Publisher Summary There has been the identification of two native hexokinases in baker's
yeast, the resolution of the question of the molecular weight and subunit structure of each …

[2] ItEXOKINASES FROM YEAST 7 high retention of activity, the degradation is initially easily
overlooked. This difficulty has been countered by the addition of inhibitors of serine …

Crystalline hexokinase prepared by the method of Darrow and Colowick consists largely of
enzyme which has been modified in its chromatographic and electrophoretic behavior by …

The Hexokinases: Kinetic, Physical, and Regulatory Properties Page 1 THE HEXOKINASES:
KINETIC, PHYSICAL, AND REGULATORY PROPERTIES By DANIEL L. PURICH, Bethesda …

Previous work has shown that catalytic function is associated exclusively with the C-terminal
half of the Type I isozyme of mammalian hexokinase. In contrast, we now demonstrate …

Recent reports on the mode of enzyme and substrate interaction of the yeast hexokinase
reaction are consistent with the view that substrates n-glucose and adenosine 5' …

The hexokinase-catalysed phosphorylation of glucose by ATP occurs in all eukaryotic cells
as the first step in the utilization of glucose, and the reaction is also widespread in …

Norman R. Lazarus, Armin H. Ramel. f Youcef M. Rustum, and Eric A. Barnard abstract: A
method is described for the preparation of baker's yeast hexokinase, which can be adapted …

Rat tissues contain four hexokinases including both the liver-specific high K m glucokinase
and three low K m hexo-kinases present in differing proportions in the various tissues. Each …

RESULTS Initial Reaction Velocity Measurements-h Figs. 1 and 2 are shown Lineweaver-
Burk plots (12) of data obtained with yeast hexokinase. Qualitatively, very similar results …