Gene Information
Gene NamePIP5K1A
OrganismHomo sapiens (Human)
Gene Length562
Protein NamesPhosphatidylinositol 4-phosphate 5-kinase type-1 alpha (PIP5K1-alpha) (PtdIns(4)P-5-kinase 1 alpha) (EC 2.7.1.68) (68 kDa type I phosphatidylinositol 4-phosphate 5-kinase alpha) (Phosphatidylinositol 4-phosphate 5-kinase type I alpha) (PIP5KIalpha)
Target Nameptdins(4)p-5-kinase 1 alpha
Target TypeLiterature-reported target
Gene Age987 ( ENSG00000143398 )
Evolutionary StageEukaryota
AlphaFoldDBQ99755
Gene CardPIP5K1A
Uniprot IDQ99755
PfamPF01504
In ASDno
Allosteric Predictionno (-0.450251511)
Ortholog in AnimalsAlpaca_ PIP5K1A ( ortholog_one2one )
Dog_ PIP5K1A ( ortholog_one2one )
GuineaPig_ PIP5K1A ( ortholog_one2one )
Macaque_ PIP5K1A ( ortholog_one2one )
Mouse_ Pip5k1a ( ortholog_one2one )
Pig_ PIP5K1A ( ortholog_one2one )
Rat_ Pip5k1a ( ortholog_one2one )
Rabbit_ PIP5K1A ( ortholog_one2one )
OhnologsPIP5K1B, PIP5K1C
ParalogsPIP4K2C, PIP5KL1, PIP5K1B, PIP4K2B, PIP5K1C, PIP4K2A
TissueNA
Tissue SpecificityHighly expressed in heart, placenta, skeletal muscle, kidney and pancreas. Detected at lower levels in brain, lung and liver. {ECO:0000269|PubMed:8955136}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.004323(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP NA 
Subcellular location [CC]Cell membrane {ECO:0000250|UniProtKB:P70182}. Cytoplasm {ECO:0000250|UniProtKB:P70182}. Nucleus {ECO:0000269|PubMed:15157668}. Nucleus speckle {ECO:0000269|PubMed:18288197}. Cell projection, ruffle {ECO:0000269|PubMed:20660631}. Cell projection, lamellipodium {ECO:0000269|PubMed:15157668}. Note=Colocalizes with RAC1 at actin-rich membrane ruffles (PubMed:20660631). Localizes to nuclear speckles and associates with TUT1 to regulate polyadenylation of selected mRNAs (PubMed:18288197). {ECO:0000269|PubMed:18288197, ECO:0000269|PubMed:20660631}.
Mouse PG classificationNA
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