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Literature summary for 5.5.1.6 extracted from

  • Bednar, R.A.; Hadcock, J.R.
    Purification and characterization of chalcone isomerase from soybeans (1988), J. Biol. Chem., 263, 9582-9588.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.01
-
4,2',4'-trihydroxychalcone
-
Glycine max

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
24000
-
gel filtration Glycine max

Organism

Organism UniProt Comment Textmining
Glycine max
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
no glycoprotein
-
Glycine max

Purification (Commentary)

Purification (Comment) Organism
-
Glycine max

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
340
-
-
Glycine max

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4,2',4'-trihydroxychalcone
-
Glycine max (2S)-4',7-dihydroxyflavanone highly stereoselective product formation ?

Subunits

Subunits Comment Organism
monomer 1 * 24000, SDS-PAGE Glycine max

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
183
-
4,2',4'-trihydroxychalcone
-
Glycine max