RS20_ECOLI
ID RS20_ECOLI Reviewed; 87 AA.
AC P0A7U7; P02378;
DT 21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 2.
DT 03-AUG-2022, entry version 155.
DE RecName: Full=30S ribosomal protein S20;
DE AltName: Full=Small ribosomal subunit protein bS20 {ECO:0000303|PubMed:24524803};
GN Name=rpsT; OrderedLocusNames=b0023, JW0022;
OS Escherichia coli (strain K12).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=83333;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=K12;
RX PubMed=6267039; DOI=10.1016/s0021-9258(18)43405-9;
RA Mackie G.A.;
RT "Nucleotide sequence of the gene for ribosomal protein S20 and its flanking
RT regions.";
RL J. Biol. Chem. 256:8177-8182(1981).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=2985604; DOI=10.1016/s0021-9258(18)89067-6;
RA Kamio Y., Lin C.-K., Regue M., Wu H.C.;
RT "Characterization of the ileS-lsp operon in Escherichia coli.
RT Identification of an open reading frame upstream of the ileS gene and
RT potential promoter(s) for the ileS-lsp operon.";
RL J. Biol. Chem. 260:5616-5620(1985).
RN [3]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=2429258; DOI=10.1093/nar/14.17.6965;
RA Mackie G.A.;
RT "Structure of the DNA distal to the gene for ribosomal protein S20 in
RT Escherichia coli K12: presence of a strong terminator and an IS1 element.";
RL Nucleic Acids Res. 14:6965-6981(1986).
RN [4]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K12;
RX PubMed=1630901; DOI=10.1093/nar/20.13.3305;
RA Yura T., Mori H., Nagai H., Nagata T., Ishihama A., Fujita N., Isono K.,
RA Mizobuchi K., Nakata A.;
RT "Systematic sequencing of the Escherichia coli genome: analysis of the 0-
RT 2.4 min region.";
RL Nucleic Acids Res. 20:3305-3308(1992).
RN [5]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K12 / MG1655 / ATCC 47076;
RX PubMed=9278503; DOI=10.1126/science.277.5331.1453;
RA Blattner F.R., Plunkett G. III, Bloch C.A., Perna N.T., Burland V.,
RA Riley M., Collado-Vides J., Glasner J.D., Rode C.K., Mayhew G.F.,
RA Gregor J., Davis N.W., Kirkpatrick H.A., Goeden M.A., Rose D.J., Mau B.,
RA Shao Y.;
RT "The complete genome sequence of Escherichia coli K-12.";
RL Science 277:1453-1462(1997).
RN [6]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K12 / W3110 / ATCC 27325 / DSM 5911;
RX PubMed=16738553; DOI=10.1038/msb4100049;
RA Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S.,
RA Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T.;
RT "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655
RT and W3110.";
RL Mol. Syst. Biol. 2:E1-E5(2006).
RN [7]
RP PROTEIN SEQUENCE OF 2-87, AND SUBUNIT.
RC STRAIN=K;
RX PubMed=786731; DOI=10.1016/0014-5793(76)80416-4;
RA Wittmann-Liebold B., Marzinzig E., Lehmann A.;
RT "Primary structure of protein S20 from the small ribosomal subunit of
RT Escherichia coli.";
RL FEBS Lett. 68:110-114(1976).
RN [8]
RP IDENTIFICATION BY 2D-GEL.
RX PubMed=9298644; DOI=10.1002/elps.1150180805;
RA VanBogelen R.A., Abshire K.Z., Moldover B., Olson E.R., Neidhardt F.C.;
RT "Escherichia coli proteome analysis using the gene-protein database.";
RL Electrophoresis 18:1243-1251(1997).
RN [9]
RP MASS SPECTROMETRY, AND SUBUNIT.
RC STRAIN=K12 / ATCC 25404 / DSM 5698 / NCIMB 11290;
RX PubMed=10094780; DOI=10.1006/abio.1998.3077;
RA Arnold R.J., Reilly J.P.;
RT "Observation of Escherichia coli ribosomal proteins and their
RT posttranslational modifications by mass spectrometry.";
RL Anal. Biochem. 269:105-112(1999).
RN [10]
RP NOMENCLATURE.
RX PubMed=24524803; DOI=10.1016/j.sbi.2014.01.002;
RA Ban N., Beckmann R., Cate J.H.D., Dinman J.D., Dragon F., Ellis S.R.,
RA Lafontaine D.L.J., Lindahl L., Liljas A., Lipton J.M., McAlear M.A.,
RA Moore P.B., Noller H.F., Ortega J., Panse V.G., Ramakrishnan V.,
RA Spahn C.M.T., Steitz T.A., Tchorzewski M., Tollervey D., Warren A.J.,
RA Williamson J.R., Wilson D., Yonath A., Yusupov M.;
RT "A new system for naming ribosomal proteins.";
RL Curr. Opin. Struct. Biol. 24:165-169(2014).
RN [11]
RP 3D-STRUCTURE MODELING, AND SUBUNIT.
RX PubMed=12244297; DOI=10.1038/nsb841;
RA Tung C.-S., Joseph S., Sanbonmatsu K.Y.;
RT "All-atom homology model of the Escherichia coli 30S ribosomal subunit.";
RL Nat. Struct. Biol. 9:750-755(2002).
RN [12]
RP STRUCTURE BY ELECTRON MICROSCOPY (11.50 ANGSTROMS), AND SUBUNIT.
