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Snapshot of the large fragment of DNA polymerase I from Thermus Aquaticus processing modified pyrimidines
Biology and Chemistry Report
4ELT
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE/DNA
    Text DNA polymerase, modified nucleotides, A family, DNA synthesis, rigid linker, non-natural nucleotide, TRANSFERASE-DNA complex

    Polymeric Molecules

    Chain A
    Description DNA polymerase I, thermostable 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 60937.6 
    Source Method genetically manipulated  
    Entity Name Taq polymerase 1 
    Chain B
    Description DNA (5'-D(*GP*AP*CP*CP*AP*CP*GP*GP*CP*GP*CP*(DOC))-3') 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 3617.4 
    Source Method synthetic  
    Chain C
    Description DNA (5'-D(*AP*AP*AP*AP*GP*GP*CP*GP*CP*CP*GP*TP*GP*GP*TP*C)-3') 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 4948.3 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    0R5  2'-deoxy-5-[(4-ethynylphenyl)ethynyl]uridine 5'-(tetrahydrogen triphosphate)  C19 H19 N2 O14 P3   592.28  View 
    ACT  ACETATE ION  C2 H3 O2   59.04  View 
    EDO  1,2-ETHANEDIOL  C2 H6 O2   62.07  View 
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
    MG  MAGNESIUM ION  Mg   24.31  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A DPO1_THEAQ P19821     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    2.7.7.7      
     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Scientific Name Thermus aquaticus  
    Gene pola, pol1
    Host Scientific Name Escherichia coli