Photosynthetic apparatus of antenna-reaction centres supercomplexes in oxyphotobacteria: Insight through significance of Pcb/IsiA proteins

In this Review we give an overview of the structure and function of the membrane-bound photosynthetic antenna reaction centre complexes present in oxyphotobacteria. We summarise how variations in the organisation of these complexes have enabled oxyphotobacteria to exploit different ecological niches and discuss the evolutionary relationships of the IsiA/Pcb family of pigment-binding proteins.