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Gene: PI4KA (phosphatidylinositol 4-kinase alpha) Homo sapiens
Symbol: PI4KA
Name: phosphatidylinositol 4-kinase alpha
Description: Exhibits kinase activity. Involved in multi-organism membrane organization; phosphorylation; and viral genome replication. Localizes to the cytoplasm; plasma membrane; and viral replication complex.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: FLJ16556; phosphatidylinositol 4-kinase; phosphatidylinositol 4-kinase 230; phosphatidylinositol 4-kinase III alpha; phosphatidylinositol 4-kinase IIII+/-; phosphatidylinositol 4-kinase, catalytic, alpha; phosphatidylinositol 4-kinase, type III, alpha; PI4-kinase alpha; PI4K-ALPHA; pi4K230; PIK4CA; PMGYCHA; ptdIns-4-kinase alpha; testicular secretory protein Li 35
Mus musculus (house mouse) : Pi4ka (phosphatidylinositol 4-kinase alpha)  MGI  Alliance
Rattus norvegicus (Norway rat) : Pi4ka (phosphatidylinositol 4-kinase alpha)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Pi4ka (phosphatidylinositol 4-kinase alpha)
Canis lupus familiaris (dog) : PI4KA (phosphatidylinositol 4-kinase alpha)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Pi4ka (phosphatidylinositol 4-kinase alpha)
Sus scrofa (pig) : PI4KA (phosphatidylinositol 4-kinase alpha)
more info ...
Related Pseudogenes: PI4KAP1   PI4KAP2  
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh382220,707,691 - 20,858,812 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh372221,061,979 - 21,213,100 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 362219,391,979 - 19,543,070 (-)NCBINCBI36hg18NCBI36
Build 342219,386,544 - 19,517,555NCBI
Celera224,557,005 - 4,704,409 (-)NCBI
Celera225,492,598 - 5,494,284 (+)NCBI
Cytogenetic Map22q11.21NCBI
HuRef224,329,838 - 4,481,241 (-)NCBIHuRef
CHM1_12221,062,151 - 21,213,286 (-)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Molecular Pathway Annotations
Phenotype Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status



Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on PI4KA
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 736810
Created: 2004-02-06
Species: Homo sapiens
Last Modified: 2019-10-16
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.