Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Birgit Jacobson"'
Publikováno v:
Nordic Pulp & Paper Research Journal. 8:365-378
Publikováno v:
Journal of Biological Chemistry. 250:918-926
The separation of the 12 SH central subunit, the 5 SE peripheral metallo subunit, and the 1.3 SE biotinyl carboxyl carrier protein which are formed on the dissociation of transcarboxylase has been accomplished by molecular sieving on Bio-Gel. The 12
Publikováno v:
Photochemistry and Photobiology. 28:869-876
— The nitrobenzenes, the carcinogens 4-nitropyridine-N-oxide and 4-nitro-quinoline-N-oxide as well as the nitrofurans, also known to be carcinogenic, have been found to enhance the reaction of ascorbate with oxygen. The reaction results in the oxid
Publikováno v:
Proceedings of the National Academy of Sciences. 64:1315-1322
Methylmalonyl CoA-oxalacetate transcarboxylase (EC 2. 1. 3. 1) from Propionibacterium shermanii is a biotin enzyme of 670,000 molecular weight containing 6 moles of biotin per mole of enzyme. The active enzyme dissociates spontaneously at low ionic s
Publikováno v:
Journal of Biological Chemistry. 238:1637-1642
Publikováno v:
Journal of Biological Chemistry. 245:6471-6483
Transcarboxylase (E.C.2.1.3.1), a high molecular weight biotin enzyme, dissociates in a complex fashion to inactive subunits. The rate of dissociation is increased by increasing pH and temperature and decreased by increasing concentration of protein
Autor:
N. G. Wrigley, N. Michael Green, Birgit Jacobson, Harland G. Wood, R. C. Valentine, Fazal Ahmad
Publikováno v:
Journal of Biological Chemistry. 247:6284-6298
The molecular weights of transcarboxylase and its constituent subunits have been determined by sedimentation equilibrium and by gel electrophoresis and the organization of the subunits has been deduced from electron micrographs. The intact enzyme (mo
Publikováno v:
Journal of Biological Chemistry. 237:1034-1039
Publikováno v:
Journal of Biological Chemistry. 238:547-556
Publikováno v:
Journal of Biological Chemistry. 247:6299-6305
Transcarboxylase labeled with 60Co or 65Zn was isolated and purified to near homogeneity from Propionibacterium shermanii. The enzyme which is a metallo-biotin enzyme, was found to contain 7 to 8 g atoms of zinc plus cobalt per mole of transcarboxyla