Application | Comment | Organism |
---|---|---|
analysis | the enzyme together with alpha-galactosidase and endo-beta-D-mannanase, can be used to characterize the structures of more complex oligosacharides | Helix pomatia |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ag+ | - |
Helix pomatia | |
Hg2+ | - |
Helix pomatia |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.91 | - |
4-methylumbelliferyl beta-D-mannopyranoside | - |
Helix pomatia | |
1.43 | - |
p-nitrophenyl-beta-D-mannopyranoside | - |
Helix pomatia | |
2.33 | - |
o-nitrophenyl-beta-D-mannopyranoside | - |
Helix pomatia | |
3.22 | - |
Naphthyl-beta-D-mannopyranoside | - |
Helix pomatia | |
12.5 | - |
beta-D-mannotetraitol | - |
Helix pomatia | |
12.5 | - |
Beta-D-mannohexaitol | - |
Helix pomatia | |
12.5 | - |
beta-D-mannopentaitol | - |
Helix pomatia | |
12.5 | - |
beta-D-mannotriitol | - |
Helix pomatia |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
94000 | - |
- |
Helix pomatia |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Helix pomatia | - |
- |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
glycoprotein | contains 3.1% carbohydrate | Helix pomatia |
Purification (Comment) | Organism |
---|---|
- |
Helix pomatia |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Helix pomatia |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-methylumbelliferyl beta-D-mannoside + H2O | - |
Helix pomatia | 4-methylumbelliferone + beta-D-mannose | - |
? | |
beta-D-mannohexaitol + H2O | - |
Helix pomatia | ? | - |
? | |
beta-D-mannopentaitol + H2O | - |
Helix pomatia | ? | - |
? | |
beta-D-mannotetraitol + H2O | - |
Helix pomatia | ? | - |
? | |
beta-D-mannotriitol + H2O | - |
Helix pomatia | ? | - |
? | |
beta-mannotetraitol + H2O | - |
Helix pomatia | ? | - |
? | |
naphthyl-beta-D-mannopyranoside + H2O | - |
Helix pomatia | 2-naphthol + beta-D-mannose | - |
? | |
o-nitrophenyl-beta-D-mannopyranoside + H2O | - |
Helix pomatia | o-nitrophenol + alpha-D-mannose | - |
? | |
p-nitrophenyl-beta-D-mannoside + H2O | p-nitrophenyl-beta-D-mannopyranoside | Helix pomatia | p-nitrophenol + alpha-D-mannose | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 94000, SDS-PAGE | Helix pomatia |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
45 | - |
stable to extended incubation at pH 4.5 | Helix pomatia |
50 | - |
rapid loss of activity above | Helix pomatia |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4 | - |
- |
Helix pomatia |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
4.5 | - |
stable to extended incubation at 45°C | Helix pomatia |
7 | - |
unstable above pH 7 | Helix pomatia |