stachyose degradation
Dai N, Petreikov M, Portnoy V, Katzir N, Pharr DM, Schaffer AA. Cloning and expression analysis of a UDP-galactose/glucose pyrophosphorylase from melon fruit provides evidence for the major metabolic pathway of galactose metabolism in raffinose oligosaccharide metabolizing plants. Plant Physiol. 2006 Sep;142(1):294–304. PMID: 16829585; PMCID: PMC1557607.; Gross KC, Pharr DM. A Potential Pathway for Galactose Metabolism in Cucumis sativus L., A Stachyose Transporting Species. Plant Physiol. 1982 Jan 01;69(1):117–21. doi: 10.1104/pp.69.1.117.
Metabolites
Enzyme
| EC Number | name | full name | note |
|---|---|---|---|
| 2.7.7.- | |||
| 2.4.1.82 | galactinol-sucrose galactosyltransferase | alpha-D-galactosyl-(1->3)-1D-myo-inositol:sucrose 6-alpha-D-galactosyltransferase | |
| 2.7.1.6 | galactokinase | ATP:D-galactose 1-phosphotransferase | |
| 2.7.7.23 | UDP-N-acetylglucosamine diphosphorylase | UTP:N-acetyl-alpha-D-glucosamine-1-phosphate uridylyltransferase | |
| 2.7.7.64 | UTP-monosaccharide-1-phosphate uridylyltransferase | ||
| 2.7.7.83 | UDP-N-acetylgalactosamine diphosphorylase | UTP:N-acetyl-alpha-D-galactosamine-1-phosphate uridylyltransferase | |
| 2.7.7.9 | UTP-glucose-1-phosphate uridylyltransferase | UTP:alpha-D-glucose-1-phosphate uridylyltransferase | |
| 5.1.3.2 | UDP-glucose 4-epimerase | UDP-glucose 4-epimerase | |
| 5.1.3.5 | UDP-arabinose 4-epimerase | UDP-L-arabinose 4-epimerase |
Proteins
| Protein ID | name | full name |
|---|