Helix Packing In The Lactose Permease of Escherichia Coli: Distances Between Site-Directed...

Authors :: Voss, John
Wu, Jianhua
Hubbell, Wayne L.
Jacques, Vincent
Meares, Claude F.
Kaback, H. Ronald
Source :: Biochemistry. 03/13/2001, Vol. 40 Issue 10, p3184. 5p. 3 Diagrams, 1 Chart, 2 Graphs.
Publication Year :: 2001
Abstract: Investigates the helix packing in the lactose permease of Escherichia coli. Distances between site-directed nitroxides and a lanthanide; Substrate protection of Cys148 in lactose permease; Specific direction of a methanethiosulfonate nitroxide spin-label to one of two Cys residues in a double-Cys mutant; Nitroxide-nitroxide interactions.

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