MetaCyc Pathway: dimethylsulfoniopropanoate biosynthesis I (Wollastonia) in Sinorhizobium meliloti 1021

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Reactions and Genes Nickel (II) chloride 1 mM
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Methionine S-methyltransferase:
L-methionine + S-adenosyl-L-methionine→S-methyl-L-methionine + S-adenosyl-L-homocysteine (EC 2.1.1.12)
No genes
S-methyl-L-methionine + a 2-oxo carboxylate + H+→dimethyl(3-oxopropyl)sulfanium + a proteinogenic amino acid + CO2
No genes
Betaine-aldehyde dehydrogenase:
dimethyl(3-oxopropyl)sulfanium + NAD+ + H2O→dimethylsulfoniopropanoate + NADH + 2 H+ (EC 1.2.1.8)
SMa1731 -0.5
SMc00094 +1.3

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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