RC STRAIN=MRE-600;
RX PubMed=12809609; DOI=10.1016/s0092-8674(03)00427-6;
RA Gao H., Sengupta J., Valle M., Korostelev A., Eswar N., Stagg S.M.,
RA Van Roey P., Agrawal R.K., Harvey S.C., Sali A., Chapman M.S., Frank J.;
RT "Study of the structural dynamics of the E. coli 70S ribosome using real-
RT space refinement.";
RL Cell 113:789-801(2003).
RN [13]
RP X-RAY CRYSTALLOGRAPHY (3.46 ANGSTROMS) OF 2 DIFFERENT RIBOSOME STRUCTURES,
RP AND SUBUNIT.
RC STRAIN=MRE-600;
RX PubMed=16272117; DOI=10.1126/science.1117230;
RA Schuwirth B.S., Borovinskaya M.A., Hau C.W., Zhang W., Vila-Sanjurjo A.,
RA Holton J.M., Cate J.H.D.;
RT "Structures of the bacterial ribosome at 3.5 A resolution.";
RL Science 310:827-834(2005).
RN [14]
RP STRUCTURE BY ELECTRON MICROSCOPY (3.0 ANGSTROMS) OF 70S RIBOSOME IN COMPLEX
RP WITH ARFA AND RF2, AND SUBUNIT.
RX PubMed=27906160; DOI=10.1038/nature20822;
RA Ma C., Kurita D., Li N., Chen Y., Himeno H., Gao N.;
RT "Mechanistic insights into the alternative translation termination by ArfA
RT and RF2.";
RL Nature 541:550-553(2017).
RN [15]
RP STRUCTURE BY ELECTRON MICROSCOPY (3.1 ANGSTROMS) OF 70S RIBOSOME IN COMPLEX
RP WITH ARFA AND RF2, AND SUBUNIT.
RX PubMed=27906161; DOI=10.1038/nature20821;
RA Huter P., Mueller C., Beckert B., Arenz S., Berninghausen O., Beckmann R.,
RA Wilson D.N.;
RT "Structural basis for ArfA-RF2-mediated translation termination on mRNAs
RT lacking stop codons.";
RL Nature 541:546-549(2017).
RN [16]
RP STRUCTURE BY ELECTRON MICROSCOPY (2.97 ANGSTROMS) OF 70S RIBOSOME IN
RP COMPLEX WITH ARFA AND RF2, AND SUBUNIT.
RX PubMed=27934701; DOI=10.1126/science.aai9127;
RA James N.R., Brown A., Gordiyenko Y., Ramakrishnan V.;
RT "Translational termination without a stop codon.";
RL Science 354:1437-1440(2016).
RN [17]
RP STRUCTURE BY ELECTRON MICROSCOPY (3.52 ANGSTROMS) OF 70S RIBOSOME IN
RP COMPLEX WITH ARFA AND RF2, AND SUBUNIT.
RX PubMed=28077875; DOI=10.1038/nature21053;
RA Zeng F., Chen Y., Remis J., Shekhar M., Phillips J.C., Tajkhorshid E.,
RA Jin H.;
RT "Structural basis of co-translational quality control by ArfA and RF2 bound
RT to ribosome.";
RL Nature 541:554-557(2017).
CC -!- FUNCTION: Binds directly to 16S ribosomal RNA.
CC -!- SUBUNIT: Part of the 30S ribosomal subunit (PubMed:786731,
CC PubMed:10094780, PubMed:12244297, PubMed:12809609, PubMed:16272117,
CC PubMed:27934701, PubMed:27906160, PubMed:27906161).
CC {ECO:0000269|PubMed:10094780, ECO:0000269|PubMed:12244297,
CC ECO:0000269|PubMed:12809609, ECO:0000269|PubMed:16272117,
CC ECO:0000269|PubMed:27906160, ECO:0000269|PubMed:27906161,
CC ECO:0000269|PubMed:27934701, ECO:0000269|PubMed:786731}.
CC -!- MASS SPECTROMETRY: Mass=9553.6; Method=MALDI;
CC Evidence={ECO:0000269|PubMed:10094780};
CC -!- SIMILARITY: Belongs to the bacterial ribosomal protein bS20 family.
CC {ECO:0000305}.
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DR EMBL; M10428; AAA24604.1; -; Genomic_DNA.
DR EMBL; X04382; CAA27968.1; -; Genomic_DNA.
DR EMBL; U00096; AAC73134.1; -; Genomic_DNA.
DR EMBL; AP009048; BAB96593.1; -; Genomic_DNA.
DR PIR; A30425; R3EC20.
DR RefSeq; NP_414564.1; NC_000913.3.
DR RefSeq; WP_001274021.1; NZ_STEB01000010.1.
DR PDB; 2YKR; EM; 9.80 A; T=3-87.
DR PDB; 3J9Y; EM; 3.90 A; t=1-87.
DR PDB; 3J9Z; EM; 3.60 A; ST=2-87.
DR PDB; 3JA1; EM; 3.60 A; ST=2-87.
DR PDB; 3JBU; EM; 3.64 A; T=1-87.
DR PDB; 3JBV; EM; 3.32 A; T=1-87.
DR PDB; 3JCD; EM; 3.70 A; t=1-87.
DR PDB; 3JCE; EM; 3.20 A; t=1-87.
DR PDB; 3JCJ; EM; 3.70 A; 3=1-87.
DR PDB; 3JCN; EM; 4.60 A; x=1-87.
DR PDB; 4A2I; EM; 16.50 A; T=3-87.
DR PDB; 4ADV; EM; 13.50 A; T=2-87.
