EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.16 | GlcNAc | stimulates | Absidia glauca |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.16 | Cl- | 10 mM | Absidia glauca | |
2.4.1.16 | Co2+ | 10 mM CoCl2, 20% inhibition | Absidia glauca | |
2.4.1.16 | Cu2+ | 10 mM CuSO4, 95% inhibition | Absidia glauca | |
2.4.1.16 | Polyoxin D | 0.01 mM, 80% loss of activity; 0.1 mM, complete inhibition | Absidia glauca | |
2.4.1.16 | SO42- | 10 mM | Absidia glauca | |
2.4.1.16 | UDP | 0.05 mM, 50% loss of activity; 0.1 mM, 95% inhibition | Absidia glauca | |
2.4.1.16 | Zn2+ | 10 mM ZnCl2, 95% inhibition | Absidia glauca |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.4.1.16 | 0.7 | - |
UDP-GlcNAc | - |
Absidia glauca |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
2.4.1.16 | microsome | - |
Absidia glauca | - |
- |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.16 | Mg2+ | required | Absidia glauca | |
2.4.1.16 | Mn2+ | slight activation | Absidia glauca |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.4.1.16 | 30000 | - |
x * 30000, SDS-PAGE | Absidia glauca |
2.4.1.16 | 520000 | - |
gel filtration | Absidia glauca |
2.4.1.16 | 540000 | - |
calculation from sedimentation data | Absidia glauca |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.4.1.16 | UDP-N-acetyl-D-glucosamine + [1,4-(N-acetyl-beta-D-glucosaminyl)]n | Absidia glauca | key enzyme in chitin biosynthesis | UDP + [1,4-(N-acetyl-beta-D-glucosaminyl)]n+1 | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.4.1.16 | Absidia glauca | - |
- |
- |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
2.4.1.16 | glycoprotein | - |
Absidia glauca |
2.4.1.16 | proteolytic modification | activity increases up to 20times by digestion with trypsin | Absidia glauca |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.4.1.16 | - |
Absidia glauca |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.4.1.16 | mycelium | - |
Absidia glauca | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.4.1.16 | 0.0055 | - |
- |
Absidia glauca |
EC Number | Storage Stability | Organism |
---|---|---|
2.4.1.16 | -80°C, 20% glycerol, stable | Absidia glauca |
2.4.1.16 | 4°C, 20% glycerol, 50% loss of activity after several days | Absidia glauca |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.4.1.16 | UDP-N-acetyl-D-glucosamine + [1,4-(N-acetyl-beta-D-glucosaminyl)]n | - |
Absidia glauca | UDP + [1,4-(N-acetyl-beta-D-glucosaminyl)]n+1 | - |
? | |
2.4.1.16 | UDP-N-acetyl-D-glucosamine + [1,4-(N-acetyl-beta-D-glucosaminyl)]n | key enzyme in chitin biosynthesis | Absidia glauca | UDP + [1,4-(N-acetyl-beta-D-glucosaminyl)]n+1 | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
2.4.1.16 | polymer | x * 30000, SDS-PAGE | Absidia glauca |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.4.1.16 | 30 | - |
- |
Absidia glauca |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.4.1.16 | 60 | - |
5 min, complete loss of activity | Absidia glauca |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.4.1.16 | 6.5 | - |
- |
Absidia glauca |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
2.4.1.16 | 5.5 | 8 | pH 5.5: 40% of maximal activity, pH 8.0: 95% of maximal activity | Absidia glauca |