S-adenosyl-L-methionine cycle I
Metabolites
Enzyme
| EC Number | name | full name | note |
|---|---|---|---|
| 2.1.1.14 | 5-methyltetrahydropteroyltriglutamate-homocysteine S-methyltransferase | 5-methyltetrahydropteroyltri-L-glutamate:L-homocysteine S-methyltransferase | |
| 2.5.1.6 | methionine adenosyltransferase | ATP:L-methionine S-adenosyltransferase | |
| 3.2.2.9 | adenosylhomocysteine nucleosidase | S-adenosyl-L-homocysteine homocysteinylribohydrolase | |
| 4.4.1.21 | S-ribosylhomocysteine lyase | S-(5-deoxy-D-ribos-5-yl)-L-homocysteine L-homocysteine-lyase [(4S)-4,5-dihydroxypentan-2,3-dione-forming] |
Proteins
| Protein ID | name | full name |
|---|---|---|
| Q9KPI8 | mtnN | 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase |
| Q9KRD8 | metE | 5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase |
| Q9KUG4 | luxS | S-ribosylhomocysteine lyase |
| Q9KUP3 | metK | S-adenosylmethionine synthase |