The domain within your query sequence starts at position 332 and ends at position 752; the E-value for the PI3K_1B_p101 domain shown below is 1.6e-126.

LARVSTDSGIERDLPLGSDELPDPSSSEMERAALQRKGGIKKRVWPPDFFMPGSWDGPPG
LHRRTGRPSGDGELLPGVSRVHTARVLVLGDDRMLGRLAQAYYRLRKRETKKFCLTPRLS
LQLYYIPVLAPQDPEASRKPELGELASFLGRVDPWYESTVNTLCPAILKLAEMPPYLDTS
RTVDPFILDVITYYVRMGTQPIYFQLYKVKIFTSLSHDPTEDIFLTELKVKIQDSKSPKE
GSSPRRRGAAEGTGAELSMCYQKALLSHRPREVTVSLRATGLVLKAIPAGDTEVSGFFHC
TSPNAASATDCSCLHVSVTEVVKSSNLAGRSFTTSTNTFRTSSIQVQSQDQRLLTLWLDK
DGRRTFRDVVRFEVSPCPEPCSRTQKSKTSALNSHGQETEKNMAKPNSLLMPINTFSGII
Q

PI3K_1B_p101

• PFAM accession number: PF10486
• Interpro abstract (IPR019522):

  Phosphoinositide 3-kinase regulatory subunit5/6 are regulatory subunits of the PI3K gamma complex. Class I PI3Ks are dual-specific lipid and protein kinases involved in numerous intracellular signaling pathways [ (PUBMED:11395417) ].

• GO component: phosphatidylinositol 3-kinase complex, class IB (GO:0005944)
• GO function: 1-phosphatidylinositol-3-kinase regulator activity (GO:0046935)

This is a PFAM domain. For full annotation and more information, please see the PFAM entry PI3K_1B_p101