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Literature summary for 2.7.7.12 extracted from

  • Helmer, G.R.; Williams, V.P.
    Purification of galactose-1-phosphate uridylyltransferase from human placenta (1981), Arch. Biochem. Biophys., 210, 573-580.
    View publication on PubMed

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
48000
-
x * 48000, SDS-PAGE Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
4190fold Homo sapiens
placental enzyme to homogeneity, coelutes with a 67 kDa glycoprotein Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
placenta
-
Homo sapiens
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
56.1
-
purified enzyme Homo sapiens

Storage Stability

Storage Stability Organism
-20°C, partially purified, 10% loss of activity per month Homo sapiens
0°C, purified enzyme, 10% loss of activity within 2 weeks Homo sapiens
freezing inactivates purified enzyme Homo sapiens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-glucose + alpha-D-galactose 1-phosphate
-
Homo sapiens alpha-D-glucose 1-phosphate + UDP-galactose
-
r

Subunits

Subunits Comment Organism
? x * 48000, SDS-PAGE Homo sapiens

Synonyms

Synonyms Comment Organism
galactose-1-phosphate uridylyltransferase
-
Homo sapiens
uridine diphosphoglucose:alpha-D-galactose-1-phosphate uridilyltransferase
-
Homo sapiens