Elaboration of the bis(pyrazolyl)hydroborato ligand [Bp(Bu-t,Pr-i)] into the NNO donor ligand, [(MeO)Bp(Bu-t,Pr-i)]: Structural characterization of a complex in which the [(MeO)Bp(Bu-t,Pr-i)] ligand models the binding of zinc to the peptide backbone in thermolysin

Elaboration of the bis(pyrazolyl)hydroborato ligand [Bp(Bu-t,Pr-i)] into the NNO donor ligand, [(MeO)Bp(Bu-t,Pr-i)]: Structural characterization of a complex in which the [(MeO)Bp(Bu-t,Pr-i)] ligand models the binding of zinc to the peptide backbone in thermolysin
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DOI:
10.1016/0277-5387(96)00014-9
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发表时间:
1996-07-01
期刊:
影响因子:
2.6
通讯作者:
Parkin, G
Parkin, G
中科院分区:
化学3区
文献类型:
--
作者:
Dowling, C;Parkin, G

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通过将[CH 2 O]插入B-H键之一中,将(Bp(But,Pri))ZnMe中的双(吡唑基)硼氢化配体转化为[eta(3)-(MeO)Bp(But,Pri)]ZnMe中的NNO供体配体;通过X射线衍射的结构表征证实配体以类似于锌与嗜热菌蛋白酶中的肽骨架结合的方式与锌中心结合。版权所有(C)1996 Elsevier Science Ltd.
The bis(pyrazolyl)hydroborato ligand in (Bp(But,Pri))ZnMe is converted to the NNO donor ligand in [eta(3)-(MeO)Bp(But,Pri)]ZnMe by insertion of [CH2O] into one of the B-H bonds; structural characterization by X-ray diffraction confirms that the ligand binds to the zinc centre in a manner analogous to the binding of zinc to the peptide backbone in thermolysin. Copyright (C) 1996 Elsevier Science Ltd.