Site-directed mutagenesis of the basic residues321K to321G in the CP 47 protein of photosystem II alters the chloride requirement for growth and oxygen-evolving activity in Synechocystis 6803

Site-directed mutagenesis of the CP 47 p

Site-directed mutagenesis of the CP 47 protein of photosystem II:167W in the lumenally exposed loop C is required for photosystem II assembly and stability

✍ Jituo Wu; Cindy Putnam-Evans; Terry M. Bricker 📂 Article 📅 1996 🏛 Springer 🌐 English ⚖ 632 KB

The intrinsic chlorophyll-protein CP 47 is a component of photosystem II which functions in both light-harvesting and oxygen evolution. Using site-directed mutagenesis we have produced the mutant W167S which lies in loop C of CP 47. This strain exhibited a 75% loss in oxygen evolution activity and g