File:Cytochrome c nitration by peroxynitrite.jpg

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English: Peroxynitrite causes the nitration of solvent-exposed tyrosine-74 in cytochrome c

(indicated by the white arrow) and triggers a protein conformational change. The orange arrow indicates the movement of methionine-80 away from the heme as part of the displacement of a flexible loop encompassing amino acids 70-85.

From: Abriata LA, Cassina A, Tórtora V, Marín M, Souza JM, Castro L, Vila AJ and Radi R. Nitration of solvent-exposed tyrosine-74 on cytochrome c triggers heme iron-methionine-80 bond disruption: Nuclear magnetic resonance and optical spectroscopy studies. J. Biol. Chem. 284(1):17-26, 2009
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Author Ibiripitá Uruguay

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current01:59, 14 March 2016Thumbnail for version as of 01:59, 14 March 2016960 × 720 (93 KB)Ibiripitá Uruguay (talk | contribs)Cross-wiki upload from en.wikipedia.org

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