BACTERIAL METABOLISM OF γ-AMINOBUTYRIC ACID

説明

1. The present experiments have shown that both the uncouplers and diethyl dithiocarbamate (DDC) known as a chelating agent, have the same actions in phenotype, though the mechanism of their inhibitions is quite different. DDC exerts its inhibiting action through the appearance of Fe++-free state; EDTA, Oxine, α, α'-dipyridyl, and phenan-throline, also have the same effect.<br> 2. The adaptive formation of the enzyme system metabolizing γ-ABA of Achromobacter sp. UH3 requires Fe++.<br> 3. Some of the metal ions inhibit the enzyme formation and O2 uptake. Co++and Ni++show inhibitions competitive to Fe++. Ag+, Hg+, Hg++, and Cu++stop O2 uptake in the process oxidizing γ-ABA completely.<br> 4. By using suitable chelating agents, some inhibitions by these metal ions can be easily eliminated.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1573950402731944448
  • NII論文ID
    130006878221
  • 本文言語コード
    en
  • データソース種別
    • CiNii Articles

問題の指摘

ページトップへ