Literature summary for 3.1.1.72 extracted from

Kwon, M.; Song, J.; Park, H.; Park, H.; Chang, J.
Characterization of heterologously expressed acetyl xylan esterase1 isolated from the anaerobic rumen fungus Neocallimastix frontalis PMA02 (2016), Asian-Australas. J. Anim. Sci., 29, 1576-1584 .

No PubMed abstract available

Search for more literature for 3.1.1.72

Application

Application	Comment	Organism
degradation	synergistic effect of AXE1 with xylanase on hemicellulose degradation. The amount of xylose released from acetylated birchwood xylan is increased by 1.4 fold when AXE1 is mixed with xylanase in a reaction cocktail	Neocallimastix frontalis

Cloned(Commentary)

Cloned (Comment)	Organism
expression in Escherichia coli	Neocallimastix frontalis

Organism

Organism	UniProt	Comment	Textmining
Neocallimastix frontalis	DI175536	-	-
Neocallimastix frontalis PMA02	DI175536	-	-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
100.1	-	substrate 4-nitrophenyl acetyte, pH 8.0, 430°C	Neocallimastix frontalis

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
4-nitrophenyl acetate + H2O	-	Neocallimastix frontalis	4-nitrophenol + acetate	-	?
4-nitrophenyl acetate + H2O	-	Neocallimastix frontalis PMA02	4-nitrophenol + acetate	-	?
acetylated birchwood xylan + H2O	-	Neocallimastix frontalis	deacetylated birchwood xylan + acetate	-	?
acetylated birchwood xylan + H2O	-	Neocallimastix frontalis PMA02	deacetylated birchwood xylan + acetate	-	?

Subunits

Subunits	Comment	Organism
?	x * 36500, calculated from sequence	Neocallimastix frontalis

Synonyms

Synonyms	Comment	Organism
Axe1	-	Neocallimastix frontalis

Temperature Optimum [°C]

Temperature Optimum [°C]	Temperature Optimum Maximum [°C]	Comment	Organism
40	-	-	Neocallimastix frontalis

pH Optimum

pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
8	-	-	Neocallimastix frontalis

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Release 2023.1 (January 2023)