| 摘要 |
PURPOSE:To provide a new PVA dehydrogenase having high substrate specificity for PVA. CONSTITUTION:The objective PVA dehydrogenase ca.67000 in molecular weight acting, in the presence of pyrroloquinolinequinone, on PVA, 2,4-pentanediol, 1,3-butanediol and 1,3-cyclohexanediol, but inert to ethanol, methanol, 1-propanol, 1-butanol, 2-pentanol, 2-hexanol and 4-heptanol. This dehydrogenase can be obtained from bacteria belonging to Pseudomonas. |
