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Table 1 Nomenclature of the 14 human PI3K proteins

From: Evolutionary history of phosphatidylinositol- 3-kinases: ancestral origin in eukaryotes and complex duplication patterns

 

Common name

Gene name

Ensembl ID

UniProt ID

Length

Catalytic subunits

     

IA

p110 α

PIK3CA

ENSP00000263967

P42336

1068

 

p110 β

PIK3CB

ENSP00000418143

P42338

1070

 

p110 δ

PIK3CD

ENSP00000446444

O00329

1044

IB

p110 γ

PIK3CG

ENSP00000392258

P48736

1102

II

PI3K-C2 α

PIK3C2A

ENSP00000265970

O00443

1086

 

PI3K-C2 β

PIK3C2B

ENSP00000356155

O00750

1634

 

PI3K-C2 γ

PIK3C2G

ENSP00000266497

O75747

1445

III

VPS34

PIK3C3

ENSP00000262039

Q8NEB9

887

Regulatory subunits

     

IA

p85 α

PIK3R1

ENSP00000274335

P27986

724

 

p85 β

PIK3R2

ENSP00000222254

O00459

728

 

p55 γ

PIK3R3

ENSP00000361075

Q92569

461

IB

p101

PIK3R5

ENSP00000392812

Q8WYR1

880

 

p87

PIK3R6

ENSP00000475670

Q5UE93

754

III

VPS15

PIK3R4

ENSP00000349205

Q99570

B3