WebJan 1, 2014 · We report the discovery and validation of a series of benzoisothiazolones as potent inhibitors of phosphomannose isomerase (PMI), an enzyme that converts mannose-6-phosphate (Man-6-P) into ... WebWe would like to show you a description here but the site won’t allow us.
Mannose Phosphate Isomerase - an overview ScienceDirect Topics
WebNov 1, 1996 · Scheme of mannose pathway. 1, Phosphomannose isomerase (vertical bar indicates inhibition by fructose 1-phosphate); 2, phosphomannomutase (defect in CDG … WebJan 1, 2002 · Phosphomannose isomerase (PMI) is a monomeric enzyme that converts fructose-6- P (Fru-6-P) and mannose-6-P (Man-6-P). It is the only known link between glucose catabolism and mannose activation... star the show
MPI mannose phosphate isomerase - NIH Genetic Testing …
WebPhosphomannose-isomerase (PMI) deficiency is a (cytosolic) defect in the first step of the biosynthesis of the nucleotide sugar GDP-Man. The substrate of the enzyme, fructose 6 … WebFeb 15, 2012 · We have investigated a series of malonate-based mimics of the best known phosphate inhibitors of class II (zinc) fructose-1,6-bis-phosphate aldolases (FBAs) (e.g., from Mycobacterium tuberculosis), type I (zinc) phosphomannose isomerase (PMI) from Escherichia coli, and phosphoglucose isomerase (PGI) from yeast. MPI must convert an aldose (mannose) to a ketose (fructose), in addition to opening and closing the rings for these sugars. In humans a mechanism has been suggested which involves a hydrogen transfer between C1 and C2, mediated by Tyr278, and the movement of a proton from O1 and O2 mediated by the associated Zn ion. The ring opening step may be catalyzed by His99 an… peter winterbottom wikipedia