Abstract
Evidence is reviewed for the role of glutathione in providing a ligand for the cytosolic iron pool. The possibility of histidine and carnosine forming ternary complexes with iron(II)glutathione is discussed and the physiological significance of these interactions considered. The role of carnosine in muscle, brain, and kidney physiology is far from established and evidence is presented that the iron(II)-binding capability of carnosine relates to this role.
Original language | English |
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Article number | 1278 |
Pages (from-to) | 1-13 |
Number of pages | 13 |
Journal | International Journal of Molecular Sciences |
Volume | 22 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1 Feb 2021 |
Keywords
- Carnosine
- Cytosol
- Glutathione
- Histidine
- Labile iron