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貨期:
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用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Catalyzes the dephosphorylation and concomitant reactivation of the alpha subunit of the E1 component of the pyruvate dehydrogenase complex.
基因功能參考文獻:
High PDH expression is associated with glucose intolerance. PMID: 28148899
YB-1 phosphorylation at Ser-102 is an important prerequisite for CCL5 promoter activation during macrophage differentiation PMID: 24962578
the pyruvate dehydrogenase complex is regulated by Tyr phosphorylation of PDP1, which toggles recruitment between ACAT1 and SIRT3 PMID: 24486017
Although 7 days of bed rest induced whole body glucose intolerance, exercise-induced PDH regulation in skeletal muscle was not changed, suggesting that exercise-induced PDH regulation in skeletal muscle is maintained in glucose-intolerant individuals. PMID: 21680880
catalytic subunit of PDP1 crystals belonged to space group P4(1)2(1)2 or P4(3)2(1)2, with unit-cell parameters a = b = 65.1, c = 216.1 A. PMID: 20208177
pyruvate dehydrogenase phosphatase PDP1 is down-regulated in circulating lymphocytes of obese subjects because it is poorly sensitive to magnesium/calcium; this defect is attenuated when plasma insulin is greatly enhanced PMID: 15897476
Lower accumulation of free ADP and AMP after the FAT-adapt trial may be responsible for the decreased glycogenolysis and PDH activation during sprinting. PMID: 16188909
Functional characterization of the bovine counterpart. PMID: 8396421
Functional characterization of the rat counterpart. PMID: 9651365
In cultured skin fibroblasts from three patients with congenital lactic acidemia due to a defect in activation of the pyruvate dehydrogenase complex, the PDP-activity was significantly reduced to 50.7%, 64.6% and 63.1% of that of control fibroblasts. PMID: 1327585
In postmortem tissue samples, from male child with metabolic acidosis, PDK normally reduced PDH-activity in ATP-presence. Addition of Ca++ and Mg++ did not restored PDH-activity. The defect was attributed to a markedly reduced PDP-activity. PMID: 172850