Copper acquisition in Bacillus subtilis involves Cu(II) exchange between YcnI and YcnJ - Yuri Rafael de Oliveira Silva; Grayson Barnes; Dia Zheng; Daniel Zhitnitsky; Samuel J. Geathers; Stephen C. Peters; Veronika A. Szalai; John D. Helmann; Oriana S. Fisher (Journal of Biological Chemistry, 2025)