GFP mutants are known to display fluorescence flickering, a process that occurs in a wide time range. Because serine 65, threonine 203, glutamate 222, and histidine 148 have been indicated as key ...

Oxidized WT and Q179A revealed a similar Mo (VI) ion with each one MPT, Mo═O, Mo–O –, and Mo═S ligand, and a weak Mo–O (E730) bond at alkaline pH. Protonation of an oxo to a hydroxo (OH) ligand (p K ∼ ...