MetaCyc Pathway: superpathway of glyoxylate cycle and fatty acid degradation in Sinorhizobium meliloti 1021

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Reactions and Genes pipercolic (C)
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a 2,3,4-saturated fatty acid + ATP + coenzyme A→a 2,3,4-saturated fatty acyl CoA + AMP + diphosphate
No genes
Acyl-CoA oxidase:
a 2,3,4-saturated fatty acyl CoA + dioxygen→a (2E)-2-enoyl-CoA + hydrogen peroxide
(EC 1.3.3.6)
No genes
Enoyl-CoA hydratase (in reverse):
a (2E)-2-enoyl-CoA + H2O→a 2,3,4-saturated (3S)-3-hydroxyacyl-CoA
(EC 4.2.1.17)
SM_b20752 -0.0
SM_b21632 -0.0
SM_b21633 -0.0
SMa1408 -0.0
SMc00976 +0.4
SMc01153 -0.8
SMc01638 -0.2
SMc01641 +0.3
SMc01669 +0.1
SMc01806 -0.1
SMc02227 -0.6
SMc04398 N.D.
3-hydroxyacyl-CoA dehydrogenase:
a 2,3,4-saturated (3S)-3-hydroxyacyl-CoA + NAD+→a 2,3,4-saturated 3-oxoacyl-CoA + NADH + H+
(EC 1.1.1.35)
SM_b21632 -0.0
SMc01638 -0.2
SMc02227 -0.6
Acetyl-CoA C-acyltransferase (in reverse):
a 2,3,4-saturated 3-oxoacyl-CoA + coenzyme A→a 2,3,4-saturated fatty acyl CoA + acetyl-CoA
(EC 2.3.1.16)
SM_b20589 -0.1
SMa1450 -0.3
SMc00262 -0.7
SMc00966 -0.2
SMc02228 -0.5
SMc03879 -2.9
Citrate (Si)-synthase:
acetyl-CoA + oxaloacetate + H2O→citrate + coenzyme A + H+
(EC 2.3.3.1; 2.3.3.16; 2.3.3.3)
SMc02087 N.D.
Aconitate hydratase:
citrate→cis-aconitate + H2O
(EC 4.2.1.3)
SMc03846 N.D.
Aconitate hydratase:
cis-aconitate + H2O→D-threo-isocitrate
(EC 4.2.1.3)
SMc03846 N.D.
Isocitrate lyase:
D-threo-isocitrate→glyoxylate + succinate
(EC 4.1.3.1)
SMc00768 -5.4
Malate synthase:
acetyl-CoA + glyoxylate + H2O→(S)-malate + coenzyme A + H+
(EC 2.3.3.9)
SMc02581 -1.5
Succinate dehydrogenase (ubiquinone):
succinate[in] + an electron-transfer quinone→fumarate[in] + an electron-transfer quinol
(EC 1.3.5.1)
SMc02465 N.D.
Fumarate hydratase (in reverse):
fumarate + H2O→(S)-malate
(EC 4.2.1.2)
SMc00149 N.D.
Malate dehydrogenase:
(S)-malate + NAD+→oxaloacetate + NADH + H+
(EC 1.1.1.37; 1.1.1.38)
SMc00169 +0.2
SMc02479 N.D.
Phosphoenolpyruvate carboxykinase (ATP):
oxaloacetate + ATP→phosphoenolpyruvate + ADP + CO2
(EC 4.1.1.49)
SMc02562 -4.7

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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