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Literature summary for 4.2.2.2 extracted from

  • Dinu, D.; Nechifor, M.T.; Stoian, G.; Costache, M.; Dinischiotu, A.
    Enzymes with new biochemical properties in the pectinolytic complex produced by Aspergillus niger MIUG 16 (2007), J. Biotechnol., 131, 128-137.
    View publication on PubMed
Search for more literature for 4.2.2.2

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
 additional information
-
 Aspergillus niger

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
30000
-
 Pel II, gel filtration Aspergillus niger
30200
-
 1 * 30200, Pel II, SDS-PAGE Aspergillus niger
35500
-
 Pel III, gel filtration Aspergillus niger
36300
-
 1 * 36300, Pel III, SDS-PAGE Aspergillus niger
41700
-
 1 * 41700, Pel I, SDS-PAGE Aspergillus niger
42600
-
 Pel I, gel filtration Aspergillus niger

Organism

Organism UniProt Comment Textmining
Aspergillus niger
-
-
-
Aspergillus niger MIUG 16
-
-
-

Purification (Commentary)

Purification (Comment) Organism
Pel I Aspergillus niger
Pel II Aspergillus niger
Pel III Aspergillus niger

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
polygalacturonate Pel I Aspergillus niger ?
-
 ?
polygalacturonate Pel II Aspergillus niger ?
-
 ?
polygalacturonate Pel III Aspergillus niger ?
-
 ?
polygalacturonate Pel I Aspergillus niger MIUG 16 ?
-
 ?
polygalacturonate Pel II Aspergillus niger MIUG 16 ?
-
 ?
polygalacturonate Pel III Aspergillus niger MIUG 16 ?
-
 ?

Subunits

Subunits Comment Organism
monomer 1 * 30200, Pel II, SDS-PAGE Aspergillus niger
monomer 1 * 36300, Pel III, SDS-PAGE Aspergillus niger
monomer 1 * 41700, Pel I, SDS-PAGE Aspergillus niger

Synonyms

Synonyms Comment Organism
Pel I
-
 Aspergillus niger
Pel II
-
 Aspergillus niger
Pel III
-
 Aspergillus niger

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
35
-
 Pel III Aspergillus niger
50
-
 Pel I Aspergillus niger
50
-
 Pel II Aspergillus niger

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4.2
-
 Pel III Aspergillus niger
4.6
-
 Pel II Aspergillus niger
6
-
 Pel I Aspergillus niger

pI Value

Organism Comment pI Value Maximum pI Value
Aspergillus niger below, Pel I, chromatofocusing on Mono P HR 5/20
-
 4
Aspergillus niger Pel II, chromatofocusing on Mono P HR 5/20
-
 4.4
Aspergillus niger Pel III, chromatofocussing on Mono P HR 5/20
-
 5.02