کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2053178 | 1074264 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Functional sulfurtransferase is associated with mitochondrial complex I from Yarrowia lipolytica, but is not required for assembly of its iron–sulfur clusters
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Functional sulfurtransferase is associated with mitochondrial complex I from Yarrowia lipolytica, but is not required for assembly of its iron–sulfur clusters Functional sulfurtransferase is associated with mitochondrial complex I from Yarrowia lipolytica, but is not required for assembly of its iron–sulfur clusters](/preview/png/2053178.png)
چکیده انگلیسی
Here, we report that in the obligate aerobic yeast Yarrowia lipolytica, a protein exhibiting rhodanese (thiosulfate:cyanide sulfurtransferase) activity is associated with proton pumping NADH:ubiquinone oxidoreductase (complex I). Complex I is a key enzyme of the mitochondrial respiratory chain that contains eight iron–sulfur clusters. From a rhodanese deletion strain, we purified functional complex I that lacked the additional protein but was fully assembled and displayed no functional defects or changes in EPR signature. In contrast to previous suggestions, this indicated that the sulfurtransferase associated with Y. lipolytica complex I is not required for assembly of its iron–sulfur clusters.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: FEBS Letters - Volume 579, Issue 30, 19 December 2005, Pages 6781–6785
Journal: FEBS Letters - Volume 579, Issue 30, 19 December 2005, Pages 6781–6785
نویسندگان
Albina Abdrakhmanova, Krzysztof Dobrynin, Klaus Zwicker, Stefan Kerscher, Ulrich Brandt,