BiochemistrybioRxivPreprint
Discovery of excited state proton transfer in flavin-based fluorescent protein with large Stokes shift
Andrey Nikolaev, Elena Markeeva, Eugene G. Maksimov…·Ivan Gushchin
The paper discovers a flavin-based fluorescent protein, LSSFbFP, with a large Stokes shift, achieved through excited state proton transfer, and validates its mechanism using spectroscopy and crystallography.