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... > Amino Acids, Peptides, and Proteins > Peptides > Intracellular Signaling Peptides and Proteins > Phosphatidylinositol 3-Kinases > Phosphatidylinositol 3-Kinase > Class I Phosphatidylinositol 3-Kinases > Class Ia Phosphatidylinositol 3-Kinase
... > Amino Acids, Peptides, and Proteins > Proteins > Intracellular Signaling Peptides and Proteins > Phosphatidylinositol 3-Kinases > Phosphatidylinositol 3-Kinase > Class I Phosphatidylinositol 3-Kinases > Class Ia Phosphatidylinositol 3-Kinase
... > Enzymes and Coenzymes > Enzymes > Transferases > Phosphotransferases > Phosphotransferases (Alcohol Group Acceptor) > Phosphatidylinositol 3-Kinases > Phosphatidylinositol 3-Kinase > Class I Phosphatidylinositol 3-Kinases > Class Ia Phosphatidylinositol 3-Kinase
... > Amino Acids, Peptides, and Proteins > Peptides > Intracellular Signaling Peptides and Proteins > Phosphatidylinositol 3-Kinases > Phosphatidylinositol-4-Phosphate 3-Kinase > Class I Phosphatidylinositol 3-Kinases > Class Ia Phosphatidylinositol 3-Kinase
... > Amino Acids, Peptides, and Proteins > Proteins > Intracellular Signaling Peptides and Proteins > Phosphatidylinositol 3-Kinases > Phosphatidylinositol-4-Phosphate 3-Kinase > Class I Phosphatidylinositol 3-Kinases > Class Ia Phosphatidylinositol 3-Kinase
... > Enzymes and Coenzymes > Enzymes > Transferases > Phosphotransferases > Phosphotransferases (Alcohol Group Acceptor) > Phosphatidylinositol 3-Kinases > Phosphatidylinositol-4-Phosphate 3-Kinase > Class I Phosphatidylinositol 3-Kinases > Class Ia Phosphatidylinositol 3-Kinase

Preferred term

Class Ia Phosphatidylinositol 3-Kinase  

Type

  • mesh:Descriptor

Definition

  • A phosphatidylinositol 3-kinase subclass that includes enzymes formed through the heterodimerization of a p110 catalytic and a p85, p55, or p50 regulatory subunit. This subclass of enzymes is a downstream target of TYROSINE KINASE RECEPTORS and G PROTEIN-COUPLED RECEPTORS. A 55kDa variant protein resulting from alternatively-splicing of the phosphoinositide-3-Kinase, regulatory subunit 1mRNA. A 50kDa variant protein resulting from alternatively-splicing of the phosphoinositide-3-Kinase, regulatory subunit 1mRNA.

Broader concept

Entry terms

  • Class Ia Phosphatidylinositol 3-Kinases
  • Phosphatidylinositol 3-Kinase, Class Ia

Allowable Qualifier(s)

In other languages

URI

http://data.loterre.fr/ark:/67375/JVR-P7S5W0QC-S

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