Article · Wikipedia archive · Last revised Jul 22, 2026

PIK3R4

Phosphoinositide 3-kinase regulatory subunit 4, also known as PI3-kinase regulatory subunit 4 or PI3-kinase p150 subunit or phosphoinositide 3-kinase adaptor protein, or VPS15 is an enzyme that in humans is encoded by the PIK3R4 gene.

Last revised
Jul 22, 2026
Read time
≈ 3 min
Length
683 w
Citations
10
Source
PIK3R4
Identifiers
AliasesPIK3R4, VPS15, p150, phosphoinositide-3-kinase regulatory subunit 4
External IDsOMIM: 602610; MGI: 1922919; HomoloGene: 24678; GeneCards: PIK3R4; OMA:PIK3R4 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_014602

NM_001081309
NM_029380

RefSeq (protein)

NP_055417

NP_001074778

Location (UCSC)Chr 3: 130.68 – 130.75 MbChr 9: 105.52 – 105.56 Mb
PubMed search34
Wikidata
View/Edit HumanView/Edit Mouse

Phosphoinositide 3-kinase regulatory subunit 4, also known as PI3-kinase regulatory subunit 4 or PI3-kinase p150 subunit or phosphoinositide 3-kinase adaptor protein, or VPS15 is an enzyme that in humans is encoded by the PIK3R4 gene.56

References

References

Further reading

Further reading