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Literature summary extracted from

  • Neumueller, K.; De Souza, A.; Van Rijn, J.; Streekstra, H.; Gruppen, H.; Schols, H.
    Positional preferences of acetyl esterases from different CE families towards acetylated 4-O-methyl glucuronic acid-substituted xylo-oligosaccharides (2015), Biotechnol. Biofuels, 8, 7-7 .
    View publication on PubMedView publication on EuropePMC

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.1.1.72 an acetic ester + H2O Aspergillus niger
-
an alcohol + acetate
-
?
3.1.1.72 an acetic ester + H2O Acetivibrio thermocellus
-
an alcohol + acetate
-
?
3.1.1.72 an acetic ester + H2O Trichoderma reesei
-
an alcohol + acetate
-
?
3.1.1.72 an acetic ester + H2O Rasamsonia emersonii
-
an alcohol + acetate
-
?
3.1.1.72 an acetic ester + H2O Orpinomyces sp. PC-2
-
an alcohol + acetate
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.1.1.72 Acetivibrio thermocellus
-
-
-
3.1.1.72 Aspergillus niger
-
-
-
3.1.1.72 Orpinomyces sp. PC-2 O59869
-
-
3.1.1.72 Rasamsonia emersonii E9M3D1
-
-
3.1.1.72 Trichoderma reesei Q99034
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.1.72 2 AcUXOS-2,3-di-O-acetyl-beta-D-xylopyranose + 2 H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides; preferred subunit for deacetylation by isoform CE1 Rasamsonia emersonii AcUXOS-2-O-acetyl-beta-D-xylopyranose + AcUXOS-3-O-acetyl-beta-D-xylopyranose + 2 acetate
-
?
3.1.1.72 2 AcUXOS-2,3-di-O-acetyl-beta-D-xylopyranose + 2 H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides; preferred subunit for deacetylation by isoform CE5 Aspergillus niger AcUXOS-2-O-acetyl-beta-D-xylopyranose + AcUXOS-3-O-acetyl-beta-D-xylopyranose + 2 acetate
-
?
3.1.1.72 2 AcUXOS-2,3-di-O-acetyl-beta-D-xylopyranose + 2 H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides; preferred subunit for deacetylation by isoform CE5 Trichoderma reesei AcUXOS-2-O-acetyl-beta-D-xylopyranose + AcUXOS-3-O-acetyl-beta-D-xylopyranose + 2 acetate
-
?
3.1.1.72 2 AcUXOS-2,3-di-O-acetyl-beta-D-xylopyranose + 2 H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides; preferred subunit for deacetylation by isoform CE6 Orpinomyces sp. PC-2 AcUXOS-2-O-acetyl-beta-D-xylopyranose + AcUXOS-3-O-acetyl-beta-D-xylopyranose + 2 acetate
-
?
3.1.1.72 2 AcUXOS-2,3-di-O-acetyl-beta-D-xylopyranose + 2 H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides; preferred subunit for deacetylation by isoform CE2 and CE4 Acetivibrio thermocellus AcUXOS-2-O-acetyl-beta-D-xylopyranose + AcUXOS-3-O-acetyl-beta-D-xylopyranose + 2 acetate
-
?
3.1.1.72 4-nitrophenyl acetate + H2O
-
Aspergillus niger 4-nitrophenol + acetate
-
?
3.1.1.72 4-nitrophenyl acetate + H2O
-
Acetivibrio thermocellus 4-nitrophenol + acetate
-
?
3.1.1.72 4-nitrophenyl acetate + H2O
-
Trichoderma reesei 4-nitrophenol + acetate
-
?
3.1.1.72 4-nitrophenyl acetate + H2O
-
Rasamsonia emersonii 4-nitrophenol + acetate
-
?
3.1.1.72 4-nitrophenyl acetate + H2O
-
Orpinomyces sp. PC-2 4-nitrophenol + acetate
-
?
3.1.1.72 AcUXOS-2,3-di-O-acetyl-beta-D-xylopyranose + 2 H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Acetivibrio thermocellus AcUXOS-beta-D-xylopyranose + 2 acetate
-
?
3.1.1.72 AcUXOS-2,3-di-O-acetyl-beta-D-xylopyranose + 2 H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Orpinomyces sp. PC-2 AcUXOS-beta-D-xylopyranose + 2 acetate
-
?
3.1.1.72 AcUXOS-2,3-di-O-acetyl-beta-D-xylopyranose + 2 H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides; 2,3-di-O acetylated Xylp were nearly completely deacetylated by CE5 Aspergillus niger AcUXOS-beta-D-xylopyranose + 2 acetate
-
?
