Organism | UniProt | Comment | Textmining |
---|---|---|---|
Thermothelomyces thermophilus | - |
- |
- |
Thermothelomyces thermophilus C1 | - |
- |
- |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.0013 | - |
substrate xanthan, pH 5.6, 40°C | Thermothelomyces thermophilus |
8.3 | - |
substrate acetylated xylooligosaccharides, pH 5.6, 40°C | Thermothelomyces thermophilus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetylated xylooligosaccharides + H2O | - |
Thermothelomyces thermophilus | ? | - |
? | |
acetylated xylooligosaccharides + H2O | - |
Thermothelomyces thermophilus C1 | ? | - |
? | |
xanthan + H2O | bacterial polysaccharide xanthan is a polymer having a (1->4)-linked beta-D-glucopyranosyl backbone, with a beta-D-mannopyranosyl-(1->4)-beta-D-glucopyranosyluronic acid-(1->2)-alpha-D-mannopyranosyl side chain substituted to every other glucopyranosyl residue at the O-3 position. Enzyme activity towards xanthan is only observed when xanthan molecules are in the disordered conformation in complete absence of salt. The enzyme specifically removes the acetyl groups positioned on the inner mannose, acetyl groups positioned on the outer mannose are not removed at all. After a prolonged incubation at optimal conditions, 57% of all acetyl groups, representing 70% of all acetyl groups on the inner mannose units, are hydrolyzed | Thermothelomyces thermophilus | ? | - |
? | |
xanthan + H2O | bacterial polysaccharide xanthan is a polymer having a (1->4)-linked beta-D-glucopyranosyl backbone, with a beta-D-mannopyranosyl-(1->4)-beta-D-glucopyranosyluronic acid-(1->2)-alpha-D-mannopyranosyl side chain substituted to every other glucopyranosyl residue at the O-3 position. Enzyme activity towards xanthan is only observed when xanthan molecules are in the disordered conformation in complete absence of salt. The enzyme specifically removes the acetyl groups positioned on the inner mannose, acetyl groups positioned on the outer mannose are not removed at all. After a prolonged incubation at optimal conditions, 57% of all acetyl groups, representing 70% of all acetyl groups on the inner mannose units, are hydrolyzed | Thermothelomyces thermophilus C1 | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
acetyl xylan esterase | - |
Thermothelomyces thermophilus |
Axe3 | - |
Thermothelomyces thermophilus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
53 | - |
with xanthan | Thermothelomyces thermophilus |
General Information | Comment | Organism |
---|---|---|
evolution | the enzyme belongs to the carbohydrate esterase family 1, CE1 | Thermothelomyces thermophilus |