EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.22 | D-myo-inositol | weak competitive inhibitor | Homo sapiens | |
3.2.1.22 | galactose | weak competitive inhibitor | Homo sapiens |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.1.22 | 6.7 | 9.3 | p-nitrophenyl-alpha-galactoside | - |
Homo sapiens |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.22 | D-galactosyl-D-galactosyl-D-glucosyl-N-acylsphingosine + H2O | Homo sapiens | - |
lactosyl-N-acylsphingosine + D-galactose | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.22 | Homo sapiens | - |
- |
- |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.2.1.22 | urine | - |
Homo sapiens | - |
EC Number | Storage Stability | Organism |
---|---|---|
3.2.1.22 | 5°C, at least 3 days, dialysed (NH4)2SO4 precipitates, at least 1 month | Homo sapiens |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.22 | D-galactosyl-D-galactosyl-D-glucosyl-N-acylsphingosine + H2O | - |
Homo sapiens | lactosyl-N-acylsphingosine + D-galactose | - |
? | |
3.2.1.22 | additional information | some evidence for a single enzyme with ceramide trihexosidase activity and 4-methylumbelliferyl-alpha-galactosidase activity | Homo sapiens | ? | - |
? | |
3.2.1.22 | p-nitrophenyl-alpha-galactoside + H2O | - |
Homo sapiens | p-nitrophenol + galactose | - |
? |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.22 | 7.4 | - |
above no activity | Homo sapiens |