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Literature summary extracted from

  • Michalczuk, L.; Bandurski, R.S.
    Enzymic synthesis of 1-O-indol-3-ylacetyl-beta-D-glucose and indol-3-ylacetyl-myo-inositol (1982), Biochem. J., 207, 273-281.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.4.1.121 1.08
-
 indole-3-acetate
-
 Zea mays
2.4.1.121 2.5
-
 UDPglucose
-
 Zea mays

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.3.1.72 100000
-
 MW below 100000, gel filtration Zea mays

Organism

EC Number Organism UniProt Comment Textmining
2.3.1.72 Zea mays
-
-
-
2.4.1.121 Zea mays
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.3.1.72 kernel
-
 Zea mays
-
2.4.1.121 kernel immature Zea mays
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.4.1.121 additional information
-
-
 Zea mays

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.3.1.72 indole-3-acetyl-beta-1-D-glucoside + myo-inositol no substrates are naphthalene 1-acetylglucose, glycerol, propan-2-ol, aspartic acid, galactosyl-myo-inositol, arabinosyl-myo-inositol Zea mays D-glucose + indole-3-acetyl-myo-inositol
-
 ?
2.3.1.72 indole-3-acetyl-beta-1-D-glucoside + myo-inositol i.e. 1-O-indol-3-yl-acetyl-beta-D-glucose, high specificity Zea mays D-glucose + indole-3-acetyl-myo-inositol
-
 ?
2.4.1.121 UDPglucose + indole-3-acetate specific for UDPglucose Zea mays UDP + indole-3-acetyl-beta-1-D-glucose i.e. 1-O-indol-3-ylacetyl-beta-D-glucose ?
2.4.1.121 UDPglucose + naphthalene-1-acetic acid 70% of the activity with indole-3-acetate Zea mays UDP + naphthyl-1-acetyl-beta-1-D-glucose
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.3.1.72 37
-
 assay at Zea mays

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.3.1.72 6.9
-
-
 Zea mays
2.4.1.121 7.1
-
-
 Zea mays