Joshi M S, Johnson J L, Rajagopalan K V
Department of Biochemistry, Duke University Medical Center, Durham, North Carolina 27710, USA.
J Bacteriol. 1996 Jul;178(14):4310-2. doi: 10.1128/jb.178.14.4310-4312.1996.
The molybdopterin content of Escherichia coli mod and mog mutants was estimated by conversion to the form A derivative. The results are in accord with complete phenotypic repair of mod, and incomplete repair of mog, by culture in high concentrations of molybdate. A possible role for Mog as a molybdochelatase is discussed.
通过转化为A形式衍生物来估计大肠杆菌mod和mog突变体的钼蝶呤含量。结果与通过在高浓度钼酸盐中培养对mod进行完全表型修复以及对mog进行不完全修复相一致。讨论了Mog作为钼螯合酶的可能作用。