首页> 外文期刊>Journal of characterization and development of novel materials >METAL CONTROL OF THE STRUCTURE AND FUNCTION OF NI(FE) DIOXYGENASES INCLUDED IN METHIONINE SALVAGE PATHWAY:ROLE OF TYR-FRAGMENT AND MACROSTRUCTURES IN MECHANISM OF CATALYSIS ON MODEL SYSTEMS
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METAL CONTROL OF THE STRUCTURE AND FUNCTION OF NI(FE) DIOXYGENASES INCLUDED IN METHIONINE SALVAGE PATHWAY:ROLE OF TYR-FRAGMENT AND MACROSTRUCTURES IN MECHANISM OF CATALYSIS ON MODEL SYSTEMS

机译:蛋氨酸拯救途径中Ni(FE)二氧化还原酶的结构和功能的金属控制:模型系统中轮胎碎片和宏观结构的作用

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The AFM method has been used for research of possibility of the stable supramolecular nanostructures formation based on Ni(Fe)ARD Dioxygenases models: iron complexes Fe~(Ⅲ)_x(acac)_y18C6_m(H_2O)_n, and nickel complexes Ni_xL_y~1(L~1_(ox))_z(L~2)_n(H_2O)_m, {Ni~Ⅱ(acac)_2·L~2·PhOH} (L~2 =MP, HMPA, MSt(M=Na, Li)), triple system {Ni~Ⅱ(acac)_2+Tyr+PhOH} (Tyr = L-Tyrosine) - with the assistance of intermolecular H-bonds. Role of Ni(Fe)- macrostructures in mechanisms of catalysis is discussed.
机译:原子力显微镜方法已被用于研究基于Ni(Fe)ARD双加氧酶模型的稳定超分子纳米结构形成的可能性:铁络合物Fe〜(Ⅲ)_x(acac)_y18C6_m(H_2O)_n和镍络合物Ni_xL_y〜1( L〜1_(ox))_ z(L〜2)_n(H_2O)_m,{Ni〜Ⅱ(acac)_2·L〜2·PhOH}(L〜2 = MP,HMPA,MSt(M = Na,Li )),三元体系{Ni〜Ⅱ(acac)_2 + Tyr + PhOH}(Tyr = L-酪氨酸)-借助分子间H键。讨论了镍(铁)-宏观结构在催化机理中的作用。

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