MetaCyc Pathway: ethene biosynthesis III (microbes) in Cupriavidus basilensis FW507-4G11

Add experiment(s):


Ferric-chelate reductase (in reverse):
2 a siderophore-bound Fe(III) + NADH→2 a siderophore-bound Fe(II) + NAD+ + H+ (EC 1.16.1.7)
No genes
L-methionine + a 2-oxo carboxylate→4-(methylsulfanyl)-2-oxobutanoate + a proteinogenic amino acid (EC 2.6.1.88)
RR42_RS05770
a siderophore-bound Fe(II) + H+→Fe2+ + a siderophore (spontaneous) (EC 1.16.1.10; 1.16.1.7; 1.16.1.9)
No genes
2 Fe2+ + 2 dioxygen→2 superoxide + 2 Fe3+ (spontaneous)
No genes
Superoxide dismutase:
2 superoxide + 2 H+→hydrogen peroxide + dioxygen (EC 1.15.1.1)
RR42_RS03480
RR42_RS15955
RR42_RS25690
Fe2+ + hydrogen peroxide→hydroxyl radical + Fe3+ + OH- (spontaneous)
No genes
hydroxyl radical + 4-(methylsulfanyl)-2-oxobutanoate→ethene + 2 CO2 + methanethiol (spontaneous)
No genes

Links:

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