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Literature summary for 3.4.22.3 extracted from

  • Homaei, A.; Stevanato, R.; Etemadipour, R.; Hemmati, R.
    Purification, catalytic, kinetic and thermodynamic characteristics of a novel ficin from Ficus johannis (2017), Biocatal. Agricult. Biotechnol., 10, 360-366 .
No PubMed abstract available

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0137
-
casein pH 7.0, 60°C Ficus johannis

Metals/Ions

Metals/Ions Comment Organism Structure
BaCl2 5 mM, 9% inhibition Ficus johannis
CaCl2 5 mM, 31% inhibition Ficus johannis
CuCl2 5 mM, complete inhibition Ficus johannis
HgCl2 5 mM, complete inhibition Ficus johannis
MgCl2 5 mM, 37% inhibition Ficus johannis
NiCl2 5 mM, 88% inhibition Ficus johannis
PbCl2 5 mM, complete inhibition Ficus johannis
ZnCl2 5 mM, 74% inhibition Ficus johannis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
25000
-
SDS-PAGE Ficus johannis

Organism

Organism UniProt Comment Textmining
Ficus johannis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Ficus johannis

Source Tissue

Source Tissue Comment Organism Textmining
latex
-
Ficus johannis
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
casein + H2O
-
Ficus johannis ?
-
?

Subunits

Subunits Comment Organism
? x * 25000, SDS-PAGE Ficus johannis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
60
-
-
Ficus johannis

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
30 80 30°C: about 50% of maximal activity, 80°C: about 60% of maximal activity Ficus johannis

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
32.9
-
casein pH 7.0, 60°C Ficus johannis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Ficus johannis

pH Range

pH Minimum pH Maximum Comment Organism
4 9 pH 4.0: about 55% of maximal activity, pH 9.0: about 70% of maximal activity Ficus johannis

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
2401
-
casein pH 7.0, 60°C Ficus johannis