MULTISPECIES: NarK family nitrate/nitrite MFS transporter

LOCUS       WP_004175568             462 aa            linear   BCT 17-JUN-2024
            [Klebsiella].
ACCESSION   WP_004175568
VERSION     WP_004175568.1
KEYWORDS    RefSeq.
SOURCE      Klebsiella
  ORGANISM  Klebsiella
            Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
            Enterobacterales; Enterobacteriaceae; Klebsiella/Raoultella group.
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  :: HMM
            Evidence Accession :: TIGR00886.1
            Evidence Source    :: JCVI
            ##Evidence-For-Name-Assignment-END##
            COMPLETENESS: full length.
FEATURES             Location/Qualifiers
     source          1..462
                     /organism="Klebsiella"
                     /db_xref="taxon:570"
     Protein         1..462
                     /product="NarK family nitrate/nitrite MFS transporter"
                     /GO_component="GO:0016020 - membrane [Evidence IEA]"
                     /GO_function="GO:0015112 - nitrate transmembrane
                     transporter activity [Evidence IEA]"
                     /GO_function="GO:0015113 - nitrite transmembrane
                     transporter activity [Evidence IEA]"
                     /GO_process="GO:0015706 - nitrate transmembrane transport
                     [Evidence IEA]"
                     /GO_process="GO:0015707 - nitrite transport [Evidence
                     IEA]"
                     /calculated_mol_wt=49783
     Region          1..461
                     /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 msqsslpeka nrsvitdwrp edpefwqqrg hrvasrnlwi svpclllafc vwmlfsavav
       61 nlnkvgfqft tdqlfmltal palsgallrv pyafmvplfg grrwtafstg imivpcvwlg
      121 favqdtstpf sifviisllc gfaganfass manisfffpk akqggalgvn gglgnmgvsv
      181 mqlvaplvvs isifavfggn gseqpdgsml ylenaawiwv pfliiftlaa wffmndlsas
      241 kaslseqlpv lkrlhlwima llylatfgsf igfsagfaml sktqfpdvqi lhyaffgpfi
      301 galarsmgga isdrlggtrv tlvnfvvmav fcallfltlp tngqggnfia ffavfmvlfl
      361 taglgsastf qmisvifrkl tmdrvkaqgg seaqamreaa tdtaaalgfi saigaiggff
      421 ipkafgisld ltgspagamk vflvfyiacv vitwavygrk rq