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Literature summary extracted from

  • Dahot, M.U.; Saboury, A.A.; Moosavi-Movahedi, A.A.
    Inhibition of beta-amylase activity by calcium, magnesium and zinc ions determined by spectrophotometry and isothermal titration calorimetry (2004), J. Enzyme Inhib. Med. Chem., 19, 157-160.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.2 Ca2+ binds at the active site Hordeum vulgare
3.2.1.2 Mg2+ binds at the active site Hordeum vulgare
3.2.1.2 Zn2+ binds at the active site Hordeum vulgare

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.2 additional information
-
additional information kinetics, isothermal titration microcalorimetric method Hordeum vulgare

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.2 152000
-
-
Hordeum vulgare

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.2 Hordeum vulgare
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.2 soluble starch + H2O
-
Hordeum vulgare ?
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.2 27
-
assay at Hordeum vulgare

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.2 4.8
-
assay at Hordeum vulgare

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
3.2.1.2 additional information
-
additional information inhibition kinetics Hordeum vulgare
3.2.1.2 13.1 13.4 Ca2+ pH 4.8, 27°C Hordeum vulgare
3.2.1.2 17.5 17.7 Zn2+ pH 4.8, 27°C Hordeum vulgare
3.2.1.2 18.6
-
Mg2+ pH 4.8, 27°C Hordeum vulgare