Fig. 6. Real-time transport of Zn2+, Cd2+, Pb2+ and Hg2+ in proteoliposomes. Schematic representation of multi-probe experimental approach to test real-time metal translocation events by CmΔZntA reconstituted in proteoliposomes. The membrane impermeable, turn-on fluorescence probes Leadmium Green, Fluozin-3, and Calcium Green were selected for Pb2+, Zn2+/Cd2+, and Hg2+ respectively. The Leadmium Green chemical structure is not reported as it is protected intellectual property of the manufacturer.
