Literature summary extracted from
Ghosh, D.; Sawicki, M.; Lala, P.; Erman, M.; Pangborn, W.; Eyzaguirre, J.; Gutierrez, R.; Jornvall, H.; Thiel, D.J.
Multiple conformations of catalytic serine and histidine in acetylxylan esterase at 0.90 A (2001), J. Biol. Chem., 276, 11159-11166.
Crystallization (Commentary)
EC Number |
Crystallization (Comment) |
Organism |
---|
3.1.1.72 |
protein solution: ammonium sulfate in 50 mM citrate buffer, pH 5.3, X-ray diffraction structure determination at 0.9 and 1.1 A, analysis of the multiple conformations of the active site residues Ser90 and His187 |
Talaromyces purpureogenus |
Organism
EC Number |
Organism |
UniProt |
Comment |
Textmining |
---|
3.1.1.72 |
Talaromyces purpureogenus |
O59893 |
- |
- |
Reaction
EC Number |
Reaction |
Comment |
Organism |
Reaction ID |
---|
3.1.1.72 |
acetylxylan + 3 H2O = 3 acetic acid + xylan |
catalyses the hydrolysis of acetyl groups from polymeric xylan, acetylated xylose, acetylated glucose, alpha-naphthyl acetate, p-nitrophenyl acetate but not from triacetylglycerol. Does not act on acetylated mannan or pectin, reaction mechanism, catalytic triad consists of Ser90, His187, and Asp175 |
Talaromyces purpureogenus |
|
Substrates and Products (Substrate)
EC Number |
Substrates |
Comment Substrates |
Organism |
Products |
Comment (Products) |
Rev. |
Reac. |
---|
3.1.1.72 |
acetylated xylan + H2O |
acetate esters of D-xylanopyranose residues in xylan substrates |
Talaromyces purpureogenus |
xylan + acetate |
- |
? |
|
Synonyms
EC Number |
Synonyms |
Comment |
Organism |
---|
3.1.1.72 |
AXEII |
- |
Talaromyces purpureogenus |