Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Ioan Proinov"'
Publikováno v:
Journal of Chromatography A. 357:436-439
Publikováno v:
Journal of Chromatography A. 319:218-222
Publikováno v:
FEBS Letters. (2):345-348
The binding of nucleotides to pig heart nucleoside-diphosphate kinase was studied using Rose Bengal as an optical probe. ATP, in the absence of Mg2+, binds slowly to the enzyme, with a second order rate constant of about 3000 M−1·s−1, whereas in
Publikováno v:
Analytical biochemistry. 86(1)
Publikováno v:
European journal of biochemistry. 158(2)
The binding of nucleotides to nucleoside-diphosphate kinase from pig heart was studied using the dye rose Bengal as an optical probe. By difference absorption spectroscopy and by equilibrium dialysis it was shown that one dye molecule strongly bound
Autor:
Ioan Petrescu, Ioan Proinov, Marius Telia, Elena Presecan, Tudor Porumb, Horea Porumb, Cornelia Tarmure, Ileana Abrudan, Ioan Lascu
Publikováno v:
Journal of chromatography. 283
The affinity for Blue Sepharose of several proteins of known structure showed a pH dependence governed by their isoelectric points; Blue Sepharose behaved like a strong cationic ion exchanger because of the negative charges of its dye ligand, Cibacro
Publikováno v:
European journal of biochemistry. 135(3)
The nucleosidediphosphate kinase phosphorylation reaction led to the incorporation of 0.95 +/- 0.1 phosphate groups per enzyme subunit. The equilibrium constant of the phosphorylation reaction was 0.26. The inhibition of the nucleosidediphosphate kin