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

BRENDA support

Literature summary for 3.2.1.15 extracted from

  • Yannam, S.; Shetty, P.; Obulum, V.
    Optimization, purification and characterization of polygalacturonase from mango peel waste produced by Aspergillus foetidus (2014), Food Technol. Biotechnol., 52, 359-367.
No PubMed abstract available

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.52
-
Pectin pH 5.0, 55°C Aspergillus foetidus

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular the enzyme is secreted Aspergillus foetidus
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
34000
-
x * 34000, SDS-PAGE Aspergillus foetidus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
pectin + H2O Aspergillus foetidus mango peel pectin ?
-
?
pectin + H2O Aspergillus foetidus NCIM 514 mango peel pectin ?
-
?

Organism

Organism UniProt Comment Textmining
Aspergillus foetidus
-
-
-
Aspergillus foetidus NCIM 514
-
-
-

Purification (Commentary)

Purification (Comment) Organism
native secreted enzyme 3.43fold from submerged fermentation by ammonium sulfate fractionation, dialysis,/and gel filtration Aspergillus foetidus

Source Tissue

Source Tissue Comment Organism Textmining
mycelium production method optimization of polygalacturonase from mango peel waste produced by Aspergillus foetidus in submerged fermentation, at pH 5.9 and with KH2PO4 0.22%, peptone 0.5, MgSO4 0.02% and urea 0.2%, evaluation and validation, overview Aspergillus foetidus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
525.9
-
purified enzyme, pH 5.0, 55°C, substrate pectin Aspergillus foetidus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
pectin + H2O mango peel pectin Aspergillus foetidus ?
-
?
pectin + H2O mango peel pectin Aspergillus foetidus NCIM 514 ?
-
?

Subunits

Subunits Comment Organism
? x * 34000, SDS-PAGE Aspergillus foetidus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
55
-
-
Aspergillus foetidus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
-
Aspergillus foetidus