Function and Biology

Crystal structure of PI3K SH3

Source organism: Homo sapiens
Biochemical function: phosphatidylinositol 3-kinase regulator activity
Biological process: not assigned
Cellular component: phosphatidylinositol 3-kinase complex

GO terms

Biochemical function:
Biological process:
  • not assigned
Cellular component:

Sequence family

InterPro InterPro annotations
IPR001452
Domain description: SH3 domain
Occurring in:
  1. Phosphatidylinositol 3-kinase regulatory subunit alpha
IPR036028
Domain description: SH3-like domain superfamily
Occurring in:
  1. Phosphatidylinositol 3-kinase regulatory subunit alpha
IPR001720
Domain description: PI3K p85/p55 subunit
Occurring in:
  1. Phosphatidylinositol 3-kinase regulatory subunit alpha
IPR035591
Domain description: Phosphatidylinositol 3-kinase regulatory subunit alpha, SH3 domain
Occurring in:
  1. Phosphatidylinositol 3-kinase regulatory subunit alpha

Structure domain

CATH CATH domain
2.30.30.40
Class: Mainly Beta
Architecture: Roll
Topology: SH3 type barrels.
Homology: SH3 Domains
Occurring in:
  1. Phosphatidylinositol 3-kinase regulatory subunit alpha
1 copy of CATH domain 2.30.30.40 (SH3 type barrels.) in Phosphatidylinositol 3-kinase regulatory subunit alpha in PDB 3i5s.