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Literature summary extracted from

  • North, M.J.; Whyte, A.
    Purification and characterization of two acid proteinases from Dictyostelium discoideum (1984), J. Gen. Microbiol., 130, 123-134.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.21.103 pepstatin not Dictyostelium discoideum

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.4.21.103 58000
-
x * 58000 Dictyostelium discoideum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.4.21.103 additional information Dictyostelium discoideum involved in general protein degradation within the lysosomes of Dictyostelium discoideum ?
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.4.21.103 Dictyostelium discoideum
-
proteinase E, closely similar enzyme
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.4.21.103 glycoprotein
-
Dictyostelium discoideum

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.21.103
-
Dictyostelium discoideum

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.21.103 bovine albumin + H2O
-
Dictyostelium discoideum ?
-
?
3.4.21.103 casein + H2O
-
Dictyostelium discoideum ?
-
?
3.4.21.103 Cytochrome c + H2O
-
Dictyostelium discoideum ?
-
?
3.4.21.103 Hemoglobin + H2O
-
Dictyostelium discoideum Hydrolyzed hemoglobin
-
?
3.4.21.103 hide powder azure + H2O
-
Dictyostelium discoideum ?
-
?
3.4.21.103 histone + H2O
-
Dictyostelium discoideum ?
-
?
3.4.21.103 additional information activates trypsinogen Dictyostelium discoideum ?
-
?
3.4.21.103 additional information involved in general protein degradation within the lysosomes of Dictyostelium discoideum Dictyostelium discoideum ?
-
?
3.4.21.103 ovalbumin + H2O
-
Dictyostelium discoideum ?
-
?

Subunits

EC Number Subunits Comment Organism
3.4.21.103 ? x * 58000 Dictyostelium discoideum

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
3.4.21.103 50
-
up to Dictyostelium discoideum

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.4.21.103 25
-
pH 2-9, 24 h stable Dictyostelium discoideum

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.4.21.103 2.5
-
hide powder azure Dictyostelium discoideum

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
3.4.21.103 2 9 25°C, 24 h, stable Dictyostelium discoideum
3.4.21.103 3 6 25°C, 48 h, stable Dictyostelium discoideum