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Crystal structure of yeast DNA polymerase alpha bound to DNA/RNA and dGTP
Biology and Chemistry Report
4FYD
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE/DNA
    Text DNA polymerase, DNA replication, TRANSFERASE-DNA complex

    Polymeric Molecules

    Chain A,B
    Description DNA polymerase alpha catalytic subunit A 
    Fragment Polymerase domain, UNP residues 349-1258 
    Mutation R508A, N509A, D998N 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 103402.0 
    Source Method genetically manipulated  
    Chain C,D
    Description DNA (5'-D(*TP*GP*AP*GP*CP*GP*TP*G*TP*GP*TP*AP*CP*CP*CP*CP*TP*GP*CP*CP*CP*GP*CP*CP*G)-3') 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 7628.0 
    Source Method synthetic  
    Chain E,F
    Description DNA/RNA (5'-R(*CP*GP*GP*CP*GP*GP*GP*CP*AP*G)-D(P*GP*G)-3') 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide/polyribonucleotide hybrid 
    Formula Weight 3929.5 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    DGT  2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE  C10 H16 N5 O13 P3   507.18  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B DPOA_YEAST D6W177     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

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

    Genetic Source

    Chain A,B
    Common Name Baker's Yeast
    Scientific Name Saccharomyces cerevisiae  
    Strain ATCC 204508 / S288C
    Gene cdc17, n2181, pol1, ynl102w
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)rosetta2
    Host Vector Type Plasmid
    Host Plasmid Name pRSFDuet-1


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    XIV - 855621     DNA-directed DNA polymerase alpha catalytic subunit POL1 POL1