Study on the Nitrate Reductase (I). NAD(P)H-and FMNH-dependent Nitrate Reductase
Other Title
植物體內硝酸鹽還原酵素活性之研究
Journal
農業研究
Journal Volume
19
Journal Issue
4
Start Page
50
End Page
59
Date Issued
1970-12-06
Date
1970-12-06
Author(s)
Chi-Ying Huang
Tao Lon
黃啟穎
藍調
Abstract
1. There show a little differential activity in NAD (P) H-NR and FMNH-NR. The activity of NAD (P) H-dependent nitrate reductase predominate to that of FMNH-dependent nitrate reductase.
2. NAD (P) H-NR and FMNH-NR are equally susceptible to the inhibition of p-chloromer-curibenzoate, but this inhibitory effort can be reversed by cysteine in the reaction mixture.
從前一般學者都認爲於植物體內硝酸鹽還原過程中，祗有一種硝酸鹽還原酵素參與催化作用，又依酵素的特性而言，一種酵素蛋白(Apoenzyme)與一種輔酵素(Coenzyme)構成爲一種完全酵素，所以硝酸鹽還原酵素似乎不可能與兩種輔酵素（NADPH或FADH2）結合。
Publisher
農業試驗所
Type
journal article
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