Title : Lutein can act as a switchable charge transfer quencher in the CP26 light-harvesting complex.

Pub. Date : 2009 Jan 30

PMID : 18990705






1 Functional Relationships(s)
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1 We also show that lutein radical cation formation in CP26 is dependent on binding of zeaxanthin to the L2 domain, implying that zeaxanthin acts as an allosteric effector of charge transfer quenching involving lutein in the L1 domain. Zeaxanthins cytochrome P450 family 26 subfamily A member 1 Homo sapiens