Article
Trapping of the thioacylglyceraldehyde-3-phosphate dehydrogenase intermediate from Bacillus stearothermophilus. Direct evidence for a flip-flop mechanism.
The Journal of biological chemistry - 1 Aug 2008
Moniot Sébastien, Bruno Stefano, Vonrhein Clemens, Didierjean Claude, Boschi-Muller Sandrine, Vas Mária, Bricogne Gérard, Branlant Guy, Mozzarelli Andrea, Corbier Catherine
Abstract excerpt
The crystal structure of the thioacylenzyme intermediate of the phosphorylating glyceraldehyde-3-phosphate dehydrogenase (GAPDH) from Bacillus stearothermophilus has been solved at 1.8A resolution. Formation of the intermediate was obtained by diffusion of the natural substrate within the crystal of the holoenzyme in the absence of inorganic phosphate. To define the soaking conditions suitable for the isolation...
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