More recently, the thioether group of methionine has begun to emerge as an important Cu(I) ligand for trafficking proteins in ... bursts may release copper or zinc ions from cysteine-rich (or ...

Extracellular, doubly charged copper ions are reduced to singly charged copper, transported into the cell, stored in pools, and transferred to the biomolecules that require them on demand.

Tumor cells suffer copper withdrawal Nanofibers made of copper-binding peptides disrupt copper homeostasis in cancer cells Date: November 20, 2024 Source: Wiley Summary: While toxic in high ...