Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Chrysosporium lucknowense | acetyl xylan esterase Axe2 is able to hydrolyze acetyl groups both from simple acetylated xylo-oligosaccharides and complex non-soluble acetylglucuronoxylan. Axe2 has a clear preference for acetylated xylo-oligosaccharides with a high degree of substitution. For Axe2 the size of the oligomer is irrelevant. Even though there is difference in substrate affinity towards acetylated xylooligosaccharides from Eucalyptus wood, the final hydrolysis products are the same for Axe2 and Axe3: xylo-oligosaccharides containing one acetyl group located at the non-reducing xylose residue that remains, overview | ? | - |
? | |
additional information | Chrysosporium lucknowense | acetyl xylan esterase Axe3 is able to hydrolyze acetyl groups both from simple acetylated xylo-oligosaccharides and complex non-soluble acetylglucuronoxylan. Axe3 shows no preference for acetylated xylo-oligosaccharides with a high degree of substitution. Axe3 has a preference for large acetylated xylo-oligosaccharides when compared to smaller acetylated xylo-oligosaccharides. Even though there is difference in substrate affinity towards acetylated xylooligosaccharides from Eucalyptus wood, the final hydrolysis products are the same for Axe2 and Axe3: xylo-oligosaccharides containing one acetyl group located at the non-reducing xylose residue that remains, overview | ? | - |
? | |
additional information | Chrysosporium lucknowense C1 | acetyl xylan esterase Axe2 is able to hydrolyze acetyl groups both from simple acetylated xylo-oligosaccharides and complex non-soluble acetylglucuronoxylan. Axe2 has a clear preference for acetylated xylo-oligosaccharides with a high degree of substitution. For Axe2 the size of the oligomer is irrelevant. Even though there is difference in substrate affinity towards acetylated xylooligosaccharides from Eucalyptus wood, the final hydrolysis products are the same for Axe2 and Axe3: xylo-oligosaccharides containing one acetyl group located at the non-reducing xylose residue that remains, overview | ? | - |
? | |
additional information | Chrysosporium lucknowense C1 | acetyl xylan esterase Axe3 is able to hydrolyze acetyl groups both from simple acetylated xylo-oligosaccharides and complex non-soluble acetylglucuronoxylan. Axe3 shows no preference for acetylated xylo-oligosaccharides with a high degree of substitution. Axe3 has a preference for large acetylated xylo-oligosaccharides when compared to smaller acetylated xylo-oligosaccharides. Even though there is difference in substrate affinity towards acetylated xylooligosaccharides from Eucalyptus wood, the final hydrolysis products are the same for Axe2 and Axe3: xylo-oligosaccharides containing one acetyl group located at the non-reducing xylose residue that remains, overview | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Chrysosporium lucknowense | F2X2F9 | gene axe2; accession number is VKM F-3500D of the All-Russian Collection of Microorganisms of Russian Academy of Sciences | - |
Chrysosporium lucknowense | F2X2G0 | gene axe3; accession number is VKM F-3500D of the All-Russian Collection of Microorganisms of Russian Academy of Sciences | - |
Chrysosporium lucknowense C1 | F2X2F9 | gene axe2; accession number is VKM F-3500D of the All-Russian Collection of Microorganisms of Russian Academy of Sciences | - |
Chrysosporium lucknowense C1 | F2X2G0 | gene axe3; accession number is VKM F-3500D of the All-Russian Collection of Microorganisms of Russian Academy of Sciences | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-nitrophenyl acetate + H2O | - |
Chrysosporium lucknowense | 4-nitrophenol + acetate | - |
? | |
4-nitrophenyl acetate + H2O | - |
Chrysosporium lucknowense C1 | 4-nitrophenol + acetate | - |
? | |
Ac-MeGlcAXylan + H2O | a xylan polymer containing 4-O-methyl-D-glucopyranosyl uronic acid and acetyl groups | Chrysosporium lucknowense | ? | - |
? | |
Ac-MeGlcAXylan + H2O | a xylan polymer containing 4-O-methyl-D-glucopyranosyl uronic acid and acetyl groups | Chrysosporium lucknowense C1 | ? | - |
? | |
acetylated xylan + H2O | from Eukalyptus wood | Chrysosporium lucknowense | ? | - |
? | |
acetylated xylan + H2O | from Eukalyptus wood | Chrysosporium lucknowense C1 | ? | - |
? | |
