Determination of vinyl orientation of mouse neuroglobin by 2D nuclear Overhauser spectroscopy

Su Yuan Zhou Xiao Yan Wei

引用本文: Su Yuan Zhou,  Xiao Yan Wei. Determination of vinyl orientation of mouse neuroglobin by 2D nuclear Overhauser spectroscopy[J]. Chinese Chemical Letters, 2007, 18(3): 319-321. doi: 10.1016/j.cclet.2007.01.033 shu
Citation:  Su Yuan Zhou,  Xiao Yan Wei. Determination of vinyl orientation of mouse neuroglobin by 2D nuclear Overhauser spectroscopy[J]. Chinese Chemical Letters, 2007, 18(3): 319-321. doi: 10.1016/j.cclet.2007.01.033 shu

Determination of vinyl orientation of mouse neuroglobin by 2D nuclear Overhauser spectroscopy

  • 基金项目:

    This research was supported by the grants from the National Natural Science Foundation of China (No. 10572097),Shanghai Natural Science Foundation (No. 05ZR14111),Shanghai leading Academic Discipline Project (No. T0901).

摘要: 1H NMR has been used to determine the 2-, 4-vinyl orientation of heme active site from oxidized mouse neuroglobin (mNgb).The NOEs between 3-methyl and Hα, Hβ of 2-vinyl, together with the NOEs between 5-methyl and Hα, Hβ of 4-vinyl, allowed the unambiguous determination of trans and cis orientations for the 2-and 4-vinyl groups in the mNgb, respectively.

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  • 收稿日期:  2006-10-25
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