On the State of the Iron and the Nature of the Ligand in Oxyhemoglobin
The structure of the oxygenated heme group of oxyhemoglobin may be formulated as [Hb(Heme d(1/2)(5))·OO(-)]. The heme iron atom is formally ferric, and the ligand is bound superoxide anion. When deoxyhemoglobin combines reversibly with oxygen a partial transfer of an electron occurs from the ferrous...
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| Veröffentlicht in: | Proc Natl Acad Sci U S A |
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| Hauptverfasser: | , , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
National Academy of Sciences
1970
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| Schlagworte: | |
| Online-Zugang: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC283438/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/4321348/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.67.4.1846 |
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