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Literature summary for 3.2.1.22 extracted from
- alpha-galactosidase from alfalfa seeds (Medicago, sativa L.) (1979), Agric. Biol. Chem., 43, 1499-1504.
No PubMed abstract available
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| Ag+ | - |
Medicago sativa |  |
| Hg2+ | - |
Medicago sativa | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 57000 | - |
gel filtration | Medicago sativa |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Medicago sativa | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Medicago sativa |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 3530 | - |
- |
Medicago sativa |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| p-nitrophenyl-alpha-D-galactoside + H2O | - |
Medicago sativa | p-nitrophenol + alpha-D-galactose | - |
? | |
| raffinose + H2O | - |
Medicago sativa | sucrose + D-galactose | - |
? | |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 4 | - |
p-nitrophenyl alpha-D-galactoside as substrate | Medicago sativa |
| 4.5 | - |
raffinose as substrate | Medicago sativa |
| 5.5 | - |
p-nitrophenyl alpha-D-galactoside as substrate | Medicago sativa |
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