3.1.1.72 AcUXOS-2,3-di-O-acetyl-beta-D-xylopyranose + 2 H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides; 2,3-di-O acetylated Xylp were nearly completely deacetylated by CE5 Trichoderma reesei AcUXOS-beta-D-xylopyranose + 2 acetate
-
?
3.1.1.72 AcUXOS-2,3-di-O-acetyl-beta-D-xylopyranose + 2 H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides; 2,3-di-O acetylated Xylp were nearly completely deacetylated by CE1 Rasamsonia emersonii AcUXOS-beta-D-xylopyranose + 2 acetate
-
?
3.1.1.72 AcUXOS-2-O-acetyl-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Aspergillus niger AcUXOS-beta-D-xylopyranose + acetate
-
?
3.1.1.72 AcUXOS-2-O-acetyl-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Acetivibrio thermocellus AcUXOS-beta-D-xylopyranose + acetate
-
?
3.1.1.72 AcUXOS-2-O-acetyl-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Trichoderma reesei AcUXOS-beta-D-xylopyranose + acetate
-
?
3.1.1.72 AcUXOS-2-O-acetyl-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Rasamsonia emersonii AcUXOS-beta-D-xylopyranose + acetate
-
?
3.1.1.72 AcUXOS-2-O-acetyl-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Orpinomyces sp. PC-2 AcUXOS-beta-D-xylopyranose + acetate
-
?
3.1.1.72 AcUXOS-3-O-acetyl-2-O-(4-methyl-alpha-D-glucopyranuronosyl)-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Aspergillus niger AcUXOS-2-O-(4-methyl-alpha-D-glucopyranuronosyl)-beta-D-xylopyranose + acetate
-
?
3.1.1.72 AcUXOS-3-O-acetyl-2-O-(4-methyl-alpha-D-glucopyranuronosyl)-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Acetivibrio thermocellus AcUXOS-2-O-(4-methyl-alpha-D-glucopyranuronosyl)-beta-D-xylopyranose + acetate
-
?
3.1.1.72 AcUXOS-3-O-acetyl-2-O-(4-methyl-alpha-D-glucopyranuronosyl)-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Trichoderma reesei AcUXOS-2-O-(4-methyl-alpha-D-glucopyranuronosyl)-beta-D-xylopyranose + acetate
-
?
3.1.1.72 AcUXOS-3-O-acetyl-2-O-(4-methyl-alpha-D-glucopyranuronosyl)-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Rasamsonia emersonii AcUXOS-2-O-(4-methyl-alpha-D-glucopyranuronosyl)-beta-D-xylopyranose + acetate
-
?
3.1.1.72 AcUXOS-3-O-acetyl-2-O-(4-methyl-alpha-D-glucopyranuronosyl)-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Orpinomyces sp. PC-2 AcUXOS-2-O-(4-methyl-alpha-D-glucopyranuronosyl)-beta-D-xylopyranose + acetate
-
?
3.1.1.72 AcUXOS-3-O-acetyl-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides; preferred subunit for deacetylation by isoform CE3 Acetivibrio thermocellus AcUXOS-beta-D-xylopyranose + acetate
-
?
3.1.1.72 AcUXOS-3-O-acetyl-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides; preferred subunit for deacetylation by isoform CE16 Aspergillus niger AcUXOS-beta-D-xylopyranose + acetate
-
?
3.1.1.72 AcUXOS-3-O-acetyl-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Trichoderma reesei AcUXOS-beta-D-xylopyranose + acetate
-
?
3.1.1.72 AcUXOS-3-O-acetyl-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Rasamsonia emersonii AcUXOS-beta-D-xylopyranose + acetate
-
?
3.1.1.72 AcUXOS-3-O-acetyl-beta-D-xylopyranose + H2O AcUXOS: acetylated 4-O-methyl-glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides Orpinomyces sp. PC-2 AcUXOS-beta-D-xylopyranose + acetate
-
?
3.1.1.72 an acetic ester + H2O
-
Aspergillus niger an alcohol + acetate
-
?
3.1.1.72 an acetic ester + H2O
-
Acetivibrio thermocellus an alcohol + acetate
-
?
3.1.1.72 an acetic ester + H2O
-
Trichoderma reesei an alcohol + acetate
-
?
3.1.1.72 an acetic ester + H2O
-
Rasamsonia emersonii an alcohol + acetate
-
?
3.1.1.72 an acetic ester + H2O
-
Orpinomyces sp. PC-2 an alcohol + acetate
-
?
3.1.1.72 additional information isoform CE4 does not hydrolyze 4-nitrophenyl acetate Acetivibrio thermocellus ?
-
?