acetylated xylooligosaccharide + H2O | - |
Chrysosporium lucknowense | ? | - |
? | |
acetylated xylooligosaccharide + H2O | - |
Chrysosporium lucknowense C1 | ? | - |
? | |
additional information | acetyl xylan esterase Axe2 is able to hydrolyze acetyl groups both from simple acetylated xylo-oligosaccharides and complex non-soluble acetylglucuronoxylan. Axe2 has a clear preference for acetylated xylo-oligosaccharides with a high degree of substitution. For Axe2 the size of the oligomer is irrelevant. Even though there is difference in substrate affinity towards acetylated xylooligosaccharides from Eucalyptus wood, the final hydrolysis products are the same for Axe2 and Axe3: xylo-oligosaccharides containing one acetyl group located at the non-reducing xylose residue that remains, overview | Chrysosporium lucknowense | ? | - |
? | |
additional information | acetyl xylan esterase Axe3 is able to hydrolyze acetyl groups both from simple acetylated xylo-oligosaccharides and complex non-soluble acetylglucuronoxylan. Axe3 shows no preference for acetylated xylo-oligosaccharides with a high degree of substitution. Axe3 has a preference for large acetylated xylo-oligosaccharides when compared to smaller acetylated xylo-oligosaccharides. Even though there is difference in substrate affinity towards acetylated xylooligosaccharides from Eucalyptus wood, the final hydrolysis products are the same for Axe2 and Axe3: xylo-oligosaccharides containing one acetyl group located at the non-reducing xylose residue that remains, overview | Chrysosporium lucknowense | ? | - |
? | |
additional information | acetyl xylan esterase Axe2 shows no activity with 4-nitrophenyl acetate, methyl ferulate, methyl sinapate, and methyl caffeate | Chrysosporium lucknowense | ? | - |
? | |
additional information | acetyl xylan esterase Axe3 shows no activity with methyl ferulate, methyl sinapate, and methyl caffeate | Chrysosporium lucknowense | ? | - |
? | |
additional information | acetyl xylan esterase Axe2 is able to hydrolyze acetyl groups both from simple acetylated xylo-oligosaccharides and complex non-soluble acetylglucuronoxylan. Axe2 has a clear preference for acetylated xylo-oligosaccharides with a high degree of substitution. For Axe2 the size of the oligomer is irrelevant. Even though there is difference in substrate affinity towards acetylated xylooligosaccharides from Eucalyptus wood, the final hydrolysis products are the same for Axe2 and Axe3: xylo-oligosaccharides containing one acetyl group located at the non-reducing xylose residue that remains, overview | Chrysosporium lucknowense C1 | ? | - |
? | |
additional information | acetyl xylan esterase Axe2 shows no activity with 4-nitrophenyl acetate, methyl ferulate, methyl sinapate, and methyl caffeate | Chrysosporium lucknowense C1 | ? | - |
? | |
additional information | acetyl xylan esterase Axe3 is able to hydrolyze acetyl groups both from simple acetylated xylo-oligosaccharides and complex non-soluble acetylglucuronoxylan. Axe3 shows no preference for acetylated xylo-oligosaccharides with a high degree of substitution. Axe3 has a preference for large acetylated xylo-oligosaccharides when compared to smaller acetylated xylo-oligosaccharides. Even though there is difference in substrate affinity towards acetylated xylooligosaccharides from Eucalyptus wood, the final hydrolysis products are the same for Axe2 and Axe3: xylo-oligosaccharides containing one acetyl group located at the non-reducing xylose residue that remains, overview | Chrysosporium lucknowense C1 | ? | - |
? | |
additional information | acetyl xylan esterase Axe3 shows no activity with methyl ferulate, methyl sinapate, and methyl caffeate | Chrysosporium lucknowense C1 | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
acetyl xylan esterase | - |
Chrysosporium lucknowense |
Axe2 | - |
Chrysosporium lucknowense |
Axe3 | - |
Chrysosporium lucknowense |
More | acetyl xylan esterase Axe2 belongs to the carbohydrate esterase family 5 | Chrysosporium lucknowense |
More | acetyl xylan esterase Axe3 belongs to the carbohydrate esterase family 1 | Chrysosporium lucknowense |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
- |
Chrysosporium lucknowense |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
- |
Chrysosporium lucknowense |