Q8D3K3BETB_VIBVUBetaine aldehyde dehydrogenaseBADH1.2.1.8betBVV2_1687Vibrio vulnificus (strain CMCP6)BacteriaPseudomonadotaGammaproteobacteriaVibrionalesVibrionaceaeVibrioComplete genome sequence of Vibrio vulnificus CMCP6.NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]Involved in the biosynthesis of the osmoprotectant glycine betaine. Catalyzes the irreversible oxidation of betaine aldehyde to the corresponding acid.betaine aldehyde + H2O + NAD(+) = glycine betaine + 2 H(+) + NADHK(+)Binds 2 potassium ions per subunit.Amine and polyamine biosynthesis; betaine biosynthesis via choline pathway; betaine from betaine aldehyde: step 1/1.Dimer of dimers.Belongs to the aldehyde dehydrogenase family.Metal-bindingNADNADPOxidationOxidoreductasePotassiumK(+)K(+)NAD(+)NAD(+)NAD(+)K(+)NAD(+)NAD(+)NAD(+)K(+)K(+)MEVTAHYIGGKPFVGDTGESFATLNPATGEVLAHIEQADERVLGHAIESAKLGFSVWSSMSAAERSRCLLKAAQLIRDHNDELAELEVRDTGKPIQEASVVDIATGADVIEYFAGLVNGLGGEQQSLGSNQFFYTRREPLGICAGIGAWNYPIQIAMWKAAPALAAGNAMIFKPSEETPLSALKLAELFTQAGVPDGVFNVVQGDYRVGQMLTAHPEIDKVSFTGESGTGKKVMADSAATLKPVTMELGGKSPLIIFDDADLDDAVSAAMVANFYTQGEVCTHGTRVYVQRAMYDAFVEQLKERTEKLIVGDPMNMETQIGSLISKSHLEKVLGAISSAKESGATLLTGGFQVTERGLEKGCFVAPTVFVDCRDEMPHVQNEIFGPVMSVLVFDDEDEVIARANNTQYGLAAGVFTQNLSKAHRVIHQLQAGICWINTWGNSPAEMPVGGYKLSGIGRENGQETLLHYTQTKSVFVELGAFDSPYA
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