RT Journal Article SR Electronic(1) A1 Fernández, R. A1 Herrero, P. A1 Fernández, E. A1 Fernández, T. A1 Lpez-Boado, Y. S. A1 Moreno, F.YR 1988 T1 Autophosphorylation of Yeast Hexokinase PII JF Microbiology, VO 134 IS 9 SP 2493 OP 2498 DO https://doi.org/10.1099/00221287-134-9-2493 PB Microbiology Society, SN 1465-2080, AB Autophosphorylation of hexokinase PII was studied using an enzyme purified from Saccharomyces cerevisiae. Incubation of this enzyme preparation with [γ-32P]ATP and Mn2+ or Mg2+ gave a phosphoprotein of molecular mass 58000 which corresponded to hexokinase PII. d-Xylose stimulated autophosphorylation of hexokinase PII. Dilution of hexokinase PII over a 10-fold concentration range did not change the specific activity of hexokinase PII autophosphorylation suggesting that it may occur by an intramolecular mechanism., UL https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-134-9-2493