Rp. Houser et al., Metal-dependent intramolecular chiral induction: The Zn2+ complex of an ethidium-peptide conjugate, INORG CHEM, 38(6), 1999, pp. 1368
Zn2+ coordination to an ethidium-peptide conjugate promotes formation of th
e complex is accompanied by induced circular dichroism in the achiral ethid
ium chromophore.