Homo sapiens Gene: PDK4
Summary
InnateDB Gene IDBG-27869.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol PDK4
Gene Name pyruvate dehydrogenase kinase, isozyme 4
Synonyms
Species Homo sapiens
Ensembl Gene ENSG00000004799
Encoded Proteins
pyruvate dehydrogenase kinase, isozyme 4
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene is a member of the PDK/BCKDK protein kinase family and encodes a mitochondrial protein with a histidine kinase domain. This protein is located in the matrix of the mitrochondria and inhibits the pyruvate dehydrogenase complex by phosphorylating one of its subunits, thereby contributing to the regulation of glucose metabolism. Expression of this gene is regulated by glucocorticoids, retinoic acid and insulin. [provided by RefSeq, Jul 2008]
Gene Information
Type Protein coding
Genomic Location Chromosome 7:95583499-95596491
Strand Reverse strand
Band q21.3
Transcripts
ENST00000005178 ENSP00000005178
ENST00000473796
ENST00000468445
ENST00000498190
ENST00000473301
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 6 experimentally validated interaction(s) in this database.
Experimentally validated
Total 6 [view]
Protein-Protein 3 [view]
Protein-DNA 3 [view]
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0004672 protein kinase activity
GO:0004674 protein serine/threonine kinase activity
GO:0004740 pyruvate dehydrogenase (acetyl-transferring) kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006006 glucose metabolic process
GO:0006090 pyruvate metabolic process
GO:0006468 protein phosphorylation
GO:0006885 regulation of pH
GO:0008286 insulin receptor signaling pathway
GO:0009267 cellular response to starvation
GO:0010510 regulation of acetyl-CoA biosynthetic process from pyruvate
GO:0010565 regulation of cellular ketone metabolic process
GO:0010906 regulation of glucose metabolic process
GO:0042304 regulation of fatty acid biosynthetic process
GO:0042593 glucose homeostasis
GO:0042594 response to starvation
GO:0044237 cellular metabolic process
GO:0044281 small molecule metabolic process
GO:0045124 regulation of bone resorption
GO:0046320 regulation of fatty acid oxidation
GO:0071398 cellular response to fatty acid
GO:0072593 reactive oxygen species metabolic process
GO:2000811 negative regulation of anoikis
Cellular Component
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane
GO:0005759 mitochondrial matrix
Orthologs
Species
Mus musculus
Bos taurus
Gene ID
Gene Order
Method
Confidence
Comments
SSD Ortholog
Ortholog supports species divergence
Not yet available
SSD Ortholog
Ortholog supports species divergence
Pathways
NETPATH
REACTOME
Pyruvate metabolism and Citric Acid (TCA) cycle pathway
Pyruvate metabolism pathway
The citric acid (TCA) cycle and respiratory electron transport pathway
Metabolism pathway
Regulation of pyruvate dehydrogenase (PDH) complex pathway
KEGG
INOH
PID BIOCARTA
PID NCI
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene Hs.8364
RefSeq NM_002612
HUGO
OMIM
CCDS CCDS5643
HPRD 03957
IMGT
EMBL
GenPept
RNA Seq Atlas