Reported enzyme(s):
2.1.3.2 aspartate carbamoyltransferase
2.3.1.112 D-tryptophan N-malonyltransferase
2.3.1.17 aspartate N-acetyltransferase
2.3.1.33 histidine N-acetyltransferase
2.3.1.34 D-tryptophan N-acetyltransferase
2.3.1.36 D-amino-acid N-acetyltransferase
2.3.1.53 phenylalanine N-acetyltransferase
2.3.2.2 gamma-glutamyltransferase
2.6.1.14 asparagine-oxo-acid transaminase
2.6.1.26 thyroid-hormone transaminase
2.6.1.27 tryptophan transaminase
2.6.1.28 tryptophan-phenylpyruvate transaminase
2.6.1.38 histidine transaminase
2.6.1.49 dihydroxyphenylalanine transaminase
2.6.1.5 tyrosine transaminase
2.6.1.58 phenylalanine(histidine) transaminase
2.6.1.63 kynurenine-glyoxylate transaminase
2.6.1.64 glutamine-phenylpyruvate transaminase
2.6.1.7 kynurenine-oxoglutarate transaminase
2.6.1.9 histidinol-phosphate transaminase
2.7.7.54 phenylalanine adenylyltransferase
3.4.13.20 beta-Ala-His dipeptidase
3.4.13.3 X-His dipeptidase
3.5.1.15 aspartoacylase
3.5.1.7 ureidosuccinase
3.5.1.8 formylaspartate deformylase
3.5.1.83 N-acyl-D-aspartate deacylase
3.5.3.14 amidinoaspartase
4.2.1.52 dihydrodipicolinate synthase
6.3.2.11 carnosine synthase
6.3.2.6 phosphoribosylaminoimidazolesuccinocarboxamide synthase
6.3.4.4 adenylosuccinate synthase
6.3.4.5 argininosuccinate synthase

Possible enzyme(s):
1.14.13.41 tyrosine N-monooxygenase
2.1.1.106 tryptophan 2-C-methyltransferase

Reported enzyme(s):
1.4.3.2 L-amino-acid oxidase
2.6.1.12 alanine-oxo-acid transaminase
4.1.1.11 aspartate 1-decarboxylase
4.1.1.15 glutamate decarboxylase
4.3.1.1 aspartate ammonia-lyase
5.1.1.13 aspartate racemase

Possible enzyme(s):
1.4.3.1 D-aspartate oxidase
1.4.3.15 D-glutamate(D-aspartate) oxidase

Reported enzyme(s):
1.4.3.16 L-aspartate oxidase
2.6.1.1 aspartate transaminase
2.6.1.21 D-alanine transaminase
2.6.1.31 pyridoxamine-oxaloacetate transaminase
2.6.1.35 glycine-oxaloacetate transaminase
2.6.1.57 aromatic-amino-acid transaminase
2.6.1.70 aspartate-phenylpyruvate transaminase

Possible enzyme(s):

Reported enzyme(s):
6.1.1.12 aspartate-tRNA ligase
6.1.1.13 D-alanine-poly(phosphoribitol) ligase
6.1.1.16 cysteine-tRNA ligase
6.1.1.17 glutamate-tRNA ligase
6.1.1.18 glutamine-tRNA ligase
6.1.1.4 leucine-tRNA ligase
6.1.1.5 isoleucine-tRNA ligase
6.1.1.7 alanine-tRNA ligase
6.1.1.9 valine-tRNA ligase

Possible enzyme(s):
2.3.2.10 UDP-N-acetylmuramoylpentapeptide-lysine N6-alanyltransferase
2.7.2.14 branched-chain-fatty-acid kinase
6.1.1.1 tyrosine-tRNA ligase
6.1.1.10 methionine-tRNA ligase

Reported enzyme(s):
2.7.2.4 aspartate kinase
6.2.1.1 acetate-CoA ligase
6.2.1.11 biotin-CoA ligase
6.2.1.17 propionate-CoA ligase
6.3.4.10 biotin-[propionyl-CoA-carboxylase (ATP-hydrolysing)] ligase
6.3.4.11 biotin-[methylcrotonoyl-CoA-carboxylase] ligase
6.3.4.15 biotin-[acetyl-CoA-carboxylase] ligase
6.3.4.9 biotin-[methylmalonyl-CoA-carboxytransferase] ligase

Possible enzyme(s):

Reported enzyme(s):
3.5.1.1 asparaginase
3.5.1.26 N4-(beta-N-acetylglucosaminyl)-L-asparaginase
6.3.1.1 aspartate-ammonia ligase
6.3.1.4 aspartate-ammonia ligase (ADP-forming)
6.3.5.4 asparagine synthase (glutamine-hydrolysing)

Possible enzyme(s):

Reported enzyme(s):
3.5.1.38 glutamin-(asparagin-)ase

Possible enzyme(s):

Reported enzyme(s):

Possible enzyme(s):
1.13.11.40 arachidonate 8-lipoxygenase
2.5.1.48 cystathionine gamma-synthase
2.5.1.62 chlorophyll synthase
2.7.2.1 acetate kinase
2.7.2.15 propionate kinase
2.7.2.7 butyrate kinase
3.1.1.14 chlorophyllase
3.1.1.21 retinyl-palmitate esterase
3.1.1.44 4-methyloxaloacetate esterase
3.1.1.51 phorbol-diester hydrolase
3.1.1.63 11-cis-retinyl-palmitate hydrolase
3.1.1.64 all-trans-retinyl-palmitate hydrolase
3.1.1.70 cetraxate benzylesterase
3.6.1.20 5'-acylphosphoadenosine hydrolase
6.1.1.14 glycine-tRNA ligase
6.3.5.10 adenosylcobyric acid synthase (glutamine-hydrolysing)
6.3.5.9 hydrogenobyrinic acid a,c-diamide synthase (glutamine-hydrolysing)

Reported enzyme(s):

Possible enzyme(s):
2.7.2.13 glutamate 1-kinase
6.1.1.11 serine-tRNA ligase
6.1.1.19 arginine-tRNA ligase
6.1.1.22 asparagine-tRNA ligase
6.1.1.3 threonine-tRNA ligase