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

BRENDA support

Literature summary for 5.1.3.5 extracted from

  • Fan, D.F.; Feingold, D.S.
    Nucleoside diphosphate-sugar 4-epimerase. II. Uridine diphosphate arabinose 4-epimerase of wheat germ (1970), Plant Physiol., 46, 592-595.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
p-chloromercuriphenylsulfonate inhibition is reversed by Cys Triticum aestivum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.5
-
UDP-L-arabinose
-
Triticum aestivum
1.5
-
UDP-D-xylose
-
Triticum aestivum

Organism

Organism UniProt Comment Textmining
Triticum aestivum
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
additional information approximately 3% w/w of the protein consists of fatty acids Triticum aestivum

Purification (Commentary)

Purification (Comment) Organism
-
Triticum aestivum

Source Tissue

Source Tissue Comment Organism Textmining
germ
-
Triticum aestivum
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Triticum aestivum

Storage Stability

Storage Stability Organism
0-4°C, stable for at least 3 weeks, 50% loss of activity after 2 months Triticum aestivum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-D-xylose r Triticum aestivum UDP-L-arabinose
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
1 min, 80% loss of activity Triticum aestivum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
Triticum aestivum

pH Range

pH Minimum pH Maximum Comment Organism
6 10 6: about 30% of maximal activity, 10: about 40% of maximal activity Triticum aestivum