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Literature summary for 3.4.21.32 extracted from

  • Eisen, A.Z.; Henderson, K.O.; Jeffrey, J.J.; Bradshaw, R.A.
    A collagenolytic protease from the hepatopancreas of the fiddler crab, Uca pugilator. Purification and properties (1973), Biochemistry, 12, 1814-1822.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
diisopropylfluorophosphate
-
Leptuca pugilator
Soybean trypsin inhibitor
-
Leptuca pugilator
tosyl-Lys-CH2Cl
-
Leptuca pugilator

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
25000
-
gel filtration, ultracentrifugation Leptuca pugilator

Organism

Organism UniProt Comment Textmining
Leptuca pugilator
-
fiddler crab
-

Purification (Commentary)

Purification (Comment) Organism
-
Leptuca pugilator

Source Tissue

Source Tissue Comment Organism Textmining
hepatopancreas
-
Leptuca pugilator
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
N-benzoyl-L-Tyr ethyl ester + H2O
-
Leptuca pugilator ?
-
?

Synonyms

Synonyms Comment Organism
crab protease I
-
Leptuca pugilator

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
Leptuca pugilator

pH Range

pH Minimum pH Maximum Comment Organism
3.5 9
-
Leptuca pugilator

pH Stability

pH Stability pH Stability Maximum Comment Organism
3.5
-
irreversible loss of activity below Leptuca pugilator