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An Information Portal to 109822 Biological Macromolecular Structures

Crystal structure of ITK in complext with compound 40
Biology and Chemistry Report
4HCU
  •   Structure Details   Hide

    Structure Keywords

    Keywords transferase/transferase inhibitor
    Text kinase, transferase-transferase inhibitor complex

    Polymeric Molecules

    Chain A
    Description Tyrosine-protein kinase ITK/TSK 
    Fragment unp residues 354-620 
    Mutation K596R 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 30649.2 
    Source Method genetically manipulated  
    Entity Name Interleukin-2-inducible T-cell kinase, IL-2-inducible T-cell kinase, Kinase EMT, T-cell-specific kinase, Tyrosine-protein kinase Lyk 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    13L  3-{4-amino-1-[(3R)-1-propanoylpiperidin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4-(propan-2-yl)phenyl]benzamide  C29 H33 N7 O2   511.62  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A ITK_HUMAN Q08881     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    2.7.10.2      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    6468   Protein Phosphorylation  The Process of Introducing a Phosphate Group On to a Protein. 
    9966   Regulation of Signal Transduction  Any Process That Modulates the Frequency Rate or Extent of Signal Transduction. 
    4672   Protein Kinase Activity  Catalysis of the Phosphorylation of an Amino Acid Residue in a Protein Usually According to the Reaction: a Protein + ATP = a Phosphoprotein + Adp. 
    4674   Protein Serine/threonine Kinase Activity  Catalysis of the Reactions: ATP + Protein Serine = Adp + Protein Serine Phosphate and ATP + Protein Threonine = Adp + Protein Threonine Phosphate. 
    4713   Protein Tyrosine Kinase Activity  Catalysis of the Reaction: ATP + a Protein Tyrosine = Adp + Protein Tyrosine Phosphate. 
    5524   ATP Binding  Interacting Selectively and Non Covalently with ATP Adenosine 5' Triphosphate a Universally Important Coenzyme and Enzyme Regulator. 
    16772   Transferase Activity Transferring Phosphorus Containing Groups  Catalysis of the Transfer of a Phosphorus Containing Group From One Compound (donor) to Another (acceptor). 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Gene itk, emt, lyk
    Host Scientific Name Spodoptera frugiperda  


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    5 5q31-q32 3702     IL2-inducible T-cell kinase ITK    

    Single Nucleotide Polymorphisms (from LS-SNP database)

    SNP ID LsSnp Link dbSNP Link Chain PDB position Amino acid changes Secondary structure Solvent Accessibility Chromosome Chromosome position Ligand
    rs202119873 LS-SNP   dbSNP   A 394 R - > W Coil 48% (Exposed) 5 156670752
    rs199801289 LS-SNP   dbSNP   A 407 A - > S Helix 0% (Buried) 5 156670791
    rs150270557 LS-SNP   dbSNP   A 428 Q - > K Bend 60% (Exposed) 5 156671321
    rs144735141 LS-SNP   dbSNP   A 448 R - > HL Helix 35% (Intermediate) 5 156671382
    rs143652027 LS-SNP   dbSNP   A 448 R - > C Helix 35% (Intermediate) 5 156671381
    rs200331133 LS-SNP   dbSNP   A 451 R - > W Turn 50% (Exposed) 5 156671390
    rs148915151 LS-SNP   dbSNP   A 475 E - > K Helix 86% (Exposed) 5 156671462
    rs142788740 LS-SNP   dbSNP   A 483 L - > M Coil 0% (Buried) 5 156671486
    rs151046132 LS-SNP   dbSNP   A 504 T - > S 3/10 Helix 25% (Intermediate) 5 156672796
    rs142618425 LS-SNP   dbSNP   A 562 R - > Q Coil 40% (Exposed) 5 156675911
    rs144950783 LS-SNP   dbSNP   A 571 I - > V Helix 0% (Buried) 5 156675937
    rs140542010 LS-SNP   dbSNP   A 572 S - > I Helix 45% (Exposed) 5 156675941
    rs200508398 LS-SNP   dbSNP   A 576 R - > W Coil 19% (Intermediate) 5 156675952
    rs34482255 LS-SNP   dbSNP   A 581 R - > W Turn 78% (Exposed) 5 156675967
    rs200077959 LS-SNP   dbSNP   A 583 A - > V Bend 2% (Buried) 5 156675974
    rs56005928 LS-SNP   dbSNP   A 587 V - > I Helix 4% (Buried) 5 156675985
    rs147099741 LS-SNP   dbSNP   A 587 V - > A Helix 4% (Buried) 5 156675986
    rs138438785 LS-SNP   dbSNP   A 610 R - > H Helix 57% (Exposed) 5 156679654