氨或铵离子作为欧洲亚硝化单胞菌细胞及提取物氧化的底物。
Ammonia or ammonium ion as substrate for oxidation by Nitrosomonas europaea cells and extracts.
作者信息
Suzuki I, Dular U, Kwok S C
出版信息
J Bacteriol. 1974 Oct;120(1):556-8. doi: 10.1128/jb.120.1.556-558.1974.
Abstract
The effect of pH on the K(m) values for ammonia was studied in its oxidation by Nitrosomonas cells and cell-free extracts. The K(m) values decreased markedly with increasing pH, suggesting (NH(3)) rather than (NH(4) (+)) as the actual substrate for oxidation.
摘要
研究了pH对亚硝化单胞菌细胞及其无细胞提取物氧化氨时氨的米氏常数（K(m)）值的影响。K(m)值随pH升高而显著降低，这表明氧化的实际底物是（NH(3)）而非（NH(4) (+)）。
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