EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.1.24 | 0.037 | - |
Man9GlcNAc | pH 7.0, 37°C, Co2+-treated enzyme | Gallus gallus | |
3.2.1.24 | 0.46 | - |
Man9GlcNAc | pH 7.0, 37°C, not treated with Co(II) | Gallus gallus |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
3.2.1.24 | cytosol | - |
Gallus gallus | 5829 | - |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.24 | Co2+ | activates, purified enzyme carries two Co2+ ions, the enzyme treated with Co2+ carries four. Co2+ regulates the substrate specificity of the enzyme. The Co2+-treated enzyme produces Man-alpha-(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-2)-Man-alpha-(1-3)]-Man-beta-(1-4)-GlcNAc and alpha-D-mannose as end products from Man-alpha-(1-2)-Man-alpha-(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-3)]-Manalpha-(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-2)-Man-alpha-(1-3)]-Man-beta(1-4)GlcNAc in presence of Co2+. Before tretament with Co2+ the enzyme is able to cleave a single Man-alpha-(1-2) residue from Man-alpha-(1-2)-Man-alpha-(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-3)]-Manalpha-(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-2)-Man-alpha-(1-3)]-Man-beta(1-4)GlcNAc to give Man-alpha-(1-6)-[Man-alpha-(1-2)-Man-alpha(1-3)]-Man-alpha-(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-2)-Man-alpha(1-3)]-Man-beta-(1-4)-GlcNAc as the end product | Gallus gallus |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.24 | Man-alpha-(1-2)-Man-alpha-(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-3)]-Manalpha-(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-2)-Man-alpha-(1-3)]-Man-beta(1-4)GlcNAc + H2O | Gallus gallus | - |
? | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.24 | Gallus gallus | - |
- |
- |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.2.1.24 | oviduct | - |
Gallus gallus | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.24 | Man-alpha-(1-2)-Man-alpha-(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-3)]-Manalpha-(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-2)-Man-alpha-(1-3)]-Man-beta(1-4)GlcNAc + H2O | - |
Gallus gallus | ? | - |
? | |
3.2.1.24 | Man-alpha-(1-2)-Man-alpha-(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-3)]-Manalpha-(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-2)-Man-alpha-(1-3)]-Man-beta(1-4)GlcNAc + H2O | - |
Gallus gallus | Man-alpha-(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-2)-Man-alpha(1-3)]-Man-beta-(1-4)-GlcNAc + alpha-mannose | end product in presence of Co2+. Before treatment with Co(II) the enzyme is able to cleave a single Manalpha1-2 residue from the substrate to give Man-alpha(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-3)]Man-alpha-(1-6)-[Man-alpha-(1-2)-Man-alpha-(1-2)-Man-alpha-(1-3)]Man-beta-(1-4)-GlcNAc as the end product | ? | |
3.2.1.24 | p-nitrophenyl alpha-mannoside + H2O | - |
Gallus gallus | p-nitrophenol + alpha-mannose | - |
? |