717920-96-2Relevant academic research and scientific papers
Enediol mimics as inhibitors of the D-arabinose 5-phosphate isomerase (KdsD) from Francisella tularensis
Yep, Alejandra,Sorenson, Roderick J.,Wilson, Michael R.,Hollis Showalter,Larsen, Scott D.,Keller, Paul R.,Woodard, Ronald W.
supporting information; experimental part, p. 2679 - 2682 (2011/06/22)
We explored the d-arabinose 5-phosphate isomerase (KdsD, E.C. 5.3.1.13) from Francisella tularensis, a highly infectious Gram-negative pathogen that has raised concern as a potential bioweapon, as a target for the development of novel chemotherapeutics. F
Selective inhibition of Trypanosoma brucei 6-phosphogluconate dehydrogenase by high-energy intermediate and transition-state analogues
Dardonville, Christophe,Rinaldi, Eliana,Barrett, Michael P.,Brun, Reto,Gilbert, Ian H.,Hanau, Stefania
, p. 3427 - 3437 (2007/10/03)
Two series of compounds were designed to mimic the transition state and high-energy intermediates (HEI) of the enzymatic reaction of 6-phosphogluconate dehydrogenase (6PGDH). Sulfoxide analogues (7-11) were designed to mimic the transition state during the oxidation of the substrate to 3-keto-6-phosphogluconate, an enzyme-bound intermediate of the enzyme. Hydroxamate and amide derivatives of D-erythronic acid were designed to mimic the 1,2-cis-enediol HEI of the 6PGDH reaction. These two series of compounds were assayed as competitive inhibitors of the Trypanosoma brucei and sheep liver enzymes, and their selectivity value (ratio sheep/parasite) was calculated. The sulfoxide transition-state analogues showed weak and selective inhibition of the T. brucei enzyme. The hydroxamic derivatives showed potent and selective inhibition of the T. brucei 6PGDH with a Ki in the nanomolar range.
