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Literature summary extracted from

  • Kawabata, Y.; Kuno, A.; Gama, Y.; Kusakabe, I.
    Substrate specificity of alpha-glucuronidase isolated from snail acetone powder (1996), Biosci. Biotechnol. Biochem., 60, 524-525.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.139 0.13
-
 p-nitrophenyl alpha-D-glucopyranosyluronic acid
-
 Helix pomatia
3.2.1.139 0.33
-
 2-O-alpha-D-Glucopyranosyluronic acid-D-xylose
-
 Helix pomatia
3.2.1.139 0.36
-
 O-alpha-D-glucopyranosyluronic acid-alpha-D-glucopyranosiduronic acid
-
 Helix pomatia
3.2.1.139 17.6
-
 2-O-alpha-(4-O-methyl-alpha-D-glucopyranosyluronic acid)-D-xylose
-
 Helix pomatia

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.139 97000
-
 x * 97000, SDS-PAGE Helix pomatia
3.2.1.139 180000
-
 gel filtration Helix pomatia

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.139 Helix pomatia
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.139 2-O-alpha-(4-O-methyl-alpha-D-glucopyranosyluronic acid)-D-xylose + H2O
-
 Helix pomatia 4-O-methylglucuronic acid + D-xylose
-
 ?
3.2.1.139 2-O-alpha-D-glucopyranosyluronic acid-D-xylose + H2O
-
 Helix pomatia alpha-D-glucopyranosyluronic acid + D-xylose
-
 ?
3.2.1.139 4-O-methyl-glucuronosyl-xylose + H2O
-
 Helix pomatia 4-O-methyl-glucuronate + xylose
-
 ?
3.2.1.139 O-alpha-D-glucopyranosyluronic acid-alpha-D-glucopyranosiduronic acid + H2O
-
 Helix pomatia alpha-D-glucopyranosyluronic acid + alpha-D-glucopyranosiduronic acid
-
 ?
3.2.1.139 p-nitrophenyl alpha-D-glucuronide + H2O
-
 Helix pomatia p-nitrophenol + D-glucuronate
-
 ?

Subunits

EC Number Subunits Comment Organism
3.2.1.139 ? x * 97000, SDS-PAGE Helix pomatia