POP-OUT | CLOSE

An Information Portal to 105097 Biological Macromolecular Structures

Discovery of a potent and isoform-selective targeted covalent inhibitor of the lipid kinase PI3Kalpha
Biology and Chemistry Report
3ZIM
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE
    Text TRANSFERASE

    Polymeric Molecules

    Chain A
    Description PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE 3-KINASE CATALYTIC SUBUNIT ALPHA ISOFORM 
    Fragment N-TERMINAL TRUNCATED, RESIDUES 107-1046 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 109407.0 
    Source Method genetically manipulated  
    Entity Name PI3-KINASE SUBUNIT ALPHA, PI3K-ALPHA, PI3KALPHA, PTDINS-3-KINASE SUBUNIT ALPHA, PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE 3-KINASE 110 KDA CATALYTIC SUBUNIT ALPHA, PTDINS-3-KINASE SUBUNIT P110-ALPHA, P110ALPHA, PHOSPHOINOSITIDE-3-KINASE CATALYTIC ALPHA POLYPEPTIDE, SERINE/THREONINE PROTEIN KINASE PIK3CA 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    KKR  1-[4-[[2-(1H-indazol-4-yl)-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-yl]methyl]piperazin-1-yl]-6-methyl-hept-5-ene-1,4-dione  C30 H35 N7 O3 S   573.71  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A PK3CA_HUMAN P42336     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    2.7.1.153      
    2.7.11.1      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    46854   Phosphatidylinositol Phosphorylation  The Process of Introducing One or More Phosphate Groups Into a Phosphatidylinositol Any Glycerophosphoinositol Having One Phosphatidyl Group Esterified to One of the Hydroxy Groups of Inositol. 
    48015   Phosphatidylinositol Mediated Signaling  A Series of Molecular Signals in Which a Cell Uses a Phosphatidylinositol Mediated Signaling to Convert a Signal Into a Response. Phosphatidylinositols Include Phosphatidylinositol (ptdins) and Its Phosphorylated Derivatives. 
    16772   Transferase Activity Transferring Phosphorus Containing Groups  Catalysis of the Transfer of a Phosphorus Containing Group From One Compound (donor) to Another (acceptor). 
    16773   Phosphotransferase Activity Alcohol Group As Acceptor  Catalysis of the Transfer of a Phosphorus Containing Group From One Compound (donor) to an Alcohol Group (acceptor). 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Host Common Name Fall Armyworm
    Host Scientific Name Spodoptera frugiperda  
    Host Strain Sf9
    Host Vector Type Baculovirus


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    3 3q26.3 5290     phosphatidylinositol-4,5-bisphosphate 3-kinase, catalytic subunit alpha PIK3CA