EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
2.7.7.37 | ADP-mannose + phosphate |
30% of activity compared to GDPmannose |
Saccharomyces cerevisiae |
ADP + D-mannose 1-phosphate |
- |
ir |
2.7.7.37 | dTDP-glucose + phosphate |
11% of activity compared to GDPmannose |
Saccharomyces cerevisiae |
dTDP + D-glucose 1-phosphate |
- |
ir |
2.7.7.37 | dTDP-mannose + phosphate |
157% of activity compared to GDPmannose |
Saccharomyces cerevisiae |
dTDP + D-mannose 1-phosphate |
- |
ir |
2.7.7.37 | GDP-galactose + phosphate |
3% of activity compared to GDPmannose |
Saccharomyces cerevisiae |
GDP + D-galactose 1-phosphate |
- |
ir |
2.7.7.37 | GDP-mannose + phosphate |
- |
Saccharomyces cerevisiae |
GDP + D-mannose 1-phosphate |
- |
ir |
2.7.7.37 | GTP + alpha-D-mannose 1-phosphate |
- |
Pyrococcus horikoshii |
diphosphate + GDP-mannose |
- |
? |
2.7.7.37 | more |
no activity with GDP-glucose, ADP-glucose, ADP-galactose, ADP-xylose, dADP-glucose, IDP-glucose |
Saccharomyces cerevisiae |
? |
- |
? |
2.7.7.37 | more |
a bifunctional enzyme with phosphomannose isomerase (PMI), EC 5.3.1.8, and mannose-1-phosphate guanylyltransferase (Man-1-P GTase), EC 2.7.7.13, activities, which can synthesize GDP-mannose when accompanied by a phosphomannomutase/phosphoglucomutase (PMM/PGM) enzyme (PH0923). PH0925 protein is a thermostable enzyme with both PMI and multiple sugar-1-P NTase, cf. EC 2.7.7.37, activities. Substrate specificity of the sugar-1-P NTase activity of the PH0925 protein, overview |
Pyrococcus horikoshii |
? |
- |
? |
2.7.7.37 | more |
no activity with dATP, dCTP, and dTTP, and no activity with fructose-1-phosphate, alpha-D-galactose-1-phosphate, and N-acetyl-D-glucosamine-1-phosphate |
Pyrococcus horikoshii |
? |
- |
? |
2.7.7.37 | more |
the enzyme has multiple sugar-1-phosphate nucleotidylyltransferase, EC 2.7.7.37, and amino-sugar-1-phosphate acetyltransferase, EC 2.3.1.157, activities, overview. In addition to glucosamine-1-phosphate acetyltransferase activity, it possesses unique galactosamine-1-phosphate acetyltransferase activity, EC 2.7.7.83. Also, the enzyme possesses GlcNAc-1-phosphate nucleotidylyltransferase and N-acetyl-D-galactosamine-1-phosphate uridyltransferase, EC 2.7.7.23, activities, as well as the expected glucose-1-phosphate thymidylyltransferase, EC 2.7.7.24, activity |
Sulfurisphaera tokodaii |
? |
- |
? |