| 英文名 |
pyridoxine 5′-phosphate synthase |
| Example Structure |
 |
| 别名 |
PdxJ, PNP synthase, pyridoxine 5′-phosphate synthesizing enzyme |
| EC Number |
2.6.99.2 |
| CAS编号 |
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| Comments |
In?Escherichia coli, the coenzyme pyridoxal 5′-phosphate is synthesized de novo by a pathway that involves EC?1.2.1.72?(erythrose-4-phosphate dehydrogenase), EC?1.1.1.290?(4-phosphoerythronate dehydrogenase), EC?2.6.1.52?(phosphoserine transaminase), EC?1.1.1.262?(4-hydroxythreonine-4-phosphate dehydrogenase), EC?2.6.99.2?(pyridoxine 5′-phosphate synthase) and EC?1.4.3.5?(with pyridoxine 5′-phosphate as substrate). 1-Deoxy-D-xylulose cannot replace 1-deoxy-D-xylulose 5-phosphate as a substrate [3]. |
| Cofactor |
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| History |
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| Reactions |
1-deoxy-D-xylulose 5-phosphate + 3-amino-2-oxopropyl phosphate = pyridoxine 5′-phosphate + phosphate + 2 H(2)O. |
