Recombinant E. coli Galactosidase alpha protein (His tag N-Terminus)

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Biological function summary

The role of alpha-galactosidase involves the breakdown of complex carbohydrates particularly those containing alpha-galactosidic bonds. It does not operate as part of a complex but rather functions independently to cleave these specific bonds in glycolipids and glycoproteins. This activity is critical for degrading langerin and other gangliosides preventing the accumulation of these molecules in the lysosomes. By continuously performing this function alpha-galactosidase maintains glycosphingolipid homeostasis ensuring efficient cellular metabolism.

Pathways

The involvement of alpha-galactosidase in metabolic and lysosomal catabolic pathways is significant. One critical pathway is the glycolipid metabolism pathway where it acts alongside related enzymes such as beta-galactosidase. It also participates in the lysosomal degradation pathway working in conjunction with other lysosomal enzymes to prevent substrate buildup. The interaction with enzymes like lysosomal hydrolases ensures the proper breakdown of complex molecules into simpler ones that cells can utilize or excrete.