Understanding the Relation between Structural and Spectral Properties of Light-Harvesting Complex II.

ABSTRACT: Light-harvesting complex II (LHCII) is a pigment-protein complex present in higher plants and green algae. LHCII represents the main site of light absorption, and its role is to transfer the excitation energy toward the photosynthetic reaction centers, where primary energy conversion reactions take place. The optical properties of LHCII are known to depend on protein conformation. However, the relation between the structural and spectroscopic properties of the pigments is not fully understood yet. In this respect, previous classical molecular dynamics simulations of LHCII in a model membrane [Sci. Rep. 2015, 5, 1-10] have shown that the configuration and excitonic coupling of a chlorophyll (Chl) dimer functioning as the main terminal emitter of the complex are particul

SUBMITTER: Sen S 

PROVIDER: S-EPMC8165694 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature