ID   DSRB_ECOLI              Reviewed;          62 AA.
AC   P0AEG8; P40678;
DT   06-DEC-2005, integrated into UniProtKB/Swiss-Prot.
DT   06-DEC-2005, sequence version 1.
DT   03-AUG-2022, entry version 89.
DE   RecName: Full=Protein DsrB;
GN   Name=dsrB; OrderedLocusNames=b1952, JW1936;
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 / MC4100 / SG20250;
RX   PubMed=7534408; DOI=10.1073/pnas.92.6.2003;
RA   Sledjeski D., Gottesman S.;
RT   "A small RNA acts as an antisilencer of the H-NS-silenced rcsA gene of
RT   Escherichia coli.";
RL   Proc. Natl. Acad. Sci. U.S.A. 92:2003-2007(1995).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / W3110 / ATCC 27325 / DSM 5911;
RX   PubMed=9097040; DOI=10.1093/dnares/3.6.379;
RA   Itoh T., Aiba H., Baba T., Fujita K., Hayashi K., Inada T., Isono K.,
RA   Kasai H., Kimura S., Kitakawa M., Kitagawa M., Makino K., Miki T.,
RA   Mizobuchi K., Mori H., Mori T., Motomura K., Nakade S., Nakamura Y.,
RA   Nashimoto H., Nishio Y., Oshima T., Saito N., Sampei G., Seki Y.,
RA   Sivasundaram S., Tagami H., Takeda J., Takemoto K., Wada C., Yamamoto Y.,
RA   Horiuchi T.;
RT   "A 460-kb DNA sequence of the Escherichia coli K-12 genome corresponding to
RT   the 40.1-50.0 min region on the linkage map.";
RL   DNA Res. 3:379-392(1996).
RN   [3]
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   [4]
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   [5]
RP   REGULATION BY RPOS.
RC   STRAIN=K12 / MC4100 / SG20250;
RX   PubMed=8670904; DOI=10.1002/j.1460-2075.1996.tb00773.x;
RA   Sledjeski D.D., Gupta A., Gottesman S.;
RT   "The small RNA, DsrA, is essential for the low temperature expression of
RT   RpoS during exponential growth in Escherichia coli.";
RL   EMBO J. 15:3993-4000(1996).
CC   -!- INDUCTION: Expression is dependent on RpoS.
CC   -!- SIMILARITY: Belongs to the DsrB family. {ECO:0000305}.
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DR   EMBL; U17136; AAB60008.1; -; Genomic_DNA.
DR   EMBL; U00096; AAC75019.1; -; Genomic_DNA.
DR   EMBL; AP009048; BAA15777.1; -; Genomic_DNA.
DR   PIR; I59352; I59352.
DR   RefSeq; NP_416462.1; NC_000913.3.
DR   RefSeq; WP_000867217.1; NZ_SSUW01000066.1.
DR   AlphaFoldDB; P0AEG8; -.
DR   SMR; P0AEG8; -.
DR   BioGRID; 4261048; 7.
DR   BioGRID; 850822; 2.
DR   IntAct; P0AEG8; 2.
DR   STRING; 511145.b1952; -.
DR   PaxDb; P0AEG8; -.
DR   PRIDE; P0AEG8; -.
DR   EnsemblBacteria; AAC75019; AAC75019; b1952.
DR   EnsemblBacteria; BAA15777; BAA15777; BAA15777.
DR   GeneID; 67415853; -.
DR   GeneID; 946468; -.
DR   KEGG; ecj:JW1936; -.
DR   KEGG; eco:b1952; -.
DR   PATRIC; fig|511145.12.peg.2031; -.
DR   EchoBASE; EB2517; -.
DR   eggNOG; ENOG5032ZW5; Bacteria.
DR   HOGENOM; CLU_189289_0_0_6; -.
DR   OMA; IWFFNEL; -.
DR   PhylomeDB; P0AEG8; -.
DR   BioCyc; EcoCyc:G7045-MON; -.
DR   PRO; PR:P0AEG8; -.
DR   Proteomes; UP000000318; Chromosome.
DR   Proteomes; UP000000625; Chromosome.
DR   HAMAP; MF_01549; DsrB; 1.
DR   InterPro; IPR019717; Dextransucrase_DSRB.
DR   Pfam; PF10781; DSRB; 1.
PE   2: Evidence at transcript level;
KW   Reference proteome.
FT   CHAIN           1..62
FT                   /note="Protein DsrB"
FT                   /id="PRO_0000201907"
SQ   SEQUENCE   62 AA;  6946 MW;  0A43B2E7D64C74C5 CRC64;
     MKVNDRVTVK TDGGPRRPGV VLAVEEFSEG TMYLVSLEDY PLGIWFFNEA GHQDGIFVEK
     AE