Subunits

EC Number Subunits Comment Organism
3.1.1.72 ? x * 22800, isoform CE3, calculated from amino acid sequence Acetivibrio thermocellus
3.1.1.72 ? x * 22800, isoform CE4, calculated from amino acid sequence Acetivibrio thermocellus
3.1.1.72 ? x * 24000, isoform CE3, SDS-PAGE Acetivibrio thermocellus
3.1.1.72 ? x * 24000, isoform CE4, SDS-PAGE Acetivibrio thermocellus
3.1.1.72 ? x * 34000, isoform CE6, SDS-PAGE Aspergillus niger
3.1.1.72 ? x * 34000, isoform CE6, SDS-PAGE Orpinomyces sp. PC-2
3.1.1.72 ? x * 34900, isoform CE6, calculated from amino acid sequence Aspergillus niger
3.1.1.72 ? x * 34900, isoform CE6, calculated from amino acid sequence Orpinomyces sp. PC-2
3.1.1.72 ? x * 36400, isoform CE2, calculated from amino acid sequence Acetivibrio thermocellus
3.1.1.72 ? x * 37000, isoform CE2, SDS-PAGE Acetivibrio thermocellus

Synonyms

EC Number Synonyms Comment Organism
3.1.1.72 Acetyl esterase
-
Aspergillus niger
3.1.1.72 Acetyl esterase
-
Acetivibrio thermocellus
3.1.1.72 Acetyl esterase
-
Trichoderma reesei
3.1.1.72 Acetyl esterase
-
Rasamsonia emersonii
3.1.1.72 Acetyl esterase
-
Orpinomyces sp. PC-2
3.1.1.72 acetyl xylan esterase
-
Aspergillus niger
3.1.1.72 acetyl xylan esterase
-
Acetivibrio thermocellus
3.1.1.72 acetyl xylan esterase
-
Trichoderma reesei
3.1.1.72 acetyl xylan esterase
-
Rasamsonia emersonii
3.1.1.72 acetyl xylan esterase
-
Orpinomyces sp. PC-2
3.1.1.72 CE1
-
Rasamsonia emersonii
3.1.1.72 CE2
-
Acetivibrio thermocellus
3.1.1.72 CE3
-
Acetivibrio thermocellus
3.1.1.72 CE4
-
Acetivibrio thermocellus
3.1.1.72 CE5
-
Aspergillus niger
3.1.1.72 CE5
-
Trichoderma reesei
3.1.1.72 CE6
-
Aspergillus niger
3.1.1.72 CE6
-
Orpinomyces sp. PC-2