Abstract:
:Purple photosynthetic bacteria harvest light using pigment-protein complexes which are often arranged in pseudo-organelles called chromatophores. A model of a chromatophore from Rhodospirillum photometricum was constructed based on atomic force microscopy data. Molecular-dynamics simulations and quantum-dynamics calculations were performed to characterize the intercomplex excitation transfer network and explore the interplay between close-packing and light-harvesting efficiency.
journal_name
Biophys Jjournal_title
Biophysical journalauthors
Chandler DE,Strümpfer J,Sener M,Scheuring S,Schulten Kdoi
10.1016/j.bpj.2014.04.030subject
Has Abstractpub_date
2014-06-03 00:00:00pages
2503-10issue
11eissn
0006-3495issn
1542-0086pii
S0006-3495(14)00447-0journal_volume
106pub_type
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