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Literature summary for 4.1.1.35 extracted from

  • Ankel, H.; Feingold, D.S.
    UDP-glucuronic acid decarboxylase (1966), Methods Enzymol., 8, 287-292.
No PubMed abstract available

General Stability

General Stability Organism
inactivation by repeated freezing and thawing Papiliotrema laurentii

Inhibitors

Inhibitors Comment Organism Structure
3-acetylpyridine
-
Papiliotrema laurentii
3-Formylpyridine
-
Papiliotrema laurentii
3-Propionylpyridine
-
Papiliotrema laurentii
AMP
-
Papiliotrema laurentii
NADH competitive Papiliotrema laurentii
PCMB
-
Triticum aestivum
Thionicotinamide
-
Papiliotrema laurentii
UDP
-
Papiliotrema laurentii
UDP
-
Triticum aestivum
UDPglucose
-
Papiliotrema laurentii
UDPglucose
-
Triticum aestivum
UDPxylose
-
Triticum aestivum
UMP
-
Papiliotrema laurentii
UMP
-
Triticum aestivum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.3
-
UDPglucuronate
-
Triticum aestivum
1.1
-
UDPglucuronate
-
Papiliotrema laurentii

Organism

Organism UniProt Comment Textmining
Papiliotrema laurentii
-
-
-
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
additional information
-
-
Papiliotrema laurentii

Storage Stability

Storage Stability Organism
-10°C, retains activity for at least 1 month Papiliotrema laurentii

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-glucuronate
-
Triticum aestivum UDP-xylose + CO2
-
?
UDP-glucuronate
-
Papiliotrema laurentii UDP-xylose + CO2
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.8 7
-
Triticum aestivum
7 7.5
-
Papiliotrema laurentii

pH Range

pH Minimum pH Maximum Comment Organism
6 7.8 about 75% of maximal activity at pH 6.0 and 7.8 Triticum aestivum
6.5 8.5 about 75% of maximal activity at pH 6.5 and pH 7.5 Papiliotrema laurentii

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Triticum aestivum
NAD+ required Papiliotrema laurentii