DR PDB; 4U1U; X-ray; 2.95 A; AT/CT=3-87.
DR PDB; 4U1V; X-ray; 3.00 A; AT/CT=3-87.
DR PDB; 4U20; X-ray; 2.90 A; AT/CT=3-87.
DR PDB; 4U24; X-ray; 2.90 A; AT/CT=3-87.
DR PDB; 4U25; X-ray; 2.90 A; AT/CT=3-87.
DR PDB; 4U26; X-ray; 2.80 A; AT/CT=3-87.
DR PDB; 4U27; X-ray; 2.80 A; AT/CT=3-87.
DR PDB; 4V47; EM; 12.30 A; BT=2-87.
DR PDB; 4V48; EM; 11.50 A; BT=2-87.
DR PDB; 4V4H; X-ray; 3.46 A; AT/CT=1-87.
DR PDB; 4V4Q; X-ray; 3.46 A; AT/CT=2-87.
DR PDB; 4V4V; EM; 15.00 A; AT=5-87.
DR PDB; 4V4W; EM; 15.00 A; AT=5-87.
DR PDB; 4V50; X-ray; 3.22 A; AT/CT=2-87.
DR PDB; 4V52; X-ray; 3.21 A; AT/CT=2-87.
DR PDB; 4V53; X-ray; 3.54 A; AT/CT=2-87.
DR PDB; 4V54; X-ray; 3.30 A; AT/CT=2-87.
DR PDB; 4V55; X-ray; 4.00 A; AT/CT=2-87.
DR PDB; 4V56; X-ray; 3.93 A; AT/CT=2-87.
DR PDB; 4V57; X-ray; 3.50 A; AT/CT=2-87.
DR PDB; 4V5B; X-ray; 3.74 A; BT/DT=2-87.
DR PDB; 4V5H; EM; 5.80 A; AT=3-87.
DR PDB; 4V5Y; X-ray; 4.45 A; AT/CT=2-87.
DR PDB; 4V64; X-ray; 3.50 A; AT/CT=2-87.
DR PDB; 4V65; EM; 9.00 A; AN=1-87.
DR PDB; 4V66; EM; 9.00 A; AN=1-87.
DR PDB; 4V69; EM; 6.70 A; AT=3-87.
DR PDB; 4V6C; X-ray; 3.19 A; AT/CT=1-87.
DR PDB; 4V6D; X-ray; 3.81 A; AT/CT=1-87.
DR PDB; 4V6E; X-ray; 3.71 A; AT/CT=1-87.
DR PDB; 4V6K; EM; 8.25 A; BX=1-87.
DR PDB; 4V6L; EM; 13.20 A; AX=1-87.
DR PDB; 4V6M; EM; 7.10 A; AT=2-87.
DR PDB; 4V6N; EM; 12.10 A; BW=2-87.
DR PDB; 4V6O; EM; 14.70 A; AW=2-87.
DR PDB; 4V6P; EM; 13.50 A; AW=2-87.
DR PDB; 4V6Q; EM; 11.50 A; AW=2-87.
DR PDB; 4V6R; EM; 11.50 A; AW=2-87.
DR PDB; 4V6S; EM; 13.10 A; BV=2-87.
DR PDB; 4V6T; EM; 8.30 A; AT=3-87.
DR PDB; 4V6V; EM; 9.80 A; AT=2-87.
DR PDB; 4V6Y; EM; 12.00 A; AT=3-87.
DR PDB; 4V6Z; EM; 12.00 A; AT=3-87.
DR PDB; 4V70; EM; 17.00 A; AT=3-87.
DR PDB; 4V71; EM; 20.00 A; AT=3-87.
DR PDB; 4V72; EM; 13.00 A; AT=3-87.
DR PDB; 4V73; EM; 15.00 A; AT=3-87.
DR PDB; 4V74; EM; 17.00 A; AT=3-87.
DR PDB; 4V75; EM; 12.00 A; AT=3-87.
DR PDB; 4V76; EM; 17.00 A; AT=3-87.
DR PDB; 4V77; EM; 17.00 A; AT=3-87.
DR PDB; 4V78; EM; 20.00 A; AT=3-87.
DR PDB; 4V79; EM; 15.00 A; AT=3-87.
DR PDB; 4V7A; EM; 9.00 A; AT=3-87.
DR PDB; 4V7B; EM; 6.80 A; AT=1-87.
DR PDB; 4V7C; EM; 7.60 A; AT=2-87.
DR PDB; 4V7D; EM; 7.60 A; BT=2-87.
DR PDB; 4V7I; EM; 9.60 A; BT=1-87.
DR PDB; 4V7S; X-ray; 3.25 A; AT/CT=3-87.
DR PDB; 4V7T; X-ray; 3.19 A; AT/CT=3-87.
DR PDB; 4V7U; X-ray; 3.10 A; AT/CT=3-87.
DR PDB; 4V7V; X-ray; 3.29 A; AT/CT=3-87.
DR PDB; 4V85; X-ray; 3.20 A; AT=1-87.
DR PDB; 4V89; X-ray; 3.70 A; AT=1-87.
DR PDB; 4V9C; X-ray; 3.30 A; AT/CT=1-87.
DR PDB; 4V9D; X-ray; 3.00 A; AT/BT=3-87.
DR PDB; 4V9O; X-ray; 2.90 A; BT/DT/FT/HT=1-87.
DR PDB; 4V9P; X-ray; 2.90 A; BT/DT/FT/HT=1-87.
DR PDB; 4WF1; X-ray; 3.09 A; AT/CT=3-87.
