5,10-methylenetetrahydromethanopterin reductase
| coenzyme F420-dependent N5,N10-methenyltetrahydromethanopterin reductase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
In
enzymology, a 5,10-methylenetetrahydromethanopterin reductase (EC 1.5.98.2) is an enzyme that catalyzes the chemical reaction
- 5-methyltetrahydromethanopterin + coenzyme F420 5,10-methylenetetrahydromethanopterin + reduced coenzyme F420
Thus, the two
substrates of this enzyme are 5-methyltetrahydromethanopterin and coenzyme F420, whereas its two products are 5,10-methylenetetrahydromethanopterin
and reduced coenzyme F420.
This enzyme belongs to the family of
folate biosynthesis
.
References
- Ma K, Thauer RK (1990). "Purification and properties of N5, N10-methylenetetrahydromethanopterin reductase from Methanobacterium thermoautotrophicum (strain Marburg)". Eur. J. Biochem. 191 (1): 187–93. PMID 2379499.
- GD; Geerts, WJ; Keltjens, JT; Van Der Drift, C; Vogels, GD (1991). "Purification and properties of 5,10-methylenetetrahydromethanopterin dehydrogenase and 5,10-methylenetetrahydromethanopterin reductase, two coenzyme F420-dependent enzymes, from Methanosarcina barkeri". Biochim. Biophys. Acta. 1079 (3): 293–302. PMID 1911853.
- Ma K, Thauer RK (1990). "Single step purification of methylenetetrahydromethanopterin reductase from Methanobacterium thermoautotrophicum by specific binding to blue sepharose CL-6B". FEBS Lett. 268 (1): 59–62. S2CID 26822476.
- Vogels GD; Hensgens, CM; Keltjens, JT; Van Der Drift, C; Vogels, GD (1990). "Purification and properties of 5,10-methylenetetrahydromethanopterin reductase, a coenzyme F420-dependent enzyme, from Methanobacterium thermoautotrophicum strain delta H". J. Biol. Chem. 265 (4): 1852–7. PMID 2298726.
- Drift C, Vogels GD (1990). "Purification and properties of 5,10-methenyltetrahydromethanopterin cyclohydrolase from Methanosarcina barkeri". J. Bacteriol. 172 (2): 564–71. PMID 2298699.
