Albino3 is required to insert proteins into these structure's membranes.
Albino3 is required to insert proteins into these structure's membranes. VIPP1 is required for their formation, and proteins move into their lumen via the cpSecA pathway or the twin-arginine translocator. Their lumen contains the oxygen-evolving complex, and among the proteins localizing to them are the cytochrome b6f complex. Their lumen has a pH of 4 while the medium surrounding them has pH 8. Antenna complexes containing carotenoids are found here, and they also contain the (*) reaction centers of photosystems I and II. A stack of these is called a granum, and they use chlorophyll for their most notable function. For 10 points, name these small sacs found inside the chloroplast, which carry out the light reactions of photosynthesis.
Albino3 is required to insert proteins into these structure's membranes.
thylakoids [prompt on "chloroplasts", "grana", or "granum" throughout]