MetaCyc Pathway: ethylmalonyl-CoA pathway in Rhodopseudomonas palustris CGA009

Add experiment(s):


Reactions and Genes Citraconic (C); anaerobic
remove
Acetyl-CoA C-acyltransferase:
2 acetyl-CoA→acetoacetyl-CoA + coenzyme A (EC 2.3.1.16; 2.3.1.9)
TX73_002660 +0.2
TX73_002750 -0.2
TX73_004215 -0.1
TX73_008765 +0.1
TX73_009030 +0.0
TX73_011915 +0.2
TX73_016520 +0.1
TX73_017920 +0.0
TX73_017940 +0.0
TX73_019245 -0.1
TX73_022530 -0.1
Acetoacetyl-CoA reductase (in reverse):
acetoacetyl-CoA + NADPH + H+→(3R)-3-hydroxybutanoyl-CoA + NADP+ (EC 1.1.1.36)
TX73_002755 +0.4
3-hydroxybutyryl-CoA dehydratase:
(3R)-3-hydroxybutanoyl-CoA→crotonyl-CoA + H2O (EC 4.2.1.55)
No genes
crotonyl-CoA + CO2 + NADPH→(2S)-ethylmalonyl-CoA + NADP+ (EC 1.3.1.85)
No genes
Methylmalonyl-CoA epimerase:
(2S)-ethylmalonyl-CoA→(2R)-ethylmalonyl-CoA (EC 5.1.99.1)
TX73_015205 -2.6
(2R)-ethylmalonyl-CoA→(2S)-methylsuccinyl-CoA (EC 5.4.99.63)
No genes
(2S)-methylsuccinyl-CoA + an oxidized electron-transfer flavoprotein + H+→2-methylfumaryl-CoA + a reduced electron-transfer flavoprotein (EC 1.3.8.12)
No genes
2-methylfumaryl-CoA + H2O→(2R,3S)-β-methylmalyl-CoA (EC 4.2.1.148)
No genes
Malyl-CoA lyase:
(2R,3S)-β-methylmalyl-CoA→glyoxylate + propanoyl-CoA (EC 4.1.3.24)
No genes
Malyl-CoA lyase (in reverse):
acetyl-CoA + glyoxylate→(S)-malyl-CoA (EC 4.1.3.24)
No genes
Malate--CoA ligase (in reverse):
(S)-malyl-CoA + ADP + phosphate→(S)-malate + ATP + coenzyme A (EC 6.2.1.9)
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