DR PDB; 4WOI; X-ray; 3.00 A; AT/DT=1-87.
DR PDB; 4WWW; X-ray; 3.10 A; QT/XT=3-87.
DR PDB; 4YBB; X-ray; 2.10 A; AT/BT=2-87.
DR PDB; 5AFI; EM; 2.90 A; t=1-87.
DR PDB; 5H5U; EM; 3.00 A; 1=2-87.
DR PDB; 5IQR; EM; 3.00 A; y=1-87.
DR PDB; 5IT8; X-ray; 3.12 A; AT/BT=2-87.
DR PDB; 5J5B; X-ray; 2.80 A; AT/BT=2-87.
DR PDB; 5J7L; X-ray; 3.00 A; AT/BT=2-87.
DR PDB; 5J88; X-ray; 3.32 A; AT/BT=2-87.
DR PDB; 5J8A; X-ray; 3.10 A; AT/BT=2-87.
DR PDB; 5J91; X-ray; 2.96 A; AT/BT=2-87.
DR PDB; 5JC9; X-ray; 3.03 A; AT/BT=2-87.
DR PDB; 5JTE; EM; 3.60 A; AT=1-87.
DR PDB; 5JU8; EM; 3.60 A; AT=1-87.
DR PDB; 5KCR; EM; 3.60 A; 1t=1-87.
DR PDB; 5KCS; EM; 3.90 A; 1t=1-87.
DR PDB; 5KPS; EM; 3.90 A; 25=1-87.
DR PDB; 5KPV; EM; 4.10 A; 24=1-87.
DR PDB; 5KPW; EM; 3.90 A; 24=1-87.
DR PDB; 5KPX; EM; 3.90 A; 24=1-87.
DR PDB; 5L3P; EM; 3.70 A; t=1-87.
DR PDB; 5LZA; EM; 3.60 A; t=3-87.
DR PDB; 5LZB; EM; 5.30 A; t=3-87.
DR PDB; 5LZC; EM; 4.80 A; t=3-87.
DR PDB; 5LZD; EM; 3.40 A; t=3-87.
DR PDB; 5LZE; EM; 3.50 A; t=3-87.
DR PDB; 5LZF; EM; 4.60 A; t=3-87.
DR PDB; 5MDV; EM; 2.97 A; y=1-87.
DR PDB; 5MDW; EM; 3.06 A; y=1-87.
DR PDB; 5MDY; EM; 3.35 A; y=1-87.
DR PDB; 5MDZ; EM; 3.10 A; y=1-87.
DR PDB; 5ME0; EM; 13.50 A; T=1-87.
DR PDB; 5ME1; EM; 13.50 A; T=1-87.
DR PDB; 5MGP; EM; 3.10 A; t=3-87.
DR PDB; 5MY1; EM; 7.60 A; T=2-87.
DR PDB; 5NO2; EM; 5.16 A; T=2-87.
DR PDB; 5NO3; EM; 5.16 A; T=2-87.
DR PDB; 5NO4; EM; 5.16 A; T=2-87.
DR PDB; 5NP6; EM; 3.60 A; W=3-87.
DR PDB; 5NWY; EM; 2.93 A; J=1-87.
DR PDB; 5O2R; EM; 3.40 A; t=3-87.
DR PDB; 5U4I; EM; 3.50 A; t=2-87.
DR PDB; 5U9F; EM; 3.20 A; T=1-87.
DR PDB; 5U9G; EM; 3.20 A; T=1-87.
DR PDB; 5UYK; EM; 3.90 A; T=3-87.
DR PDB; 5UYL; EM; 3.60 A; T=3-87.
DR PDB; 5UYM; EM; 3.20 A; T=3-87.
DR PDB; 5UYN; EM; 4.00 A; T=3-87.
DR PDB; 5UYP; EM; 3.90 A; T=3-87.
DR PDB; 5UYQ; EM; 3.80 A; T=3-87.
DR PDB; 5UZ4; EM; 5.80 A; T=1-87.
DR PDB; 5WDT; EM; 3.00 A; t=3-87.
DR PDB; 5WE4; EM; 3.10 A; t=3-87.
DR PDB; 5WE6; EM; 3.40 A; t=3-87.
DR PDB; 5WFK; EM; 3.40 A; t=3-87.
DR PDB; 6BU8; EM; 3.50 A; T=3-87.
DR PDB; 6BY1; X-ray; 3.94 A; AT/BT=3-87.
DR PDB; 6C4I; EM; 3.24 A; t=1-87.
DR PDB; 6ENF; EM; 3.20 A; t=3-87.
DR PDB; 6ENJ; EM; 3.70 A; t=3-87.
DR PDB; 6ENU; EM; 3.10 A; t=3-87.
DR PDB; 6GWT; EM; 3.80 A; t=3-87.
DR PDB; 6GXM; EM; 3.80 A; t=3-87.
DR PDB; 6GXN; EM; 3.90 A; t=3-87.
DR PDB; 6GXO; EM; 3.90 A; t=3-87.
DR PDB; 6GXP; EM; 4.40 A; t=3-87.
DR PDB; 6H4N; EM; 3.00 A; t=3-87.
DR PDB; 6H58; EM; 7.90 A; t/tt=3-87.
DR PDB; 6HRM; EM; 2.96 A; y=2-87.
DR PDB; 6I7V; X-ray; 2.90 A; AT/BT=3-87.
DR PDB; 6NQB; EM; 3.80 A; T=3-87.
DR PDB; 6O9J; EM; 3.90 A; t=3-87.
