title: Activation of yeast hexokinase PII. Changes in conformation and association.
mesh_terms: D000255:Adenosine Triphosphate / Q000494:pharmacology; D000495:Allosteric Site; D002951:Citrates / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D004789:Enzyme Activation; D006531:HEPES / Q000494:pharmacology; D006593:Hexokinase / Q000037:antagonists & inhibitors / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D007527:Isoenzymes / Q000378:metabolism*; D046911:Macromolecular Substances; D008954:Models, Biological; D011487:Protein Conformation; D012441:Saccharomyces cerevisiae / Q000201:enzymology*
chemical_list: D002951:Citrates; D007527:Isoenzymes; D046911:Macromolecular Substances; D000255:Adenosine Triphosphate; D006593:Hexokinase; D006531:HEPES