEGG; lac:LBA0841; -.
DR   PATRIC; fig|272621.13.peg.803; -.
DR   eggNOG; COG0268; Bacteria.
DR   HOGENOM; CLU_160655_1_1_9; -.
DR   OMA; GVIHKNA; -.
DR   BioCyc; LACI272621:G1G49-852-MON; -.
DR   Proteomes; UP000006381; Chromosome.
DR   GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
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; 1.20.58.110; -; 1.
DR   HAMAP; MF_00500; Ribosomal_S20; 1.
DR   InterPro; IPR002583; Ribosomal_S20.
DR   InterPro; IPR036510; Ribosomal_S20_sf.
DR   PANTHER; PTHR33398; PTHR33398; 1.
DR   Pfam; PF01649; Ribosomal_S20p; 1.
DR   SUPFAM; SSF46992; SSF46992; 1.
DR   TIGRFAMs; TIGR00029; S20; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..85
FT                   /note="30S ribosomal protein S20"
FT                   /id="PRO_0000167975"
FT   REGION          1..22
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        8..22
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   85 AA;  9481 MW;  B5D1214A0D9E2079 CRC64;
     MPQIKSAIKR VKTQNATNKR NASELSKLRT AIKKFKNAVE TDSKEDVSKL HLEAVRALDK
     AASKGLIHKN KAARDKSRLT KLANK