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

    Structure Keywords

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

    Polymeric Molecules

    Chain A
    Description DNA polymerase I, thermostable 
    Fragment UNP RESIDUES 293-832 
    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*(DDG))-3') 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 3657.4 
    Source Method synthetic  
    Chain C
    Description DNA (5'-D(*AP*AP*AP*GP*CP*GP*CP*GP*CP*CP*GP*TP*GP*GP*TP*C)-3') 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 4924.2 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    0R6  2'-deoxy-5-[(4-ethynylphenyl)ethynyl]cytidine 5'-(tetrahydrogen triphosphate)  C19 H20 N3 O13 P3   591.30  View 
    ACT  ACETATE ION  C2 H3 O2   59.04  View 
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
    MG  MAGNESIUM ION  Mg   24.31  View 
    PGE  TRIETHYLENE GLYCOL  C6 H14 O4   150.17  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