DR PDB; 6O9K; EM; 4.00 A; t=3-87.
DR PDB; 6OFX; EM; 3.30 A; Y=3-87.
DR PDB; 6OG7; EM; 3.30 A; Y=3-87.
DR PDB; 6ORE; EM; 2.90 A; y=2-87.
DR PDB; 6ORL; EM; 3.50 A; y=2-87.
DR PDB; 6OST; EM; 4.20 A; y=2-87.
DR PDB; 6OT3; EM; 3.90 A; y=2-87.
DR PDB; 6OUO; EM; 3.70 A; y=2-87.
DR PDB; 6Q97; EM; 3.90 A; y=2-86.
DR PDB; 6Q98; EM; 4.30 A; y=1-87.
DR PDB; 6Q9A; EM; 3.70 A; y=2-86.
DR PDB; 6SZS; EM; 3.06 A; t=1-87.
DR PDB; 6TBV; EM; 2.70 A; S201=1-87.
DR PDB; 6TC3; EM; 2.70 A; S201=1-87.
DR PDB; 6W6K; EM; 3.60 A; T=1-87.
DR PDB; 6W77; EM; 3.60 A; T=1-87.
DR PDB; 6W7M; EM; 3.80 A; T=1-87.
DR PDB; 6W7N; EM; 3.40 A; T=1-87.
DR PDB; 6W7W; EM; 3.90 A; S=1-87.
DR PDB; 6WD6; EM; 3.70 A; Y=3-87.
DR PDB; 6WDB; EM; 4.00 A; Y=3-87.
DR PDB; 6WDC; EM; 4.20 A; Y=3-87.
DR PDB; 6WDD; EM; 3.20 A; Y=3-87.
DR PDB; 6WDE; EM; 3.00 A; Y=3-87.
DR PDB; 6WDF; EM; 3.30 A; Y=3-87.
DR PDB; 6WDG; EM; 3.30 A; Y=3-87.
DR PDB; 6WDH; EM; 4.30 A; Y=3-87.
DR PDB; 6WDI; EM; 4.00 A; Y=3-87.
DR PDB; 6WDJ; EM; 3.70 A; Y=3-87.
DR PDB; 6WDK; EM; 3.60 A; Y=3-87.
DR PDB; 6WDL; EM; 3.70 A; Y=3-87.
DR PDB; 6WDM; EM; 3.60 A; Y=3-87.
DR PDB; 6WNV; EM; 3.50 A; Y=3-87.
DR PDB; 6WNW; EM; 3.20 A; Y=3-87.
DR PDB; 6XE0; EM; 6.80 A; T=3-87.
DR PDB; 6XZA; EM; 2.66 A; T1=2-87.
DR PDB; 6XZB; EM; 2.54 A; T1=2-87.
DR PDB; 6Y69; EM; 2.86 A; t=3-87.
DR PDB; 6ZTL; EM; 3.50 A; AT=1-87.
DR PDB; 7ABZ; EM; 3.21 A; y=3-87.
DR PDB; 7AC7; EM; 3.08 A; y=2-86.
DR PDB; 7ACJ; EM; 3.20 A; y=2-87.
DR PDB; 7ACR; EM; 3.44 A; y=2-87.
DR PDB; 7AFI; EM; 3.53 A; T=1-87.
DR PDB; 7AFL; EM; 4.20 A; T=1-87.
DR PDB; 7AFO; EM; 3.93 A; T=1-87.
DR PDB; 7B5K; EM; 2.90 A; t=2-87.
DR PDB; 7BOD; EM; 2.88 A; T=1-87.
DR PDB; 7BOE; EM; 2.90 A; T=1-87.
DR PDB; 7BOF; EM; 2.92 A; T=1-87.
DR PDB; 7BOG; EM; 2.75 A; T=1-87.
DR PDB; 7BOH; EM; 2.82 A; T=1-87.
DR PDB; 7BOI; EM; 2.98 A; T=1-87.
DR PDB; 7D6Z; EM; 3.40 A; 0=1-87.
DR PDB; 7D80; EM; 4.10 A; U=1-87.
DR PDB; 7JSS; EM; 3.70 A; Y=3-87.
DR PDB; 7JSW; EM; 3.80 A; Y=3-87.
DR PDB; 7JSZ; EM; 3.70 A; Y=3-87.
DR PDB; 7JT1; EM; 3.30 A; Y=3-87.
DR PDB; 7JT2; EM; 3.50 A; Y=3-87.
DR PDB; 7JT3; EM; 3.70 A; Y=3-87.
DR PDB; 7K50; EM; 3.40 A; Y=3-87.
DR PDB; 7K51; EM; 3.50 A; Y=3-87.
DR PDB; 7K52; EM; 3.40 A; Y=3-87.
DR PDB; 7K53; EM; 3.20 A; Y=3-87.
DR PDB; 7K54; EM; 3.20 A; Y=3-87.
DR PDB; 7K55; EM; 3.30 A; Y=3-87.
DR PDB; 7LV0; EM; 3.20 A; Y=3-87.
DR PDB; 7N1P; EM; 2.33 A; ST=1-87.
DR PDB; 7N2C; EM; 2.72 A; ST=1-87.
DR PDB; 7N2U; EM; 2.53 A; ST=1-87.
DR PDB; 7N2V; EM; 2.54 A; ST=1-87.
DR PDB; 7N30; EM; 2.66 A; ST=1-87.
DR PDB; 7N31; EM; 2.69 A; ST=1-87.
DR PDB; 7NAR; EM; 3.00 A; T=1-87.
