Limited proteolysis of 3-phosphoglycerate kinase without loss of enzymic activity
نویسندگان
چکیده
منابع مشابه
Probing Conformational Feature of a Recombinant Pyruvate Kinase by Limited Proteolysis
Pyruvate kinase is a key enzyme in glycolytic pathway that catalyzes the transphosphorylation between phosphoenolpyruvate and ADP to yield ATP and Pyruvate. Geobacillus stearothermophillus has a stable pyruvate kinase with determined crystal structure that composed of four separate domains. Given that limited proteolysis experiments can be successfully used to probe conformational features of p...
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1. A procedure for preparing crystalline 3-phosphoglycerate kinase from rabbit or pig skeletal muscle is presented. 2. The preparation phosphorylates up to 975mumoles of 3-phosphoglycerate/min./mg. at 30 degrees and is not contaminated with myokinase. 3. The enzyme has an estimated molecular weight of 36500+/-1000, and contains three residues each of tyrosine and tryptophan. 4. The preparation ...
متن کاملprobing conformational feature of a recombinant pyruvate kinase by limited proteolysis
pyruvate kinase is a key enzyme in glycolytic pathway that catalyzes the transphosphorylation between phosphoenolpyruvate and adp to yield atp and pyruvate. geobacillus stearothermophillus has a stable pyruvate kinase with determined crystal structure that composed of four separate domains. given that limited proteolysis experiments can be successfully used to probe conformational features of p...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1988
ISSN: 0014-5793
DOI: 10.1016/0014-5793(88)80721-x