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K65R mutant HIV-1 reverse transcriptase cross-linked to DS-DNA and complexed with tenofovir-diphosphate as the incoming nucleotide substrate
Biology and Chemistry Report
3JSM
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE/DNA COMPLEX
    Text HIV-1 REVERSE TRANSCRIPTASE, TENOFOVIR, RT-DNA COMPLEX, TRANSFERASE-DNA COMPLEX, DRUG RESISTANCE MUTATION, AIDS, DNA RECOMBINATION, DNA-DIRECTED DNA POLYMERASE, RNASE H, HYDROLASE, LIPOPROTEIN, MAGNESIUM, MEMBRANE, METAL-BINDING, MULTIFUNCTIONAL ENZYME, NUCLEOTIDYLTRANSFERASE, RNA-DIRECTED DNA POLYMERASE TRANSFERASE, TRANSFERASE-DNA COMPLEX complex

    Polymeric Molecules

    Chain T
    Description DNA (5'-D(*A*TP*GP*GP*TP*CP*GP*GP*CP*GP*CP*CP*CP*GP*AP*AP*CP*AP*GP*GP*GP*AP*CP*TP*GP*TP*G)-3') 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 8383.5 
    Source Method synthetic  
    Chain P
    Description DNA (5'-D(*A*CP*AP*GP*TP*CP*CP*CP*TP*GP*TP*TP*CP*GP*GP*(MRG)P*CP*GP*CP*CP*(DDG))-3') 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 6474.3 
    Source Method synthetic  
    Chain A
    Description HIV-1 REVERSE TRANSCRIPTASE P66 SUBUNIT 
    Mutation K65R, Q258C, C280S 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 64278.4 
    Source Method genetically manipulated  
    Chain B
    Description HIV-1 REVERSE TRANSCRIPTASE P51 SUBUNIT 
    Mutation C280S 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 51096.2 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    MG  MAGNESIUM ION  Mg   24.31  View 
    SO4  SULFATE ION  O4 S   96.06  View 
    TNV  [2-(6-AMINO-9H-PURIN-9-YL)-1-METHYLETHOXY]METHYL-TRIPHOSPHATE  C9 H16 N5 O10 P3   447.17  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A POL_HV1B1 P03366     
    B POL_HV1B1 P03366     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc Catalytic Site(s)
    2.7.7.49        
    2.7.7.7        
    3.1.26.13        
    2.7.7.49        
    2.7.7.7        
    3.1.26.13        
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    6278   RNA Dependent DNA Replication  A DNA Replication Process That Uses RNA As a Template For RNA Dependent DNA Polymerases (e.g. Reverse Transcriptase) That Synthesize the New Strands. 
    3676   Nucleic Acid Binding  Interacting Selectively and Non Covalently with Any Nucleic Acid. 
    3964   RNA Directed DNA Polymerase Activity  Catalysis of the Reaction: Deoxynucleoside Triphosphate + Dna(n) = Diphosphate + Dna(n+1). Catalyzes RNA Template Directed Extension of the 3' End of a DNA Strand by One Deoxynucleotide At a Time. 
    4523   RNA DNA Hybrid Ribonuclease Activity  Catalysis of the Endonucleolytic Cleavage of RNA in RNA DNA Hybrids to 5' Phosphomonoesters. 
    Chain B
    GO ID   Ontology GO Term Definition
    6278   RNA Dependent DNA Replication  A DNA Replication Process That Uses RNA As a Template For RNA Dependent DNA Polymerases (e.g. Reverse Transcriptase) That Synthesize the New Strands. 
    3964   RNA Directed DNA Polymerase Activity  Catalysis of the Reaction: Deoxynucleoside Triphosphate + Dna(n) = Diphosphate + Dna(n+1). Catalyzes RNA Template Directed Extension of the 3' End of a DNA Strand by One Deoxynucleotide At a Time. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain B
    Common Name Hiv 1
    Scientific Name Human immunodeficiency virus type 1  
    Strain BH10
    Gene gag-pol, pol
    Host Scientific Name Escherichia coli  
    Host Strain Dh5alpha


    Chain A
    Common Name Hiv 1
    Scientific Name Human immunodeficiency virus type 1  
    Strain BH10
    Gene gag-pol, pol
    Host Scientific Name Escherichia coli  
    Host Strain Dh5alpha