Here we describe the first 3D structure of the photosystem II (PSII ... This large multisubunit membrane protein complex functions to absorb light energy and catalyze the oxidation of water ...

It has three parts: on top is a light-harvesting antenna complex called a phycobilisome that captures and funnels the energy in sunlight to two reaction centers, Photosystem II (the complex ...

The signal recognition particle (SRP), a ribonucleoprotein complex that is conserved ... of a DPLG motif at the N-terminal domain of photosystem antenna proteins in diatoms may explain substrate ...