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Literature summary extracted from

  • Heinrichova, K.; Wojciechowicz, M.; Ziolecki, A.
    An exo-D-galacturonanase of Butyrivibrio fibrisolvens from the bovine rumen (1985), J. Gen. Microbiol., 131, 2053-2058.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.67 2.24
-
(1,4-alpha-D-galacturonide)2
-
Butyrivibrio fibrisolvens

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.2.1.67 intracellular
-
Butyrivibrio fibrisolvens 5622
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.2.1.67 pectic acid + H2O Butyrivibrio fibrisolvens
-
D-galacturonide + ?
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.67 Butyrivibrio fibrisolvens
-
isolated from bovine rumen
-
3.2.1.67 Butyrivibrio fibrisolvens 781
-
isolated from bovine rumen
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.67
-
Butyrivibrio fibrisolvens

Source Tissue

EC Number Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.67 1.7
-
sodium pectate Butyrivibrio fibrisolvens
3.2.1.67 5.45
-
digalacturonic acid Butyrivibrio fibrisolvens

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.67 (1,4-alpha-D-galacturonide)2 + H2O specific substrate for exo-D-galactoronanase Butyrivibrio fibrisolvens D-galacturonic acid
-
?
3.2.1.67 (1,4-alpha-D-galacturonide)2 + H2O specific substrate for exo-D-galactoronanase Butyrivibrio fibrisolvens 781 D-galacturonic acid
-
?
3.2.1.67 (1,4-alpha-D-galacturonide)3 + H2O
-
Butyrivibrio fibrisolvens galacturonic acid
-
?
3.2.1.67 (1,4-alpha-D-galacturonide)3 + H2O
-
Butyrivibrio fibrisolvens 781 galacturonic acid
-
?
3.2.1.67 (1,4-alpha-D-galacturonide)4 + H2O
-
Butyrivibrio fibrisolvens D-galacturonate
-
?
3.2.1.67 (1,4-alpha-D-galacturonide)4 + H2O
-
Butyrivibrio fibrisolvens 781 D-galacturonate
-
?
3.2.1.67 (1,4-alpha-D-galacturonide)5 + H2O
-
Butyrivibrio fibrisolvens D-galacturonic acid + (1,4-alpha-D-galacturonide)2 + (1,4-alpha-D-galacturonide)3 + (1,4-alpha-D-galacturonide)4
-
?
3.2.1.67 (1,4-alpha-D-galacturonide)6 + H2O
-
Butyrivibrio fibrisolvens D-galacturonic acid + (1,4-alpha-D-galacturonide)5
-
?
3.2.1.67 (1,4-alpha-D-galacturonide)n + H2O
-
Butyrivibrio fibrisolvens D-galacturonate + digalacturonic acid + trigalacturonic acid
-
?
3.2.1.67 (1,4-alpha-D-galacturonide)n + H2O
-
Butyrivibrio fibrisolvens 781 D-galacturonate + digalacturonic acid + trigalacturonic acid
-
?
3.2.1.67 pectic acid + H2O
-
Butyrivibrio fibrisolvens D-galacturonide + ?
-
?
3.2.1.67 pectin + H2O
-
Butyrivibrio fibrisolvens digalacturonate + D-galacturonic acid unsaturated, digalacturonate main end product ?
3.2.1.67 pectin + H2O
-
Butyrivibrio fibrisolvens 781 digalacturonate + D-galacturonic acid unsaturated, digalacturonate main end product ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.67 5.6
-
pectate Butyrivibrio fibrisolvens