ID   YFEN_ECOLI              Reviewed;         254 AA.
AC   P45564;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   03-AUG-2022, entry version 119.
DE   RecName: Full=Uncharacterized protein YfeN;
GN   Name=yfeN; OrderedLocusNames=b2408, JW2399;
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=7559336; DOI=10.1128/jb.177.19.5506-5516.1995;
RA   Seeger C., Poulsen C., Dandanell G.;
RT   "Identification and characterization of genes (xapA, xapB, and xapR)
RT   involved in xanthosine catabolism in Escherichia coli.";
RL   J. Bacteriol. 177:5506-5516(1995).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / W3110 / ATCC 27325 / DSM 5911;
RX   PubMed=9205837; DOI=10.1093/dnares/4.2.91;
RA   Yamamoto Y., Aiba H., Baba T., Hayashi K., Inada T., Isono K., Itoh T.,
RA   Kimura S., Kitagawa M., Makino K., Miki T., Mitsuhashi N., Mizobuchi K.,
RA   Mori H., Nakade S., Nakamura Y., Nashimoto H., Oshima T., Oyama S.,
RA   Saito N., Sampei G., Satoh Y., Sivasundaram S., Tagami H., Takahashi H.,
RA   Takeda J., Takemoto K., Uehara K., Wada C., Yamagata S., Horiuchi T.;
RT   "Construction of a contiguous 874-kb sequence of the Escherichia coli-K12
RT   genome corresponding to 50.0-68.8 min on the linkage map and analysis of
RT   its sequence features.";
RL   DNA Res. 4:91-113(1997).
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).
CC   -!- SIMILARITY: Belongs to the nucleoside-specific channel-forming outer
CC       membrane porin (Tsx) (TC 1.B.10) family. {ECO:0000305}.
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DR   EMBL; X73828; CAA52046.1; -; Genomic_DNA.
DR   EMBL; U00096; AAC75461.1; -; Genomic_DNA.
DR   EMBL; AP009048; BAA16279.1; -; Genomic_DNA.
DR   PIR; G65014; G65014.
DR   RefSeq; NP_416903.1; NC_000913.3.
DR   RefSeq; WP_000716421.1; NZ_STEB01000039.1.
DR   AlphaFoldDB; P45564; -.
DR   BioGRID; 4260566; 128.
DR   STRING; 511145.b2408; -.
DR   TCDB; 1.B.10.3.1; the nucleoside-specific channel-forming outer membrane porin (tsx) family.
DR   PaxDb; P45564; -.
DR   PRIDE; P45564; -.
DR   EnsemblBacteria; AAC75461; AAC75461; b2408.
DR   EnsemblBacteria; BAA16279; BAA16279; BAA16279.
DR   GeneID; 946872; -.
DR   KEGG; ecj:JW2399; -.
DR   KEGG; eco:b2408; -.
DR   PATRIC; fig|1411691.4.peg.4324; -.
DR   EchoBASE; EB2952; -.
DR   eggNOG; ENOG502Z8EW; Bacteria.
DR   HOGENOM; CLU_075268_0_0_6; -.
DR   OMA; WGELYGF; -.
DR   PhylomeDB; P45564; -.
DR   BioCyc; EcoCyc:G7256-MON; -.
DR   PRO; PR:P45564; -.
DR   Proteomes; UP000000318; Chromosome.
DR   Proteomes; UP000000625; Chromosome.
DR   GO; GO:0009279; C:cell outer membrane; IEA:InterPro.
DR   InterPro; IPR018013; Channel_Tsx-like.
DR   InterPro; IPR036777; Channel_Tsx-like_sf.
DR   Pfam; PF03502; Channel_Tsx; 1.
DR   SUPFAM; SSF111364; SSF111364; 1.
PE   3: Inferred from homology;
KW   Reference proteome.
FT   CHAIN           1..254
FT                   /note="Uncharacterized protein YfeN"
FT                   /id="PRO_0000169224"
SQ   SEQUENCE   254 AA;  29233 MW;  AE5638C5956967D2 CRC64;
     MKKHLLTLTL SSILAIPVVS HAEFKGGFAD IGVHYLDWTS RTTEKSSTKS HKDDFGYLEF
     EGGANFSWGE MYGFFDWENF YNGRHNKPGS EQRYTFKNTN RIYLGDTGFN LYLHAYGTYG
     SANRVNFHDD MFLYGIGYNF TGSGWWFKPF FAKRYTDQTY YTGDNGYVAG WVAGYNFMLG
     SEKFTLTNWN EYEFDRDATY AAGNGGKEGL NGAVALWWNA TSHITTGIQY RYADDKLGED
     FYQDAIIYSI KFNF