| 英文名 |
7,8-dihydroneopterin 2′,3′-cyclic phosphate phosphodiesterase |
| Example Structure |
 |
| 别名 |
MJ0837 gene product, MptB |
| EC Number |
3.1.4.56 |
| CAS编号 |
|
| Comments |
Hydrolyzes 7,8-dihydroneopterin 2′,3′-cyclic phosphate, a step in tetrahydromethanopterin biosynthesis. In vitro the enzyme forms 7,8-dihydroneopterin 2′-phosphate and 7,8- dihydroneopterin 3′-phosphate at a ratio of 4:1. |
| Cofactor |
Fe(2+); Zn(2+). |
| History |
|
| Reactions |
(1) 7,8-dihydroneopterin 2′,3′-cyclic phosphate + H(2)O = 7,8- dihydroneopterin 3′-phosphate. (2) 7,8-dihydroneopterin 2′,3′-cyclic phosphate + H(2)O = 7,8- dihydroneopterin 2′-phosphate. |
