منابع مشابه
Substrate specificity of amine oxidases.
DuBois, K. P., Albaum, H. G. & Potter, V. R. (1943). J. biol. Chem. 147, 699. Green, H. N. (1943). Lancet, 2, 147. Green, H. N. & Stoner, H. B. (1944). Brit. J. exp. Path. 25, 150. Kal¢kar, H. M. (1943). J. biol. Chem. 148, 127. Kolthoff, I. M. (1932). Saure-Ba8en Indicatoren. Berlin: Springer. Krebs, H. A. & Henseleit, K. (1932). Ho.ppe-Seyl. Z. 210, 33.' Lyubimova, M. N. & Pevsner, D. (1941)....
متن کاملInhibition of chickpea seedling copper amine oxidases by tetraethylenepentamine
Copper amine oxidases are important enzymes, which contribute to the regulation of mono- and polyamine levels. Each monomer contains one Cu(II) ion and 2,4,5-trihydroxyphenylalanine (TPQ) as cofactors. They catalyze the oxidative deamination of primary amines to aldehydes with a ping-pong mechanism consisting of a transamination. The mechanism is followed by the transfer of two electrons to mol...
متن کاملThe amine oxidases of human placenta and pregnancy plasma.
1. The purification of monoamine oxidase and diamine oxidase from normal human term placental tissue is described. 2. The properties of these enzymes are reported and compared with the properties of unpurified human pregnancy plasma. 3. This comparison shows that the amine oxidase of pregnancy plasma has properties corresponding to purified placental diamine oxidase, suggesting a placental orig...
متن کاملCompetitive inhibition of copper amine oxidases by vitamin B hydrochloride in chickpea
Copper amine oxidases (CAOs) catalyse the oxidative de-amination of biogenic amines which are ubiquitous compounds essential for cell growth and proliferation. The enzymes are homodimers containing both topaquinone and a Cu(II) ions as cofactors at the active site of each subunit. After extraction and purification of chickpea (cicer arietinum) amine oxidase by chromatoghraphy, Km and Vmax of th...
متن کاملInhibition of chickpea seedling copper amine oxidases by tetraethylenepentamine
Copper amine oxidases are important enzymes, which contribute to the regulation of monoand polyamine levels. Each monomer contains one Cu(II) ion and 2,4,5-trihydroxyphenylalanine (TPQ) as cofactors. They catalyze the oxidative deamination of primary amines to aldehydes with a ping-pong mechanism consisting of a transamination. The mechanism is followed by the transfer of two electrons to molec...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1957
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)64898-7