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Discover Supplement-Drug Interactions

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Last Updated: 5 years ago

Possible Interaction: Tryptophan and Cuprous

supplement:

Tryptophan

supplement:

Cuprous

Research Papers that Mention the Interaction

The results obtained indicate that the interaction between Cu(I) and tryptophan via π-electrons plays a significant role in protecting the thiolate-Cu(I) center against the oxidation.
Journal of inorganic biochemistry  •  2016  |  View Paper
For example, the indole ring of Trp has been reported to interact weakly with Cu(I) in a Cu chaperone CusF. Another aromatic amino acid, tyrosine (Tyr), has a phenol ring, which is an important metal binding site in various metalloproteins.
Journal of inorganic biochemistry  •  2015  |  View Paper
Its close proximity coupled with spectroscopic data suggests an unusual cation-π interaction between Cu(I) and the aromatic ring of tryptophan.
Nature chemical biology  •  2008  |  View Paper