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Defined by the amino acid sequence Gly-His-Lys, GHK-Cu coordinates a single copper(II) ion through the nitrogen atoms of the glycine amino terminus, the histidine imidazole ring, and the deprotonated amide nitrogen between residues 1 and 2
What the Data Shows The honest answer, based on the published evidence, is mixed rather than negative
For more information on peptide research, you can visit the National Center for Biotechnology Information
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doi:10.1007/s10067-019-04456-x
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