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Literature summary for 3.4.21.32 extracted from

  • Roy, P.; Colas, B.; Durand, P.
    Purification, kinetical and molecular characterizations of a serine collagenolytic protease from greenshore crag (Carcinus maenas) digestive gland (1996), Comp. Biochem. Physiol. B, 115, 87-95.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
3,4-dichloro-isocoumarin
-
Carcinus maenas
alpha1 protease inhibitor
-
Carcinus maenas
Elastatinal
-
Carcinus maenas
Hg2+
-
Carcinus maenas
Phenylmethylsulfonylfluoride
-
Carcinus maenas
Soybean trypsin inhibitor
-
Carcinus maenas
Zn2+
-
Carcinus maenas

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ activates Carcinus maenas
Mg2+ activates Carcinus maenas
Mn2+ activates Carcinus maenas

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
23000
-
x * 23000, SDS-PAGE Carcinus maenas

Organism

Organism UniProt Comment Textmining
Carcinus maenas
-
greenshore crab
-

Purification (Commentary)

Purification (Comment) Organism
-
Carcinus maenas

Source Tissue

Source Tissue Comment Organism Textmining
digestive gland
-
Carcinus maenas
-

Storage Stability

Storage Stability Organism
room temperature, over one month Carcinus maenas

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Collagen + H2O type I and III Carcinus maenas Hydrolyzed collagen
-
?
succinyl-Ala-p-nitroanilide + H2O
-
Carcinus maenas ?
-
?
succinyl-L-Ala-L-Ala-L-Pro-L-Leu-p-nitroanilide + H2O
-
Carcinus maenas ?
-
?
succinyl-L-Ala-L-Ala-L-Pro-L-Phe-p-nitroanilide + H2O
-
Carcinus maenas ?
-
?

Subunits

Subunits Comment Organism
? x * 23000, SDS-PAGE Carcinus maenas

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
-
Carcinus maenas

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Carcinus maenas