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cytochrome aa3 quinol oxidase subunit I [Listeria monocytogenes].


LOCUS       WP_010989325             659 aa            linear   BCT 04-JUN-2024
ACCESSION   WP_010989325
VERSION     WP_010989325.1
KEYWORDS    RefSeq.
SOURCE      Listeria monocytogenes
  ORGANISM  Listeria monocytogenes
            Bacteria; Bacillati; Bacillota; Bacilli; Bacillales; Listeriaceae;
            Listeria.
REFERENCE   1  (residues 1 to 659)
  AUTHORS   Lemma,E., Simon,J., Schagger,H. and Kroger,A.
  TITLE     Properties of the menaquinol oxidase (Qox) and of qox deletion
            mutants of Bacillus subtilis
  JOURNAL   Arch Microbiol 163 (6), 432-438 (1995)
   PUBMED   7575098
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 :: TIGR02882.1
            Evidence Source    :: JCVI
            ##Evidence-For-Name-Assignment-END##
            COMPLETENESS: full length.
FEATURES             Location/Qualifiers
     source          1..659
                     /organism="Listeria monocytogenes"
                     /db_xref="taxon:1639"
     gene            1..659
                     /gene="qoxB"
     Protein         1..659
                     /product="cytochrome aa3 quinol oxidase subunit I"
                     /GO_component="GO:0016020 - membrane [Evidence IEA]"
                     /GO_function="GO:0004129 - cytochrome-c oxidase activity
                     [Evidence IEA]"
                     /GO_function="GO:0005507 - copper ion binding [Evidence
                     IEA]"
                     /GO_function="GO:0020037 - heme binding [Evidence IEA]"
                     /GO_process="GO:0015990 - electron transport coupled
                     proton transport [Evidence IEA]"
                     /calculated_mol_wt=74784
     Region          2..641
                     /region_name="Heme_Cu_Oxidase_I"
                     /note="Heme-copper oxidase subunit I. Heme-copper oxidases
                     are transmembrane protein complexes in the respiratory
                     chains of prokaryotes and mitochondria which catalyze the
                     reduction of O2 and simultaneously pump protons across the
                     membrane. The superfamily is...; cl00275"
                     /db_xref="CDD:469701"
     Site            order(58,119,129,136,139,193..194,200,204)
                     /site_type="active"
                     /note="D-pathway [active]"
                     /db_xref="CDD:238832"
     Site            order(68,72,75..76,92,95..97)
                     /site_type="other"
                     /note="Putative ubiquinol binding site [chemical binding]"
                     /db_xref="CDD:238832"
     Site            order(100,414,418,460,499)
                     /site_type="other"
                     /note="Low-spin heme (heme b) binding site [chemical
                     binding]"
                     /db_xref="CDD:238832"
     Site            order(264,269..270,400,404..405,474)
                     /site_type="other"
                     /note="Putative water exit pathway"
                     /db_xref="CDD:238832"
     Site            order(277,326..327,412)
                     /site_type="other"
                     /note="Binuclear center (heme o3/CuB) [ion binding]"
                     /db_xref="CDD:238832"
     Site            order(277,281,292,326..327,352,355)
                     /site_type="active"
                     /note="K-pathway [active]"
                     /db_xref="CDD:238832"
     Site            order(327,404..405,474..475)
                     /site_type="other"
                     /note="Putative proton exit pathway"
                     /db_xref="CDD:238832"
ORIGIN      
        1 mkwnefivtg dpmilgaqis ivlvsigvva lltytkkwkw lmkewissvd hkkigimyll
       61 aavlmffrgg vdalmmrtql alpdmkflda qhynevfsth gtimilfmam pfiiglmnia
      121 vplqigardv afpflnnlsf wtffmgamlf nlsfviggsp dagwtnyapl atdfsagygi
      181 nfyllgvqia gigtlmtgin ffvtilrmrt kgmtlmkmpm ftwsslitsl iiifafpvlt
      241 valalmsfdr lfgtafftlt ngglpmmwan lfwvwghpev yivilpafgi fseiistfsr
      301 kklfgypamv aamavislls flvwvhhfft mgsgalvnsf fsittmmiai ptgikifnwl
      361 ftmykgritf ttpmlwslaf ipnfvvggvt gvmlamaaad yqyhntyflv shfhyvliag
      421 tvfscfaglt ywypkmvgyr lnekigkwff wifvvgfnvc ffpqyflgld gmprriytyv
      481 qgdgwttlnf istvggflmg vaflvlcyni yysyknskre vtgdpwdart lewatssavp
      541 pkynfavlpe wndlddfwnr kqkgdpyvnd knykpihmps ntmvgfvmsv fffiagfglv
      601 fywywmgiig lvgilgcmiy rsfqnndgyh veveeikate ehnarelatg vkegnpwnl