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methylaspartate cycle

State Icon Reaction EC-Number Confidence maximal confidence score from EnzymeDetector
beta-methylmalyl-CoA <=> 2-methylfumaryl-CoA + H2O 4.2.1.148 2-methylfumaryl-CoA hydratase
4.2.1.153 3-methylfumaryl-CoA hydratase


L-threo-3-methylaspartate <=> L-glutamate 5.4.99.1 methylaspartate mutase

acetyl-CoA + H2O + oxaloacetate <=> citrate + CoA + H+ 2.3.3.1 citrate (Si)-synthase
2.3.3.14 homocitrate synthase
2.3.3.16 citrate synthase (unknown stereospecificity)
2.3.3.3 citrate (Re)-synthase




NAD+ + H2O + L-glutamate <=> NADH + 2-oxoglutarate + NH3 + H+ 1.4.1.14 glutamate synthase (NADH)
1.4.1.2 glutamate dehydrogenase
1.4.1.3 glutamate dehydrogenase [NAD(P)+]
1.4.1.4 glutamate dehydrogenase (NADP+)
1.4.1.5 L-amino-acid dehydrogenase





cis-aconitate + H2O <=> isocitrate 4.2.1.3 aconitate hydratase

electron-transfer_quinone + succinate <=> electron-transfer_quinol + fumarate 1.3.5.1 succinate dehydrogenase

(R)-2-methylmalonyl-CoA <=> succinyl-CoA 5.4.99.2 methylmalonyl-CoA mutase
5.4.99.63 ethylmalonyl-CoA mutase
5.4.99.64 2-hydroxyisobutanoyl-CoA mutase



(3S)-3-carboxy-3-hydroxypropanoyl-CoA <=> glyoxylate + acetyl-CoA 4.1.3.24 malyl-CoA lyase

succinyl-CoA + mesaconate <=> 2-methylfumaryl-CoA + succinate 2.8.3.26 succinyl-CoA:mesaconate CoA transferase

(S)-malate <=> fumarate + H2O 4.2.1.2 fumarate hydratase
4.2.1.34 (S)-2-methylmalate dehydratase


succinate + CoA + ATP <=> succinyl-CoA + ADP + phosphate 6.2.1.13 acetate---CoA ligase (ADP-forming)
6.2.1.4 succinate---CoA ligase (GDP-forming)
6.2.1.5 succinate---CoA ligase (ADP-forming)



(S)-malate + NAD+ <=> oxaloacetate + NADH + H+ 1.1.1.28 D-lactate dehydrogenase
1.1.1.299 malate dehydrogenase [NAD(P)+]
1.1.1.337 L-2-hydroxycarboxylate dehydrogenase (NAD+)
1.1.1.37 malate dehydrogenase
1.1.1.375 L-2-hydroxycarboxylate dehydrogenase [NAD(P)+]
1.1.1.38 malate dehydrogenase (oxaloacetate-decarboxylating)
1.1.1.81 hydroxypyruvate reductase
1.1.1.82 malate dehydrogenase (NADP+)
1.1.1.85 3-isopropylmalate dehydrogenase
1.1.1.95 phosphoglycerate dehydrogenase
1.1.1.96 diiodophenylpyruvate reductase











L-threo-3-methylaspartate <=> NH3 + mesaconate 4.3.1.2 methylaspartate ammonia-lyase

(3S)-3-carboxy-3-hydroxypropanoyl-CoA + H2O <=> (S)-malate + CoA + H+ 3.1.2.30 (3S)-malyl-CoA thioesterase

(R)-2-methylmalonyl-CoA <=> (S)-methylmalonyl-CoA 5.1.99.1 methylmalonyl-CoA epimerase

isocitrate + NADP+ <=> 2-oxoglutarate + CO2 + NADPH 1.1.1.286 isocitrate---homoisocitrate dehydrogenase
1.1.1.41 isocitrate dehydrogenase (NAD+)
1.1.1.42 isocitrate dehydrogenase (NADP+)



ATP + propionyl-CoA + HCO3- <=> H+ + (S)-methylmalonyl-CoA + phosphate + ADP 6.4.1.2 acetyl-CoA carboxylase
6.4.1.3 propionyl-CoA carboxylase


beta-methylmalyl-CoA <=> glyoxylate + propionyl-CoA 4.1.3.24 malyl-CoA lyase

citrate <=> cis-aconitate + H2O 4.2.1.117 2-methylcitrate dehydratase (2-methyl-trans-aconitate forming)
4.2.1.3 aconitate hydratase


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