X-Ray Scattering and Electron Cryomicroscopy Study on the Effect of Carotenoid Biosynthesis to the Structure of Chlorobium tepidum Chlorosomes

Chlorosomes, the main antenna complexes of green photosynthetic bacteria, were isolated from null mutants of Chlorobium tepidum, each of which lacked one enzyme involved in the biosynthesis of carotenoids. The effects of the altered carotenoid composition on the structure of the chlorosomes were stu...

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Veröffentlicht in:	Biophysical journal 2007-07, Vol.93 (2), p.620-628
Hauptverfasser:	Ikonen, T.P., Li, H., Pšenčík, J., Laurinmäki, P.A., Butcher, S.J., Frigaard, N.-U., Serimaa, R.E., Bryant, D.A., Tuma, R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aggregates Bacteria Bacterial Proteins - chemistry Bacterial Proteins - genetics Biochemistry Biophysical Phenomena Biophysics Biosynthesis Carotenoids Carotenoids - biosynthesis Chlorobium - genetics Chlorobium - metabolism Chlorobium - ultrastructure Chromosomes Composition effects Cryoelectron Microscopy Electron microscopes Genes, Bacterial Lamellar structure Light-Harvesting Protein Complexes - chemistry Light-Harvesting Protein Complexes - genetics Mutation Proteins Scattering Supramolecular Assemblies X-Ray Diffraction X-rays
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