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Literature summary extracted from

  • Maxwell, E.S.
    The enzymic interconversion of uridine diphosphogalactose and uridine diphosphoglucose (1957), J. Biol. Chem., 229, 139-151.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
5.1.3.16 NADH
-
 Bos taurus
5.1.3.16 PCMB
-
 Bos taurus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
5.1.3.16 0.05
-
 UDPgalactose
-
 Bos taurus
5.1.3.16 0.09
-
 UDPglucose
-
 Bos taurus

Organism

EC Number Organism UniProt Comment Textmining
5.1.3.16 Bos taurus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
5.1.3.16
-
 Bos taurus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
5.1.3.16 liver
-
 Bos taurus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
5.1.3.16 additional information
-
 16200 U/mg, measured as increase of extinction at 340 nm of 0.001/min, with UDPglucose dehydrogenase and NAD+ Bos taurus

Storage Stability

EC Number Storage Stability Organism
5.1.3.16 -20°C, 0.5 M glycylglycine buffer, pH 7.5, 1-2 weeks stable Bos taurus
5.1.3.16 -20°C, lyophilized, stable for at least 3 months Bos taurus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5.1.3.16 UDP-galactose
-
 Bos taurus UDP-glucose
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
5.1.3.16 8 9.6
-
 Bos taurus

Cofactor

EC Number Cofactor Comment Organism Structure
5.1.3.16 NAD+ dependent on catalytic amounts, Km: 0.0002 mM, not replaceable by NADH Bos taurus