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Structure of the monomeric (V948R)gefitinib/erlotinib resistant double mutant (L858R+T790M) EGFR kinase domain co-crystallized with gefitinib
Biology and Chemistry Report
4I22
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE
    Text Kinase domain, Phosphotrasfer, ATP binding, TRANSFERASE

    Polymeric Molecules

    Chain A
    Description Epidermal growth factor receptor 
    Fragment UNP residues 695-1022, EGFR kinase domain 
    Mutation T790M, L858R, V948R 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 37580.8 
    Source Method genetically manipulated  
    Entity Name Proto-oncogene c-ErbB-1, Receptor tyrosine-protein kinase erbB-1 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    IRE  Gefitinib  C22 H24 Cl F N4 O3   446.90  View 
    SO4  SULFATE ION  O4 S   96.06  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A EGFR_HUMAN P00533     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    2.7.10.1      
    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. 
    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. 
    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. 


    Protein Analyses

    Measured Binding Affinities   

     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Gene egfr, erbb, erbb1, her1
    Host Scientific Name Spodoptera frugiperda  


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    7 7p12 1956     epidermal growth factor receptor EGFR    

    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
    rs121913428 LS-SNP   dbSNP   A 719 G - > AD Beta Ladder 37% (Exposed) 7 55241708 NULL
    rs28929495 LS-SNP   dbSNP   A 719 G - > CS Beta Ladder 37% (Exposed) 7 55241707 NULL
    rs138240620 LS-SNP   dbSNP   A 727 Y - > C Beta Ladder 20% (Intermediate) 7 55241732
    rs121913434 LS-SNP   dbSNP   A 730 L - > F Beta Ladder 21% (Intermediate) 7 55242418
    rs121913446 LS-SNP   dbSNP   A 733 P - > L Coil 15% (Intermediate) 7 55242428
    rs121913420 LS-SNP   dbSNP   A 734 E - > K Turn 93% (Exposed) 7 55242430
    rs121913430 LS-SNP   dbSNP   A 735 G - > S Turn 94% (Exposed) 7 55242433
    rs121913466 LS-SNP   dbSNP   A 742 V - > A Beta Ladder 11% (Intermediate) 7 55242455
    rs121913433 LS-SNP   dbSNP   A 745 K - > R Beta Ladder 9% (Intermediate) 7 55242464 NULL
    rs121913427 LS-SNP   dbSNP   A 746 E - > K Beta Ladder 21% (Intermediate) 7 55242466
    rs121913229 LS-SNP   dbSNP   A 750 A - > P Coil 0% (Buried) 7 55242478
    rs121913464 LS-SNP   dbSNP   A 752 S - > Y Coil 0% (Buried) 7 55242485
    rs121913231 LS-SNP   dbSNP   A 753 P - > S Coil 0% (Buried) 7 55242487
    rs121913418 LS-SNP   dbSNP   A 761 D - > NY Helix 61% (Exposed) 7 55242511
    rs121913465 LS-SNP   dbSNP   A 768 S - > I Turn 20% (Intermediate) 7 55249005
    rs147149347 LS-SNP   dbSNP   A 769 V - > M Coil 0% (Buried) 7 55249007
    rs121913432 LS-SNP   dbSNP   A 773 H - > R Turn 2% (Buried) 7 55249020
    rs121434569 LS-SNP   dbSNP   A 790 T - > M Beta Ladder 18% (Intermediate) 7 55249071 NULL
    rs121913431 LS-SNP   dbSNP   A 810 G - > D Coil 2% (Buried) 7 55249131
    rs121913230 LS-SNP   dbSNP   A 810 G - > S Coil 2% (Buried) 7 55249130
    rs150749913 LS-SNP   dbSNP   A 827 Y - > F Helix 18% (Intermediate) 7 55259422
    rs150036236 LS-SNP   dbSNP   A 831 R - > H Turn 35% (Intermediate) 7 55259434
    rs146121458 LS-SNP   dbSNP   A 836 R - > H Bend 44% (Exposed) 7 55259449
    rs143884981 LS-SNP   dbSNP   A 840 A - > T 3/10 Helix 0% (Buried) 7 55259460
    rs146795390 LS-SNP   dbSNP   A 843 V - > I Beta Ladder 0% (Buried) 7 55259469
    rs148934350 LS-SNP   dbSNP   A 848 P - > L Turn 4% (Buried) 7 55259485
    rs121913443 LS-SNP   dbSNP   A 858 L - > M Helix 21% (Intermediate) 7 55259514
    rs121434568 LS-SNP   dbSNP   A 858 L - > R Helix 21% (Intermediate) 7 55259515
    rs121913444 LS-SNP   dbSNP   A 861 L - > Q Helix 16% (Intermediate) 7 55259524
    rs104886013 LS-SNP   dbSNP   A 868 E - > K Coil 0% (Buried) 7 55259544
    rs151064287 LS-SNP   dbSNP   A 892 T - > I Coil 38% (Exposed) 7 55260508
    rs201830126 LS-SNP   dbSNP   A 955 A - > T 3/10 Helix 22% (Intermediate) 7 55268023
    rs104886026 LS-SNP   dbSNP   A 956 D - > N 3/10 Helix 85% (Exposed) 7 55268026
    rs144496976 LS-SNP   dbSNP   A 962 R - > H Helix 57% (Exposed) 7 55268045
    rs17337451 LS-SNP   dbSNP   A 962 R - > CG Helix 57% (Exposed) 7 55268044
    rs1140476 LS-SNP   dbSNP   A 977 R - > C Helix 65% (Exposed) 7 55268089
    rs17290699 LS-SNP   dbSNP   A 988 H - > P Coil 55% (Exposed) 7 55268897
    rs149248025 LS-SNP   dbSNP   A 999 R - > H Helix 31% (Intermediate) 7 55268930
    rs148019583 LS-SNP   dbSNP   A 1009 D - > N Coil 92% (Exposed) 7 55268959