Coupling of helix E-F motion with the O-nitrito and 2-nitrovinyl coordination in myoglobin

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• 作者：Androulla Ioannou^a ; Alexandra Lambrou^a ; Vangelis Daskalakis^b ; ^{evangelos.daskalakis@cut.ac.cy} ; Eftychia Pinakoulaki^a ; ^{effiep@ucy.ac.cy}
• 关键词：Heme proteins ; Molecular Dynamics ; Raman spectroscopy ; Nitrite
• 刊名：Biophysical Chemistry
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：221
• 期：Complete
• 页码：10-16
• 全文大小：1050 K
• 卷排序：221

文摘

Molecular Dynamics (MD) simulations for the Mb-nitrite complexes Formation of the 2-nitrovinyl species in Mb is associated with motion of helix F. Coordination of NO2− to heme iron is mainly associated with the motion of helix E.