Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 1.4.3.22 extracted from

  • Yanagisawa, H.; Hirasawa, E.; Suzuki, Y.
    Purification and properties of diamine oxidase from pea epicotyls (1981), Phytochemistry, 20, 2105-2108.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
methylglyoxalbis(guanylhydrazone) without preincubation competitive inhibitor, non-competitive after 1 h preincubation Pisum sativum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
85000
-
2 * 85000, SDS-PAGE Pisum sativum
180000
-
-
Pisum sativum

Organism

Organism UniProt Comment Textmining
Pisum sativum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
phosphocellulose, methylglyoxalbis(guanylhydrazone)-Sepharose Pisum sativum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
69.62
-
enzyme from epicotyl Pisum sativum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
RCH2NH2 + H2O + O2
-
Pisum sativum RCHO + NH3 + H2O2
-
?

Subunits

Subunits Comment Organism
dimer 2 * 85000, SDS-PAGE Pisum sativum

Cofactor

Cofactor Comment Organism Structure
additional information contains one carbonyl-like group per mol Pisum sativum

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.017
-
methylglyoxalbis(guanylhydrazone) after preincubation for 1 h Pisum sativum
0.26
-
methylglyoxalbis(guanylhydrazone) without preincubation Pisum sativum