Activating Compound | Comment | Organism | Structure |
---|---|---|---|
bovine serum albumin | prevents loss of activity caused by dilution | Ovis aries | |
Triton X-100 | prevents loss of activity caused by dilution | Ovis aries |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2-acetamido-2-deoxy-D-galactonolactone | - |
Ovis aries | |
N-acetyl-beta-D-glucosaminolactone | - |
Ovis aries | |
N-acetyl-D-galactosamine | - |
Ovis aries | |
N-acetyl-D-glucosamine | - |
Ovis aries | |
phenyl N-acetylgalactosaminide | - |
Ovis aries | |
phenyl N-acetylglucosaminide | - |
Ovis aries |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.28 | - |
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-galactopyranoside | - |
Ovis aries | |
1 | - |
phenyl-N-acetyl-beta-D-glucosaminide | - |
Ovis aries | |
1 | - |
phenyl-N-acetyl-beta-D-galactosaminide | - |
Ovis aries | |
1.18 | - |
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-glucopyranoside | - |
Ovis aries |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
N-acetyl-beta-D-hexosaminides + H2O | Ovis aries | - |
N-acetyl-D-hexosamines | - |
? |
Organic Solvent | Comment | Organism |
---|---|---|
Triton X-100 | prevents loss of activity caused by dilution | Ovis aries |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Ovis aries | - |
male | - |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
(N-acetyl-D-glucosamine)4 + 3 H2O = 4 2-(acetylamino)-2-deoxy-beta-D-glucopyranose | same active site for N-glucosaminidase and N-galactosaminidase activities | Ovis aries |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
testis | - |
Ovis aries | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
N-acetyl-beta-D-hexosaminides + H2O | - |
Ovis aries | N-acetyl-D-hexosamines | - |
? | |
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-galactopyranoside + H2O | - |
Ovis aries | 2-acetamido-2-deoxy-D-galactose + p-nitrophenol | - |
? | |
p-nitrophenyl-beta-2-acetamido-2-deoxy-D-glucopyranoside + H2O | - |
Ovis aries | 2-acetamido-2-deoxy-D-glucose + p-nitrophenol | - |
? | |
phenyl N-acetyl-beta-D-galactosaminide + H2O | - |
Ovis aries | phenol + N-acetyl-beta-D-galactosaminide | - |
? | |
phenyl-N-acetyl-beta-D-glucosaminide + H2O | - |
Ovis aries | phenol + N-acetyl-beta-D-glucosaminide | - |
? |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
56 | - |
at pH 4.5, loss of 30% of activity after 6 min | Ovis aries |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4.3 | - |
N-acetylgalactosaminidase activity | Ovis aries |
4.5 | - |
N-acetylglucosamnidase activity, first optimum | Ovis aries |
4.7 | - |
N-acetylglucosamnidase activity, second optimum | Ovis aries |