Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 2.4.1.170 extracted from

  • Koester, J.; Barz, W.
    UDP-glucose:isoflavone 7-O-glucosyltransferase from roots of chick pea (Cicer arietinum L.) (1981), Arch. Biochem. Biophys., 212, 98-104.
    View publication on PubMed

General Stability

General Stability Organism
2-mercaptoethanol, 40 mM, stabilizes during purification Cicer arietinum
dithioerythritol, 10 mM, effectively stabilizes during purification Cicer arietinum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.012
-
Biochanin A
-
Cicer arietinum
0.024
-
formononetin
-
Cicer arietinum
0.2
-
UDPglucose
-
Cicer arietinum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
42000
-
sucrose density gradient ultracentrifugation Cicer arietinum
50000
-
gel filtration Cicer arietinum

Organism

Organism UniProt Comment Textmining
Cicer arietinum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Cicer arietinum

Source Tissue

Source Tissue Comment Organism Textmining
root
-
Cicer arietinum
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Cicer arietinum

Storage Stability

Storage Stability Organism
-20°C, 20% v/v glycerol, stable for several months Cicer arietinum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-glucose + biochanin A
-
Cicer arietinum UDP + biochanin A 7-O-beta-D-glucoside
-
?
UDP-glucose + daidzein poor substrate Cicer arietinum UDP + daidzein 7-O-beta-D-glucoside
-
?
UDP-glucose + formononetin
-
Cicer arietinum UDP + formononetin 7-O-beta-D-glucoside
-
?
UDP-glucose + genistein poor substrate Cicer arietinum UDP + genistein 7-O-beta-D-glucoside
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5 9
-
Cicer arietinum

pH Stability

pH Stability pH Stability Maximum Comment Organism
8.5 9 optimal stability Cicer arietinum