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RPase in complex with DNA and RNA
Biology and Chemistry Report
4Q5S
  •   Structure Details   Hide

    Structure Keywords

    Keywords transcription/DNA/rna
    Text transcription, transcription-DNA-rna complex

    Polymeric Molecules

    Chain A,B
    Description DNA-directed RNA polymerase subunit alpha 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 35056.5 
    Source Method natural source  
    Chain C
    Description DNA-directed RNA polymerase subunit beta 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 125437.0 
    Source Method natural source  
    Chain D
    Description DNA-directed RNA polymerase subunit beta' 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 170999.0 
    Source Method natural source  
    Chain E
    Description DNA-directed RNA polymerase subunit omega 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 11533.4 
    Source Method natural source  
    Chain F
    Description RNA polymerase sigma factor SigA 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 48598.6 
    Source Method genetically manipulated  
    Chain G
    Description DNA (5'-D(*CP*CP*TP*GP*CP*AP*TP*CP*CP*GP*TP*GP*AP*GP*TP*GP*CP*AP*GP*CP*CP*A)-3') 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 6713.4 
    Source Method synthetic  
    Chain H
    Description DNA (5'-D(*TP*AP*TP*AP*AP*TP*GP*GP*GP*AP*GP*CP*TP*GP*TP*CP*AP*CP*GP*GP*AP*TP*GP*CP*AP*GP*G)-3') 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 8421.5 
    Source Method synthetic  
    Chain I
    Description RNA (5'-R(P*CP*UP*CP*AP*C)-3') 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polyribonucleotide 
    Formula Weight 1506.0 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    ATP  ADENOSINE-5'-TRIPHOSPHATE  C10 H16 N5 O13 P3   507.18  View 
    MG  MAGNESIUM ION  Mg   24.31  View 
    ZN  ZINC ION  Zn   65.41  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B RPOA_THETH Q9Z9H6     
    C RPOB_THET8 Q5SHB7     
    D RPOC_THET8 Q5SHB8     
    E RPOZ_THET8 Q5SI19     
    F Q5SKW1_THET8 Q5SKW1     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B  2.7.7.6      
    2.7.7.6      
    2.7.7.6      
    2.7.7.6      
     
  •   Gene Details   Hide

    Natural Source

    Chain E
    Scientific Name Thermus thermophilus hb8  
    Strain HB8
    Chain D
    Scientific Name Thermus thermophilus  
    Strain HB8
    Chain C
    Scientific Name Thermus thermophilus  
    Strain HB8
    Chain A,B
    Scientific Name Thermus thermophilus  
    Strain HB8

    Genetic Source

    Chain F
    Scientific Name Thermus thermophilus  
    Strain HB8
    Gene siga, ttha0532
    Host Scientific Name Escherichia coli  


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    - - 3169736     DNA-directed RNA polymerase subunit beta RPOB    
    - - 3169754     DNA-directed RNA polymerase subunit beta' RpoC TTHA1812    
    - - 3169896     DNA-directed RNA polymerase subunit omega RPOZ    
    - - 3169450     RNA polymerase pricipal sigma factor RpoD TTHA0532