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Structural and functional analysis of quercetagetin, a natural JNK1 inhibitor
Biology and Chemistry Report
3V3V
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE/TRANSFERASE INHIBITOR
    Text TRANSFERASE, PHOSPHORYLATION, TRANSFERASE-TRANSFERASE INHIBITOR complex

    Polymeric Molecules

    Chain A
    Description Mitogen-activated protein kinase 8 
    Fragment UNP residues 1-363 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 43666.8 
    Source Method genetically manipulated  
    Entity Name MAP kinase 8, MAPK 8, JNK-46, Stress-activated protein kinase 1c, SAPK1c, Stress-activated protein kinase JNK1, c-Jun N-terminal kinase 1 
    Chain B
    Description C-Jun-amino-terminal kinase-interacting protein 1 
    Fragment UNP residues 153-163 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 1345.6 
    Source Method synthetic  
    Entity Name JIP-1, JNK-interacting protein 1, Islet-brain-1, IB-1, JNK MAP kinase scaffold protein 1, Mitogen-activated protein kinase 8-interacting protein 1 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    CL  CHLORIDE ION  Cl   35.45  View 
    MYU  3,5,6,7-TETRAHYDROXY-2-(3,4-DIHYDROXYPHENYL)-4H-CHROMEN-4-ONE  C15 H10 O8   318.24  View 
    SO4  SULFATE ION  O4 S   96.06  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A MK08_HUMAN B5BTZ5     
    B JIP1_MOUSE O35145     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    2.7.11.24      
     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Gene mapk8, jnk1, prkm8, sapk1, sapk1c
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Plasmid Name pET-21b


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    2 2 E1|2 19099     mitogen-activated protein kinase 8 interacting protein 1 MAPK8IP1    
    10 10q11.22 5599     mitogen-activated protein kinase 8 MAPK8    

    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
    rs150753150 LS-SNP   dbSNP   A 9 N - > K Turn 63% (Exposed) 10 49609730
    rs200350498 LS-SNP   dbSNP   A 42 A - > T Beta Ladder 13% (Intermediate) 10 49612896
    rs143875999 LS-SNP   dbSNP   A 46 A - > T Turn 34% (Intermediate) 10 49612908
    rs200881923 LS-SNP   dbSNP   A 94 P - > R Bend 14% (Intermediate) 10 49617950
    rs202013888 LS-SNP   dbSNP   A 189 R - > C 3/10 Helix 32% (Intermediate) 10 49628312
    rs1126588 LS-SNP   dbSNP   A 223 I - > V Coil 27% (Intermediate) 10 49632181
    rs1126589 LS-SNP   dbSNP   A 223 I - > M Coil 27% (Intermediate) 10 49632183
    rs1126590 LS-SNP   dbSNP   A 224 L - > V Bend 5% (Buried) 10 49632184
    rs1126593 LS-SNP   dbSNP   A 228 R - > T Bend 73% (Exposed) 10 49632197
    rs199509878 LS-SNP   dbSNP   A 269 Y - > H Coil 69% (Exposed) 10 49634047
    rs142342900 LS-SNP   dbSNP   A 322 N - > S Helix 41% (Exposed) 10 49634516
    rs201417282 LS-SNP   dbSNP   A 357 Y - > H Helix 14% (Intermediate) 10 49639244