PubMed · 16473546
CP43-like chlorophyll binding proteins: structural and evolutionary implications.
Abstract
CP43, encoded by the psbC gene, is a chlorophyll (Chl)-binding protein of Photosystem II (PSII), the water-splitting and oxygen-evolving enzyme of photosynthesis. CP47, encoded by psbB, a Chl-binding protein of PSII, is closely related to CP43. The Chl-binding six transmembrane helical unit typified by CP43, is also structurally related to the N-terminal domains of the PsaA and PsaB proteins of Photosystem I (PSI) as well as to the family of light-harvesting proteins encoded by cyanobacterial isiA genes and prochlorophyte pcb genes. Here we use recent structural information derived for PSII and PSI to review similarities and differences between the various members of the CP43-like class of light-harvesting proteins, exploring both functional and evolutionary implications.
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James W Murray, James Duncan, James Barber. 2006-02-13. CP43-like chlorophyll binding proteins: structural and evolutionary implications.. https://doi.org/10.1016/j.tplants.2006.01.007
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