J
Jun-Yong Choe
Researcher at Rosalind Franklin University of Medicine and Science
Publications - 30
Citations - 1288
Jun-Yong Choe is an academic researcher from Rosalind Franklin University of Medicine and Science. The author has contributed to research in topics: Glucose transporter & Active site. The author has an hindex of 19, co-authored 30 publications receiving 1099 citations. Previous affiliations of Jun-Yong Choe include Iowa State University.
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Journal ArticleDOI
Sugar binding induces an outward facing conformation of LacY
Irina Smirnova,Vladimir N. Kasho,Jun-Yong Choe,Christian Altenbach,Wayne L. Hubbell,H. Ronald Kaback +5 more
TL;DR: The DEER measurements in conjunction with molecular modeling based on the x-ray structure provide strong support for the alternative access model and reveal a structure for the outward-facing conformer of LacY.
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Crystal structure of a glucose/H+ symporter and its mechanism of action
TL;DR: A mechanism for glucose/H+ symport is proposed and the symport mechanism versus facilitated diffusion is discussed, and the crystal structure of GlcPSe is reported, providing insight into the mechanism of glucose transport.
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Intestinal absorption of fructose
TL;DR: How dietary fructose may be sensed by intestinal cells to affect the expression and activity of transporters and fructolytic enzymes, to interact with the transport of certain minerals and electrolytes, and to regulate portal and peripheral fructosemia and glycemia is described.
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Differences in salicylic acid glucose conjugations by UGT74F1 and UGT74F2 from Arabidopsis thaliana.
TL;DR: The crystal structures of the UGT74F2 wild-type and T15S mutant enzymes, in different substrate/product complexes are determined and it is shown that two threonines are key determinants of product specificity.
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Crystal structures of fructose 1,6-bisphosphatase: mechanism of catalysis and allosteric inhibition revealed in product complexes.
TL;DR: Crystal structures of metal-product complexes of fructose 1, 6-bisphosphatase (FBPase) reveal competition between AMP and divalent cations and the association of AMP with FBPase disorders loop 52-72.