DR PDB; 7NAS; EM; 3.31 A; T=1-87.
DR PDB; 7NAT; EM; 3.59 A; T=1-87.
DR PDB; 7NAU; EM; 3.78 A; T=1-87.
DR PDB; 7NAV; EM; 4.80 A; T=1-87.
DR PDB; 7NBU; EM; 3.11 A; T=2-87.
DR PDB; 7O19; EM; 2.90 A; AT=1-87.
DR PDB; 7O1A; EM; 2.40 A; AT=1-87.
DR PDB; 7O1C; EM; 2.60 A; AT=1-87.
DR PDB; 7O5H; EM; 3.10 A; T=2-87.
DR PDB; 7OE0; EM; 2.69 A; T=2-87.
DR PDB; 7OE1; EM; 3.05 A; T=2-87.
DR PDB; 7OI0; EM; 2.76 A; T=2-87.
DR PDB; 7OIZ; EM; 2.90 A; T=1-87.
DR PDB; 7OJ0; EM; 3.50 A; T=1-87.
DR PDB; 7P3K; EM; 2.90 A; T=1-87.
DR PDB; 7PJV; EM; 3.10 A; t=1-87.
DR PDB; 7PJY; EM; 3.10 A; t=1-87.
DR PDB; 7QG8; EM; 3.97 A; u=1-87.
DR PDB; 7QGH; EM; 4.48 A; K=1-87.
DR PDB; 7SS9; EM; 3.90 A; Y=3-87.
DR PDB; 7SSD; EM; 3.30 A; Y=3-87.
DR PDB; 7SSL; EM; 3.80 A; Y=3-87.
DR PDB; 7SSN; EM; 3.20 A; Y=3-87.
DR PDB; 7SSO; EM; 3.20 A; Y=3-87.
DR PDB; 7SSW; EM; 3.80 A; Y=3-87.
DR PDB; 7ST2; EM; 2.90 A; Y=3-87.
DR PDB; 7ST6; EM; 3.00 A; Y=3-87.
DR PDB; 7ST7; EM; 3.20 A; Y=3-87.
DR PDBsum; 2YKR; -.
DR PDBsum; 3J9Y; -.
DR PDBsum; 3J9Z; -.
DR PDBsum; 3JA1; -.
DR PDBsum; 3JBU; -.
DR PDBsum; 3JBV; -.
DR PDBsum; 3JCD; -.
DR PDBsum; 3JCE; -.
DR PDBsum; 3JCJ; -.
DR PDBsum; 3JCN; -.
DR PDBsum; 4A2I; -.
DR PDBsum; 4ADV; -.
DR PDBsum; 4U1U; -.
DR PDBsum; 4U1V; -.
DR PDBsum; 4U20; -.
DR PDBsum; 4U24; -.
DR PDBsum; 4U25; -.
DR PDBsum; 4U26; -.
DR PDBsum; 4U27; -.
DR PDBsum; 4V47; -.
DR PDBsum; 4V48; -.
DR PDBsum; 4V4H; -.
DR PDBsum; 4V4Q; -.
DR PDBsum; 4V4V; -.
DR PDBsum; 4V4W; -.
DR PDBsum; 4V50; -.
DR PDBsum; 4V52; -.
DR PDBsum; 4V53; -.
DR PDBsum; 4V54; -.
DR PDBsum; 4V55; -.
DR PDBsum; 4V56; -.
DR PDBsum; 4V57; -.
DR PDBsum; 4V5B; -.
DR PDBsum; 4V5H; -.
DR PDBsum; 4V5Y; -.
DR PDBsum; 4V64; -.
DR PDBsum; 4V65; -.
DR PDBsum; 4V66; -.
DR PDBsum; 4V69; -.
DR PDBsum; 4V6C; -.
DR PDBsum; 4V6D; -.
DR PDBsum; 4V6E; -.
DR PDBsum; 4V6K; -.
DR PDBsum; 4V6L; -.
DR PDBsum; 4V6M; -.
DR PDBsum; 4V6N; -.
DR PDBsum; 4V6O; -.
DR PDBsum; 4V6P; -.
DR PDBsum; 4V6Q; -.
DR PDBsum; 4V6R; -.
DR PDBsum; 4V6S; -.
DR PDBsum; 4V6T; -.
DR PDBsum; 4V6V; -.
DR PDBsum; 4V6Y; -.
DR PDBsum; 4V6Z; -.
DR PDBsum; 4V70; -.
DR PDBsum; 4V71; -.
DR PDBsum; 4V72; -.
DR PDBsum; 4V73; -.
DR PDBsum; 4V74; -.
DR PDBsum; 4V75; -.
DR PDBsum; 4V76; -.
DR PDBsum; 4V77; -.
DR PDBsum; 4V78; -.
DR PDBsum; 4V79; -.
DR PDBsum; 4V7A; -.
DR PDBsum; 4V7B; -.
DR PDBsum; 4V7C; -.
DR PDBsum; 4V7D; -.
DR PDBsum; 4V7I; -.
DR PDBsum; 4V7S; -.
DR PDBsum; 4V7T; -.
DR PDBsum; 4V7U; -.
DR PDBsum; 4V7V; -.
DR PDBsum; 4V85; -.
DR PDBsum; 4V89; -.
DR PDBsum; 4V9C; -.
DR PDBsum; 4V9D; -.
DR PDBsum; 4V9O; -.
DR PDBsum; 4V9P; -.
DR PDBsum; 4WF1; -.
DR PDBsum; 4WOI; -.
