کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1269592 | 972458 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The electrochemical investigation of the catalytic power of pyruvate decarboxylase and its coenzyme
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The electrochemical investigation of the catalytic power of pyruvate decarboxylase and its coenzyme The electrochemical investigation of the catalytic power of pyruvate decarboxylase and its coenzyme](/preview/png/1269592.png)
چکیده انگلیسی
The change in the energy barriers for the heterogeneous reduction of pyruvate decarboxylase (PDC) relative to its coenzyme, thiamin pyrophosphate (ThPP), was determined experimentally using square wave voltammetry (SWV) to be 5.3 kcal/mol. These results are in agreement with those of reaction rate acceleration provided by thiamin-dependent decarboxylases relative to their coenzyme as determined kinetically based on the pKa suppression by the enzyme environment.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioelectrochemistry - Volume 68, Issue 2, May 2006, Pages 171–174
Journal: Bioelectrochemistry - Volume 68, Issue 2, May 2006, Pages 171–174
نویسندگان
Patrick Bell, Kathryn Hoyt, Masangu Shabangi,