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aldB

Gene
aldB
Protein
Aldehyde dehydrogenase B
Organism
Escherichia coli (strain K12)
Length
512 amino acids
Function
Catalyzes the NADP-dependent oxidation of diverse aldehydes such as chloroacetaldehyde, acetaldehyde, propionaldehyde, benzaldehyde, mafosfamide, 4-hydroperoxycyclophosphamide. Its preferred substrates are acetaldehyde and chloroacetaldehyde.
Similarity
Belongs to the aldehyde dehydrogenase family.
Mass
56.306 kDa
Sequence
MTNNPPSAQIKPGEYGFPLKLKARYDNFIGGEWVAPADGEYYQNLTPVTGQLLCEVASSGKRDIDLALDAAHKVKDKWAHTSVQDRAAILFKIADRMEQNLELLATAETWDNGKPIRETSAADVPLAIDHFRYFASCIRAQEGGISEVDSETVAYHFHEPLGVVGQIIPWNFPLLMASWKMAPALAAGNCVVLKPARLTPLSVLLLMEIVGDLLPPGVVNVVNGAGGVIGEYLATSKRIAKVAFTGSTEVGQQIMQYATQNIIPVTLELGGKSPNIFFADVMDEEDAFFDKALEGFALFAFNQGEVCTCPSRALVQESIYERFMERAIRRVESIRSGNPLDSVTQMGAQVSHGQLETILNYIDIGKKEGADVLTGGRRKLLEGELKDGYYLEPTILFGQNNMRVFQEEIFGPVLAVTTFKTMEEALELANDTQYGLGAGVWSRNGNLAYKMGRGIQAGRVWTNCYHAYPAHAAFGGYKQSGIGRETHKMMLEHYQQTKCLLVSYSDKPLGLF

Gene
aldB
Protein
Alpha-acetolactate decarboxylase
Organism
Brevibacillus brevis
Length
285 amino acids
Function
Converts acetolactate into acetoin, which can be excreted by the cells. This may be a mechanism for controlling the internal pH of cells in the stationary stage.
Similarity
Belongs to the alpha-acetolactate decarboxylase family.
Mass
31.586 kDa
Sequence
MKKNIITSITSLALVAGLSLTAFAATTATVPAPPAKQESKPAVAANPAPKNVLFQYSTINALMLGQFEGDLTLKDLKLRGDMGLGTINDLDGEMIQMGTKFYQIDSTGKLSELPESVKTPFAVTTHFEPKEKTTLTNVQDYNQLTKMLEEKFENKNVFYAVKLTGTFKMVKARTVPKQTRPYPQLTEVTKKQSEFEFKNVKGTLIGFYTPNYAAALNVPGFHLHFITEDKTSGGHVLNLQFDNANLEISPIHEFDVQLPHTDDFAHSDLTQVTTSQVHQAESERK

Gene
aldB
Protein
Alpha-acetolactate decarboxylase
Organism
Lactococcus lactis subsp. lactis (strain IL1403)
Length
236 amino acids
Function
Converts acetolactate into acetoin.
Similarity
Belongs to the alpha-acetolactate decarboxylase family.
Mass
26.353 kDa
Sequence
MTEITQLFQYNTLGALMAGLYEGTMTIGELLKHGDLGIGTLDSVDGELIVLDGKAYQAKGDKTIVELTDDIKVPYAAVVPHQAEVVFKQKFTASDKELEDRIESYFDGQNLFRSIKITGEFPKMHVRMIPRAKSGTRFVEVSQNQPEYTEENVKGTIVGIWTPEMFHGVSVAGYHLHFISEDFTFGGHVLDFIIDNGTVEIGAIDQLNQSFPVQDRKFLFADLDIEALKKDIDVAE

Gene
aldB
Protein
Alpha-acetolactate decarboxylase
Organism
Lactococcus lactis subsp. cremoris (strain MG1363)
Length
236 amino acids
Function
Converts acetolactate into acetoin.
Similarity
Belongs to the alpha-acetolactate decarboxylase family.
Mass
26.366 kDa
Sequence
MSEITQLFQYNTLGALMAGLYEGTMTIGELLKHGDLGIGTLDSIDGELIVLDGKAYQAKGDKTIVELTDDIKVPYAAVVPHQAEVVFKQKFTVSDKELEDRIESYFDGQNLFRSIKITGKFPKMHVRMIPRAKSGTKFVEVSQNQPEYTEENIKGTIVGIWTPEMFHGVSVAGYHLHFISEDFTFGGHVLDFIIDNGTVEIGAIDQLNQSFPVQDRKFLFADLDIEALKKDIDVAE