EC Number   |
Natural Substrates |
|---|
    3.5.4.27 | 5,10-methenyl-5,6,7,8-tetrahydromethanopterin + H2O |
- |
| 3.5.4.27 | 5,10-methenyl-5,6,7,8-tetrahydromethanopterin + H2O |
in acetate-grown cells the cyclohydrolase level is lowered 2 to 3fold, in cultures growing on acetate supplemented with methanol or H2CO cyclohydrolase activity level increases 3 to 4fold |
| 3.5.4.27 | 5,10-methenyl-5,6,7,8-tetrahydromethanopterin + H2O |
enzyme is involved in methanogenesis from CO2 and H2, which represents the energy metabolism |
| 3.5.4.27 | 5,10-methenyl-5,6,7,8-tetrahydromethanopterin + H2O |
enzyme is involved in the formation of methane from CO2 in Methanobacterium thermoautotrophicum |
| 3.5.4.27 | 5,10-methenyl-5,6,7,8-tetrahydromethanopterin + H2O |
the enzyme might have a catabolic function in the C1-unit metabolism |
| 3.5.4.27 | formyl-tetrahydromethanopterin |
- |
