BiochemistrybioRxiv
Switching metalloporphyrin binding specificity of a b-type cytochrome to fluorogenic zinc by design
B. J. Bowen, A. R. McGarrity, A. Szeto…·D. Jones
The paper designs a cytochrome variant that switches metalloporphyrin binding specificity from iron to zinc protoporphyrin IX, significantly enhancing its fluorescence.
DOI 10.1039/d0cc00596g