nitrate/nitrite transporter NarU [Escherichia coli].

LOCUS       WP_001207925             462 aa            linear   BCT 24-FEB-2020
ACCESSION   WP_001207925
VERSION     WP_001207925.1
KEYWORDS    RefSeq.
SOURCE      Escherichia coli
  ORGANISM  Escherichia coli
            Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
            Enterobacterales; Enterobacteriaceae; Escherichia.
REFERENCE   1  (residues 1 to 462)
  AUTHORS   Jia,W., Tovell,N., Clegg,S., Trimmer,M. and Cole,J.
  TITLE     A single channel for nitrate uptake, nitrite export and nitrite
            uptake by Escherichia coli NarU and a role for NirC in nitrite
            export and uptake
  JOURNAL   Biochem. J. 417 (1), 297-304 (2009)
   PUBMED   18691156
REFERENCE   2  (residues 1 to 462)
  AUTHORS   Clegg,S.J., Jia,W. and Cole,J.A.
  TITLE     Role of the Escherichia coli nitrate transport protein, NarU, in
            survival during severe nutrient starvation and slow growth
  JOURNAL   Microbiology (Reading, Engl.) 152 (Pt 7), 2091-2100 (2006)
   PUBMED   16804183
REFERENCE   3  (residues 1 to 462)
  AUTHORS   Jia,W. and Cole,J.A.
  TITLE     Nitrate and nitrite transport in Escherichia coli
  JOURNAL   Biochem. Soc. Trans. 33 (Pt 1), 159-161 (2005)
   PUBMED   15667293
REFERENCE   4  (residues 1 to 462)
  AUTHORS   Clegg,S., Yu,F., Griffiths,L. and Cole,J.A.
  TITLE     The roles of the polytopic membrane proteins NarK, NarU and NirC in
            Escherichia coli K-12: two nitrate and three nitrite transporters
  JOURNAL   Mol. Microbiol. 44 (1), 143-155 (2002)
   PUBMED   11967075
COMMENT     REFSEQ: This record represents a single, non-redundant, protein
            sequence which may be annotated on many different RefSeq genomes
            from the same, or different, species.
            
            ##Evidence-For-Name-Assignment-START##
            Evidence Category  :: BlastRule
            Evidence Accession :: NBR011272
            Evidence Source    :: NCBI
            ##Evidence-For-Name-Assignment-END##
            COMPLETENESS: full length.
FEATURES             Location/Qualifiers
     source          1..462
                     /organism="Escherichia coli"
                     /db_xref="taxon:562"
     gene            1..462
                     /gene="narU"
     Protein         1..462
                     /product="nitrate/nitrite transporter NarU"
                     /calculated_mol_wt=49837
     Region          1..462
                     /region_name="PRK15034"
                     /note="nitrate/nitrite transport protein NarU;
                     Provisional"
                     /db_xref="CDD:184994"
     Site            order(46..47,50..51,54,87,142..143,145..147,150,169,
                     172..173,176,261,264..265,268..270,273,299,303,358..359,
                     363,367,404,407..408,411..412,415)
                     /site_type="other"
                     /note="putative chemical substrate binding pocket
                     [chemical binding]"
                     /db_xref="CDD:340899"
ORIGIN      
        1 malqneknsr yllrdwkpen pafwknkgkh iarrnlwisv sclllafcvw mlfsavtvnl
       61 nkigfnfttd qlflltalps vsgallrvpy sfmvpifggr rwtvfstail iipcvwlgia
      121 vqnpntpfgi fiviallcgf aganfassmg nisfffpkar qgsalgingg lgnlgvsvmq
      181 lvaplvifvp vfaflgvngv pqadgsvmsl anaawiwvpl laiatiaaws gmndiassra
      241 siadqlpvlq rlhlwllsll ylatfgsfig fsagfamlak tqfpdvnilr laffgpfiga
      301 iarsvggais dkfggvrvtl infifmaifs allfltlpgt gsgnfiafya vfmglfltag
      361 lgsgstfqmi avifrqitiy rmkmkggsde qaqreavtet aaalgfisai gavggffipq
      421 afgmslnmtg spvgamkvfl ifyivcvllt wlvygrrkfs qk