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Literature summary for 3.4.23.5 extracted from

  • Nielsen, L.B.; Nielsen, H.H.
    Purification and characterization of cathepsin D from herring muscle (Clupea harengus) (2001), Comp. Biochem. Physiol. B, 128, 351-363.
    View publication on PubMed

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
38000
-
1 * 38000, SDS-PAGE Clupea harengus
39000
-
gel filtration Clupea harengus

Organism

Organism UniProt Comment Textmining
Clupea harengus
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein contains one N-linked carbohydrate moiety of high-mannose type Clupea harengus

Purification (Commentary)

Purification (Comment) Organism
-
Clupea harengus

Source Tissue

Source Tissue Comment Organism Textmining
muscle
-
Clupea harengus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
8263
-
pH 2.5, 20°C Clupea harengus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
actin + H2O
-
Clupea harengus ?
-
?
Hemoglobin + H2O
-
Clupea harengus ?
-
?
insulin beta-chain preferential cleavage in decreasing order: L15-Y16, Y16-L17, A14-L15 Clupea harengus ?
-
?
myosin + H2O
-
Clupea harengus ?
-
?
tropomyosin + H2O
-
Clupea harengus ?
-
?

Subunits

Subunits Comment Organism
monomer 1 * 38000, SDS-PAGE Clupea harengus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
2.5
-
-
Clupea harengus

pI Value

Organism Comment pI Value Maximum pI Value
Clupea harengus
-
-
6.8