Wen Li
University of Guelph
3 Papers
10 Citations
Wen Li is an academic researcher from University of Guelph. The author has contributed to research in topics: Crystal structure & Molecular model. The author has an hindex of 2, co-authored 3 publications.
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Papers
Three-dimensional cryoelectron microscopic reconstruction of the 2.25-MDa homomultimeric phosphoenolpyruvate synthase from Staphylothermus marinus.
George Harauz,Wen Li +1 more
TL;DR: The phosphoenolpyruvate synthase (EC 2.7.9.2) of the hyperthermophilic archaeon Staphylothermus marinus forms a 2.25 MDa homomultimeric complex of 24 subunits which has an octahedral architecture with a solvent accessible interior and with ill-defined yet seemingly flexible appendages on the periphery.
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Quaternary organization of the Staphylothermus marinus phosphoenolpyruvate synthase: angular reconstitution from cryoelectron micrographs with molecular modeling.
TL;DR: Digital electron images of frozen-hydrated preparations of the 2.25-MDa Staphylothermus marinus phosphoenolpyruvate synthase have been analyzed by single-particle classification and averaging and iterative quaternion-based angular reconstitution to obtain three-dimensional reconstructions of the subunit's structure.
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Angular reconstitution of the Staphylothermus marinus phosphoenolpyruvate synthase
TL;DR: In this article, the processes of single particle electron crystallography and three-dimensional angular reconstitution are applied to digital cryoelectron images of a macromolecular complex, the Staphylothermus marinus phosphoenolpyruvate synthase.
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