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Literature summary for 3.4.23.5 extracted from

  • Reichelt, D.; Jacobsohn, E.; Haschen, R.J.
    Purification and properties of cathepsin D from human erythrocytes (1974), Biochim. Biophys. Acta, 341, 15-26.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
dithiothreitol 10 mM, 90% inhibition Homo sapiens
EDTA no significantly influenced Homo sapiens
Fe2+
-
Homo sapiens
Hg2+ 10 mM, 46% inhibition Homo sapiens
L-Cys
-
Homo sapiens
PCMB
-
Homo sapiens

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
55000
-
gel filtration Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
erythrocyte
-
Homo sapiens
-

Storage Stability

Storage Stability Organism
4°C or -17°C, stable for at least 3 weeks Homo sapiens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Albumin + H2O little action on acid-denatured albumin Homo sapiens ?
-
?
casein + H2O
-
Homo sapiens ?
-
?
Hemoglobin + H2O
-
Homo sapiens ?
-
?
insulin + H2O the B-chain is preferentially hydrolysed at Leu15-Tyr16 and Phe24-Phe25 Homo sapiens ?
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
25
-
complete inactivation within 10 days Homo sapiens

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
2.8
-
-
Homo sapiens