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Literature summary extracted from

  • Sakai, T.; Okushima, M.; Sawada, M.
    Some properties of endo-polygalacturonase from Trichosporon penicillatum SNO-3 (1982), Agric. Biol. Chem., 46, 2223-2231.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.15 Ag+
-
 Dipodascus klebahnii
3.2.1.15 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate inhibition of pectic acid liquefying activity, no inhibition of protopectinase activity Dipodascus klebahnii
3.2.1.15 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate inhibition of pectic acid liquefying activity, no inhibition of protopectinase activity Dipodascus klebahnii
3.2.1.15 Ca2+
-
 Dipodascus klebahnii
3.2.1.15 Co2+
-
 Dipodascus klebahnii
3.2.1.15 galacturonate inhibition of pectic acid liquefying activity, no inhibition of protopectinase activity Dipodascus klebahnii
3.2.1.15 Hg+
-
 Dipodascus klebahnii
3.2.1.15 Hg2+
-
 Dipodascus klebahnii
3.2.1.15 Mersalyl acid
-
 Dipodascus klebahnii
3.2.1.15 PCMB
-
 Dipodascus klebahnii

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.15 0.04
-
 polygalacturonic acid
-
 Dipodascus klebahnii
3.2.1.15 0.87
-
 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate
-
 Dipodascus klebahnii
3.2.1.15 2.2
-
 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate
-
 Dipodascus klebahnii
3.2.1.15 4.26
-
 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate
-
 Dipodascus klebahnii

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.15 Dipodascus klebahnii
-
 SNO-3
-
3.2.1.15 Dipodascus klebahnii SNO-3
-
 SNO-3
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.15 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + H2O no activity with digalacturonic acid Dipodascus klebahnii D-galacturonic acid
-
 ?
3.2.1.15 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + H2O no activity with digalacturonic acid Dipodascus klebahnii SNO-3 D-galacturonic acid
-
 ?
3.2.1.15 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + H2O
-
 Dipodascus klebahnii digalacturonic acid + galacturonate
-
 ?
3.2.1.15 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + H2O
-
 Dipodascus klebahnii SNO-3 digalacturonic acid + galacturonate
-
 ?
3.2.1.15 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + H2O
-
 Dipodascus klebahnii alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + D-galacturonate
-
 ?
3.2.1.15 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + H2O
-
 Dipodascus klebahnii SNO-3 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + D-galacturonate
-
 ?
3.2.1.15 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + H2O
-
 Dipodascus klebahnii alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate
-
 ?
3.2.1.15 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + H2O
-
 Dipodascus klebahnii SNO-3 alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate + alpha-D-galacturonosyl-(1,4)-O-alpha-D-galacturonate
-
 ?
3.2.1.15 polygalacturonate + H2O
-
 Dipodascus klebahnii oligogalacturonates
-
 ?
3.2.1.15 polygalacturonate + H2O
-
 Dipodascus klebahnii SNO-3 oligogalacturonates
-
 ?

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.15 50
-
 pH 5.0, stable up to Dipodascus klebahnii

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.15 additional information
-
-
 Dipodascus klebahnii
3.2.1.15 5
-
-
 Dipodascus klebahnii