Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

8EXO

Crystal structure of PI3K-alpha in complex with compound 19

Functional Information from GO Data
ChainGOidnamespacecontents
A0016301molecular_functionkinase activity
A0046854biological_processphosphatidylinositol phosphate biosynthetic process
Functional Information from PROSITE/UniProt
site_idPS00915
Number of Residues15
DetailsPI3_4_KINASE_1 Phosphatidylinositol 3- and 4-kinases signature 1. FKng.DDLRQDmltlQ
ChainResidueDetails
APHE801-GLN815

site_idPS00916
Number of Residues21
DetailsPI3_4_KINASE_2 Phosphatidylinositol 3- and 4-kinases signature 2. ScAgycVatFILgIgDRHnsN
ChainResidueDetails
ASER900-ASN920

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues177
DetailsDomain: {"description":"PIK helical","evidences":[{"source":"PROSITE-ProRule","id":"PRU00878","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsRegion: {"description":"G-loop","evidences":[{"source":"PROSITE-ProRule","id":"PRU00269","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsRegion: {"description":"Catalytic loop","evidences":[{"source":"PROSITE-ProRule","id":"PRU00269","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsSite: {"description":"Implicated in the recognition of ATP as well as PIP2. Also crucial for autophosphorylation of the p85alpha subunit","evidences":[{"source":"PubMed","id":"23936502","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

PDB statisticsPDBj update infoContact PDBjnumon