ArticleInorganic chemistry2026
The Two Faces of Copper Capture Driven by the Internal His/Met-Rich and N-Terminal His-Rich Domains of CopI.
Article in Inorganic chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
While copper is an essential redox cofactor, excess copper, particularly Cu(I), is highly toxic and therefore requires precise control of metal speciation in the bacterial periplasm. CopI is a cupredoxin-like protein implicated in copper tolerance under microaerobic conditions and contains multiple histidine- and methionine-rich regions, yet its metal-binding properties remain poorly understood. Here, we deconstruct
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