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Literature summary extracted from

  • Menard, A.; Mamoun, R.Z.; Geoffre, S.; Castroviejo, M.; Raymond, S.; Precigoux, G.; Hospital, M.; Guillemain, B.
    Bovine leukemia virus: purification and characterization of the aspartic protease (1993), Virology, 193, 680-689.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.23.B9 YDPPAI-statine-II
-
bovine leukemia virus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.4.23.B9 (NH4)2SO4 with YDPPAILPII as substrate, most active at 1-2 M NaCl or (NH4)2SO4 bovine leukemia virus
3.4.23.B9 NaCl with YDPPAILPII as substrate, most active at 1-2 M NaCl or (NH4)2SO4. With human T-cell leukemia virus recombinant gag precursor activity is higher at 0.5 M NaCl bovine leukemia virus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.4.23.B9 14000
-
2 * 14000, SDS-PAGE bovine leukemia virus

Organism

EC Number Organism UniProt Comment Textmining
3.4.23.B9 bovine leukemia virus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.23.B9
-
bovine leukemia virus

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.4.23.B9 0.25
-
reaction with YDPPAILPII bovine leukemia virus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.23.B9 YDPPAILPII + H2O best substrate, bearing the natural cleavage site between the matrix and the capsid proteins of BLV Gag precursor polyprotein bovine leukemia virus YDPPAIL + PII
-
?

Subunits

EC Number Subunits Comment Organism
3.4.23.B9 ? 2 * 14000, SDS-PAGE bovine leukemia virus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.4.23.B9 40
-
reaction with YDPPAILPII bovine leukemia virus

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
3.4.23.B9 20 80 20°C: about 45% of maximal activity, 80°C: about 70% of maximal activity, reaction with YDPPAILPII bovine leukemia virus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.4.23.B9 5 6 reaction with YDPPAILPII bovine leukemia virus

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.4.23.B9 3.5 7.5 pH 3.5: about 90% of maximal activity, pH 7.5: about 70% of maximal activity, reaction with YDPPAILPII bovine leukemia virus