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LOCUS WP_000019819 463 aa linear BCT 20-FEB-2020 ACCESSION WP_000019819 VERSION WP_000019819.1 KEYWORDS RefSeq. SOURCE Escherichia coli ORGANISM Escherichia coli Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia. REFERENCE 1 (residues 1 to 463) AUTHORS Zheng,H., Wisedchaisri,G. and Gonen,T. TITLE Crystal structure of a nitrate/nitrite exchanger JOURNAL Nature 497 (7451), 647-651 (2013) PUBMED 23665960 REMARK Erratum:[Nature. 2014 Mar 13;507(7491):262] REFERENCE 2 (residues 1 to 463) AUTHORS Giffin,M.M., Raab,R.W., Morganstern,M. and Sohaskey,C.D. TITLE Mutational analysis of the respiratory nitrate transporter NarK2 of Mycobacterium tuberculosis JOURNAL PLoS ONE 7 (9), e45459 (2012) PUBMED 23029022 REFERENCE 3 (residues 1 to 463) AUTHORS Sohaskey,C.D. and Modesti,L. TITLE Differences in nitrate reduction between Mycobacterium tuberculosis and Mycobacterium bovis are due to differential expression of both narGHJI and narK2 JOURNAL FEMS Microbiol. Lett. 290 (2), 129-134 (2009) PUBMED 19076631 REFERENCE 4 (residues 1 to 463) AUTHORS Sohaskey,C.D. TITLE Regulation of nitrate reductase activity in Mycobacterium tuberculosis by oxygen and nitric oxide JOURNAL Microbiology (Reading, Engl.) 151 (Pt 11), 3803-3810 (2005) PUBMED 16272401 REFERENCE 5 (residues 1 to 463) 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 6 (residues 1 to 463) 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 :: NBR007265 Evidence Source :: NCBI ##Evidence-For-Name-Assignment-END## COMPLETENESS: full length. FEATURES Location/Qualifiers source 1..463 /organism="Escherichia coli" /db_xref="taxon:562" gene 1..463 /gene="narK" Protein 1..463 /product="nitrate transporter NarK" /calculated_mol_wt=49520 Region 8..463 /region_name="MFS" /note="Major Facilitator Superfamily; cl28910" /db_xref="CDD:475125" Site order(48..49,52..53,56,89,144..145,147..149,152,171, 174..175,178,263,266..267,270..272,275,301,305,361..362, 366,370,407,410..411,414..415,418) /site_type="other" /note="putative chemical substrate binding pocket [chemical binding]" /db_xref="CDD:340899" ORIGIN 1 mshssapera tgavitdwrp edpafwqqrg qriasrnlwi svpclllafc vwmlfsavav 61 nlpkvgfnft tdqlfmltal psvsgallrv pysfmvpifg grrwtafstg iliipcvwlg 121 favqdtstpy svfiiisllc gfaganfass manisfffpk qkqggalgln gglgnmgvsv 181 mqlvaplvvs lsifavfgsq gvkqpdgtel ylanaswiwg pflaiftiaa wfgmndlats 241 kasikeqlpv lkrghlwims llylatfgsf igfsagfaml sktqfpdvqi lqyaffgpfi 301 galarsagga lsdrlggtrv tlvnfilmai fsgllfltlp tdgqggsfma ffavflalfl 361 taglgsgstf qmisvifrkl tmdrvkaegg sderamreaa tdtaaalgfi saigaiggff 421 ipkafgssla ltgspvgamk vflifyiacv vitwavygrh skk