Results 281 to 290 of about 88,762 (345)

Protein Dynamics Tunes Excited State Positions in Light-Harvesting Complex II

The Journal of Physical Chemistry B, 2015
Light harvesting and excitation energy transfer in photosynthesis are relatively well understood at cryogenic temperatures up to ∼100 K, where crystal structures of several photosynthetic complexes including the major antenna complex of green plants (LHC II) are available at nearly atomic resolution. The situation is much more complex at higher or even
Vrandecic, K., Rätsep, M., Wilk, L., Rusevich, L., Golub, M., Reppert, M., Irrgang, K., Kühlbrandt, W. ; https://orcid.org/0000-0002-2013-4810, Pieper, J.   +8 more
openaire   +4 more sources

Structure and Excitation Dynamics of Light-harvesting Protein Complexes

1982
Godfrey S. Beddard, Richard J. Cogdell
openaire   +2 more sources

The multiple roles of light-harvesting chlorophyll a/b-protein complexes define structure and optimize function of Arabidopsis chloroplasts: A study using two chlorophyll b-less mutants

Biochimica Et Biophysica Acta - Bioenergetics, 2009
Reza Razeghifard, Jan M Anderson, Krishna K Niyogi   +2 more
exaly   +2 more sources

Strong Coupling of Localized Surface Plasmons to Excitons in Light-Harvesting Complexes

Nano Letters, 2016
Gold nanostructure arrays exhibit surface plasmon resonances that split after attaching light harvesting complexes 1 and 2 (LH1 and LH2) from purple bacteria. The splitting is attributed to strong coupling between the localized surface plasmon resonances
Anna Tsargorodska, Michael L Cartron, Cvetelin Vasilev   +2 more
exaly   +2 more sources

On the interface of light-harvesting antenna complexes and reaction centers in oxygenic photosynthesis

Biochimica Et Biophysica Acta - Bioenergetics, 2019
Photosynthetic pigment-protein complexes (PPCs) accomplish light-energy capture and photochemistry in natural photosynthesis. In this review, we examine three pigment protein complexes in oxygenic photosynthesis: light-harvesting antenna complexes and ...
Haijun Liu, Robert E Blankenship
exaly   +2 more sources

Protein engineering of bacterial light-harvesting complexes

Biochemical Society Transactions, 1993
The photosynthetic apparatus of the bacterium Rhodobacter sphueroides contains three types of pigment protein: the photochemical reaction centre, and the LH1 and LH2 light-harvesting (LH) complexes. LH1 surrounds and interconnects the reaction centres, forming an LHl-reaction centre (RC) ‘core’ which receives excitation energy from the peripheral LH2 ...
C N, Hunter, G J, Fowler, G G, Grief, J D, Olsen, M R, Jones   +4 more
openaire   +2 more sources

PROTEIN STRUCI'URE MODELLING OF THE BACTERIAL LIGHT‐HARVESTING COMPLEX

Photochemistry and Photobiology, 1994
Abstract Protein structure modelling offers a method of obtaining 3‐dimensional information that can be tested and used to plan mutagenesis experiments when a crystallographically determined structure is not available. At its simplest a model may consist of little more than a secondary structure prediction coupled with a determination of the likely ...
J D, Olsen, C N, Hunter
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Chlorophyll-protein complexes of a Codium species, including a light-harvesting siphonaxanthin-Chlorophylla ab-protein complex, an evolutionary relic of some Chlorophyta

Biochimica Et Biophysica Acta - Bioenergetics, 1983
Jan M Anderson
exaly   +2 more sources

Photosynthesis | Light-Harvesting Complex I and II - Pigments and Proteins

2021
Light-harvesting complexes are a family of membrane-embedded pigment-binding proteins that work as antennas for the photosystems I and II of plants and algae. Here we provide an overview of their properties, introducing their protein and pigment components and discussing their functional and structural association with the cores to form the photosystem
Mascoli, Vincenzo, Croce, Roberta
openaire   +2 more sources

Light-harvesting pigment-protein complex deficiency in Hosta (Liliaceae)

Planta, 1978
A yellow-leaved plastome mutant of Hosta (Hosta sieboldii Ingram complex, Liliaceae) known as 'Wogan Gold' lacks normal granal stacks, but has numerous stroma lamellae extending throughout the chloroplast. The chlorophyll a/b ratio is 0.76 in the mutant and 2.9 in wild type.
K C, Vaughn, K G, Wilson, K D, Stewart
openaire   +2 more sources