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Literature summary extracted from

  • Yanagisawa, H.; Suzuki, Y.
    Purification and properties of N-carbamylputrescine amidohydrolase from maize shoots (1982), Phytochemistry, 21, 2201-2203.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.5.1.53 Cu2+
-
Zea mays
3.5.1.53 p-hydroxymercuribenzoate
-
Zea mays
3.5.1.53 Zn2+
-
Zea mays

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.5.1.53 0.09
-
N-Carbamoylputrescine
-
Zea mays

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.5.1.53 cytosol
-
Zea mays 5829
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.5.1.53 125000
-
gel filtration Zea mays

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.5.1.53 N-carbamoylputrescine + H2O Zea mays catalyses final step in putrescine biosynthesis from arginine putrescine + CO2 + NH3
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.5.1.53 Zea mays
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.5.1.53 70fold Zea mays

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.5.1.53 shoot
-
Zea mays
-

Storage Stability

EC Number Storage Stability Organism
3.5.1.53 4°C, 50 mM Tris-HCl buffer, 5 mM mercaptoethanol, 0.1 mM EDTA, pH 7, 3 days, 40% loss of activity Zea mays

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.5.1.53 N-carbamoylputrescine + H2O
-
Zea mays putrescine + CO2 + NH3
-
?
3.5.1.53 N-carbamoylputrescine + H2O catalyses final step in putrescine biosynthesis from arginine Zea mays putrescine + CO2 + NH3
-
?

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.5.1.53 50
-
10 min, 47% loss of activity Zea mays

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.5.1.53 6.5 7
-
Zea mays