Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 3.2.1.15 extracted from

  • Trescott, A.S.; Tampion, J.
    Properties of the endopolygalacturonase secreted by Rhizopus stolonifer (1974), J. Gen. Microbiol., 80, 401-409.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
Ba2+ 1 mM, 25% inhibition Rhizopus stolonifer
Hg2+ 1 mM, 87% inhibition Rhizopus stolonifer
Mn2+ 1 mM, 21% inhibition Rhizopus stolonifer

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Rhizopus stolonifer

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular secreted during infection of strawberries Rhizopus stolonifer
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
60000
-
calculation from sedimentation and diffusion data Rhizopus stolonifer

Organism

Organism UniProt Comment Textmining
Rhizopus stolonifer
-
Ehr. ex Fr.
-

Purification (Commentary)

Purification (Comment) Organism
partial Rhizopus stolonifer

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
pectic acid + H2O
-
Rhizopus stolonifer galacturonic acid oligomers
-
?
polygalacturonate + H2O
-
Rhizopus stolonifer oligogalacturonates
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60
-
20 min, complete and irreversible inactivation Rhizopus stolonifer

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4.6 4.8
-
Rhizopus stolonifer

pH Stability

pH Stability pH Stability Maximum Comment Organism
4 6 21°C, 20 min, stable Rhizopus stolonifer