1.2.1.70 glutamyl-tRNA reductase
5.4.3.8 glutamate-1-semialdehyde 2,1-aminomutase

2.1.1.2 guanidinoacetate N-methyltransferase
2.7.3.2 creatine kinase
3.5.2.10 creatininase
3.5.3.3 creatinase
3.9.1.1 phosphoamidase

3.5.3.17 guanidinopropionase

3.5.1.46 6-aminohexanoate-dimer hydrolase

5.4.3.7 leucine 2,3-aminomutase

1.1.1.37 malate dehydrogenase
1.1.1.82 malate dehydrogenase (NADP+)
1.1.3.3 malate oxidase
1.1.99.16 malate dehydrogenase (acceptor)
1.1.99.7 lactate-malate transhydrogenase
1.4.1.21 aspartate dehydrogenase
1.4.3.1 D-aspartate oxidase
1.4.3.16 L-aspartate oxidase
2.1.3.1 methylmalonyl-CoA carboxytransferase
2.3.3.1 citrate (Si)-synthase
2.3.3.2 decylcitrate synthase
2.3.3.3 citrate (Re)-synthase
2.3.3.5 2-methylcitrate synthase
2.3.3.8 ATP citrate synthase
2.6.1.1 aspartate transaminase
2.6.1.31 pyridoxamine-oxaloacetate transaminase
2.6.1.35 glycine-oxaloacetate transaminase
2.6.1.70 aspartate-phenylpyruvate transaminase
2.6.1.78 aspartate---prephenate aminotransferase
3.1.1.44 4-methyloxaloacetate esterase
3.7.1.1 oxaloacetase
4.1.1.3 oxaloacetate decarboxylase
4.1.1.31 phosphoenolpyruvate carboxylase
4.1.1.32 phosphoenolpyruvate carboxykinase (GTP)
4.1.1.38 phosphoenolpyruvate carboxykinase (diphosphate)
4.1.1.49 phosphoenolpyruvate carboxykinase (ATP)
4.1.3.13 oxalomalate lyase
4.1.3.34 citryl-CoA lyase
4.1.3.6 citrate (pro-3S)-lyase
4.2.1.32 L(+)-tartrate dehydratase
4.2.1.81 D(-)-tartrate dehydratase
4.3.1.16 threo-3-hydroxyaspartate ammonia-lyase
4.3.1.20 erythro-3-hydroxyaspartate ammonia-lyase
5.3.2.2 oxaloacetate tautomerase
6.4.1.1 pyruvate carboxylase

1.2.1.20 glutarate-semialdehyde dehydrogenase
3.5.1.93 glutaryl-7-aminocephalosporanic-acid acylase
6.2.1.6 glutarate-CoA ligase

3.5.1.59 N-carbamoylsarcosine amidase
3.5.2.14 N-methylhydantoinase (ATP-hydrolysing)

3.5.2.13 2,5-dioxopiperazine hydrolase

3.5.1.6 beta-ureidopropionase
3.5.2.2 dihydropyrimidinase