MoxDendra2: an inert photoswitchable protein for oxidizing environments.

ABSTRACT: Fluorescent proteins (FPs) that can be optically highlighted enable PALM super-resolution microscopy and pulse-chase experiments of cellular molecules. Most FPs evolved in cytoplasmic environments either in the original source organism or in the cytoplasm of bacteria during the course of optimization for research applications. Consequently, many FPs may fold incorrectly in the chemically distinct environments in subcellular organelles. Here, we describe the first monomeric photoswitchable (from green to bright red) FP adapted for oxidizing environments.

SUBMITTER: Kaberniuk AA 

PROVIDER: S-EPMC5356486 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature