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Literature summary for 6.3.4.6 extracted from

  • Waheed, A.; Castric, P.A.
    Purification and properties of the urea amidolyase from Candida utilis (1977), J. Biol. Chem., 252, 1628-1632.
    View publication on PubMed

General Stability

General Stability Organism
10 mM urea plus 25% glycerol protect greatly from thermal inactivation Cyberlindnera jadinii

Inhibitors

Inhibitors Comment Organism Structure
5,5'-dithiobis(2-nitrobenzoate) slight effect Cyberlindnera jadinii
NEM slight effect Cyberlindnera jadinii

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
70000
-
2 * 70000 + 2 * 170000, SDS-PAGE, enzyme complex of urea carboxylase and allophanate hydrolase Cyberlindnera jadinii
170000
-
2 * 70000 + 2 * 170000, SDS-PAGE, enzyme complex of urea carboxylase and allophanate hydrolase Cyberlindnera jadinii
500000 520000 gel filtration, enzyme complex of urea carboxylase and allophanate hydrolase Cyberlindnera jadinii

Organism

Organism UniProt Comment Textmining
Cyberlindnera jadinii
-
enzyme complex of urea carboxylase, EC 6.3.4.6, and allophanate hydrolase, EC 3.4.1.13
-

Purification (Commentary)

Purification (Comment) Organism
enzyme complex of urea carboxylase and allophanate hydrolase Cyberlindnera jadinii

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
12.5
-
-
Cyberlindnera jadinii

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + urea + HCO3-
-
Cyberlindnera jadinii ADP + phosphate + allophanate
-
?

Subunits

Subunits Comment Organism
tetramer 2 * 70000 + 2 * 170000, SDS-PAGE, enzyme complex of urea carboxylase and allophanate hydrolase Cyberlindnera jadinii

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
30
-
in absence of stabilizers, half-life: 1 h Cyberlindnera jadinii

pH Stability

pH Stability pH Stability Maximum Comment Organism
8
-
marked loss of activity below Cyberlindnera jadinii