NO2−-mediated nitrosylation of ferrous microperoxidase-11
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- 作者：Paolo Ascenzia ; b ; ascenzi@uniroma3.it" class="auth_mail" title="E-mail the corresponding author ; Diego Sbardellac ; d ; Marco Fiocchettie ; Roberto Santuccic ; Massimo Colettac ; d
- 关键词：CL ; cardiolipin ; CL-cyt c ; CL-bound cyt c ; CL-CM-cyt c ; CL-bound carboxymethylated-cyt c ; CM-cyt c ; carboxymethylated-cyt c ; cyt c ; cytochrome c ; MP ; microperoxidase ; MP11 ; microperoxidase containing 11 amino acid residues ; MP11-Fe(II) ; ferrous MP11 ; MP11-Fe(II)-NO ; ferrous nitrosylated MP11 ; MP11-Fe(III) ; ferric MP11
- 刊名：Journal of Inorganic Biochemistry
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：153
- 期：Complete
- 页码：121-127
- 全文大小：637 K
文摘
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Microperoxidase-11 is an undecapeptide derived from horse heart cytochrome c.
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The heme-Fe atom of ferrous microperoxidase-11 is unshielded by the protein.
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The heme-Fe atom of ferrous microperoxidase-11 is penta-coordinated and is highly reactive.
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Ferrous microperoxidase-11 catalyzes the conversion of NO2− to NO.
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NO2− induces the nitrosylation of ferrous microperoxidase-11.