putrescine-ornithine antiporter [Escherichia coli].

LOCUS       WP_000075839             439 aa            linear   BCT 17-OCT-2022
ACCESSION   WP_000075839
VERSION     WP_000075839.1
KEYWORDS    RefSeq.
SOURCE      Escherichia coli
  ORGANISM  Escherichia coli
            Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
            Enterobacterales; Enterobacteriaceae; Escherichia.
REFERENCE   1  (residues 1 to 439)
  AUTHORS   Jack,D.L., Paulsen,I.T. and Saier,M.H.
  TITLE     The amino acid/polyamine/organocation (APC) superfamily of
            transporters specific for amino acids, polyamines and organocations
  JOURNAL   Microbiology (Reading) 146 (Pt 8), 1797-1814 (2000)
   PUBMED   10931886
REFERENCE   2  (residues 1 to 439)
  AUTHORS   Kashiwagi,K., Shibuya,S., Tomitori,H., Kuraishi,A. and Igarashi,K.
  TITLE     Excretion and uptake of putrescine by the PotE protein in
            Escherichia coli
  JOURNAL   J Biol Chem 272 (10), 6318-6323 (1997)
   PUBMED   9045651
REFERENCE   3  (residues 1 to 439)
  AUTHORS   Kashiwagi,K., Miyamoto,S., Suzuki,F., Kobayashi,H. and Igarashi,K.
  TITLE     Excretion of putrescine by the putrescine-ornithine antiporter
            encoded by the potE gene of Escherichia coli
  JOURNAL   Proc Natl Acad Sci U S A 89 (10), 4529-4533 (1992)
   PUBMED   1584788
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 :: NF007938.0
            Evidence Source    :: NCBI Protein Cluster (PRK)
            Source Identifier  :: PRK10655
            ##Evidence-For-Name-Assignment-END##
            COMPLETENESS: full length.
FEATURES             Location/Qualifiers
     source          1..439
                     /organism="Escherichia coli"
                     /db_xref="taxon:562"
     gene            1..439
                     /gene="potE"
     Protein         1..439
                     /product="putrescine-ornithine antiporter"
                     /GO_component="GO:0016020 - membrane [Evidence IEA]"
                     /GO_function="GO:0015496 - putrescine:ornithine antiporter
                     activity [Evidence IEA]"
                     /GO_process="GO:0015822 - ornithine transport [Evidence
                     IEA]"
                     /GO_process="GO:0015847 - putrescine transport [Evidence
                     IEA]"
                     /GO_process="GO:0055085 - transmembrane transport
                     [Evidence IEA]"
                     /calculated_mol_wt=46345
     Region          4..439
                     /region_name="potE"
                     /note="putrescine transporter; Provisional; PRK10655"
                     /db_xref="CDD:182622"
ORIGIN      
        1 msqaksnkmg vvqltiltmv nmmgsgiiml ptklaevgti siiswlvtav gsmalawafa
       61 kcgmfsrksg gmggyaeyaf gksgnfmany tygvsllian vaiaisavgy gtellgasls
      121 pvqiglatig vlwictvanf ggaritgqis sitvwgviip vvglciigwf wfsptlyvds
      181 wnphhapffs avgssiamtl waflglesac antdvvenpe rnvpiavlgg tlgaaviyiv
      241 stnviagivp nmelanstap fglafaqmft pevgkvimal mvmsccgsll gwqftiaqvf
      301 ksssdegyfp kifshvtkvd apvqgmltiv iiqsglalmt ispslnsqfn vlvnlavvtn
      361 iipyilsmaa lviiqkvanv ppskakvanf vafvgamysf yalyssgeea mlygsivtfl
      421 gwtlyglvsp rfelknkhg