Photosystem II Protein Complex. Chloroplast Reaction Center Protein D1 . D1 Photosystem II Protein, Plant . Light-Induced D1 Protein, Photosystem II . Oxygen Evolving Enzyme . PRCP II D2 Protein . Photosystem II . Photosystem II Reaction Center . Photosystem II Reaction Center Complex D1 Protein . Photosystem II Reaction Center Complex D2 Protein . RCII-D1 Protein . Water Oxidase . Water-Splitting Enzyme of Photosynthesis . Enzyme, Oxygen Evolving . Evolving Enzyme, Oxygen . Light Induced D1 Protein, Photosystem II . Oxidase, Water . Photosynthesis Water-Splitting Enzyme . Water Splitting Enzyme of Photosynthesis . Photosystem II Reaction Center . 0.66