EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
   2.7.8.20 | more |
cyclic beta-glucans are also substrates. The synthesis of glycerophosphorylated cyclic beta-glucans is osmotically regulated. The enzyme activity is regulated at both the transcriptional and posttranslational levels |
Sinorhizobium meliloti |
? |
- |
? |
| 2.7.8.20 | more |
the membrane-bound phosphoglycerol transferase I transfers residues from membrane phosphatidylglycerol to nascent osmoregulated periplasmic glucan molecules. Phosphoglycerol transferase II is a soluble periplasmic form of phosphoglycerol transferase I, both activities, phosphoglycerol transferase I and II, are necessary to complete osmoregulated periplasmic glucan substitution |
Escherichia coli |
? |
- |
? |
| 2.7.8.20 | more |
the membrane-bound phosphoglycerol transferase I transfers residues from membrane phosphatidylglycerol to nascent osmoregulated periplasmic glucan molecules |
Escherichia coli |
? |
- |
? |
| 2.7.8.20 | phosphatidylglycerol + (R)-alpha[(6-O-beta-D-glucopyranosyl-beta-D-glucopyranosyl)oxyl]benzeneacetonitrile |
i.e. amygdalin |
Escherichia coli |
sn-1,2-diacylglycerol + (R)-alpha[(6-O-beta-D-glucopyranosyl-beta-D-glucopyranosyl)oxyl]benzeneacetonitrile-6-phosphoglycerol |
- |
? |
| 2.7.8.20 | phosphatidylglycerol + beta-gentiobiose |
- |
Escherichia coli |
sn-1,2-diacylglycerol + beta-gentiobiose-6-phosphoglycerol |
- |
? |
| 2.7.8.20 | phosphatidylglycerol + beta-gentiobiose |
much less active as substrate than arbutin |
Escherichia coli |
sn-1,2-diacylglycerol + beta-gentiobiose-6-phosphoglycerol |
- |
? |
| 2.7.8.20 | phosphatidylglycerol + membrane-derived oligosaccharide D-glucose |
- |
Escherichia coli |
sn-1,2-diacylglycerol + beta-D-glucoside-6-phosphoglycerol |
- |
? |
| 2.7.8.20 | phosphatidylglycerol + membrane-derived oligosaccharide D-glucose |
1,2-beta- and 1,6-beta-linked glucose residues in membrane polysaccharides and in synthetic glucosides can act as acceptors |
Escherichia coli |
sn-1,2-diacylglycerol + beta-D-glucoside-6-phosphoglycerol |
- |
? |
| 2.7.8.20 | phosphatidylglycerol + membrane-derived oligosaccharide D-glucose |
the enzyme is specific for beta-glucosides |
Escherichia coli |
sn-1,2-diacylglycerol + beta-D-glucoside-6-phosphoglycerol |
- |
? |
| 2.7.8.20 | phosphatidylglycerol + membrane-derived oligosaccharide D-glucose |
the active site of the enzyme is on the periplasmic side of the cytoplasmic membrane |
Escherichia coli |
sn-1,2-diacylglycerol + beta-D-glucoside-6-phosphoglycerol |
- |
? |