DR PDBsum; 4WWW; -.
DR PDBsum; 4YBB; -.
DR PDBsum; 5AFI; -.
DR PDBsum; 5H5U; -.
DR PDBsum; 5IQR; -.
DR PDBsum; 5IT8; -.
DR PDBsum; 5J5B; -.
DR PDBsum; 5J7L; -.
DR PDBsum; 5J88; -.
DR PDBsum; 5J8A; -.
DR PDBsum; 5J91; -.
DR PDBsum; 5JC9; -.
DR PDBsum; 5JTE; -.
DR PDBsum; 5JU8; -.
DR PDBsum; 5KCR; -.
DR PDBsum; 5KCS; -.
DR PDBsum; 5KPS; -.
DR PDBsum; 5KPV; -.
DR PDBsum; 5KPW; -.
DR PDBsum; 5KPX; -.
DR PDBsum; 5L3P; -.
DR PDBsum; 5LZA; -.
DR PDBsum; 5LZB; -.
DR PDBsum; 5LZC; -.
DR PDBsum; 5LZD; -.
DR PDBsum; 5LZE; -.
DR PDBsum; 5LZF; -.
DR PDBsum; 5MDV; -.
DR PDBsum; 5MDW; -.
DR PDBsum; 5MDY; -.
DR PDBsum; 5MDZ; -.
DR PDBsum; 5ME0; -.
DR PDBsum; 5ME1; -.
DR PDBsum; 5MGP; -.
DR PDBsum; 5MY1; -.
DR PDBsum; 5NO2; -.
DR PDBsum; 5NO3; -.
DR PDBsum; 5NO4; -.
DR PDBsum; 5NP6; -.
DR PDBsum; 5NWY; -.
DR PDBsum; 5O2R; -.
DR PDBsum; 5U4I; -.
DR PDBsum; 5U9F; -.
DR PDBsum; 5U9G; -.
DR PDBsum; 5UYK; -.
DR PDBsum; 5UYL; -.
DR PDBsum; 5UYM; -.
DR PDBsum; 5UYN; -.
DR PDBsum; 5UYP; -.
DR PDBsum; 5UYQ; -.
DR PDBsum; 5UZ4; -.
DR PDBsum; 5WDT; -.
DR PDBsum; 5WE4; -.
DR PDBsum; 5WE6; -.
DR PDBsum; 5WFK; -.
DR PDBsum; 6BU8; -.
DR PDBsum; 6BY1; -.
DR PDBsum; 6C4I; -.
DR PDBsum; 6ENF; -.
DR PDBsum; 6ENJ; -.
DR PDBsum; 6ENU; -.
DR PDBsum; 6GWT; -.
DR PDBsum; 6GXM; -.
DR PDBsum; 6GXN; -.
DR PDBsum; 6GXO; -.
DR PDBsum; 6GXP; -.
DR PDBsum; 6H4N; -.
DR PDBsum; 6H58; -.
DR PDBsum; 6HRM; -.
DR PDBsum; 6I7V; -.
DR PDBsum; 6NQB; -.
DR PDBsum; 6O9J; -.
DR PDBsum; 6O9K; -.
DR PDBsum; 6OFX; -.
DR PDBsum; 6OG7; -.
DR PDBsum; 6ORE; -.
DR PDBsum; 6ORL; -.
DR PDBsum; 6OST; -.
DR PDBsum; 6OT3; -.
DR PDBsum; 6OUO; -.
DR PDBsum; 6Q97; -.
DR PDBsum; 6Q98; -.
DR PDBsum; 6Q9A; -.
DR PDBsum; 6SZS; -.
DR PDBsum; 6TBV; -.
DR PDBsum; 6TC3; -.
DR PDBsum; 6W6K; -.
DR PDBsum; 6W77; -.
DR PDBsum; 6W7M; -.
DR PDBsum; 6W7N; -.
DR PDBsum; 6W7W; -.
DR PDBsum; 6WD6; -.
DR PDBsum; 6WDB; -.
DR PDBsum; 6WDC; -.
DR PDBsum; 6WDD; -.
DR PDBsum; 6WDE; -.
DR PDBsum; 6WDF; -.
DR PDBsum; 6WDG; -.
DR PDBsum; 6WDH; -.
DR PDBsum; 6WDI; -.
DR PDBsum; 6WDJ; -.
DR PDBsum; 6WDK; -.
DR PDBsum; 6WDL; -.
DR PDBsum; 6WDM; -.
DR PDBsum; 6WNV; -.
DR PDBsum; 6WNW; -.
DR PDBsum; 6XE0; -.
DR PDBsum; 6XZA; -.
DR PDBsum; 6XZB; -.
DR PDBsum; 6Y69; -.
DR PDBsum; 6ZTL; -.
DR PDBsum; 7ABZ; -.
DR PDBsum; 7AC7; -.
DR PDBsum; 7ACJ; -.
DR PDBsum; 7ACR; -.
DR PDBsum; 7AFI; -.
DR PDBsum; 7AFL; -.
DR PDBsum; 7AFO; -.
DR PDBsum; 7B5K; -.
DR PDBsum; 7BOD; -.
DR PDBsum; 7BOE; -.
DR PDBsum; 7BOF; -.
DR PDBsum; 7BOG; -.
DR PDBsum; 7BOH; -.
DR PDBsum; 7BOI; -.
DR PDBsum; 7D6Z; -.
DR PDBsum; 7D80; -.
DR PDBsum; 7JSS; -.
DR PDBsum; 7JSW; -.
