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The structure of the polo-box domain (PBD) of polo-like kinase 1 (Plk1) in complex with LDPPLHSpTA phosphopeptide
Biology and Chemistry Report
4E9C
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE/TRANSFERASE INHIBITOR
    Text serine/threonine kinase, transferase, phosphoprotein binding domain, TRANSFERASE-TRANSFERASE INHIBITOR complex

    Polymeric Molecules

    Chain A
    Description Serine/threonine-protein kinase PLK1 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 26755.7 
    Source Method genetically manipulated  
    Entity Name Polo-like kinase 1, PLK-1, Serine/threonine-protein kinase 13, STPK13 
    Chain B
    Description LDPPLHSpTA phosphopeptide 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 1055.1 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
    PG0  2-(2-METHOXYETHOXY)ETHANOL  C5 H12 O3   120.15  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A PLK1_HUMAN P53350     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    2.7.11.21      
     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Gene plk1, plk
    Host Scientific Name Escherichia coli  


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    16 16p12.2 5347     polo-like kinase 1 PLK1    

    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
    rs137928994 LS-SNP   dbSNP   A 383 S - > G Helix 36% (Exposed) 16 23698900 PG0
    rs200843318 LS-SNP   dbSNP   A 390 S - > L 3/10 Helix 18% (Intermediate) 16 23698922
    rs201491344 LS-SNP   dbSNP   A 404 A - > S 3/10 Helix 65% (Exposed) 16 23700006
    rs35347525 LS-SNP   dbSNP   A 441 R - > H Beta Ladder 12% (Intermediate) 16 23700610
    rs189573198 LS-SNP   dbSNP   A 456 R - > S Turn 30% (Intermediate) 16 23700654
    rs199640055 LS-SNP   dbSNP   A 456 R - > H Turn 30% (Intermediate) 16 23700655
    rs45569335 LS-SNP   dbSNP   A 463 L - > H Beta Ladder 32% (Intermediate) 16 23700676
    rs184851025 LS-SNP   dbSNP   A 476 I - > M Helix 2% (Buried) 16 23700817
    rs150875727 LS-SNP   dbSNP   A 498 T - > M Coil 86% (Exposed) 16 23700882
    rs138397393 LS-SNP   dbSNP   A 499 P - > L Coil 24% (Intermediate) 16 23700885
    rs149623133 LS-SNP   dbSNP   A 512 R - > Q Beta Ladder 27% (Intermediate) 16 23700924
    rs56027600 LS-SNP   dbSNP   A 518 R - > H Bend 94% (Exposed) 16 23700942
    rs140033760 LS-SNP   dbSNP   A 530 V - > M Beta Ladder 0% (Buried) 16 23700977
    rs143546758 LS-SNP   dbSNP   A 560 R - > H Beta Ladder 39% (Exposed) 16 23701251
    rs34359215 LS-SNP   dbSNP   A 581 R - > C Helix 54% (Exposed) 16 23701313
    rs148952170 LS-SNP   dbSNP   A 588 D - > E Helix 36% (Intermediate) 16 23701336