5-formyltetrahydrofolate cyclo-ligase:
a (6S)-5-formyltetrahydrofolate + ATP→a 5,10-methenyltetrahydrofolate + ADP + phosphate (EC 6.3.3.2) |
| Xcc-8004.1138.1 |
Dihydrofolate reductase (in reverse):
a 7,8-dihydrofolate + NADPH + H+→a tetrahydrofolate + NADP+ (EC 1.5.1.3) |
| Xcc-8004.4276.1 |
| Xcc-8004.92.1 |
| Xcc-8004.934.1 |
| a tetrahydrofolate + glycine + NAD+→a 5,10-methylenetetrahydrofolate + ammonium + CO2 + NADH (EC 1.4.1.27) |
| Xcc-8004.1567.1 |
| Xcc-8004.4584.1 |
Glycine hydroxymethyltransferase (in reverse):
a 5,10-methylenetetrahydrofolate + glycine + H2O→a tetrahydrofolate + L-serine (EC 2.1.2.1) |
| Xcc-8004.4398.1 |
Methionine synthase:
a 5-methyltetrahydrofolate + L-homocysteine→a tetrahydrofolate + L-methionine (EC 2.1.1.13) |
| Xcc-8004.3380.1 |
| Xcc-8004.3381.1 |
Methylenetetrahydrofolate dehydrogenase (NADP(+)):
a 5,10-methylenetetrahydrofolate + NADP+→a 5,10-methenyltetrahydrofolate + NADPH (EC 1.5.1.5) |
| Xcc-8004.2390.1 |
| a 5,10-methylenetetrahydrofolate + NADH + H+→a 5-methyltetrahydrofolate + NAD+ (EC 1.5.1.54) |
| Xcc-8004.4336.1 |
Thymidylate synthase:
a 5,10-methylenetetrahydrofolate + dUMP→a 7,8-dihydrofolate + dTMP (EC 2.1.1.45) |
| Xcc-8004.4277.1 |
Methenyltetrahydrofolate cyclohydrolase:
a 5,10-methenyltetrahydrofolate + H2O→an N10-formyltetrahydrofolate + H+ (EC 3.5.4.9) |
| Xcc-8004.2390.1 |
Links:
Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information