کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1328301 | 1499949 | 2007 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Design of artificial metalloenzymes using non-covalent insertion of a metal complex into a protein scaffold Design of artificial metalloenzymes using non-covalent insertion of a metal complex into a protein scaffold](/preview/png/1328301.png)
Construction of artificial metalloenzymes is one of the most attractive targets in the field of inorganic and catalytic chemistry, since they show remarkable chemoselectivity and reactivity in aqueous media. For the purpose, covalent modification of protein and cofactors have usually been utilized to attach a metal complex(es) to a protein scaffold. This article focuses on non-covalent insertion of metal complexes into protein environments. The discussion includes the screening of stable metal complex/protein composites, crystal structures, molecular design for regulating enantioselectivity of the target catalytic reactions. Our recent results show that the non-covalent conjugation will provide us a new way in semi-synthesis of artificial metalloenzymes.
Artificial metalloenzymes were constructed by non-covalent insertion of a Schiff base complex into an apo-myoglobin cavity. The catalytic reactivity can be improved by molecular design of the composites based on their crystal structures.Figure optionsDownload as PowerPoint slide
Journal: Journal of Organometallic Chemistry - Volume 692, Issues 1–3, 1 January 2007, Pages 142–147