Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2-acetamido-1,2-dideoxynojirimycin | - |
Spodoptera frugiperda | |
N-acetyl-D-glucosamine | - |
Spodoptera frugiperda |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.51 | - |
4-nitrophenyl beta-N-acetyl-D-glucosaminide | - |
Spodoptera frugiperda |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
61000 | - |
SDS-PAGE of de-N-glycosylated Sfhex | Spodoptera frugiperda |
67000 | - |
SDS-PAGE of purified Sfhex | Spodoptera frugiperda |
110000 | - |
gel filtration of Sfhex | Spodoptera frugiperda |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Spodoptera frugiperda | Q3LS76 | - |
- |
Purification (Comment) | Organism |
---|---|
SDS-PAGE and affinity chromatography | Spodoptera frugiperda |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
SF-9 cell | cell culture | Spodoptera frugiperda | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.003 | - |
GlcNAcbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside, desalted enzyme at pH 5.5 and 37°C | Spodoptera frugiperda |
0.035 | - |
GlcNAcbeta(1-2)Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside, desalted enzyme at pH 5.5 and 37°C | Spodoptera frugiperda |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-methylumbelliferyl-2-acetamido-2-deoxy-beta-D-galactopyranoside + H2O | - |
Spodoptera frugiperda | 4-methylumbelliferol + N-acetyl-beta-D-galactosamine | - |
? | |
4-methylumbelliferyl-2-acetamido-2-deoxy-beta-D-glucopyranoside + H2O | - |
Spodoptera frugiperda | 4-methylumbelliferol + N-acetyl-beta-D-glucosamine | - |
? | |
4-nitrophenyl beta-N-acetyl-D-glucosaminide + H2O | - |
Spodoptera frugiperda | 4-methylumbelliferone + beta-N-acetyl-D-glucosamine | - |
? | |
GlcNAcbeta(1-2)Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside + H2O | - |
Spodoptera frugiperda | GlcNAcbeta(1-2)Manalpha(1-6)[Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside + N-acetyl-beta-D-glucosamine | - |
? | |
GlcNAcbeta(1-2)Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside + H2O | - |
Spodoptera frugiperda | Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside + GlcNAcbeta(1-2)Manalpha(1-6)[Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside + N-acetyl-beta-D-glucosamine | - |
? | |
GlcNAcbeta(1-2)Manalpha(1-6)[Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside + H2O | - |
Spodoptera frugiperda | Manalpha(1-6)[Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside | - |
? | |
GlcNAcbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside + H2O | - |
Spodoptera frugiperda | ? | - |
? | |
Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside + H2O | - |
Spodoptera frugiperda | Manalpha(1-6)[Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside | - |
? | |
Manalpha(1-6)[Manalpha(1-3)]Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside + H2O | - |
Spodoptera frugiperda | Manalpha(1-6)[Manalpha(1-3)]Manalpha(1-6)[Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside | - |
? | |
p-nitrophenyl-N-acetyl-glucosamine + H2O | - |
Spodoptera frugiperda | p-nitrophenol + N-acetyl-glucosamine | - |
? | |
[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside + H2O | - |
Spodoptera frugiperda | Manalpha(1-6)[Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside + N-acetyl-D-glucosamine | - |
? |
Subunits | Comment | Organism |
---|---|---|
homodimer | 2 * 61000, N-deglycosylated Sfhex, 2 * 67000, SDS-PAGE | Spodoptera frugiperda |
Synonyms | Comment | Organism |
---|---|---|
Beta-N-acetylhexosaminidase | - |
Spodoptera frugiperda |
Sfhex | - |
Spodoptera frugiperda |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0005 | - |
GlcNAcbeta(1-2)Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside | product MGn-2-aminopyridine | Spodoptera frugiperda | |
0.0007 | - |
GlcNAcbeta(1-2)Manalpha(1-6)[Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside | - |
Spodoptera frugiperda | |
0.0012 | - |
Manalpha(1-6)[Manalpha(1-3)]Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside | - |
Spodoptera frugiperda | |
0.0016 | - |
Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside | - |
Spodoptera frugiperda | |
0.0025 | - |
GlcNAcbeta(1-2)Manalpha(1-6)[GlcNAcbeta(1-2)Manalpha(1-3)]Manbeta(1-4)GlcNAcbeta(1-4)GlcNAc-2-pyridylaminoside | product GnM-2-aminopyridine | Spodoptera frugiperda |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5.5 | - |
- |
Spodoptera frugiperda |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.00022 | - |
2-acetamido-1,2-dideoxynojirimycin | - |
Spodoptera frugiperda | |
2 | - |
N-acetyl-D-glucosamine | - |
Spodoptera frugiperda |