DR PDBsum; 7JSZ; -.
DR PDBsum; 7JT1; -.
DR PDBsum; 7JT2; -.
DR PDBsum; 7JT3; -.
DR PDBsum; 7K50; -.
DR PDBsum; 7K51; -.
DR PDBsum; 7K52; -.
DR PDBsum; 7K53; -.
DR PDBsum; 7K54; -.
DR PDBsum; 7K55; -.
DR PDBsum; 7LV0; -.
DR PDBsum; 7N1P; -.
DR PDBsum; 7N2C; -.
DR PDBsum; 7N2U; -.
DR PDBsum; 7N2V; -.
DR PDBsum; 7N30; -.
DR PDBsum; 7N31; -.
DR PDBsum; 7NAR; -.
DR PDBsum; 7NAS; -.
DR PDBsum; 7NAT; -.
DR PDBsum; 7NAU; -.
DR PDBsum; 7NAV; -.
DR PDBsum; 7NBU; -.
DR PDBsum; 7O19; -.
DR PDBsum; 7O1A; -.
DR PDBsum; 7O1C; -.
DR PDBsum; 7O5H; -.
DR PDBsum; 7OE0; -.
DR PDBsum; 7OE1; -.
DR PDBsum; 7OI0; -.
DR PDBsum; 7OIZ; -.
DR PDBsum; 7OJ0; -.
DR PDBsum; 7P3K; -.
DR PDBsum; 7PJV; -.
DR PDBsum; 7PJY; -.
DR PDBsum; 7QG8; -.
DR PDBsum; 7QGH; -.
DR PDBsum; 7SS9; -.
DR PDBsum; 7SSD; -.
DR PDBsum; 7SSL; -.
DR PDBsum; 7SSN; -.
DR PDBsum; 7SSO; -.
DR PDBsum; 7SSW; -.
DR PDBsum; 7ST2; -.
DR PDBsum; 7ST6; -.
DR PDBsum; 7ST7; -.
DR AlphaFoldDB; P0A7U7; -.
DR SMR; P0A7U7; -.
DR BioGRID; 4260844; 67.
DR ComplexPortal; CPX-3802; 30S small ribosomal subunit.
DR DIP; DIP-35857N; -.
DR IntAct; P0A7U7; 85.
DR STRING; 511145.b0023; -.
DR jPOST; P0A7U7; -.
DR PaxDb; P0A7U7; -.
DR PRIDE; P0A7U7; -.
DR EnsemblBacteria; AAC73134; AAC73134; b0023.
DR EnsemblBacteria; BAB96593; BAB96593; BAB96593.
DR GeneID; 66671687; -.
DR GeneID; 944759; -.
DR KEGG; ecj:JW0022; -.
DR KEGG; eco:b0023; -.
DR PATRIC; fig|1411691.4.peg.2261; -.
DR EchoBASE; EB0912; -.
DR eggNOG; COG0268; Bacteria.
DR HOGENOM; CLU_160655_4_0_6; -.
DR InParanoid; P0A7U7; -.
DR OMA; GVIHKNA; -.
DR PhylomeDB; P0A7U7; -.
DR BioCyc; EcoCyc:EG10919-MON; -.
DR BioCyc; MetaCyc:EG10919-MON; -.
DR EvolutionaryTrace; P0A7U7; -.
DR PRO; PR:P0A7U7; -.
DR Proteomes; UP000000318; Chromosome.
DR Proteomes; UP000000625; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IDA:ComplexPortal.
DR GO; GO:0005829; C:cytosol; IDA:EcoCyc.
DR GO; GO:0022627; C:cytosolic small ribosomal subunit; IDA:CAFA.
DR GO; GO:0015935; C:small ribosomal subunit; IBA:GO_Central.
DR GO; GO:0008073; F:ornithine decarboxylase inhibitor activity; IDA:EcoCyc.
DR GO; GO:0070181; F:small ribosomal subunit rRNA binding; IDA:EcoCyc.
DR GO; GO:0003735; F:structural constituent of ribosome; IDA:CAFA.
DR GO; GO:0002181; P:cytoplasmic translation; IC:ComplexPortal.
DR GO; GO:0000028; P:ribosomal small subunit assembly; IDA:CAFA.
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 1: Evidence at protein level;
KW 3D-structure; Direct protein sequencing; Reference proteome;
KW Ribonucleoprotein; Ribosomal protein; RNA-binding; rRNA-binding.
FT INIT_MET 1
FT /note="Removed"
FT /evidence="ECO:0000269|PubMed:786731"
FT CHAIN 2..87
FT /note="30S ribosomal protein S20"
FT /id="PRO_0000167958"
FT REGION 1..26
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT CONFLICT 38
FT /note="A -> R (in Ref. 2; AAA24604)"
FT /evidence="ECO:0000305"
FT HELIX 5..39
FT /evidence="ECO:0007829|PDB:7OE0"
FT TURN 40..42
FT /evidence="ECO:0007829|PDB:7OE0"
FT HELIX 45..63
FT /evidence="ECO:0007829|PDB:7OE0"
FT STRAND 65..67
FT /evidence="ECO:0007829|PDB:7OE1"
FT HELIX 69..86
FT /evidence="ECO:0007829|PDB:7OE0"
SQ SEQUENCE 87 AA; 9684 MW; F02154BE2D1E22D9 CRC64;
MANIKSAKKR AIQSEKARKH NASRRSMMRT FIKKVYAAIE AGDKAAAQKA FNEMQPIVDR
QAAKGLIHKN KAARHKANLT AQINKLA
