6dux

Structural highlights

Function

[AGLB_KLEPN] Is involved in the catabolism of alpha-glycosides accumulated via a phosphoenolpyruvate-dependent phosphotransferase system (PEP-PTS). Hydrolyzes a wide variety of 6-phospho-alpha-D-glucosides including maltose-6'-phosphate, isomaltose-6'-phosphate, maltitol-6-phosphate, trehalose-6-phosphate and the 6'-phosphorylated derivatives of the five linkage-isomeric alpha-D-glucosyl-D-fructoses: trehalulose-6'-phosphate, turanose-6'-phosphate, maltulose-6'-phosphate, leucrose-6'-phosphate, and palatinose-6'-phosphate. However, sucrose-6-phosphate is not a substrate for this enzyme.^{[1] [2]}

References

1. ↑ Thompson J, Robrish SA, Pikis A, Brust A, Lichtenthaler FW. Phosphorylation and metabolism of sucrose and its five linkage-isomeric alpha-D-glucosyl-D-fructoses by Klebsiella pneumoniae. Carbohydr Res. 2001 Mar 22;331(2):149-61. PMID:11322729
2. ↑ Thompson J, Robrish SA, Immel S, Lichtenthaler FW, Hall BG, Pikis A. Metabolism of sucrose and its five linkage-isomeric alpha-D-glucosyl-D-fructoses by Klebsiella pneumoniae. Participation and properties of sucrose-6-phosphate hydrolase and phospho-alpha-glucosidase. J Biol Chem. 2001 Oct 5;276(40):37415-25. Epub 2001 Jul 25. PMID:11473129 doi:http://dx.doi.org/10.1074/jbc.M106504200