کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1257450 971563 2009 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Copper–dioxygen complex mediated C–H bond oxygenation: relevance for particulate methane monooxygenase (pMMO)
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Copper–dioxygen complex mediated C–H bond oxygenation: relevance for particulate methane monooxygenase (pMMO)
چکیده انگلیسی

Particulate methane monooxygenase (pMMO), an integral membrane protein found in methanotrophic bacteria, catalyzes the oxidation of methane to methanol. Expression and greater activity of the enzyme in the presence of copper ion suggest that pMMO is a cuprous metalloenzyme. Recent advances – especially the first crystal structures of pMMO – have energized the field, but the nature of the active site(s) and the mechanism of methane oxidation remain poorly understood—yet hotly contested. Herein the authors briefly review the current understanding of the pMMO metal sites and discuss advances in small molecule Cu–O2 chemistry that may contribute to an understanding of copper-ion mediated hydrocarbon oxidation chemistry.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Opinion in Chemical Biology - Volume 13, Issue 1, February 2009, Pages 119–131
نویسندگان
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