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Literature summary for 5.5.1.6 extracted from

  • Liu, Q.; Bonness, M.S.; Liu, M.; Seradge, E.; Dixon, R.A.; Mabry, T.J.
    Enzymes of B-ring-deoxy flavonoid biosynthesis in elicited cell cultures of "old man" cactus (Cephalocereus senilis) (1995), Arch. Biochem. Biophys., 321, 397-404.
    View publication on PubMed
Search for more literature for 5.5.1.6

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.004
-
 liquiritigenin 2',4',6'-trihydroxychalcone, isoenzyme I Cephalocereus senilis
0.0072
-
 2',4',6'-Trihydroxychalcone isoenzyme II Cephalocereus senilis
0.0119
-
 4,2',4',6'-Tetrahydroxychalcone isoenzyme II Cephalocereus senilis
0.0162
-
 4,2',4',6'-Tetrahydroxychalcone isoenzyme I Cephalocereus senilis

Organism

Organism UniProt Comment Textmining
Cephalocereus senilis
-
 isoenzyme I and II
-
Echinocactus horizonthalonius
-
-
-
Myrtillocactus geometrizans
-
-
-
no activity in Stenocereus thurberi
-
-
-
Opuntia sp.
-
-
-
Petunia x hybrida
-
-
-
Phaseolus vulgaris
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
cell culture
-
 Cephalocereus senilis
-
cell culture
-
 Echinocactus horizonthalonius
-
flower
-
 Petunia x hybrida
-
stem
-
 Cephalocereus senilis
-
stem
-
 Echinocactus horizonthalonius
-
stem
-
 Opuntia sp.
-
stem
-
 Myrtillocactus geometrizans
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2',4',6'-Trihydroxychalcone
-
 Cephalocereus senilis ?
-
 ?
2',4'-Dihydroxy-4-methoxychalcone no activity Cephalocereus senilis ?
-
 ?
2'-Hydroxy-4-methoxychalcone no activity Cephalocereus senilis ?
-
 ?
4,2',4',6'-Tetrahydroxychalcone
-
 Phaseolus vulgaris 5,7,4'-Trihydroxyflavanone
-
 ?
4,2',4',6'-Tetrahydroxychalcone
-
 Cephalocereus senilis 5,7,4'-Trihydroxyflavanone
-
 ?
4,2',4',6'-Tetrahydroxychalcone
-
 Petunia x hybrida 5,7,4'-Trihydroxyflavanone
-
 ?
4,2',4'-trihydroxychalcone no activity Cephalocereus senilis (2S)-4',7-dihydroxyflavanone
-
 ?