Bos taurus Gene: PHKA2
Summary
InnateDB Gene IDBG-638665.3
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol PHKA2
Gene Name phosphorylase b kinase regulatory subunit alpha, liver isoform
Synonyms
Species Bos taurus
Ensembl Gene ENSBTAG00000015355
Encoded Proteins
phosphorylase kinase, alpha 2 (liver)
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene does not have any Entrez summary - the following is the summary from its human ortholog ENSG00000044446:
Phosphorylase kinase is a polymer of 16 subunits, four each of alpha, beta, gamma and delta. The alpha subunit includes the skeletal muscle and hepatic isoforms, and the hepatic isoform is encoded by this gene. The beta subunit is the same in both the muscle and hepatic isoforms, and encoded by one gene. The gamma subunit also includes the skeletal muscle and hepatic isoforms, which are encoded by two different genes. The delta subunit is a calmodulin and can be encoded by three different genes. The gamma subunits contain the active site of the enzyme, whereas the alpha and beta subunits have regulatory functions controlled by phosphorylation. The delta subunit mediates the dependence of the enzyme on calcium concentration. Mutations in this gene cause glycogen storage disease type 9A, also known as X-linked liver glycogenosis. Alternatively spliced transcript variants have been reported, but the full-length nature of these variants has not been determined.[provided by RefSeq, Feb 2010]
Gene Information
Type Protein coding
Genomic Location Chromosome X:131724163-131813593
Strand Forward strand
Band
Transcripts
ENSBTAT00000020422 ENSBTAP00000020422
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 7 interaction(s) predicted by orthology.
Predicted by orthology
Total 7 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0003824 catalytic activity
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0005516 calmodulin binding
Biological Process
GO:0005976 polysaccharide metabolic process
GO:0005977 glycogen metabolic process
Cellular Component
Orthologs
Species
Homo sapiens
Mus musculus
Gene ID
Gene Order
Pathway Predictions based on Human Orthology Data
NETPATH
REACTOME
Glycogen breakdown (glycogenolysis) pathway
Myoclonic epilepsy of Lafora pathway
Metabolism of carbohydrates pathway
Metabolism pathway
Disease pathway
Glucose metabolism pathway
Glycogen storage diseases pathway
Disease pathway
Glucose metabolism pathway
Metabolism pathway
Glycogen breakdown (glycogenolysis) pathway
Glycogen storage diseases pathway
Myoclonic epilepsy of Lafora pathway
Metabolism of carbohydrates pathway
KEGG
Insulin signaling pathway pathway
Calcium signaling pathway pathway
Insulin signaling pathway pathway
Calcium signaling pathway pathway
INOH
PID NCI
Cross-References
SwissProt
TrEMBL F1MJI8
UniProt Splice Variant
Entrez Gene 515732
UniGene Bt.6450
RefSeq NM_001191545 XM_005228390 XM_005228391
HUGO HGNC:8926
OMIM
CCDS
HPRD
IMGT
EMBL DAAA02074792 DAAA02074793 DAAA02074794 DAAA02074795 DAAA02074796
GenPept
RNA Seq Atlas 515732