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Literature summary extracted from

  • Lundt, I.; Yu, S.
    1,5-Anhydro-D-fructose: biocatalytic and chemical synthetic methods for the preparation, transformation and derivatization (2010), Carbohydr. Res., 345, 181-190.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.2.1.111 EDTA 50 mM of EDTA inhibits AFDH activity by 84% Anthracobia melaloma
4.2.2.13 1-deoxynojirimycin
-
 Gracilaria gracilis
4.2.2.13 4-chloromercuribenzoic acid
-
 Gracilaria gracilis
4.2.2.13 acarbose
-
 Gracilaria gracilis
4.2.2.13 bromoconduritol
-
 Gracilaria gracilis

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
4.2.1.111 Ca2+ the activity increases by around 2fold in the presence of 10 mM CaCl2 Anthracobia melaloma
4.2.1.111 Mg2+ the activity increases by around 2fold in the presence of 25 mM MgCl2 Anthracobia melaloma
4.2.1.111 Na+ the activity increases by around 2fold in the presence of 0.1 M NaCl Anthracobia melaloma

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.2.2.13 117000
-
-
 Gracilaria gracilis

Organism

EC Number Organism UniProt Comment Textmining
4.2.1.111 Anthracobia melaloma
-
-
-
4.2.1.111 Daleomyces petersii
-
-
-
4.2.1.111 Plicaria carbonaria
-
-
-
4.2.1.111 Plicaria leiocarpa
-
-
-
4.2.2.13 Gracilaria gracilis
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.2.1.111 1,5-anhydro-D-fructose AFDH is highly specific towards 1,5-anhydro-D-fructose Anthracobia melaloma 1,5-anhydro-4-deoxy-D-glycero-hex-3-en-2-ulose + H2O
-
 ?
4.2.1.111 1,5-anhydro-D-fructose AFDH is highly specific towards 1,5-anhydro-D-fructose Plicaria carbonaria 1,5-anhydro-4-deoxy-D-glycero-hex-3-en-2-ulose + H2O
-
 ?
4.2.1.111 1,5-anhydro-D-fructose AFDH is highly specific towards 1,5-anhydro-D-fructose Plicaria leiocarpa 1,5-anhydro-4-deoxy-D-glycero-hex-3-en-2-ulose + H2O
-
 ?
4.2.1.111 1,5-anhydro-D-fructose AFDH is highly specific towards 1,5-anhydro-D-fructose Daleomyces petersii 1,5-anhydro-4-deoxy-D-glycero-hex-3-en-2-ulose + H2O
-
 ?
4.2.1.111 additional information AFDH is inactive towards D-glucose, D-galactose, D-mannose, D-fructose and D-ribose Anthracobia melaloma ?
-
 ?
4.2.1.111 additional information AFDH is inactive towards D-glucose, D-galactose, D-mannose, D-fructose and D-ribose Plicaria carbonaria ?
-
 ?
4.2.1.111 additional information AFDH is inactive towards D-glucose, D-galactose, D-mannose, D-fructose and D-ribose Plicaria leiocarpa ?
-
 ?
4.2.1.111 additional information AFDH is inactive towards D-glucose, D-galactose, D-mannose, D-fructose and D-ribose Daleomyces petersii ?
-
 ?
4.2.2.13 4-nitrophenyl alpha-D-glucoside
-
 Gracilaria gracilis ?
-
 ?
4.2.2.13 amylopectin
-
 Gracilaria gracilis D-glucose + 1,5-anhydro-D-fructose
-
 ?
4.2.2.13 Glycogen
-
 Gracilaria gracilis ?
-
 ?
4.2.2.13 maltosaccharide
-
 Gracilaria gracilis ?
-
 ?
4.2.2.13 maltose
-
 Gracilaria gracilis D-glucose + 1,5-anhydro-D-fructose
-
 ?
4.2.2.13 additional information the enzyme is highly specific for alpha-1,4-glucosidic bonds found in starch-type substrates and shows low or no activity towards other types of glucosidic bonds and other types of polysaccharides Gracilaria gracilis ?
-
 ?
4.2.2.13 starch
-
 Gracilaria gracilis 1,5-anhydro-D-fructose + ?
-
 ?

Synonyms

EC Number Synonyms Comment Organism
4.2.1.111 AFDH
-
 Anthracobia melaloma
4.2.1.111 AFDH
-
 Plicaria carbonaria
4.2.1.111 AFDH
-
 Plicaria leiocarpa
4.2.1.111 AFDH
-
 Daleomyces petersii
4.2.2.13 Exo-alpha-1,4-glucan lyase
-
 Gracilaria gracilis

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.2.1.111 6.5
-
-
 Anthracobia melaloma

pH Range

EC Number pH Minimum pH Maximum Comment Organism
4.2.1.111 5.9 7
-
 Anthracobia melaloma