EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.52 | cysteine | - |
Bos taurus |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.52 | acetate | - |
Bos taurus | |
3.2.1.52 | Ag+ | - |
Bos taurus | |
3.2.1.52 | galactonolactone | - |
Bos taurus | |
3.2.1.52 | galactosamine | - |
Bos taurus | |
3.2.1.52 | gluconolactone | - |
Bos taurus | |
3.2.1.52 | glucosamine | - |
Bos taurus | |
3.2.1.52 | Hg2+ | - |
Bos taurus | |
3.2.1.52 | iodoacetamide | - |
Bos taurus | |
3.2.1.52 | N-acetyl-D-galactosamine | - |
Bos taurus | |
3.2.1.52 | N-acetyl-D-glucosamine | - |
Bos taurus | |
3.2.1.52 | p-chloromercuribenzoate | - |
Bos taurus |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.1.52 | 0.27 | - |
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-galactopyranoside | - |
Bos taurus | |
3.2.1.52 | 0.52 | - |
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-glucopyranoside | - |
Bos taurus |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
3.2.1.52 | acrosome | - |
Bos taurus | - |
- |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.2.1.52 | 13400 | - |
1 * 53000 + 1 * 13400, SDS-PAGE | Bos taurus |
3.2.1.52 | 53000 | - |
1 * 53000 + 1 * 13400, SDS-PAGE | Bos taurus |
3.2.1.52 | 190000 | - |
gel filtration | Bos taurus |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.52 | N-acetyl-beta-D-hexosaminides + H2O | Bos taurus | - |
N-acetyl-D-hexosamines | - |
? |
EC Number | Organic Solvent | Comment | Organism |
---|---|---|---|
3.2.1.52 | 2-mercaptoethanol | denaturation in subunits | Bos taurus |
3.2.1.52 | guanidine-HCl | denaturation in subunits | Bos taurus |
3.2.1.52 | urea | denaturation in subunits | Bos taurus |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.52 | Bos taurus | - |
- |
- |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
3.2.1.52 | glycoprotein | - |
Bos taurus |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.2.1.52 | 135fold to homogeneity | Bos taurus |
EC Number | Reaction | Comment | Organism | Reaction ID |
---|---|---|---|---|
3.2.1.52 | (N-acetyl-D-glucosamine)4 + 3 H2O = 4 2-(acetylamino)-2-deoxy-beta-D-glucopyranose | seperate active sites for glucosaminidase and galactosaminidase activities | Bos taurus |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.2.1.52 | semen | - |
Bos taurus | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.2.1.52 | 0.63 | - |
- |
Bos taurus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.52 | alpha1-acid glycoprotein + H2O | - |
Bos taurus | ? | - |
? | |
3.2.1.52 | chitin oligosaccharides + H2O | (N-acetyl-D-glucosamine)2-4 | Bos taurus | N-acetyl-D-glucosamine | - |
? | |
3.2.1.52 | kappa-casein glycopeptide + H2O | - |
Bos taurus | ? | - |
? | |
3.2.1.52 | N-acetyl-beta-D-hexosaminides + H2O | - |
Bos taurus | N-acetyl-D-hexosamines | - |
? | |
3.2.1.52 | ovalbumin glycopeptides + H2O | - |
Bos taurus | ? | - |
? | |
3.2.1.52 | ovomucoid glycopeptide + H2O | - |
Bos taurus | ? | - |
? | |
3.2.1.52 | p-nitrophenyl-beta-2-acetamido-2-deoxy-D-galactopyranoside + H2O | - |
Bos taurus | 2-acetamido-2-deoxy-D-galactose + p-nitrophenol | - |
? | |
3.2.1.52 | p-nitrophenyl-beta-2-acetamido-2-deoxy-D-glucopyranoside + H2O | - |
Bos taurus | 2-acetamido-2-deoxy-D-glucose + p-nitrophenol | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.2.1.52 | dimer | 1 * 53000 + 1 * 13400, SDS-PAGE | Bos taurus |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.52 | 37 | - |
stable for 60 min at pH 4.5 | Bos taurus |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.52 | 3.4 | - |
N-acetylgalactosamnidase activity | Bos taurus |
3.2.1.52 | 4.5 | - |
N-acetylglucosamnidase activity | Bos taurus |