Recombinant Human PDK1 protein (GST tag N-Terminus)
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Recombinant Human PDK1 protein (GST tag N-Terminus) is a Human Full Length protein, in the 2 to 436 aa range, expressed in Baculovirus infected Sf9 cells, with >15%, suitable for SDS-PAGE.
View Alternative Names
PDHK1, PDK1, Pyruvate dehydrogenase kinase isoform 1, PDH kinase 1
- SDS-PAGE
Supplier Data
SDS-PAGE - Recombinant Human PDK1 protein (GST tag N-Terminus) (AB271688)
SDS-PAGE analysis of 1 μg ab271688.
Reactivity data
Sequence info
Properties and storage information
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Storage information
Specifications
Form
Liquid
Additional notes
Affinity purified.
General info
Function
Kinase that plays a key role in regulation of glucose and fatty acid metabolism and homeostasis via phosphorylation of the pyruvate dehydrogenase subunits PDHA1 and PDHA2 (PubMed : 7499431, PubMed : 18541534, PubMed : 22195962, PubMed : 26942675, PubMed : 17683942). This inhibits pyruvate dehydrogenase activity, and thereby regulates metabolite flux through the tricarboxylic acid cycle, down-regulates aerobic respiration and inhibits the formation of acetyl-coenzyme A from pyruvate (PubMed : 18541534, PubMed : 22195962, PubMed : 26942675). Plays an important role in cellular responses to hypoxia and is important for cell proliferation under hypoxia (PubMed : 18541534, PubMed : 22195962, PubMed : 26942675).
Sequence similarities
Belongs to the PDK/BCKDK protein kinase family.
Post-translational modifications
Phosphorylated by constitutively activated ABL1, FGFR1, FLT3 and JAK2 (in vitro), and this may also occur in cancer cells that express constitutively activated ABL1, FGFR1, FLT3 and JAK2. Phosphorylation at Tyr-243 and Tyr-244 strongly increases kinase activity, while phosphorylation at Tyr-136 has a lesser effect (PubMed:22195962). Phosphorylated under hypoxic conditions at Thr-338 by phosphoglycerate kinase PGK1 which has an activating effect (PubMed:26942675).
Subcellular localisation
Mitochondrion matrix
Target data
Product promise
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