Reported enzyme(s):

Possible enzyme(s):
1.8.4.5 methionine-S-oxide reductase
2.1.1.10 homocysteine S-methyltransferase
2.1.1.12 methionine S-methyltransferase
2.5.1.49 O-acetylhomoserine aminocarboxypropyltransferase
4.4.1.11 methionine gamma-lyase

Reported enzyme(s):

Possible enzyme(s):
2.1.1.13 methionine synthase
2.1.1.14 5-methyltetrahydropteroyltriglutamate-homocysteine S-methyltransferase
2.1.1.3 thetin-homocysteine S-methyltransferase
2.1.1.5 betaine-homocysteine S-methyltransferase

Reported enzyme(s):

Possible enzyme(s):
2.1.1.86 tetrahydromethanopterin S-methyltransferase

Reported enzyme(s):

Possible enzyme(s):
2.3.1.30 serine O-acetyltransferase
2.7.1.103 viomycin kinase
2.7.1.28 triokinase
2.7.1.31 glycerate kinase
2.7.1.80 diphosphate-serine phosphotransferase
2.7.8.4 serine-phosphoethanolamine synthase
2.7.8.8 CDP-diacylglycerol-serine O-phosphatidyltransferase
3.1.3.14 methylphosphothioglycerate phosphatase
3.1.3.3 phosphoserine phosphatase
3.1.3.38 3-phosphoglycerate phosphatase
3.2.1.110 mucinaminylserine mucinaminidase

Reported enzyme(s):

Possible enzyme(s):
2.3.2.14 D-alanine gamma-glutamyltransferase
2.4.2.14 amidophosphoribosyltransferase
2.6.1.16 glutamine-fructose-6-phosphate transaminase (isomerizing)
2.6.1.50 glutamine-scyllo-inositol transaminase
4.1.3.27 anthranilate synthase
6.3.4.2 CTP synthase
6.3.5.1 NAD+ synthase (glutamine-hydrolysing)
6.3.5.10 adenosylcobyric acid synthase (glutamine-hydrolysing)
6.3.5.2 GMP synthase (glutamine-hydrolysing)
6.3.5.3 phosphoribosylformylglycinamidine synthase
6.3.5.4 asparagine synthase (glutamine-hydrolysing)
6.3.5.5 carbamoyl-phosphate synthase (glutamine-hydrolysing)
6.3.5.6 asparaginyl-tRNA synthase (glutamine-hydrolysing)
6.3.5.9 hydrogenobyrinic acid a,c-diamide synthase (glutamine-hydrolysing)