MetaCyc Pathway: L-threonine degradation III (to methylglyoxal) in Enterobacter asburiae PDN3

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L-threonine 3-dehydrogenase:
L-threonine + NAD+→L-2-amino-3-oxobutanoate + NADH + H+
(EC 1.1.1.103)
EX28DRAFT_3869
L-threonine 3-dehydrogenase:
L-2-amino-3-oxobutanoate + H+→aminoacetone + CO2
(spontaneous) (EC 1.1.1.103; 1.1.1.381)
EX28DRAFT_3869
Primary-amine oxidase:
aminoacetone + dioxygen + H2O→methylglyoxal + ammonium + hydrogen peroxide
(EC 1.4.3.21)
EX28DRAFT_1422

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Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information