ID   YDFO_ECOLI              Reviewed;         136 AA.
AC   P76156; Q2MB90;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   15-JUL-1998, sequence version 2.
DT   03-AUG-2022, entry version 128.
DE   RecName: Full=Uncharacterized protein YdfO;
GN   Name=ydfO; OrderedLocusNames=b1549, JW5252;
OS   Escherichia coli (strain K12).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83333;
RN   [1]
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   [2]
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   [3]
RP   STRUCTURE BY NMR.
RG   Northeast structural genomics consortium (NESG);
RT   "Solution NMR structure of the ydfO protein from Escherichia coli.
RT   northeast structural genomics target ER251.";
RL   Submitted (AUG-2006) to the PDB data bank.
CC   -!- SIMILARITY: To E.coli YbcV and YcgX. {ECO:0000305}.
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DR   EMBL; U00096; AAC74622.2; -; Genomic_DNA.
DR   EMBL; AP009048; BAE76466.1; -; Genomic_DNA.
DR   PIR; H64909; H64909.
DR   RefSeq; NP_416067.2; NC_000913.3.
DR   RefSeq; WP_000373090.1; NZ_SSUV01000066.1.
DR   PDB; 2HH8; NMR; -; A=1-133.
DR   PDBsum; 2HH8; -.
DR   AlphaFoldDB; P76156; -.
DR   BMRB; P76156; -.
DR   SMR; P76156; -.
DR   BioGRID; 4260250; 11.
DR   STRING; 511145.b1549; -.
DR   PaxDb; P76156; -.
DR   PRIDE; P76156; -.
DR   EnsemblBacteria; AAC74622; AAC74622; b1549.
DR   EnsemblBacteria; BAE76466; BAE76466; BAE76466.
DR   GeneID; 66674568; -.
DR   GeneID; 945992; -.
DR   KEGG; ecj:JW5252; -.
DR   KEGG; eco:b1549; -.
DR   PATRIC; fig|511145.12.peg.1621; -.
DR   EchoBASE; EB3588; -.
DR   eggNOG; COG5562; Bacteria.
DR   HOGENOM; CLU_129752_0_0_6; -.
DR   OMA; PIREMEM; -.
DR   PhylomeDB; P76156; -.
DR   BioCyc; EcoCyc:G6822-MON; -.
DR   EvolutionaryTrace; P76156; -.
DR   PRO; PR:P76156; -.
DR   Proteomes; UP000000318; Chromosome.
DR   Proteomes; UP000000625; Chromosome.
DR   Gene3D; 3.30.1810.10; -; 1.
DR   InterPro; IPR009833; DUF1398.
DR   InterPro; IPR036696; YdfO-like_sf.
DR   Pfam; PF07166; DUF1398; 1.
DR   SUPFAM; SSF160419; SSF160419; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Reference proteome.
FT   CHAIN           1..136
FT                   /note="Uncharacterized protein YdfO"
FT                   /id="PRO_0000168958"
FT   HELIX           3..17
FT                   /evidence="ECO:0007829|PDB:2HH8"
FT   HELIX           21..30
FT                   /evidence="ECO:0007829|PDB:2HH8"
FT   STRAND          32..38
FT                   /evidence="ECO:0007829|PDB:2HH8"
FT   TURN            39..41
FT                   /evidence="ECO:0007829|PDB:2HH8"
FT   STRAND          42..47
FT                   /evidence="ECO:0007829|PDB:2HH8"
FT   STRAND          49..51
FT                   /evidence="ECO:0007829|PDB:2HH8"
FT   STRAND          53..57
FT                   /evidence="ECO:0007829|PDB:2HH8"
FT   HELIX           71..83
FT                   /evidence="ECO:0007829|PDB:2HH8"
FT   HELIX           88..97
FT                   /evidence="ECO:0007829|PDB:2HH8"
FT   STRAND          102..106
FT                   /evidence="ECO:0007829|PDB:2HH8"
FT   TURN            107..110
FT                   /evidence="ECO:0007829|PDB:2HH8"
FT   STRAND          111..115
FT                   /evidence="ECO:0007829|PDB:2HH8"
FT   STRAND          121..126
FT                   /evidence="ECO:0007829|PDB:2HH8"
SQ   SEQUENCE   136 AA;  16497 MW;  554B812E2DD7B33C CRC64;
     MDQVVIFKQI FDKVRNDLNY QWFYSELKRH NVSHYIYYLA TENVHIVLKN DNTVLLKGLK
     NIVSVKFSKD RHLIETTSNK LKSREITFQE YRRNLAKAGV FRWVTNIHEQ KRYYYTFDNS
     LLFTESIQKT TQILPR