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Literature summary for 5.1.3.1 extracted from

  • Wood, T.
    Purification and properties of D-ribulose-5-phosphate 3-epimerase from calf liver (1979), Biochim. Biophys. Acta, 570, 352-362.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Cu(CH3COO)2
-
Bos taurus
D-deoxyribose 5-phosphate
-
Bos taurus
HgCl2
-
Bos taurus
iodoacetate weak Bos taurus
NEM weak Bos taurus
PCMB
-
Bos taurus
potassium phosphate weak Bos taurus
SO42-
-
Bos taurus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.19
-
D-ribulose 5-phosphate
-
Bos taurus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
22900
-
2 * 22900, SDS-PAGE Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
calf
-

Purification (Commentary)

Purification (Comment) Organism
-
Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Bos taurus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-Ribulose 5-phosphate
-
Bos taurus D-Xylulose 5-phosphate
-
?

Subunits

Subunits Comment Organism
dimer 2 * 22900, SDS-PAGE Bos taurus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60
-
2 min, stable Bos taurus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4 7.6
-
Bos taurus

pH Stability

pH Stability pH Stability Maximum Comment Organism
5.5
-
24 h, 25°C, about 70% loss of activity Bos taurus
7 8 24 h, 25°C, stable Bos taurus
9
-
24 h, 25°C, about 20% loss of activity Bos taurus