NMR paper 13C NMR signal detection of iron-bound cyanide ions in ferric cyanide complexes of he

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[NMR paper] 13C NMR signal detection of iron-bound cyanide ions in ferric cyanide complexes of he

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11-24-2010, 08:49 PM

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13C NMR signal detection of iron-bound cyanide ions in ferric cyanide complexes of he

13C NMR signal detection of iron-bound cyanide ions in ferric cyanide complexes of heme proteins.

Related Articles 13C NMR signal detection of iron-bound cyanide ions in ferric cyanide complexes of heme proteins.

J Am Chem Soc. 2002 May 29;124(21):5936-7

Authors: Fujii H

13CN ion appears to have the greatest potential to probe the heme environment of the ferric heme proteins; however, a resonance of the iron-bound (13)CN ion in ferric heme proteins has not yet been located. We show here the first detection of (13)C NMR signals of the iron-bound (13)CN for heme proteins and their model complexes in an unexpectedly large upfield region. This study demonstrates that the (13)C NMR signal of the iron-bound (13)CN is a sensitive probe to study the nature of the proximal ligand in ferric heme protein.

PMID: 12022815 [PubMed - indexed for MEDLINE]

Source: PubMed

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