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Literature summary for 3.4.24.21 extracted from

  • Krauhs, E.; Dörsam, H.; Little, M.; Zwilling, R.; Ponstingl, H.
    A protease from Astacus fluviatilis as an aid in protein sequencing (1982), Anal. Biochem., 119, 153-157.
    View publication on PubMed

General Stability

General Stability Organism
Very resistant to self-degradation even upon prolonged incubation for several days Astacus astacus

Localization

Localization Comment Organism GeneOntology No. Textmining
soluble
-
Astacus astacus
-
-

Organism

Organism UniProt Comment Textmining
Astacus astacus
-
i.e. Astacus fluviatilis
-

Purification (Commentary)

Purification (Comment) Organism
two closely related forms of slightly different electrophoretic mobility Astacus astacus

Source Tissue

Source Tissue Comment Organism Textmining
cardia
-
Astacus astacus
-
digestive juice
-
Astacus astacus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
denatured chains of alpha-tubulin + H2O cleavage sites, overview Astacus astacus hydrolyzed alpha-tubulin chains
-
?
denatured chains of beta-tubulin + H2O cleavage sites, overview Astacus astacus hydrolyzed beta-tubulin chains
-
?
additional information hydrolyzes peptide bonds on the amino side of the small uncharged residues Ala, Thr, Ser, Gly and Val Astacus astacus ?
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
20
-
assay at Astacus astacus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
additional information
-
pI: 4 Astacus astacus

pH Stability

pH Stability pH Stability Maximum Comment Organism
4
-
below, rapid and irreversible inactivation Astacus astacus